if eps < -0.00030713418f0 or 0.07828799f0 < eps

1. Started with
   \[\sin \left(x + \varepsilon\right) - \sin x\]
   13.7
2. Using strategy rm
   13.7
3. Applied sin-sum to get
   \[\color{red}{\sin \left(x + \varepsilon\right)} - \sin x \leadsto \color{blue}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right)} - \sin x\]
   0.4
4. Applied associate--l+ to get
   \[\color{red}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right) - \sin x} \leadsto \color{blue}{\sin x \cdot \cos \varepsilon + \left(\cos x \cdot \sin \varepsilon - \sin x\right)}\]
   0.4
5. Using strategy rm
   0.4
6. Applied sub-neg to get
   \[\sin x \cdot \cos \varepsilon + \color{red}{\left(\cos x \cdot \sin \varepsilon - \sin x\right)} \leadsto \sin x \cdot \cos \varepsilon + \color{blue}{\left(\cos x \cdot \sin \varepsilon + \left(-\sin x\right)\right)}\]
   0.4
7. Applied associate-+r+ to get
   \[\color{red}{\sin x \cdot \cos \varepsilon + \left(\cos x \cdot \sin \varepsilon + \left(-\sin x\right)\right)} \leadsto \color{blue}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right) + \left(-\sin x\right)}\]
   0.4
8. Applied simplify to get
   \[\color{red}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right)} + \left(-\sin x\right) \leadsto \color{blue}{(\left(\cos x\right) * \left(\sin \varepsilon\right) + \left(\cos \varepsilon \cdot \sin x\right))_*} + \left(-\sin x\right)\]
   0.5

if -0.00030713418f0 < eps < 0.07828799f0

1. Started with
   \[\sin \left(x + \varepsilon\right) - \sin x\]
   19.7
2. Using strategy rm
   19.7
3. Applied sin-sum to get
   \[\color{red}{\sin \left(x + \varepsilon\right)} - \sin x \leadsto \color{blue}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right)} - \sin x\]
   13.0
4. Applied associate--l+ to get
   \[\color{red}{\left(\sin x \cdot \cos \varepsilon + \cos x \cdot \sin \varepsilon\right) - \sin x} \leadsto \color{blue}{\sin x \cdot \cos \varepsilon + \left(\cos x \cdot \sin \varepsilon - \sin x\right)}\]
   13.0
5. Using strategy rm
   13.0
6. Applied flip-+ to get
   \[\color{red}{\sin x \cdot \cos \varepsilon + \left(\cos x \cdot \sin \varepsilon - \sin x\right)} \leadsto \color{blue}{\frac{{\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2}{\sin x \cdot \cos \varepsilon - \left(\cos x \cdot \sin \varepsilon - \sin x\right)}}\]
   13.0
7. Applied simplify to get
   \[\frac{{\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2}{\color{red}{\sin x \cdot \cos \varepsilon - \left(\cos x \cdot \sin \varepsilon - \sin x\right)}} \leadsto \frac{{\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2}{\color{blue}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x}}\]
   13.0
8. Using strategy rm
   13.0
9. Applied add-cbrt-cube to get
   \[\frac{\color{red}{{\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2}}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x} \leadsto \frac{\color{blue}{\sqrt[3]{{\left({\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2\right)}^3}}}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x}\]
   22.3
10. Applied taylor to get
    \[\frac{\sqrt[3]{{\left({\left(\sin x \cdot \cos \varepsilon\right)}^2 - {\left(\cos x \cdot \sin \varepsilon - \sin x\right)}^2\right)}^3}}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x} \leadsto \frac{2 \cdot \left(\varepsilon \cdot \left(\sin x \cdot \cos x\right)\right) - \left(\frac{1}{3} \cdot \left({\varepsilon}^{3} \cdot \left(\sin x \cdot \cos x\right)\right) + \left({\varepsilon}^2 \cdot {\left(\sin x\right)}^2 + {\varepsilon}^2 \cdot {\left(\cos x\right)}^2\right)\right)}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x}\]
    2.3
11. Taylor expanded around 0 to get
    \[\frac{\color{red}{2 \cdot \left(\varepsilon \cdot \left(\sin x \cdot \cos x\right)\right) - \left(\frac{1}{3} \cdot \left({\varepsilon}^{3} \cdot \left(\sin x \cdot \cos x\right)\right) + \left({\varepsilon}^2 \cdot {\left(\sin x\right)}^2 + {\varepsilon}^2 \cdot {\left(\cos x\right)}^2\right)\right)}}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x} \leadsto \frac{\color{blue}{2 \cdot \left(\varepsilon \cdot \left(\sin x \cdot \cos x\right)\right) - \left(\frac{1}{3} \cdot \left({\varepsilon}^{3} \cdot \left(\sin x \cdot \cos x\right)\right) + \left({\varepsilon}^2 \cdot {\left(\sin x\right)}^2 + {\varepsilon}^2 \cdot {\left(\cos x\right)}^2\right)\right)}}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x}\]
    2.3
12. Applied simplify to get
    \[\frac{2 \cdot \left(\varepsilon \cdot \left(\sin x \cdot \cos x\right)\right) - \left(\frac{1}{3} \cdot \left({\varepsilon}^{3} \cdot \left(\sin x \cdot \cos x\right)\right) + \left({\varepsilon}^2 \cdot {\left(\sin x\right)}^2 + {\varepsilon}^2 \cdot {\left(\cos x\right)}^2\right)\right)}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \sin \varepsilon \cdot \cos x} \leadsto \frac{\left(\left(\varepsilon \cdot 2\right) \cdot \cos x\right) \cdot \sin x - (\left(\left(\frac{1}{3} \cdot \varepsilon\right) \cdot \left(\varepsilon \cdot \varepsilon\right)\right) * \left(\cos x \cdot \sin x\right) + \left(\left(\varepsilon \cdot \varepsilon\right) \cdot 1\right))_*}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \cos x \cdot \sin \varepsilon}\]
    2.3

---

13. Applied final simplification
14. Applied simplify to get
    \[\color{red}{\frac{\left(\left(\varepsilon \cdot 2\right) \cdot \cos x\right) \cdot \sin x - (\left(\left(\frac{1}{3} \cdot \varepsilon\right) \cdot \left(\varepsilon \cdot \varepsilon\right)\right) * \left(\cos x \cdot \sin x\right) + \left(\left(\varepsilon \cdot \varepsilon\right) \cdot 1\right))_*}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \cos x \cdot \sin \varepsilon}} \leadsto \color{blue}{\frac{\sin x \cdot \left(\cos x \cdot \left(2 \cdot \varepsilon\right)\right) - (\left(\left(\varepsilon \cdot \frac{1}{3}\right) \cdot {\varepsilon}^2\right) * \left(\cos x \cdot \sin x\right) + \left({\varepsilon}^2\right))_*}{(\left(\cos \varepsilon\right) * \left(\sin x\right) + \left(\sin x\right))_* - \cos x \cdot \sin \varepsilon}}\]
    2.3