Fixing error E000001-0002

Error E000001-0002 or any other error in the canon image runner machines are very much annoying and gives you a headache when your are in the mid of any work and due to this one has to postpone their work till the technician fix the error. But after reading this post one can clear this types of error in few minutes.

Error E000001-0002 generally comes due to improper shutting down of the machine or shutting down due to low voltages so do not get tensed as this not problem associated to hardware. In this post i am going to show you HOW TO FIX ERROR E000001-0002 IN CANON IMAGE RUNNER MACHINES" with the help of pictures.

This procedure can be used to clear any type of error that is not associated with any hardware failure.

So here are the steps:-

1. Turn on the machine and wait till it shows error.
2. As the machine shows error press "additional functions" button and the immediately press number key "2" and "8" simultaneously ( Remember to press number number keys simultaneously ) and immediately again press "additional functions" button. This will led you in the service mode of the machine. {sequence should be like this  ⇒"additional function"→ number key "2" and "8" simultaneously→ "additional function"}
   
   
   
   

   

   Screen Menu

3. Now click on copier button on the screen.

   

   Screen Menu

4.  Now go to the functions Tab and new menu will appear as follows:

   

   Screen Menu

5. Now click on the clear button and screen menus will again change as follows:

   

   Screen Menu

6. Now click on the "ERR" and press OK.

Now Restart your machine from the from the button present on the side panel of the machine.
This steps can be used to clear any type of error which is not associated with any hardware failure.

Touchscreen - Capacitive and Resistive

Capacitive touchscreens have capacitance filled like a layer behind the smartphone screen. when a conducting matter like our finger, or any other conducting material touches this layer the respective coordinates are set and the task is performed. You can try it with a plastic part of a pen and a graphite pencil and see the difference yourself.

Resistive touchscreens have two resistive layers with no conducting fluid inside. So we need to press it hard so one layer touches the other. Thus coordinates are set and the task is performed. Conducting or non conducting matter simply does not matter.

Conclusion : That is why capacitive touch is preferred over resistive because of formers better responsiveness.

Windows 8/8.1 Start-Up In Safe Mode

Troubleshooting windows 8/8.1 is quite difficult because starting windows 8 in safe mode is not so easy, as it was in the case of windows 7/Xp. But if you are able to start the windows 8/8.1 in safe mode then you would be able to fix whatever start-up problem you are having. So here are the simple steps to start windows 8/8.1 in safe mode.

Step 1: Move the cursor to the right corner

Step 2: Click on the “settings” option

Step 3: Restart Your PC While holding the “SHIFT” Key…

5: Now Click On the Troubleshoot Option

Step 6: Click on The Advanced Options Button

Step 7: Click on the “Start Up Settings”

Step 8: Click on Restart

Step 9: Choose Your Option ……Here We are Starting  safe Mode So I am Using Digit “4”.

Now Wait until the windows restarts......

Now You can see that you have successfully entered in safe mode……

Fundamentals of Transformer Designing

When a new power transformer for a rectifier is to be built or an old one rewound, simple calculations must first made. For power transformer of 100-200-watt rating, the design procedure is as follows.

Taking in to consideration the maximum voltage and maximum current to be given by the secondary winding of the transformer (V₂ and I₂), we find the secondary circuit power:

                                         P₂ = V₂I₂

When the transformer is provided with several secondary windings, P₂ is equal to the sum of powers of all secondary windings. Assuming s transformer efficiency of 80%, the power of the primary winding is determined

                                         P₁ = P₂/0.8 = 1.25P2

Power is transferred from the primary to the secondary circuit via the magnetic flux. Hence the cross sectional area ‘S’ of a transformer core depends upon the amount of power to be transferred and is proportional to it. When the core is to be made of ordinary transformer steel, S is given by the following formula

                                         S= (P₁)^1/2

Where S is given in square centimetres and P1 in watts.

From the value of S is determined the number of turns per volt referring to w’. When transformer steel is used, this number is given by the following equation:-

                                         w’ =50/S

If the transformer core is made of lower-grade materials, e.g., tin, roof steel, steel wire (such materials must be first annealed to make them soft), the values of S and w’ should be increased by 20-30%.

The number of turns in all the winding can now be calculated:-

                                         W₁ = w’ *V₁

                                         W₂ = w’ *V₂

When current flows through a transformer winding, considerable part of the voltage may be lost because of voltage drop in the winding. Hence it is recommended to wind 5-10% turns more than the calculated value.

The current through the primary winding is as follows

                                         I₁=P₁/V₁

The diameter of the winding wires is determined from the current value; an average current density of 2 amperes per sq. millimetre is usually allowed in small transformers. With such current density the wire diameter (not considering its insulation) is calculated for any winding, the result being expressed in millimeters.

                                         d= 0.8(I) ^1/2

If no wire of required diameter is available, the winding can be made with several thinner wires, connected in parallel. The total cross sectional area of such wires must not be less than the computed area of the required wire. The cross sectional area of a wire is given by the following equation

                                        Q= 0.8d²

Filament windings are usually made with a few turns of thick wire and are placed on top of all the other windings. The current density for such filament windings can be increased up to 2.5 and even 3 A/mm², because these windings are subjected to better cooling. In this case a coefficient of 0.7 or 0.65 should be substituted for 0.8 in the formula used for wire diameter.

In conclusion, check the location of windings in the space provided for them. The total cross-sectional area made up by the turns of each winding can be found by multiplying the number of turns by the cross sectional area of the wire. The latter is taken as 0.8d²_ins , where d²_ins stands for diameter of wire, allowance have been made for the insulation. The cross sectional areas of all the windings are added up. Then the total area thus determined is increased two or three times in order to make an approximate allowance for such factors as loose parts of windings, coil forms, insulating spacers between the windings and between separate selections of windings. The area of core openings must not be less than the value arrived at by calculation.

NOTE:- These steps are well tested by an expert and transformer designed by these calculations is working properly.

Scientific Calculator in C Language

Now make your own scientific calculator in C programming:..................

Just copy the source code in a note pad file

and save it in .c extension.....

#include<stdio.h>
#include<conio.h>
#include<graphics.h>
#include<math.h>
void co();
void algebric();
void trigonometrical();
void exponential();
void logarithm();
void addition();
void subtraction();
void multiplication();
void dividation();
void power();
void root();
void factorial();
void sina();
void cosa();
void tana();
void isin();
void icos();
void itan();
void sinha();
void cosha();
void tanha();
void natural1();
void b10();
void exponential();
void pexp();
void per();
void com();
int fact(int a);
void help();
void conv();
void d2r();
void r2d();
void main()
{

int gd=DETECT,gm;
char ch;
initgraph(&gd,&gm,"c:\\tc\\bgi");

cleardevice();
setbkcolor(17);
setcolor(9);
settextstyle(1,0,4);
rectangle(6,10,630,450)
;
outtextxy(55,30,"Poornima College Of Engineering");

settextstyle(8,0,4);
setcolor(1);
outtextxy(100,100,"SCIENTIFIC CALCULATOR");

settextstyle(1,0,3);
outtextxy(30,240,"Guided By:");
outtextxy(380,240,"Programmed By:");
setcolor(12);
settextstyle(1,0,1);
outtextxy(30,290,"Mr.SANJAY GUPTA");
outtextxy(30,320,"(Lecturer,IT)");
outtextxy(380,290,"Devendra Bhavsar");
outtextxy(380,320,"Kirti Khandelwal");
outtextxy(380,350,"E-2 (CE)");
getch();
co();
getch();
}

void co()
{
int a,b,c;
int gd=DETECT,gm;
char ch,n;
initgraph(&gd,&gm,"c:\\tc\\bgi");

while(1)
{

cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(3);
settextstyle(7,0,3);
outtextxy(10,9," Scientific Calculator");

settextstyle(8,0,2);
setcolor(8);
bar3d(a-150,5,a-130,38,1,1);
bar3d(a-120,5,a-15,38,1,1);
setcolor(16);
outtextxy(a-145,8,"_");
outtextxy(a-115,8,"Alt+tab");


settextstyle(8,0,3);
setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Home");

bar3d(25,120,50,150,4,1);
outtextxy(32,119,"1");

bar3d(65,120,300,150,4,1);
outtextxy(70,119,"Algebric");

bar3d(25,170,50,200,4,1);
outtextxy(30,169,"2");

bar3d(65,170,300,200,4,1);
outtextxy(70,169,"Trignometric");

bar3d(25,220,50,250,4,1);
outtextxy(30,219,"3");

bar3d(65,220,300,250,4,1);
outtextxy(70,219,"Logarithmic");

bar3d(25,270,50,300,4,1);
outtextxy(30,269,"4");

bar3d(65,270,300,300,4,1);
outtextxy(70,269,"Exponential");

bar3d(25,320,50,350,4,1);
outtextxy(30,319,"5");

bar3d(65,320,300,350,4,1);
outtextxy(70,319,"Conversion");




bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Help");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");

setcolor(10);
settextstyle(2,0,5);
outtextxy(10,b-15,"Poornima College Of Engineering");

n=getch();


switch(n)
{
case '1':
algebric();
break;
case '2':
trigonometrical();
break;
case '3':
logarithm();
break;
case '4':
exponential();
break;

case '5':
conv();
break;

case 'h':  help();
break;
case 'H':  help();
break;

case 'e':
exit(1);
break;
case 'E':
exit(1);
break;
default:
getch();
algebric();
}

}
}
void algebric()
{

char x;
int a,b,c;

cleardevice();


a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric");


setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Choose Operation");

bar3d(25,120,50,150,4,1);
outtextxy(32,119,"1");

bar3d(65,120,300,150,4,1);
outtextxy(70,119,"Addition");

bar3d(25,170,50,200,4,1);
outtextxy(30,169,"2");

bar3d(65,170,300,200,4,1);
outtextxy(70,169,"Substraction");

bar3d(25,220,50,250,4,1);
outtextxy(30,219,"3");

bar3d(65,220,300,250,4,1);
outtextxy(70,219,"Multiplication");

bar3d(25,270,50,300,4,1);
outtextxy(30,269,"4");

bar3d(65,270,300,300,4,1);
outtextxy(70,269,"Division");

bar3d(25,320,50,350,4,1);
outtextxy(30,319,"5");

bar3d(65,320,300,350,4,1);
outtextxy(70,319,"Factorial");

bar3d(25,370,50,400,4,1);
outtextxy(30,369,"6");

bar3d(65,370,300,400,4,1);
outtextxy(70,369,"Permutation [nPr]");

bar3d(25,420,50,450,4,1);
outtextxy(30,419,"7");

bar3d(65,420,300,450,4,1);
outtextxy(70,419,"Combination [nCr]");



bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Home");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");


x=getch();
switch(x)
{
case '1':  addition();
break;

case '2':  subtraction();
break;

case '3':  multiplication();
break;

case '4':  dividation();
break;

case '5':  factorial();
break;

case '6': per();
break;

case '7': com();
break;

case 'h':  co();
break;
case 'H':  co();
break;

case 'e':  exit(1);
 break;

case 'E':  exit(1);
 break;


default:
getch();
algebric();
break;

}
getch();
}

void addition()
{
float ad[16],sum=0;
int i,a,b,n;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Addition");

setcolor(7);
settextstyle(8,0,2);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"How many numbers (max-16)");

bar3d(520,70,600,100,4,1);

gotoxy(68,6);
scanf("%d",&n);
if(n>16)
{
gotoxy(20,10);
printf("Only 16 numbers can be added");
}
else
{
gotoxy(25,7);
printf("\n");
for(i=0;i<n;i++)
{
printf("\t\t\t(%d)-\t ",i+1);
scanf("%f",&ad[i]);
}

for(i=0;i<n;i++)
{
sum=sum+ad[i];
}
bar3d(a-200,b-50,a-70,b-80,4,1);
gotoxy(57,26);
printf("%f",sum);
}
getch();


}
void subtraction()
{
int i,n,a,b;
float sb[10],sub;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Substraction");


setcolor(7);
settextstyle(8,0,2);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"How many numbers (max-16)");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%d",&n);
if(n>16)
{
gotoxy(20,10);
printf("Only 16 numbers can be subtracted");
}
else
{
gotoxy(25,7);
printf("\n");
for(i=0;i<n;i++)
{
printf("\t\t\t(%d)-\t ",i+1);
scanf("%f",&sb[i]);
}
sub=sb[0];
for(i=1;i<n;i++)
{
sub=sub-sb[i];
}
bar3d(a-200,b-50,a-70,b-80,4,1);
gotoxy(57,26);
printf("%f",sub);
}

getch();

}
void multiplication()
{     int i,n,a,b;
float mt[16],mult=1;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Multiplication");


setcolor(7);
settextstyle(8,0,2);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"How many numbers (max-16)");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%d",&n);
if(n>16)
{
gotoxy(20,10);
printf("Only 16 numbers can be multiplied");
}
else
{
gotoxy(25,7);
printf("\n");
for(i=0;i<n;i++)
{
printf("\t\t\t(%d)-\t ",i+1);
scanf("%f",&mt[i]);
}
for(i=0;i<n;i++)
{
mult=mult*mt[i];
}
bar3d(a-200,b-50,a-70,b-80,4,1);
gotoxy(57,26);
printf("%f",mult);
}
getch();
}

void dividation()
{
float f,g,div;
int a,b;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Division");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the divisor ");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%f",&f);

bar3d(25,120,500,150,4,1);
outtextxy(30,120,"Enter the dividend ");
bar3d(520,120,600,150,4,1);
gotoxy(68,9);
scanf("%f",&g);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(g==0)
{
printf("Not Defined");
}
else
{
div=f/g;
printf("%f",div);
       }
}

void factorial()
{
int a,b,i,n;
float fct;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Factorial");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter number");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%d",&n);
fct=1;
for(i=n;i>=1;i--)
{
fct=fct*i;
}
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%f",fct);
fct=1;
getch();
}
void trigonometrical()

{
int a,b;
char n;
cleardevice();


a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric");






setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Choose Operation");

bar3d(25,120,50,150,4,1);
outtextxy(27,119,"1");

bar3d(65,120,200,150,4,1);
outtextxy(70,119,"sin( )");

bar3d(275,120,300,150,4,1);
outtextxy(277,119,"7");

bar3d(315,120,450,150,4,1);
outtextxy(321,119,"sin-1( )");


bar3d(25,170,50,200,4,1);
outtextxy(27,169,"2");

bar3d(65,170,200,200,4,1);
outtextxy(70,169,"cos( )");

bar3d(275,170,300,200,4,1);
outtextxy(277,169,"8");

bar3d(315,170,450,200,4,1);
outtextxy(320,169,"cos-1( )");


bar3d(25,220,50,250,4,1);
outtextxy(27,219,"3");

bar3d(65,220,200,250,4,1);
outtextxy(70,219,"tan( )");

bar3d(315,220,450,250,4,1);
outtextxy(320,219,"tan-1( )");


bar3d(25,270,50,300,4,1);
outtextxy(27,269,"4");

bar3d(65,270,200,300,4,1);
outtextxy(67,269,"sinh( )");

bar3d(25,320,50,350,4,1);
outtextxy(27,319,"5");

bar3d(65,320,200,350,4,1);
outtextxy(67,319,"cosh( )");

bar3d(25,370,50,400,4,1);
outtextxy(27,369,"6");

bar3d(65,370,200,400,4,1);
outtextxy(67,369,"tanh( )");


bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Home");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");

n=getch();
switch(n)
{
case '1':
sina();
break;
case '2':
cosa();
break;

case '3':
tana();
break;

case '4':
sinha();
break;

case '5':
 cosha();
 break;
case '6':
tanha();
break;

case '7':
isin();
break;

case '8':
icos();
break;

case '9':
itan();
break;


case 'h':
co();
break;
case 'H':
co();
break;
case 'e':
exit(1);
break;
case 'E':
exit(1);
break;
       default:
       getch();
       trigonometrical();
       break;
}
 getch();
}
void sina()
{
int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > sin( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
k=x*(3.141592654)/180;
result = sin(k);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf",  result);
}
void cosa()
{
int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > cos( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
k=x*(3.141592654)/180;
result =cos(k);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf",  result);
}
void tana()
{
int a,b,y;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > tan( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
y=x/90;
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(y%2!=0)
{
printf("Not Defined");
}
else
{
k=x*(3.141592654)/180;
result = tan(k);
printf("%lf",  result);
}
}
void sinha()
{
int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > sinh( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
k=x;
result = sinh(k);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf",  result);
}
void cosha()
{

int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > cosh( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
k=x;
result = cosh(k);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf",  result);
}
void tanha()
{
int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > tanh( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
k=x;
result = tanh(k);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf",result);
}
void isin()
{

int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > sin-1( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);

bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(x>=-1&&x<=1)
{
k=x;
result = (180*asin(k))/3.141592654;
printf("%lf",result);
}
else
{
printf("Not Defined");
}
getch();
}
void icos()
{

int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > cos-1( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(x>= -1&&x<= 1)
{
k=x;
result = (180*acos(k))/3.141592654;
printf("%lf",result);
}
else
{
printf("Not Defined");
}
getch();
}

void itan()
{

int a,b;
double result;
double x,k;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Trignometric > tan-1( )");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
k=x;
result = (180*atan(k))/3.141592654;
printf("%lf",result);
getch();

}
void logarithm()
{
char n;
int a,b;

cleardevice();


a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Logarithmic");

setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Choose Operation");

bar3d(25,120,50,150,4,1);
outtextxy(32,119,"1");

bar3d(65,120,370,150,4,1);
outtextxy(70,119,"Natural Log(base-'e')");

bar3d(25,170,50,200,4,1);
outtextxy(30,169,"2");

bar3d(65,170,370,200,4,1);
outtextxy(70,169,"Common Log(base-'10')");



bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Home");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");


n=getch();
switch(n)
{
case '1':
natural1();
break;

case '2':
b10();
break;

case 'h':
co();
break;
case 'e':
 exit(1);
 break;
case 'H':
co();
break;
case 'E':
 exit(1);
 break;
default:
getch();
logarithm();
break;
}
getch();
}
void natural1()
{
int a,b;
double result;
double x;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Logarithmic > Natural logarithm");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(x<=0)
{
printf("Not Defined");
}
else
{
result = log(x);
printf("%lf", result);
}
getch();
}
void b10()
{
int a,b;
double result;
double x;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Logarithmic > Commom logarithm");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(x<=0)
{
printf("Not Defined");
}
else
{
result = log10(x);
printf("%lf", result);
}
getch();
}


void exponential()
{
char n;
int a,b;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Exponential");



setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Choose Operation");

bar3d(25,120,50,150,4,1);
outtextxy(32,119,"1");

bar3d(65,120,300,150,4,1);
outtextxy(70,119,"'e' raised to x");

bar3d(25,170,50,200,4,1);
outtextxy(32,169,"2");

bar3d(65,170,300,200,4,1);
outtextxy(70,169,"Power");

bar3d(25,220,50,250,4,1);
outtextxy(32,219,"3");

bar3d(65,220,300,250,4,1);
outtextxy(70,219,"Square Root");





bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Home");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");


n=getch();
switch(n)
{
case '1':
pexp();
break;
case '2':
power();
break;
case '3':
root();
break;

case 'h':
co();
break;
case 'e':
 exit(1);
 break;
case 'H':
co();
break;
case 'E':
 exit(1);
 break;

       default:
       exponential();
       break;
}
getch();
}
void pexp()
{
int a,b;
double result;
double x ;
cleardevice();

 a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Exponential > 'e'raised to x");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of x");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
result = exp(x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%lf", result);
getch();
}
void power()
{
int x,a,b,c=1,i,y,z;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Exponential > Power");

setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the base ");
bar3d(520,70,550,100,4,1);
gotoxy(68,6);
scanf("%d",&y);

bar3d(25,120,500,150,4,1);
outtextxy(30,120,"Enter the power ");
bar3d(520,120,550,150,4,1);
gotoxy(68,9);
scanf("%d",&z);
c=pow(y,z);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
printf("%d",c);
getch();
}

void root()
 {
    int a,b;
    float x,result;
    cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Exponential > Square Root");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter number");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%f",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(x<0)
{
printf("Not Defined");
}
else
{
result = sqrt(x);
printf("%f",result);
}
getch();
}
int fact(int x)
{
       int i,y=1;
       for(i=1;i<=x;i++)
{
y=y*i;
}
return y;
}
void per()
{
    int n,r,h,result;
    int a,b;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Permutation[nPr]");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of 'n'");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%d",&n);

bar3d(25,120,500,150,4,1);
outtextxy(30,120,"Enter the value of 'r' ");
bar3d(520,120,600,150,4,1);
gotoxy(68,9);
scanf("%d",&r);
bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(r>n)
{
printf("Not Defined");
}
else
{
h=n-r;
result= (fact(n) / fact(h));
printf("%d",result);
}
getch();
}

void com()
{
     int n,r,h,result;
     int a,b;
cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Algebric > Combination[nCr]");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of 'n'");
bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%d",&n);

bar3d(25,120,500,150,4,1);
outtextxy(30,120,"Enter the value of 'r' ");
bar3d(520,120,600,150,4,1);
gotoxy(68,9);
scanf("%d",&r);

bar3d(a-200,b-50,a-30,b-80,4,1);
gotoxy(57,26);
if(r>n)
{
printf("Not Defined");
}
else
{
h=n-r;
result= (fact(n) / (fact(h) * fact(r)));
printf("%d",result);
}
getch();
}


void conv()
{
int a,b;
char n;
cleardevice();


a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Conversion");

setcolor(7);
bar3d(25,70,400,100,4,1);
outtextxy(30,70,"Choose Operation");

bar3d(25,120,50,150,4,1);
outtextxy(32,119,"1");

bar3d(65,120,370,150,4,1);
outtextxy(70,119,"Degree to Radian");

bar3d(25,170,50,200,4,1);
outtextxy(30,169,"2");

bar3d(65,170,370,200,4,1);
outtextxy(70,169,"Radian to Degree");

bar3d(a-240,b-80,a-215,b-50,4,1);
outtextxy(a-235,b-82,"h");

bar3d(a-200,b-80,a-50,b-50,4,1);
outtextxy(a-195,b-82,"Home");

bar3d(a-240,b-40,a-215,b-10,4,1);
outtextxy(a-235,b-42,"e");

bar3d(a-200,b-40,a-50,b-10,4,1);
outtextxy(a-195,b-42,"Exit");


n=getch();
switch(n)
{
case '1':
d2r();
break;

case '2':
r2d();
break;

case 'h':
co();
break;
case 'e':
 exit(1);
 break;
case 'H':
co();
break;
case 'E':
 exit(1);
 break;
default:
getch();
conv();
break;
}
getch();
}
void d2r()
{
int a,b;
double result;
double x;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(8,0,3);
outtextxy(10,9," Conversion > Degree to Radian");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of angle(in degree)");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);
bar3d(a-200,b-50,a-30,b-80,4,1);
result=(x*180)/3.141592654;
gotoxy(57,26);
printf("%lf", result);
getch();
}
void r2d()
{
int a,b;
double result;
double x;
cleardevice();

a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(5,5,a,b);

setcolor(7);
bar3d(5,5,a-5,40,4,1);

setcolor(7);
settextstyle(2,0,7);
outtextxy(10,9," Conversion > Radian to Degree");


setcolor(7);
bar3d(25,70,500,100,4,1);
outtextxy(30,70,"Enter the value of angle(in radian)");

bar3d(520,70,600,100,4,1);
gotoxy(68,6);
scanf("%lf",&x);

bar3d(a-200,b-50,a-30,b-80,4,1);
result=(x*3.141592654)/180;
gotoxy(57,26);
printf("%lf", result);
getch();
}

void help()
{

     int a,b;
     cleardevice();
a=getmaxx()-5;
b=getmaxy()-5;
setbkcolor(8);

setcolor(7);
rectangle(50,50,a-45,b-45);

setcolor(7);
bar3d(50,50,a-45,85,4,1);

setcolor(3);
settextstyle(8,0,3);
outtextxy(55,54," Help");


settextstyle(8,0,2);
setcolor(7);
outtextxy(60,100,"HOME");

settextstyle(2,0,6);
setcolor(7);
outtextxy(60,125,"The home is a starting point from which you");
outtextxy(60,140,"can select type of operation.");
outtextxy(60,155,"Enter the digits and characters as per your");
outtextxy(60,170,"choice,use numeric and alphabet keys on the");
outtextxy(60,185,"keyboard to navigate through the different ");
outtextxy(60,200,"menus.");
outtextxy(60,240,"> h/H - Home");
outtextxy(60,260,"> e/E - Exit");
outtextxy(60,280,"> 0-9 - Select Operation");
outtextxy(60,400,"Press Enter to go back...");
getch();


}

bar3d(275,220,300,250,4,1);
outtextxy(277,219,"9");