0.795 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.966 * * * [progress]: [2/2] Setting up program. 0.971 * [progress]: [Phase 2 of 3] Improving. 0.974 * [simplify]: Simplifying using # : (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 0.977 * * [simplify]: iteration 0 : 7 enodes (cost 10 ) 0.981 * * [simplify]: iteration 1 : 16 enodes (cost 10 ) 0.982 * * [simplify]: iteration 2 : 24 enodes (cost 10 ) 0.986 * * [simplify]: iteration 3 : 44 enodes (cost 10 ) 0.993 * * [simplify]: iteration 4 : 85 enodes (cost 10 ) 1.023 * * [simplify]: iteration 5 : 199 enodes (cost 10 ) 1.112 * * [simplify]: iteration 6 : 523 enodes (cost 10 ) 1.752 * * [simplify]: iteration 7 : 1893 enodes (cost 10 ) 4.060 * * [simplify]: iteration done : 5000 enodes (cost 10 ) 4.060 * [simplify]: Simplified to: (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 4.062 * * [progress]: iteration 1 / 4 4.062 * * * [progress]: picking best candidate 4.065 * * * * [pick]: Picked # 4.065 * * * [progress]: localizing error 4.083 * * * [progress]: generating rewritten candidates 4.083 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 4.084 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 4.085 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 4.089 * * * [progress]: generating series expansions 4.089 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 4.093 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 4.094 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 4.095 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 4.096 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 4.096 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 4.096 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 4.097 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 4.097 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 4.097 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 4.098 * * * * [progress]: [ 2 / 3 ] generating series at (2) 4.098 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 4.098 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 4.098 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 4.099 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 4.099 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 4.099 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 4.100 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 4.100 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 4.100 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 4.101 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 4.101 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0 4.101 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 4.101 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 4.101 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 4.101 * [taylor]: Taking taylor expansion of (log1p a) in a 4.101 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 4.101 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 4.102 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 4.102 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 4.102 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 4.102 * [taylor]: Taking taylor expansion of (log1p a) in a 4.102 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 4.102 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 4.138 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0 4.138 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 4.138 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 4.138 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 4.138 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 4.138 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 4.138 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 4.139 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 4.139 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 4.139 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 4.139 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 4.139 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 4.139 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 4.175 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0 4.175 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 4.175 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 4.175 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 4.175 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 4.175 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 4.175 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 4.176 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 4.176 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 4.176 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 4.176 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 4.176 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 4.176 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 4.216 * * * [progress]: simplifying candidates 4.217 * [simplify]: Simplifying using # : (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (* (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (log (fmod (cosh a) (* a a))) (log1p a)) (* (log (fmod (cosh a) (* a a))) (log1p a)) (* 1 (log1p a)) (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (pow (fmod (cosh a) (* a a)) 1) (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow 1 (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (exp (pow (fmod (cosh a) (* a a)) (log1p a))) (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (* (* (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) 4.219 * * [simplify]: iteration 0 : 51 enodes (cost 507 ) 4.227 * * [simplify]: iteration 1 : 92 enodes (cost 492 ) 4.244 * * [simplify]: iteration 2 : 197 enodes (cost 450 ) 4.292 * * [simplify]: iteration 3 : 458 enodes (cost 450 ) 4.503 * * [simplify]: iteration 4 : 1268 enodes (cost 450 ) 6.160 * * [simplify]: iteration 5 : 4770 enodes (cost 450 ) 7.669 * * [simplify]: iteration done : 5000 enodes (cost 450 ) 7.669 * [simplify]: Simplified to: (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (* a a)) 3) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (log1p a) (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (fmod (cosh a) (* a a)) (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) 1 (pow (fmod (cosh a) (* a a)) (log1p a)) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (exp (pow (fmod (cosh a) (* a a)) (log1p a))) (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (pow (fmod (cosh a) (pow a 2)) (log1p a)) 3) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a)) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) 7.669 * * * [progress]: adding candidates to table 7.779 * * [progress]: iteration 2 / 4 7.779 * * * [progress]: picking best candidate 7.800 * * * * [pick]: Picked # 7.801 * * * [progress]: localizing error 7.813 * * * [progress]: generating rewritten candidates 7.813 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1) 7.813 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 7.814 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 7.815 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 7.818 * * * [progress]: generating series expansions 7.819 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1) 7.819 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 7.819 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.819 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.819 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 7.819 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.819 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.820 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 7.820 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.820 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.820 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 7.821 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 7.821 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.821 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.821 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 7.821 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.821 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.822 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 7.822 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.822 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.822 * * * * [progress]: [ 3 / 4 ] generating series at (2) 7.823 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 7.823 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 7.823 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 7.824 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 7.824 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 7.824 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 7.825 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 7.825 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 7.825 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 7.826 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 7.826 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0 7.826 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 7.826 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 7.826 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 7.826 * [taylor]: Taking taylor expansion of (log1p a) in a 7.826 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 7.826 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.826 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 7.826 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 7.826 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 7.826 * [taylor]: Taking taylor expansion of (log1p a) in a 7.826 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 7.826 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 7.860 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0 7.860 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 7.860 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 7.860 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 7.860 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 7.861 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 7.861 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.861 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 7.861 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 7.861 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 7.861 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 7.861 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 7.861 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 7.899 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0 7.899 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 7.899 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 7.899 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 7.899 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 7.899 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 7.899 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.900 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 7.900 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 7.900 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 7.900 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 7.900 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 7.900 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 7.936 * * * [progress]: simplifying candidates 7.936 * [simplify]: Simplifying using # : (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a))))) (log 1) (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a)))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log (exp (sqrt (fmod (cosh a) (* a a))))) (log (exp 1)) (log (log (exp (fmod (cosh a) (* a a))))) (exp (log (exp (fmod (cosh a) (* a a))))) (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a)))))) (cbrt (log (exp (fmod (cosh a) (* a a))))) (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a))))) (sqrt (log (exp (fmod (cosh a) (* a a))))) (sqrt (log (exp (fmod (cosh a) (* a a))))) (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (* (* (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (* (log (log (exp (fmod (cosh a) (* a a))))) (log1p a)) (* (log (log (exp (fmod (cosh a) (* a a))))) (log1p a)) (* 1 (log1p a)) (pow (log (exp (fmod (cosh a) (* a a)))) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (log (exp (fmod (cosh a) (* a a)))) (sqrt (log1p a))) (pow (log (exp (fmod (cosh a) (* a a)))) 1) (pow 1 (log1p a)) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (log (exp (sqrt (fmod (cosh a) (* a a))))) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (log (exp 1)) (log1p a)) (pow (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a)))))) (log1p a)) (pow (cbrt (log (exp (fmod (cosh a) (* a a))))) (log1p a)) (pow (sqrt (log (exp (fmod (cosh a) (* a a))))) (log1p a)) (pow (sqrt (log (exp (fmod (cosh a) (* a a))))) (log1p a)) (pow 1 (log1p a)) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)) (log (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (exp (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (* (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (* (* (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (sqrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (sqrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (pow (log (exp (fmod (cosh a) (* a a)))) (/ (log1p a) 2)) (pow (log (exp (fmod (cosh a) (* a a)))) (/ (log1p a) 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) 7.939 * * [simplify]: iteration 0 : 78 enodes (cost 857 ) 7.952 * * [simplify]: iteration 1 : 137 enodes (cost 729 ) 7.976 * * [simplify]: iteration 2 : 247 enodes (cost 682 ) 8.026 * * [simplify]: iteration 3 : 505 enodes (cost 668 ) 8.244 * * [simplify]: iteration 4 : 1353 enodes (cost 668 ) 9.959 * * [simplify]: iteration 5 : 4950 enodes (cost 668 ) 11.403 * * [simplify]: iteration done : 5000 enodes (cost 668 ) 11.403 * [simplify]: Simplified to: (log (fmod (cosh a) (pow a 2))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (pow a 2))) (pow (fmod (cosh a) (pow a 2)) 3) (sqrt (fmod (cosh a) (pow a 2))) (sqrt (fmod (cosh a) (pow a 2))) (* 2 (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a))))) 0 (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (sqrt (fmod (cosh a) (pow a 2))) 1 (log (fmod (cosh a) (pow a 2))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (pow a 2))) (pow (fmod (cosh a) (pow a 2)) 3) (sqrt (fmod (cosh a) (pow a 2))) (sqrt (fmod (cosh a) (pow a 2))) (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3) (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (* (log (fmod (cosh a) (* a a))) (log1p a)) (* (log (fmod (cosh a) (* a a))) (log1p a)) (log1p a) (pow (fmod (cosh a) (pow a 2)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (fmod (cosh a) (pow a 2)) 1 (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) 1 (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) 1 (pow (fmod (cosh a) (pow a 2)) (log1p a)) (* (log (fmod (cosh a) (* a a))) (log1p a)) (exp (pow (fmod (cosh a) (* a a)) (log1p a))) (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (pow (fmod (cosh a) (pow a 2)) (log1p a)) 3) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) 11.404 * * * [progress]: adding candidates to table 11.586 * * [progress]: iteration 3 / 4 11.586 * * * [progress]: picking best candidate 11.604 * * * * [pick]: Picked # 11.604 * * * [progress]: localizing error 11.616 * * * [progress]: generating rewritten candidates 11.616 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 11.616 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 11.627 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 11.627 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 11.629 * * * [progress]: generating series expansions 11.629 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 11.630 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 11.630 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 11.630 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 11.630 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 11.630 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 11.630 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 11.631 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 11.631 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 11.631 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 11.631 * * * * [progress]: [ 2 / 4 ] generating series at (2) 11.632 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0 11.633 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a 11.633 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.633 * [taylor]: Taking taylor expansion of 1/2 in a 11.633 * [taylor]: Taking taylor expansion of PI in a 11.633 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 11.633 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a 11.633 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.633 * [taylor]: Taking taylor expansion of 1/2 in a 11.633 * [taylor]: Taking taylor expansion of PI in a 11.633 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 11.642 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in (a) around 0 11.642 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a 11.642 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.642 * [taylor]: Taking taylor expansion of 1/2 in a 11.642 * [taylor]: Taking taylor expansion of PI in a 11.642 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 11.643 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a 11.643 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.643 * [taylor]: Taking taylor expansion of 1/2 in a 11.643 * [taylor]: Taking taylor expansion of PI in a 11.643 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 11.652 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in (a) around 0 11.652 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a 11.652 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.652 * [taylor]: Taking taylor expansion of 1/2 in a 11.652 * [taylor]: Taking taylor expansion of PI in a 11.652 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 11.652 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a 11.652 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 11.652 * [taylor]: Taking taylor expansion of 1/2 in a 11.652 * [taylor]: Taking taylor expansion of PI in a 11.652 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 11.661 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 11.662 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 11.662 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 11.662 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 11.662 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 11.662 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 11.663 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 11.663 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 11.663 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 11.664 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 11.664 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 11.664 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0 11.665 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 11.665 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 11.665 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 11.665 * [taylor]: Taking taylor expansion of (log1p a) in a 11.665 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 11.665 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 11.665 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 11.665 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 11.665 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 11.665 * [taylor]: Taking taylor expansion of (log1p a) in a 11.665 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 11.665 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 11.701 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0 11.701 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 11.701 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 11.701 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 11.701 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 11.701 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 11.701 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 11.702 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 11.702 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 11.702 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 11.702 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 11.702 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 11.702 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 11.737 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0 11.737 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 11.737 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 11.737 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 11.737 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 11.737 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 11.737 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 11.738 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 11.738 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 11.738 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 11.738 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 11.738 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 11.738 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 11.775 * * * [progress]: simplifying candidates 11.776 * [simplify]: Simplifying using # : (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (/ (exp (/ PI 2)) (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (* (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (* (* (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (pow (/ PI 2) 3) (pow (asin (pow (fmod (cosh a) (* a a)) (log1p a))) 3)) (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (- (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (- (* (/ PI 2) (/ PI 2)) (* (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (+ (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (- (/ PI 2) (/ PI 2)) (- (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (/ PI 2) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (log (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (* (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (log (fmod (cosh a) (* a a))) (log1p a)) (* (log (fmod (cosh a) (* a a))) (log1p a)) (* 1 (log1p a)) (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (pow (fmod (cosh a) (* a a)) 1) (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow 1 (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (exp (pow (fmod (cosh a) (* a a)) (log1p a))) (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (* (* (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) (pow (fmod (cosh a) (pow a 2)) (log1p a)) 11.779 * * [simplify]: iteration 0 : 84 enodes (cost 929 ) 11.793 * * [simplify]: iteration 1 : 168 enodes (cost 876 ) 11.825 * * [simplify]: iteration 2 : 350 enodes (cost 826 ) 11.902 * * [simplify]: iteration 3 : 726 enodes (cost 822 ) 12.188 * * [simplify]: iteration 4 : 1843 enodes (cost 822 ) 13.385 * * [simplify]: iteration done : 5000 enodes (cost 822 ) 13.386 * [simplify]: Simplified to: (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (* a a)) 3) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (* (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (pow (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 3) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (pow (/ PI 2) 3) (pow (asin (pow (fmod (cosh a) (* a a)) (log1p a))) 3)) (+ (/ (* PI PI) 4) (* (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (+ (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (- (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (- (/ (* PI PI) 4) (* (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (+ (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0 (- (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (/ PI 2) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (log (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (pow (asin (pow (fmod (cosh a) (* a a)) (log1p a))) 3) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (log1p a) (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (fmod (cosh a) (* a a)) (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) 1 (pow (fmod (cosh a) (* a a)) (log1p a)) (log (pow (fmod (cosh a) (* a a)) (log1p a))) (exp (pow (fmod (cosh a) (* a a)) (log1p a))) (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (pow (fmod (cosh a) (pow a 2)) (log1p a)) 3) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a)) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) 13.386 * * * [progress]: adding candidates to table 13.569 * * [progress]: iteration 4 / 4 13.569 * * * [progress]: picking best candidate 13.597 * * * * [pick]: Picked # 13.597 * * * [progress]: localizing error 13.611 * * * [progress]: generating rewritten candidates 13.611 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 1 1) 13.611 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 1) 13.611 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 13.624 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 13.625 * * * [progress]: generating series expansions 13.625 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 1 1) 13.625 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 13.625 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 13.625 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 13.626 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 13.626 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 13.626 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 13.626 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 13.626 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 13.627 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 13.627 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 1) 13.627 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 13.627 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 13.627 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 13.628 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 13.628 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 13.628 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 13.628 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 13.628 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 13.628 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 13.629 * * * * [progress]: [ 3 / 4 ] generating series at (2) 13.630 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0 13.630 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a 13.630 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.630 * [taylor]: Taking taylor expansion of 1/2 in a 13.630 * [taylor]: Taking taylor expansion of PI in a 13.630 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 13.630 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a 13.630 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.630 * [taylor]: Taking taylor expansion of 1/2 in a 13.630 * [taylor]: Taking taylor expansion of PI in a 13.630 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 13.639 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in (a) around 0 13.639 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a 13.639 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.639 * [taylor]: Taking taylor expansion of 1/2 in a 13.640 * [taylor]: Taking taylor expansion of PI in a 13.640 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 13.640 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a 13.640 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.640 * [taylor]: Taking taylor expansion of 1/2 in a 13.640 * [taylor]: Taking taylor expansion of PI in a 13.640 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 13.650 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in (a) around 0 13.650 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a 13.650 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.650 * [taylor]: Taking taylor expansion of 1/2 in a 13.650 * [taylor]: Taking taylor expansion of PI in a 13.650 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 13.650 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a 13.650 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a 13.650 * [taylor]: Taking taylor expansion of 1/2 in a 13.650 * [taylor]: Taking taylor expansion of PI in a 13.650 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 13.659 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 13.659 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 13.659 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 13.660 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 13.660 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 13.660 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 13.660 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 13.661 * [approximate]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 13.661 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 13.662 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 13.662 * * * [progress]: simplifying candidates 13.663 * [simplify]: Simplifying using # : (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (/ (exp (/ PI 2)) (exp (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (exp (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (* (cbrt (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (cbrt (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))) (cbrt (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (* (* (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (sqrt (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (sqrt (- (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (- (pow (/ PI 2) 3) (pow (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) 3)) (+ (* (/ PI 2) (/ PI 2)) (+ (* (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (* (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))) (- (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (- (* (/ PI 2) (/ PI 2)) (* (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))) (+ (/ PI 2) (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (+ (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (* (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))) (/ PI 2) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (log (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (* (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) 13.666 * * [simplify]: iteration 0 : 64 enodes (cost 990 ) 13.676 * * [simplify]: iteration 1 : 135 enodes (cost 698 ) 13.703 * * [simplify]: iteration 2 : 269 enodes (cost 646 ) 13.753 * * [simplify]: iteration 3 : 539 enodes (cost 634 ) 13.910 * * [simplify]: iteration 4 : 1212 enodes (cost 634 ) 14.551 * * [simplify]: iteration 5 : 3466 enodes (cost 634 ) 15.817 * * [simplify]: iteration done : 5001 enodes (cost 634 ) 15.817 * [simplify]: Simplified to: (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (pow a 2)) 3) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (pow a 2)) 3) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (log (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (* (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))) (cbrt (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (pow (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (- (pow (/ PI 2) 3) (pow (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)) (+ (* (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (+ (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) (/ PI 2))) (/ (* PI PI) 4)) (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (/ (* PI PI) 4) (pow (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 4)) (+ (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (/ PI 2)) (+ (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (/ PI 2) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (log (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (* (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (pow (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) (asin (pow (fmod (cosh a) (* a a)) (log1p a))) 15.817 * * * [progress]: adding candidates to table 16.013 * [progress]: [Phase 3 of 3] Extracting. 16.013 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 16.017 * * * [regime-changes]: Trying 2 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) a) 16.017 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (# # # # # # # # #) 16.074 * * * * [regimes]: Trying to branch on a from (# # # # # # # # #) 16.119 * * * [regime]: Found split indices: #