Average Error: 1.0 → 0.0
Time: 1.1m
Precision: 64
Internal Precision: 320
\[\frac{4}{\left(\left(3 \cdot \pi\right) \cdot \left(1 - v \cdot v\right)\right) \cdot \sqrt{2 - 6 \cdot \left(v \cdot v\right)}}\]
\[\frac{\frac{\frac{1}{\pi}}{\sqrt{1 - v \cdot v}}}{\sqrt{\left(v \cdot v\right) \cdot -6 + 2}} \cdot \frac{\frac{4}{3}}{\sqrt{1 - v \cdot v}}\]

Error

Bits error versus v

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 1.0

    \[\frac{4}{\left(\left(3 \cdot \pi\right) \cdot \left(1 - v \cdot v\right)\right) \cdot \sqrt{2 - 6 \cdot \left(v \cdot v\right)}}\]
  2. Initial simplification0.0

    \[\leadsto \frac{\frac{\frac{\frac{4}{3}}{\pi}}{1 - v \cdot v}}{\sqrt{2 + \left(v \cdot v\right) \cdot -6}}\]
  3. Using strategy rm
  4. Applied *-un-lft-identity0.0

    \[\leadsto \frac{\frac{\frac{\frac{4}{3}}{\pi}}{1 - v \cdot v}}{\color{blue}{1 \cdot \sqrt{2 + \left(v \cdot v\right) \cdot -6}}}\]
  5. Applied add-sqr-sqrt0.0

    \[\leadsto \frac{\frac{\frac{\frac{4}{3}}{\pi}}{\color{blue}{\sqrt{1 - v \cdot v} \cdot \sqrt{1 - v \cdot v}}}}{1 \cdot \sqrt{2 + \left(v \cdot v\right) \cdot -6}}\]
  6. Applied div-inv0.0

    \[\leadsto \frac{\frac{\color{blue}{\frac{4}{3} \cdot \frac{1}{\pi}}}{\sqrt{1 - v \cdot v} \cdot \sqrt{1 - v \cdot v}}}{1 \cdot \sqrt{2 + \left(v \cdot v\right) \cdot -6}}\]
  7. Applied times-frac0.0

    \[\leadsto \frac{\color{blue}{\frac{\frac{4}{3}}{\sqrt{1 - v \cdot v}} \cdot \frac{\frac{1}{\pi}}{\sqrt{1 - v \cdot v}}}}{1 \cdot \sqrt{2 + \left(v \cdot v\right) \cdot -6}}\]
  8. Applied times-frac0.0

    \[\leadsto \color{blue}{\frac{\frac{\frac{4}{3}}{\sqrt{1 - v \cdot v}}}{1} \cdot \frac{\frac{\frac{1}{\pi}}{\sqrt{1 - v \cdot v}}}{\sqrt{2 + \left(v \cdot v\right) \cdot -6}}}\]
  9. Simplified0.0

    \[\leadsto \color{blue}{\frac{\frac{4}{3}}{\sqrt{1 - v \cdot v}}} \cdot \frac{\frac{\frac{1}{\pi}}{\sqrt{1 - v \cdot v}}}{\sqrt{2 + \left(v \cdot v\right) \cdot -6}}\]
  10. Final simplification0.0

    \[\leadsto \frac{\frac{\frac{1}{\pi}}{\sqrt{1 - v \cdot v}}}{\sqrt{\left(v \cdot v\right) \cdot -6 + 2}} \cdot \frac{\frac{4}{3}}{\sqrt{1 - v \cdot v}}\]

Runtime

Time bar (total: 1.1m)Debug logProfile

BaselineHerbieOracleSpan%
Regimes0.00.00.00.00%
herbie shell --seed 2018274 
(FPCore (v)
  :name "Falkner and Boettcher, Equation (22+)"
  (/ 4 (* (* (* 3 PI) (- 1 (* v v))) (sqrt (- 2 (* 6 (* v v)))))))