Average Error: 0.1 → 0.1
Time: 15.3s
Precision: 64
Internal Precision: 576
\[\left(0.5 \cdot \sin re\right) \cdot \left(e^{0 - im} + e^{im}\right)\]
\[\frac{\left({\left(\frac{0.5}{e^{im}}\right)}^{3} + {\left(e^{im} \cdot 0.5\right)}^{3}\right) \cdot \sin re}{\left(\frac{0.5}{e^{im}} - e^{im} \cdot 0.5\right) \cdot \frac{0.5}{e^{im}} + \left(e^{im} \cdot 0.5\right) \cdot \left(e^{im} \cdot 0.5\right)}\]

Error

Bits error versus re

Bits error versus im

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\left(0.5 \cdot \sin re\right) \cdot \left(e^{0 - im} + e^{im}\right)\]
  2. Initial simplification0.1

    \[\leadsto \sin re \cdot \left(0.5 \cdot e^{im} + \frac{0.5}{e^{im}}\right)\]
  3. Using strategy rm
  4. Applied flip3-+0.1

    \[\leadsto \sin re \cdot \color{blue}{\frac{{\left(0.5 \cdot e^{im}\right)}^{3} + {\left(\frac{0.5}{e^{im}}\right)}^{3}}{\left(0.5 \cdot e^{im}\right) \cdot \left(0.5 \cdot e^{im}\right) + \left(\frac{0.5}{e^{im}} \cdot \frac{0.5}{e^{im}} - \left(0.5 \cdot e^{im}\right) \cdot \frac{0.5}{e^{im}}\right)}}\]
  5. Applied associate-*r/0.1

    \[\leadsto \color{blue}{\frac{\sin re \cdot \left({\left(0.5 \cdot e^{im}\right)}^{3} + {\left(\frac{0.5}{e^{im}}\right)}^{3}\right)}{\left(0.5 \cdot e^{im}\right) \cdot \left(0.5 \cdot e^{im}\right) + \left(\frac{0.5}{e^{im}} \cdot \frac{0.5}{e^{im}} - \left(0.5 \cdot e^{im}\right) \cdot \frac{0.5}{e^{im}}\right)}}\]
  6. Simplified0.1

    \[\leadsto \frac{\sin re \cdot \left({\left(0.5 \cdot e^{im}\right)}^{3} + {\left(\frac{0.5}{e^{im}}\right)}^{3}\right)}{\color{blue}{\frac{0.5}{e^{im}} \cdot \left(\frac{0.5}{e^{im}} - 0.5 \cdot e^{im}\right) + \left(0.5 \cdot e^{im}\right) \cdot \left(0.5 \cdot e^{im}\right)}}\]
  7. Final simplification0.1

    \[\leadsto \frac{\left({\left(\frac{0.5}{e^{im}}\right)}^{3} + {\left(e^{im} \cdot 0.5\right)}^{3}\right) \cdot \sin re}{\left(\frac{0.5}{e^{im}} - e^{im} \cdot 0.5\right) \cdot \frac{0.5}{e^{im}} + \left(e^{im} \cdot 0.5\right) \cdot \left(e^{im} \cdot 0.5\right)}\]

Runtime

Time bar (total: 15.3s)Debug logProfile

herbie shell --seed 2018255 
(FPCore (re im)
  :name "math.sin on complex, real part"
  (* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im))))