Initial program 43.4
\[\left(0.5 \cdot \sin re\right) \cdot \left(e^{-im} - e^{im}\right)\]
Taylor expanded around 0 0.7
\[\leadsto \left(0.5 \cdot \sin re\right) \cdot \color{blue}{\left(-\left(\frac{1}{3} \cdot {im}^{3} + \left(\frac{1}{60} \cdot {im}^{5} + 2 \cdot im\right)\right)\right)}\]
Simplified0.7
\[\leadsto \left(0.5 \cdot \sin re\right) \cdot \color{blue}{\left({im}^{5} \cdot \frac{-1}{60} - im \cdot \left(2 - im \cdot \left(im \cdot \frac{-1}{3}\right)\right)\right)}\]
- Using strategy
rm Applied sub-neg0.7
\[\leadsto \left(0.5 \cdot \sin re\right) \cdot \color{blue}{\left({im}^{5} \cdot \frac{-1}{60} + \left(-im \cdot \left(2 - im \cdot \left(im \cdot \frac{-1}{3}\right)\right)\right)\right)}\]
Applied distribute-rgt-in0.7
\[\leadsto \color{blue}{\left({im}^{5} \cdot \frac{-1}{60}\right) \cdot \left(0.5 \cdot \sin re\right) + \left(-im \cdot \left(2 - im \cdot \left(im \cdot \frac{-1}{3}\right)\right)\right) \cdot \left(0.5 \cdot \sin re\right)}\]
Simplified0.7
\[\leadsto \left({im}^{5} \cdot \frac{-1}{60}\right) \cdot \left(0.5 \cdot \sin re\right) + \color{blue}{\left(0.5 \cdot \sin re\right) \cdot \left(\left(\left(im \cdot \frac{-1}{3}\right) \cdot im + -2\right) \cdot im\right)}\]
Final simplification0.7
\[\leadsto \left({im}^{5} \cdot \frac{-1}{60}\right) \cdot \left(\sin re \cdot 0.5\right) + \left(im \cdot \left(\left(im \cdot \frac{-1}{3}\right) \cdot im + -2\right)\right) \cdot \left(\sin re \cdot 0.5\right)\]