Error

Derivation

1. Initial program 0.1

   \[\frac{e \cdot \sin v}{1 + e \cdot \cos v}\]

2. Initial simplification0.1

   \[\leadsto \frac{\sin v}{(\left(\cos v\right) \cdot e + 1)_*} \cdot e\]
3. Using strategy rm

4. Applied div-inv0.1

   \[\leadsto \color{blue}{\left(\sin v \cdot \frac{1}{(\left(\cos v\right) \cdot e + 1)_*}\right)} \cdot e\]

5. Applied associate-*l*0.1

   \[\leadsto \color{blue}{\sin v \cdot \left(\frac{1}{(\left(\cos v\right) \cdot e + 1)_*} \cdot e\right)}\]

6. Final simplification0.1

   \[\leadsto \sin v \cdot \left(\frac{1}{(\left(\cos v\right) \cdot e + 1)_*} \cdot e\right)\]

Runtime

Time bar (total: 25.5s)Debug logProfile

herbie shell --seed 2018234 +o rules:numerics
(FPCore (e v)
  :name "Trigonometry A"
  :pre (<= 0 e 1)
  (/ (* e (sin v)) (+ 1 (* e (cos v)))))