Hello all,
Would you allow me to ask this question?
Is there a way to make the expression 'expression1', given below, to expression 'expression3'?
| > |
expression1 := -cos(theta)/2 + sin(theta)*sqrt(3)/2;
|
|
|
(1) |
| > |
expression2 := expand(cos(theta-2/3*Pi));
|
|
|
(2) |
| > |
is(expression1 = expression2);
|
|
|
(3) |
| > |
expression3 := cos(theta-2/3*Pi);
|
|
|
(4) |
|
Thank you,
Download Q20201007.mw
