Initial program 0.5
\[x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 3\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
- Using strategy
rm Applied sub-neg0.5
\[\leadsto x1 + \left(\left(\left(\left(\left(\left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) \cdot \color{blue}{\left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} + \left(-3\right)\right)} + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Applied distribute-rgt-in0.5
\[\leadsto x1 + \left(\left(\left(\left(\left(\color{blue}{\left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(-3\right) \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\right)} + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Applied associate-+l+0.5
\[\leadsto x1 + \left(\left(\left(\left(\color{blue}{\left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(\left(-3\right) \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot \left(4 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} - 6\right)\right)\right)} \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
Applied simplify0.5
\[\leadsto x1 + \left(\left(\left(\left(\left(\frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1} \cdot \left(\left(2 \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \color{blue}{(\left(x1 \cdot x1\right) \cdot \left(\frac{(3 \cdot \left(x1 \cdot x1\right) + \left(\left(x2 + x2\right) - x1\right))_*}{\frac{(x1 \cdot x1 + 1)_*}{4}} - 6\right) + \left(\left(\left(-3\right) \cdot \left(x1 + x1\right)\right) \cdot \frac{(3 \cdot \left(x1 \cdot x1\right) + \left(\left(x2 + x2\right) - x1\right))_*}{(x1 \cdot x1 + 1)_*}\right))_*}\right) \cdot \left(x1 \cdot x1 + 1\right) + \left(\left(3 \cdot x1\right) \cdot x1\right) \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 + 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right) + \left(x1 \cdot x1\right) \cdot x1\right) + x1\right) + 3 \cdot \frac{\left(\left(3 \cdot x1\right) \cdot x1 - 2 \cdot x2\right) - x1}{x1 \cdot x1 + 1}\right)\]
- Removed slow
pow expressions. Applied simplify0.3
\[\leadsto \color{blue}{x1 + \left(\left((3 \cdot \left(\frac{x1 \cdot \left(x1 \cdot 3\right) - (2 \cdot x2 + x1)_*}{(x1 \cdot x1 + 1)_*}\right) + x1)_* + (\left(x1 \cdot \left(x1 \cdot 3\right)\right) \cdot \left(\frac{(x1 \cdot \left(x1 \cdot 3\right) + \left(\left(x2 - x1\right) + x2\right))_*}{(x1 \cdot x1 + 1)_*}\right) + \left({x1}^{3}\right))_*\right) + (\left((x1 \cdot x1 + 1)_*\right) \cdot \left((\left(x1 \cdot x1\right) \cdot \left(\frac{(x1 \cdot \left(x1 \cdot 3\right) + \left(\left(x2 - x1\right) + x2\right))_*}{\frac{(x1 \cdot x1 + 1)_*}{4}} - 6\right) + \left(\frac{\left(x1 + x1\right) \cdot \left(-3\right)}{(x1 \cdot x1 + 1)_*} \cdot (x1 \cdot \left(x1 \cdot 3\right) + \left(\left(x2 - x1\right) + x2\right))_*\right))_*\right) + \left(\frac{(x1 \cdot x1 + 1)_* \cdot (x1 \cdot \left(x1 \cdot 3\right) + \left(\left(x2 - x1\right) + x2\right))_*}{\frac{\frac{(x1 \cdot x1 + 1)_*}{x1 + x1}}{\frac{(x1 \cdot \left(x1 \cdot 3\right) + \left(\left(x2 - x1\right) + x2\right))_*}{(x1 \cdot x1 + 1)_*}}}\right))_*\right)}\]