Assumptions:
TeX:
\sin\!\left(3 z\right) = 3 \sin\!\left(z\right) - 4 \sin^{3}\!\left(z\right)
z \in \mathbb{C}Definitions:
| Fungrim symbol | Notation | Short description |
|---|---|---|
| Sin | Sine | |
| Pow | Power | |
| CC | Complex numbers |
Source code for this entry:
Entry(ID("729215"),
Formula(Equal(Sin(Mul(3, z)), Sub(Mul(3, Sin(z)), Mul(4, Pow(Sin(z), 3))))),
Variables(z),
Assumptions(Element(z, CC)))