- Split input into 3 regimes
if x1 < -4.5611414158039285e-05
Initial program 0.7
\[x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 3\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
- Using strategy
rm Applied add-sqr-sqrt6.7
\[\leadsto x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \left(\color{blue}{\sqrt{\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}} \cdot \sqrt{\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}}} - 3\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Applied fma-neg6.7
\[\leadsto x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \color{blue}{(\left(\sqrt{\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}}\right) \cdot \left(\sqrt{\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}}\right) + \left(-3\right))_*} + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Simplified6.7
\[\leadsto x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot (\color{blue}{\left(\sqrt{\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(2 \cdot x2\right))_* - x1}{(x1 \cdot x1 + 1)_*}}\right)} \cdot \left(\sqrt{\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}}\right) + \left(-3\right))_* + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
if -4.5611414158039285e-05 < x1 < 2.488407771032978e-10
Initial program 0.5
\[x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 3\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Initial simplification9.2
\[\leadsto (\left((\left(x1 \cdot 2\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*} \cdot \left(\frac{(x1 \cdot \left(3 \cdot x1\right) + \left(x2 \cdot 2\right))_*}{(x1 \cdot x1 + 1)_*} - \left(3 + \frac{x1}{(x1 \cdot x1 + 1)_*}\right)\right)\right) + \left((\left(\frac{4}{(x1 \cdot x1 + 1)_*} \cdot (3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*\right) \cdot \left(x1 \cdot x1\right) + \left(\left(x1 \cdot x1\right) \cdot \left(-6\right)\right))_*\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \left((\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*\right))_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
Taylor expanded around 0 9.2
\[\leadsto (\color{blue}{\left(8 \cdot \left(x1 \cdot {x2}^{2}\right) - \left(20 \cdot {x1}^{3} + 12 \cdot \left(x1 \cdot x2\right)\right)\right)} \cdot \left((x1 \cdot x1 + 1)_*\right) + \left((\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*\right))_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
Simplified0.2
\[\leadsto (\color{blue}{\left((\left(-x1\right) \cdot \left((x1 \cdot \left(x1 \cdot 20\right) + \left(12 \cdot x2\right))_*\right) + \left(\left(8 \cdot x2\right) \cdot \left(x2 \cdot x1\right)\right))_*\right)} \cdot \left((x1 \cdot x1 + 1)_*\right) + \left((\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*\right))_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
if 2.488407771032978e-10 < x1
Initial program 0.9
\[x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 3\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Initial simplification1.0
\[\leadsto (\left((\left(x1 \cdot 2\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*} \cdot \left(\frac{(x1 \cdot \left(3 \cdot x1\right) + \left(x2 \cdot 2\right))_*}{(x1 \cdot x1 + 1)_*} - \left(3 + \frac{x1}{(x1 \cdot x1 + 1)_*}\right)\right)\right) + \left((\left(\frac{4}{(x1 \cdot x1 + 1)_*} \cdot (3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*\right) \cdot \left(x1 \cdot x1\right) + \left(\left(x1 \cdot x1\right) \cdot \left(-6\right)\right))_*\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \left((\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*\right))_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
- Using strategy
rm Applied add-cube-cbrt1.0
\[\leadsto (\left((\left(x1 \cdot 2\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*} \cdot \left(\frac{(x1 \cdot \left(3 \cdot x1\right) + \left(x2 \cdot 2\right))_*}{(x1 \cdot x1 + 1)_*} - \left(3 + \frac{x1}{(x1 \cdot x1 + 1)_*}\right)\right)\right) + \left((\left(\frac{4}{(x1 \cdot x1 + 1)_*} \cdot (3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*\right) \cdot \left(x1 \cdot x1\right) + \left(\left(x1 \cdot x1\right) \cdot \left(-6\right)\right))_*\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \color{blue}{\left(\left(\sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*} \cdot \sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}\right) \cdot \sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}\right)})_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
- Using strategy
rm Applied add-sqr-sqrt5.9
\[\leadsto (\left((\left(x1 \cdot 2\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*} \cdot \left(\frac{(x1 \cdot \left(3 \cdot x1\right) + \left(x2 \cdot 2\right))_*}{(x1 \cdot x1 + 1)_*} - \left(3 + \frac{x1}{(x1 \cdot x1 + 1)_*}\right)\right)\right) + \left((\left(\frac{4}{(x1 \cdot x1 + 1)_*} \cdot (3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*\right) \cdot \left(x1 \cdot x1\right) + \left(\left(x1 \cdot x1\right) \cdot \left(-6\right)\right))_*\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \left(\left(\sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*} \cdot \sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}\right) \cdot \sqrt[3]{\color{blue}{\sqrt{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*} \cdot \sqrt{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(\left(3 \cdot x1\right) \cdot x1\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}}}\right))_* + (3 \cdot \left(\frac{\left(3 \cdot x1\right) \cdot x1 - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\]
- Recombined 3 regimes into one program.
Final simplification1.4
\[\leadsto \begin{array}{l}
\mathbf{if}\;x1 \le -4.5611414158039285 \cdot 10^{-05}:\\
\;\;\;\;x1 + \left(\left(\left(\left(x1 \cdot x1\right) \cdot x1 + \left(\frac{\left(x2 \cdot 2 + x1 \cdot \left(3 \cdot x1\right)\right) - x1}{x1 \cdot x1 + 1} \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left(x1 \cdot x1 + 1\right) \cdot \left((\left(\sqrt{\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2\right))_* - x1}{(x1 \cdot x1 + 1)_*}}\right) \cdot \left(\sqrt{\frac{\left(x2 \cdot 2 + x1 \cdot \left(3 \cdot x1\right)\right) - x1}{x1 \cdot x1 + 1}}\right) + \left(-3\right))_* \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(x2 \cdot 2 + x1 \cdot \left(3 \cdot x1\right)\right) - x1}{x1 \cdot x1 + 1}\right) + \left(4 \cdot \frac{\left(x2 \cdot 2 + x1 \cdot \left(3 \cdot x1\right)\right) - x1}{x1 \cdot x1 + 1} - 6\right) \cdot \left(x1 \cdot x1\right)\right)\right)\right) + x1\right) + 3 \cdot \frac{\left(x1 \cdot \left(3 \cdot x1\right) - x2 \cdot 2\right) - x1}{x1 \cdot x1 + 1}\right)\\
\mathbf{elif}\;x1 \le 2.488407771032978 \cdot 10^{-10}:\\
\;\;\;\;(3 \cdot \left(\frac{x1 \cdot \left(3 \cdot x1\right) - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_* + (\left((\left(-x1\right) \cdot \left((x1 \cdot \left(x1 \cdot 20\right) + \left(12 \cdot x2\right))_*\right) + \left(\left(x1 \cdot x2\right) \cdot \left(8 \cdot x2\right)\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \left((\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*\right))_*\\
\mathbf{else}:\\
\;\;\;\;(\left((\left(2 \cdot x1\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*} \cdot \left(\frac{(x1 \cdot \left(3 \cdot x1\right) + \left(x2 \cdot 2\right))_*}{(x1 \cdot x1 + 1)_*} - \left(\frac{x1}{(x1 \cdot x1 + 1)_*} + 3\right)\right)\right) + \left((\left((3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_* \cdot \frac{4}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot x1\right) + \left(\left(x1 \cdot x1\right) \cdot \left(-6\right)\right))_*\right))_*\right) \cdot \left((x1 \cdot x1 + 1)_*\right) + \left(\left(\sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*} \cdot \sqrt[3]{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}\right) \cdot \sqrt[3]{\sqrt{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*} \cdot \sqrt{(\left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(x2 \cdot 2 - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right) \cdot \left(x1 \cdot \left(3 \cdot x1\right)\right) + \left((\left(x1 \cdot x1\right) \cdot x1 + x1)_*\right))_*}}\right))_* + (3 \cdot \left(\frac{x1 \cdot \left(3 \cdot x1\right) - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_*\\
\end{array}\]