0.803 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 1.122 * * * [progress]: [2/2] Setting up program. 1.126 * [progress]: [Phase 2 of 3] Improving. 1.128 * [simplify]: Simplifying using # : (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1.132 * * [simplify]: iteration 0 : 16 enodes (cost 6 ) 1.133 * * [simplify]: iteration 1 : 24 enodes (cost 6 ) 1.135 * * [simplify]: iteration 2 : 43 enodes (cost 6 ) 1.136 * * [simplify]: iteration 3 : 91 enodes (cost 6 ) 1.139 * * [simplify]: iteration 4 : 257 enodes (cost 6 ) 1.145 * * [simplify]: iteration 5 : 1277 enodes (cost 6 ) 1.172 * * [simplify]: iteration 6 : 5002 enodes (cost 6 ) 1.173 * [simplify]: Simplified to: (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1.174 * * [progress]: iteration 1 / 4 1.174 * * * [progress]: picking best candidate 1.178 * * * * [pick]: Picked # 1.178 * * * [progress]: localizing error 1.194 * * * [progress]: generating rewritten candidates 1.195 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 1.196 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.197 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 1.202 * * * [progress]: generating series expansions 1.203 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 1.206 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 1.207 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.208 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.209 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 1.209 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.209 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.210 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 1.210 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.210 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.211 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.211 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 1.211 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 1.211 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 1.212 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 1.212 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 1.212 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 1.213 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 1.213 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 1.213 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 1.214 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 1.214 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0 1.214 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 1.214 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 1.214 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 1.214 * [taylor]: Taking taylor expansion of (log1p a) in a 1.214 * [taylor]: Rewrote expression to (log (+ 1 a)) 1.214 * [taylor]: Taking taylor expansion of (+ 1 a) in a 1.214 * [taylor]: Taking taylor expansion of 1 in a 1.214 * [taylor]: Taking taylor expansion of a in a 1.216 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 1.216 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.218 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 1.218 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 1.218 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 1.218 * [taylor]: Taking taylor expansion of (log1p a) in a 1.218 * [taylor]: Rewrote expression to (log (+ 1 a)) 1.218 * [taylor]: Taking taylor expansion of (+ 1 a) in a 1.218 * [taylor]: Taking taylor expansion of 1 in a 1.218 * [taylor]: Taking taylor expansion of a in a 1.219 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 1.219 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.228 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0 1.228 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 1.228 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 1.228 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 1.228 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 1.228 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 a))) 1.228 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 a)) in a 1.228 * [taylor]: Taking taylor expansion of 1 in a 1.229 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.229 * [taylor]: Taking taylor expansion of a in a 1.230 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 1.230 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.231 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 1.231 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 1.231 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 1.231 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 1.231 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 a))) 1.231 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 a)) in a 1.231 * [taylor]: Taking taylor expansion of 1 in a 1.231 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.231 * [taylor]: Taking taylor expansion of a in a 1.232 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 1.232 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.243 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0 1.243 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 1.243 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 1.243 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 1.243 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 1.243 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 a))) 1.243 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 a)) in a 1.243 * [taylor]: Taking taylor expansion of 1 in a 1.243 * [taylor]: Taking taylor expansion of (/ -1 a) in a 1.243 * [taylor]: Taking taylor expansion of -1 in a 1.243 * [taylor]: Taking taylor expansion of a in a 1.244 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 1.244 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.246 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 1.246 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 1.246 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 1.246 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 1.246 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 a))) 1.246 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 a)) in a 1.246 * [taylor]: Taking taylor expansion of 1 in a 1.246 * [taylor]: Taking taylor expansion of (/ -1 a) in a 1.246 * [taylor]: Taking taylor expansion of -1 in a 1.246 * [taylor]: Taking taylor expansion of a in a 1.247 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 1.247 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.262 * * * [progress]: simplifying candidates 1.262 * [simplify]: Simplifying using # : (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p 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)))) (expm1 (pow (fmod (cosh a) (* a a)) (log1p a))) (log1p (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))) (- (+ (* 1/2 (* (pow a 2) (pow (log (fmod (cosh a) (pow a 2))) 2))) (+ (* a (log (fmod (cosh a) (pow a 2)))) 1)) (* 1/2 (* (pow a 2) (log (fmod (cosh a) (pow a 2)))))) (- (+ (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (+ (* 1/2 (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (pow (log (fmod (cosh a) (pow a 2))) 2)) (pow a 2))) (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (log (fmod (cosh a) (pow a 2)))) a))) (* 1/2 (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (log (fmod (cosh a) (pow a 2)))) (pow a 2)))) (- (+ (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (+ (* 1/2 (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (pow (log (fmod (cosh a) (pow a 2))) 2)) (pow a 2))) (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (log (fmod (cosh a) (pow a 2)))) a))) (* 1/2 (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (log (fmod (cosh a) (pow a 2)))) (pow a 2)))) 1.267 * * [simplify]: iteration 0 : 220 enodes (cost 450 ) 1.271 * * [simplify]: iteration 1 : 820 enodes (cost 423 ) 1.289 * * [simplify]: iteration 2 : 3551 enodes (cost 413 ) 1.363 * * [simplify]: iteration 3 : 5001 enodes (cost 405 ) 1.366 * [simplify]: Simplified to: (expm1 (fmod (cosh a) (* a a))) (log1p (fmod (cosh a) (* a a))) (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) (* a a))) (pow (fmod (cosh a) (* a a)) 3) (pow (fmod (cosh a) (* a a)) 1/2) (pow (fmod (cosh a) (* a a)) 1/2) (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p 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)))) (expm1 (pow (fmod (cosh a) (* a a)) (log1p a))) (log1p (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) (pow a 2)) (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))) (+ (fma (* 1/2 (pow a 2)) (pow (log (fmod (cosh a) (pow a 2))) 2) 1) (* (log (fmod (cosh a) (pow a 2))) (- a (* 1/2 (pow a 2))))) (+ (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a)))) (fma (- 1/2) (/ (* (/ (log (fmod (cosh a) (pow a 2))) a) (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))) a) (fma (/ (/ 1/2 (pow (fmod (cosh a) (* a a)) (log (/ 1 a)))) a) (/ (pow (log (fmod (cosh a) (pow a 2))) 2) a) (/ (log (fmod (cosh a) (pow a 2))) (/ a (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))))))) (+ (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a)))) (fma (- 1/2) (/ (* (/ (log (fmod (cosh a) (pow a 2))) a) (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))) a) (fma (/ (/ 1/2 (pow (fmod (cosh a) (* a a)) (log (/ 1 a)))) a) (/ (pow (log (fmod (cosh a) (pow a 2))) 2) a) (/ (log (fmod (cosh a) (pow a 2))) (/ a (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))))))) 1.366 * * * [progress]: adding candidates to table 1.517 * * [progress]: iteration 2 / 4 1.517 * * * [progress]: picking best candidate 1.536 * * * * [pick]: Picked # 1.536 * * * [progress]: localizing error 1.548 * * * [progress]: generating rewritten candidates 1.548 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1) 1.549 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.551 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.552 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.557 * * * [progress]: generating series expansions 1.557 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1) 1.557 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 1.557 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.557 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.558 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 1.558 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.558 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.558 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 1.558 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.558 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.559 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.559 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 1.559 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.559 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.560 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 1.560 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.560 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.560 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 1.560 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.560 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.561 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.561 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0 1.561 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 1.561 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a 1.562 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0 1.562 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 1.562 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a 1.563 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0 1.563 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 1.563 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a 1.564 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.564 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0 1.564 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 1.564 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 1.564 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 1.564 * [taylor]: Taking taylor expansion of (log1p a) in a 1.564 * [taylor]: Rewrote expression to (log (+ 1 a)) 1.564 * [taylor]: Taking taylor expansion of (+ 1 a) in a 1.564 * [taylor]: Taking taylor expansion of 1 in a 1.564 * [taylor]: Taking taylor expansion of a in a 1.565 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 1.565 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.567 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a 1.567 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a 1.567 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a 1.567 * [taylor]: Taking taylor expansion of (log1p a) in a 1.567 * [taylor]: Rewrote expression to (log (+ 1 a)) 1.568 * [taylor]: Taking taylor expansion of (+ 1 a) in a 1.568 * [taylor]: Taking taylor expansion of 1 in a 1.568 * [taylor]: Taking taylor expansion of a in a 1.568 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a 1.568 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 1.575 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0 1.575 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 1.575 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 1.576 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 1.576 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 1.576 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 a))) 1.576 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 a)) in a 1.576 * [taylor]: Taking taylor expansion of 1 in a 1.576 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.576 * [taylor]: Taking taylor expansion of a in a 1.576 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 1.576 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.577 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a 1.577 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a 1.577 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a 1.577 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a 1.577 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 a))) 1.577 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 a)) in a 1.577 * [taylor]: Taking taylor expansion of 1 in a 1.577 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.578 * [taylor]: Taking taylor expansion of a in a 1.578 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a 1.578 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 1.592 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0 1.592 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 1.592 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 1.592 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 1.592 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 1.592 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 a))) 1.592 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 a)) in a 1.592 * [taylor]: Taking taylor expansion of 1 in a 1.592 * [taylor]: Taking taylor expansion of (/ -1 a) in a 1.592 * [taylor]: Taking taylor expansion of -1 in a 1.592 * [taylor]: Taking taylor expansion of a in a 1.593 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 1.593 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.595 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a 1.595 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a 1.595 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a 1.595 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a 1.595 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 a))) 1.595 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 a)) in a 1.595 * [taylor]: Taking taylor expansion of 1 in a 1.595 * [taylor]: Taking taylor expansion of (/ -1 a) in a 1.595 * [taylor]: Taking taylor expansion of -1 in a 1.595 * [taylor]: Taking taylor expansion of a in a 1.596 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a 1.596 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 1.611 * * * [progress]: simplifying candidates 1.612 * [simplify]: Simplifying using # : (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (log (exp (fmod (cosh a) (* a a))))) (log1p (log (exp (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))))) (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p 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)))) (expm1 (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (log1p (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))) (- (+ (* 1/2 (* (pow a 2) (pow (log (fmod (cosh a) (pow a 2))) 2))) (+ (* a (log (fmod (cosh a) (pow a 2)))) 1)) (* 1/2 (* (pow a 2) (log (fmod (cosh a) (pow a 2)))))) (- (+ (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (+ (* 1/2 (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (pow (log (fmod (cosh a) (pow a 2))) 2)) (pow a 2))) (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (log (fmod (cosh a) (pow a 2)))) a))) (* 1/2 (/ (* (exp (* -1 (* (log (/ 1 a)) (log (fmod (cosh a) (pow a 2)))))) (log (fmod (cosh a) (pow a 2)))) (pow a 2)))) (- (+ (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (+ (* 1/2 (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (pow (log (fmod (cosh a) (pow a 2))) 2)) (pow a 2))) (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (log (fmod (cosh a) (pow a 2)))) a))) (* 1/2 (/ (* (pow (fmod (cosh a) (pow a 2)) (- (log -1) (log (/ -1 a)))) (log (fmod (cosh a) (pow a 2)))) (pow a 2)))) 1.616 * * [simplify]: iteration 0 : 265 enodes (cost 654 ) 1.621 * * [simplify]: iteration 1 : 902 enodes (cost 598 ) 1.637 * * [simplify]: iteration 2 : 3697 enodes (cost 588 ) 1.712 * * [simplify]: iteration 3 : 5001 enodes (cost 580 ) 1.714 * [simplify]: Simplified to: (expm1 (fmod (cosh a) (* a a))) (log1p (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) (* a a)) 3) (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))) (expm1 (fmod (cosh a) (* a a))) (log1p (fmod (cosh a) (* a a))) (* 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) (* a a)) (fmod (cosh a) (* a a)) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (sqrt (fmod (cosh a) (* a a))) 1 (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))) (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p 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)))) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3) (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (expm1 (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (log1p (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (* (log1p a) (log (fmod (cosh a) (* a a)))) (* (log1p a) (log (fmod (cosh a) (* a a)))) (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))) (fmod (cosh a) (* a a)) 1 (pow (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 (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)) 1 (pow (log (exp (* (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)) (* (log1p a) (log (fmod (cosh a) (* a 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 (pow (fmod (cosh a) (* a a)) (log1p a)) 3) (fabs (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))) (fabs (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))) (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)) (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))) (+ (fma (* 1/2 (pow a 2)) (pow (log (fmod (cosh a) (pow a 2))) 2) 1) (* (log (fmod (cosh a) (* a a))) (- a (* 1/2 (pow a 2))))) (+ (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a)))) (fma (- 1/2) (/ (* (/ (log (fmod (cosh a) (* a a))) a) (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))) a) (fma (/ (/ 1/2 (pow (fmod (cosh a) (* a a)) (log (/ 1 a)))) a) (/ (pow (log (fmod (cosh a) (pow a 2))) 2) a) (/ (log (fmod (cosh a) (* a a))) (/ a (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))))))) (+ (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a)))) (fma (- 1/2) (/ (* (/ (log (fmod (cosh a) (* a a))) a) (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))) a) (fma (/ (/ 1/2 (pow (fmod (cosh a) (* a a)) (log (/ 1 a)))) a) (/ (pow (log (fmod (cosh a) (pow a 2))) 2) a) (/ (log (fmod (cosh a) (* a a))) (/ a (pow (fmod (cosh a) (* a a)) (* -1 (log (/ 1 a))))))))) 1.715 * * * [progress]: adding candidates to table 1.946 * * [progress]: iteration 3 / 4 1.946 * * * [progress]: picking best candidate 1.980 * * * * [pick]: Picked # 1.980 * * * [progress]: localizing error 1.997 * * * [progress]: generating rewritten candidates 1.997 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1 2 1) 1.998 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1 1 1) 1.998 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 1.999 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 2.012 * * * [progress]: generating series expansions 2.012 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1 2 1) 2.012 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.012 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.012 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.013 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.013 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.013 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.013 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.013 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.014 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.014 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1 1 1) 2.014 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.014 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.014 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.015 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.015 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.015 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.015 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.015 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.015 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.016 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 2.016 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.016 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.016 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.016 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.016 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.017 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.017 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.017 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.017 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.018 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 2.018 * [approximate]: Taking taylor expansion of (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) in (a) around 0 2.018 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) in a 2.018 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh a) (pow a 2)) 2)))) in a 2.018 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh a) (pow a 2)) 2))) in a 2.018 * [taylor]: Taking taylor expansion of 1/3 in a 2.018 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh a) (pow a 2)) 2)) in a 2.018 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) 2) in a 2.018 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.019 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) in a 2.019 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh a) (pow a 2)) 2)))) in a 2.019 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh a) (pow a 2)) 2))) in a 2.019 * [taylor]: Taking taylor expansion of 1/3 in a 2.019 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh a) (pow a 2)) 2)) in a 2.019 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) 2) in a 2.019 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.061 * [approximate]: Taking taylor expansion of (pow (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2) 1/3) in (a) around 0 2.061 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2) 1/3) in a 2.061 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2)))) in a 2.061 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) in a 2.061 * [taylor]: Taking taylor expansion of 1/3 in a 2.061 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2)) in a 2.061 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2) in a 2.061 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.062 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2) 1/3) in a 2.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2)))) in a 2.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) in a 2.062 * [taylor]: Taking taylor expansion of 1/3 in a 2.062 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2)) in a 2.062 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2) in a 2.062 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.108 * [approximate]: Taking taylor expansion of (pow (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2) 1/3) in (a) around 0 2.109 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2) 1/3) in a 2.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2)))) in a 2.109 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) in a 2.109 * [taylor]: Taking taylor expansion of 1/3 in a 2.109 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2)) in a 2.109 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2) in a 2.109 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.109 * [taylor]: Taking taylor expansion of (pow (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2) 1/3) in a 2.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2)))) in a 2.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) in a 2.110 * [taylor]: Taking taylor expansion of 1/3 in a 2.110 * [taylor]: Taking taylor expansion of (log (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2)) in a 2.110 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2) in a 2.110 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.152 * * * [progress]: simplifying candidates 2.154 * [simplify]: Simplifying using # : (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (* (cbrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (cbrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (sqrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (sqrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log 1) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log (exp (cbrt (fmod (cosh a) (* a a))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log (exp (cbrt (fmod (cosh a) (* a a))))) (log (exp (* (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (log (exp (sqrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (exp 1)) (log (exp (* (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt 1) (cbrt 1)))) (log (exp (* (* (cbrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (cbrt (fmod (cosh a) (* a a))))) (* (cbrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (cbrt (fmod (cosh a) (* a a)))))))) (log (exp (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (sqrt (cbrt (fmod (cosh a) (* a a))))))) (log (exp (* 1 1))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (sqrt (cbrt (fmod (cosh a) (* a a))))))) (log (exp (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))) (log (exp (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (sqrt (cbrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (sqrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt 1)))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (* (cbrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (cbrt (fmod (cosh a) (* a a)))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (sqrt (cbrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) 1))) (log (exp (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (exp (cbrt (sqrt (fmod (cosh a) (* a a)))))) (log (exp (cbrt 1))) (log (exp (* (cbrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (cbrt (fmod (cosh a) (* a a))))))) (log (exp (sqrt (cbrt (fmod (cosh a) (* a a)))))) (log (exp 1)) (log (exp (cbrt (fmod (cosh a) (* a a))))) (log (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (exp (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (* (cbrt (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (cbrt (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (cbrt (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (* (* (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (sqrt (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (sqrt (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a 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)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) 2.158 * * [simplify]: iteration 0 : 155 enodes (cost 615 ) 2.160 * * [simplify]: iteration 1 : 401 enodes (cost 543 ) 2.167 * * [simplify]: iteration 2 : 1572 enodes (cost 507 ) 2.189 * * [simplify]: iteration 3 : 5001 enodes (cost 494 ) 2.192 * [simplify]: Simplified to: (expm1 (fmod (cosh a) (* a a))) (log1p (fmod (cosh a) (* a a))) (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (pow a 2)) 3) (pow (fmod (cosh a) (pow a 2)) 1/2) (pow (fmod (cosh a) (pow a 2)) 1/2) (expm1 (fmod (cosh a) (* a a))) (log1p (fmod (cosh a) (* a a))) (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (pow a 2)) 3) (pow (fmod (cosh a) (pow a 2)) 1/2) (pow (fmod (cosh a) (pow a 2)) 1/2) (expm1 (fmod (cosh a) (* a a))) (log1p (fmod (cosh a) (* a a))) (log (fmod (cosh a) (* a a))) (exp (fmod (cosh a) (* a a))) (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) (pow (fmod (cosh a) (pow a 2)) 3) (pow (fmod (cosh a) (pow a 2)) 1/2) (pow (fmod (cosh a) (pow a 2)) 1/2) (expm1 (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (* 2 (log (cbrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (sqrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log (sqrt (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) 0 (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) (* (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (fabs (cbrt (fmod (cosh a) (* a a)))) 1 (* (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))) 1 (pow (cbrt (cbrt (fmod (cosh a) (* a a)))) 4) (cbrt (fmod (cosh a) (* a a))) 1 (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (sqrt (cbrt (fmod (cosh a) (* a a))))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (sqrt (cbrt (fmod (cosh a) (* a a))))) (cbrt (fmod (cosh a) (* a a))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (* (cbrt (fmod (cosh a) (* a a))) (cbrt (sqrt (fmod (cosh a) (* a a))))) (cbrt (fmod (cosh a) (* a a))) (pow (cbrt (cbrt (fmod (cosh a) (* a a)))) 5) (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 3) (cbrt (fmod (cosh a) (* a a))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (sqrt (fmod (cosh a) (* a a)))) 1 (* (cbrt (cbrt (fmod (cosh a) (* a a)))) (cbrt (cbrt (fmod (cosh a) (* a a))))) (sqrt (cbrt (fmod (cosh a) (* a a)))) 1 (cbrt (fmod (cosh a) (* a a))) (* 2 (log (cbrt (fmod (cosh a) (* a a))))) (sqrt (exp (* (pow (sqrt (cbrt (fmod (cosh a) (* a a)))) 4) 2))) (* (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (cbrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))) (pow (fmod (cosh a) (pow a 2)) 2) (fabs (cbrt (fmod (cosh a) (* a a)))) (fabs (cbrt (fmod (cosh a) (* a 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)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2)) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) (pow (pow (fmod (cosh a) (pow a 2)) 2) 1/3) 2.192 * * * [progress]: adding candidates to table 2.520 * * [progress]: iteration 4 / 4 2.520 * * * [progress]: picking best candidate 2.560 * * * * [pick]: Picked # 2.560 * * * [progress]: localizing error 2.580 * * * [progress]: generating rewritten candidates 2.580 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 2 1 1 1 2 1) 2.581 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 1 1 1 1 1) 2.582 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 1 1 1 2 1) 2.582 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 1 1 1 1 1) 2.584 * * * [progress]: generating series expansions 2.584 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 2 1 1 1 2 1) 2.584 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.584 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.584 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.584 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.584 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.585 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.586 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 1 1 1 1 1) 2.586 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.586 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.586 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.586 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.586 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.586 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.587 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.587 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.587 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.587 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 1 1 1 2 1) 2.587 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.587 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.588 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.588 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.588 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.588 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.589 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.589 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.589 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.589 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 1 1 1 1 1) 2.589 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0 2.589 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.589 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a 2.590 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0 2.590 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.590 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a 2.590 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0 2.590 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.590 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a 2.591 * * * [progress]: simplifying candidates 2.591 * [simplify]: Simplifying using # : (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (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)) (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)) 2.594 * * [simplify]: iteration 0 : 25 enodes (cost 228 ) 2.595 * * [simplify]: iteration 1 : 42 enodes (cost 200 ) 2.597 * * [simplify]: iteration 2 : 94 enodes (cost 200 ) 2.599 * * [simplify]: iteration 3 : 232 enodes (cost 200 ) 2.606 * * [simplify]: iteration 4 : 1067 enodes (cost 200 ) 2.649 * * [simplify]: iteration 5 : 5001 enodes (cost 200 ) 2.650 * [simplify]: Simplified to: (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (expm1 (fmod (cosh a) (* a a))) (log1p (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))) (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)) (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)) 2.650 * * * [progress]: adding candidates to table 2.933 * [progress]: [Phase 3 of 3] Extracting. 2.933 * * [regime]: Finding splitpoints for: (# # # # # # # # # # #) 2.938 * * * [regime-changes]: Trying 2 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) a) 2.939 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (# # # # # # # # # # #) 3.005 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (# #) 3.028 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # # #) 3.085 * * * [regime]: Found split indices: #