Revision history [back]
 | 1 | initial version |
Apparently trig_reduce is not idempotent and you have to apply it twice to get the correct result:
sage: produit.apply_map(lambda x: x.trig_reduce().trig_reduce())
| | 2 | No.2 Revision |
Apparently trig_reduce is not idempotent and you have to apply it twice to get the correct result:
sage: produit.apply_map(lambda x: x.trig_reduce().trig_reduce())
[ cos(theta1 + theta2 + theta3) -sin(theta1 + theta2 + theta3)]
[ sin(theta1 + theta2 + theta3) cos(theta1 + theta2 + theta3)]
