### Related

##### sin-trigsimp

1 - 8/5*sin(t)^2;

trigsimp(%);

Calculate

##### sin-trigsimp

trigsimp(sin(3*x));

Calculate

##### sin-trigsimp

trigsimp(\sin(45));

Calculate

##### sin-trigsimp

f:sin(%pi/6+%pi/24);

g:sin(%pi/6+x);

f:trigsimp(g);

Calculate

##### sin-trigsimp

a: 64*sin(x)^7 -7*sin...

trigsimp(a);

Calculate

a: sin (A1);

b: sin(A1+B1);

c: a/b;

Calculate

##### sin-trigsimp

trigsimp(-1/(1+sin(2*...

Calculate

##### sin-trigsimp

trigsimp(sin(x+Pi/4)-...

Calculate

##### sin-trigsimp

trigsimp(sin(45));

Calculate

##### sin-trigsimp

trigsimp(sin(x*y));

Calculate

### [sin,trigsimp]

Run Example
(%i1)trigsimp(sin(45));
(%o1)                               sin(45)
(%i2) 
Run Example
f:sin(%pi/6+%pi/24);
5 %pi
(%o1)                             sin(-----)
24
(%i2) trigsimp(f);
5 %pi
(%o2)                             sin(-----)
24
(%i3) 
Run Example
a: 64*sin(x)^7 -7*sin(5*x) +21*sin(3*x) -35*sin(x);
7
(%o1)         - 7 sin(5 x) + 21 sin(3 x) + 64 sin (x) - 35 sin(x)
(%i2) trigsimp(a);
7
(%o2)         - 7 sin(5 x) + 21 sin(3 x) + 64 sin (x) - 35 sin(x)
(%i3) 

### Related Help

Help for Sin

Help for Trigsimp