19.151 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.104 * * * [progress]: [2/2] Setting up program. 0.106 * [progress]: [Phase 2 of 3] Improving. 0.106 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.108 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.109 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.111 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.112 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.113 * * [simplify]: iteration 4 : 59 enodes (cost 9 ) 0.115 * * [simplify]: iteration 5 : 174 enodes (cost 9 ) 0.120 * * [simplify]: iteration 6 : 1153 enodes (cost 9 ) 0.148 * * [simplify]: iteration 7 : 5001 enodes (cost 9 ) 0.149 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.149 * * [progress]: iteration 1 / 4 0.149 * * * [progress]: picking best candidate 0.151 * * * * [pick]: Picked # 0.151 * * * [progress]: localizing error 0.162 * * * [progress]: generating rewritten candidates 0.162 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.168 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.192 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.199 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.200 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.200 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.200 * [taylor]: Taking taylor expansion of (exp x) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.200 * [taylor]: Taking taylor expansion of (- x) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.201 * [taylor]: Taking taylor expansion of (exp x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.201 * [taylor]: Taking taylor expansion of (- x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.225 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.225 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.225 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.225 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.226 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.230 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.230 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.230 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.230 * [taylor]: Taking taylor expansion of -1 in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.231 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.231 * [taylor]: Taking taylor expansion of -1 in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.235 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.235 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in (x) around 0 0.235 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 0.235 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.235 * [taylor]: Taking taylor expansion of (exp x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.235 * [taylor]: Taking taylor expansion of (- x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.236 * [taylor]: Taking taylor expansion of (exp x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.236 * [taylor]: Taking taylor expansion of (- x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 0.239 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.239 * [taylor]: Taking taylor expansion of (exp x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.239 * [taylor]: Taking taylor expansion of (- x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.243 * [taylor]: Taking taylor expansion of (exp x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.243 * [taylor]: Taking taylor expansion of (- x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.284 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.284 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.284 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.284 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.284 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.285 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.286 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.286 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.297 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.297 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.297 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.297 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.297 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.297 * [taylor]: Taking taylor expansion of -1 in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.298 * [taylor]: Taking taylor expansion of -1 in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.299 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.299 * [taylor]: Taking taylor expansion of -1 in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.300 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.300 * [taylor]: Taking taylor expansion of -1 in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.308 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.308 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.308 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.308 * [taylor]: Taking taylor expansion of (exp x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.308 * [taylor]: Taking taylor expansion of (- x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.309 * [taylor]: Taking taylor expansion of (exp x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.309 * [taylor]: Taking taylor expansion of (- x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.328 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.328 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.328 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.329 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.329 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.331 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.331 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.331 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.332 * [taylor]: Taking taylor expansion of -1 in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.332 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.333 * [taylor]: Taking taylor expansion of -1 in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.335 * * * [progress]: simplifying candidates 0.336 * [simplify]: Simplifying using # : (/ (exp (exp x)) (exp (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (- (log (- (exp x) (exp (- x)))) (log (+ (exp x) (exp (- x))))) (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (* (* (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (- (- (exp x) (exp (- x)))) (- (+ (exp x) (exp (- x)))) (/ (exp x) (+ (exp x) (exp (- x)))) (/ (exp (- x)) (+ (exp x) (exp (- x)))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1) (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1) (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (- (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (exp x) (exp (- x)))) 1) (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (- (exp x) (exp (- x)))) 1) (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (/ 1 1) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ 1 1) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (/ 1 1) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ 1 1) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) 1) (/ (- (exp x) (exp (- x))) 1) (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x))))) (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x))))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x))))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ (- (exp x) (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (+ (exp x) (exp (- x))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) 0.341 * * [simplify]: iteration 0 : 281 enodes (cost 936 ) 0.345 * * [simplify]: iteration 1 : 947 enodes (cost 870 ) 0.365 * * [simplify]: iteration 2 : 4970 enodes (cost 860 ) 0.568 * * [simplify]: iteration 3 : 5003 enodes (cost 860 ) 0.572 * [simplify]: Simplified to: (exp (- (exp x) (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (pow (- (exp x) (exp (- x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (- (exp (* -1 x))) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1)) (+ (exp (* -1 x)) (exp x)) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (* -1 x))) (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (pow (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 3) (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (pow (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 3) (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (- (exp (- x)) (exp x)) (- (+ (exp x) (exp (- x)))) (/ (exp x) (+ (exp (* -1 x)) (exp x))) (/ 1 (+ 1 (exp (+ x x)))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (- (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))) (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) 1 (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 1 (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x)))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) 1 (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 1 (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x))))) (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x))))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x))))) (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ (- (exp x) (exp (- x))) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))) (* (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow (exp x) -2) (+ 1 (+ 1 (exp (+ x x))))) (exp (+ (exp x) (exp (- x)))) (log (+ (exp (* -1 x)) (exp x))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) -2) (- (exp (+ x x)) 1)) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1)) (- (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.572 * * * [progress]: adding candidates to table 0.745 * * [progress]: iteration 2 / 4 0.745 * * * [progress]: picking best candidate 0.756 * * * * [pick]: Picked # 0.756 * * * [progress]: localizing error 0.758 * * * [progress]: generating rewritten candidates 0.758 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.758 * * * [progress]: generating series expansions 0.758 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.758 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.758 * [taylor]: Taking taylor expansion of (tanh x) in x 0.759 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.759 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.759 * [taylor]: Taking taylor expansion of (exp x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.760 * [taylor]: Taking taylor expansion of (- x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.760 * [taylor]: Taking taylor expansion of (exp x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.760 * [taylor]: Taking taylor expansion of (- x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (tanh x) in x 0.763 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.763 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.763 * [taylor]: Taking taylor expansion of (exp x) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.764 * [taylor]: Taking taylor expansion of (- x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.764 * [taylor]: Taking taylor expansion of (exp x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.764 * [taylor]: Taking taylor expansion of (- x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.804 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.804 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.804 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.804 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.804 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.804 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.805 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.805 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.806 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.806 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.806 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.807 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.807 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.808 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.817 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.817 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.817 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 0.817 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.817 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.817 * [taylor]: Taking taylor expansion of -1 in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.817 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.817 * [taylor]: Taking taylor expansion of -1 in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.818 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.818 * [taylor]: Taking taylor expansion of -1 in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.818 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.818 * [taylor]: Taking taylor expansion of -1 in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.819 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 0.819 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.819 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.819 * [taylor]: Taking taylor expansion of -1 in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.820 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.820 * [taylor]: Taking taylor expansion of -1 in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.820 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.820 * [taylor]: Taking taylor expansion of -1 in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.821 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.821 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.821 * [taylor]: Taking taylor expansion of -1 in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.830 * * * [progress]: simplifying candidates 0.830 * [simplify]: Simplifying using # : (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (* (* (tanh x) (tanh x)) (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 0.833 * * [simplify]: iteration 0 : 91 enodes (cost 48 ) 0.839 * * [simplify]: iteration 1 : 195 enodes (cost 45 ) 0.843 * * [simplify]: iteration 2 : 599 enodes (cost 45 ) 0.854 * * [simplify]: iteration 3 : 2891 enodes (cost 45 ) 0.907 * * [simplify]: iteration 4 : 5002 enodes (cost 45 ) 0.908 * [simplify]: Simplified to: (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (tanh x) (tanh x) 0.908 * * * [progress]: adding candidates to table 0.927 * * [progress]: iteration 3 / 4 0.927 * * * [progress]: picking best candidate 0.935 * * * * [pick]: Picked # 0.935 * * * [progress]: localizing error 0.944 * * * [progress]: generating rewritten candidates 0.944 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.951 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.956 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.969 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.973 * * * [progress]: generating series expansions 0.973 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.973 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.973 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.973 * [taylor]: Taking taylor expansion of 1/3 in x 0.973 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.973 * [taylor]: Taking taylor expansion of 1/3 in x 0.973 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.988 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.988 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.988 * [taylor]: Taking taylor expansion of 1/3 in x 0.988 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.988 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.989 * [taylor]: Taking taylor expansion of 1/3 in x 0.989 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.989 * [taylor]: Taking taylor expansion of x in x 1.000 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.000 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.000 * [taylor]: Taking taylor expansion of -1/3 in x 1.000 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.000 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.000 * [taylor]: Taking taylor expansion of -1/3 in x 1.000 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.011 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.011 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0 1.011 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.012 * [taylor]: Taking taylor expansion of 2/15 in x 1.012 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.012 * [taylor]: Taking taylor expansion of x in x 1.012 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.012 * [taylor]: Taking taylor expansion of 2/15 in x 1.012 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.012 * [taylor]: Taking taylor expansion of x in x 1.027 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0 1.027 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.027 * [taylor]: Taking taylor expansion of 2/15 in x 1.027 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.028 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.028 * [taylor]: Taking taylor expansion of 2/15 in x 1.028 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.042 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0 1.042 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 1.042 * [taylor]: Taking taylor expansion of -2/15 in x 1.042 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.043 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 1.043 * [taylor]: Taking taylor expansion of -2/15 in x 1.043 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.063 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.063 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0 1.063 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.063 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.063 * [taylor]: Taking taylor expansion of 2/15 in x 1.063 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.063 * [taylor]: Taking taylor expansion of 1/3 in x 1.063 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.063 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.063 * [taylor]: Taking taylor expansion of 2/15 in x 1.064 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.064 * [taylor]: Taking taylor expansion of 1/3 in x 1.064 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.072 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.072 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.072 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.072 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.072 * [taylor]: Taking taylor expansion of 2/15 in x 1.072 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.072 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.073 * [taylor]: Taking taylor expansion of 1/3 in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.073 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.074 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.074 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.074 * [taylor]: Taking taylor expansion of 2/15 in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.074 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.075 * [taylor]: Taking taylor expansion of x in x 1.075 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.075 * [taylor]: Taking taylor expansion of 1/3 in x 1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.075 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.075 * [taylor]: Taking taylor expansion of x in x 1.093 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0 1.093 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.093 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.093 * [taylor]: Taking taylor expansion of 1/3 in x 1.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.093 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.093 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.094 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.094 * [taylor]: Taking taylor expansion of 2/15 in x 1.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.094 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.095 * [taylor]: Taking taylor expansion of x in x 1.095 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.095 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.095 * [taylor]: Taking taylor expansion of 1/3 in x 1.096 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.096 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.096 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.096 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.096 * [taylor]: Taking taylor expansion of 2/15 in x 1.096 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.096 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.115 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.115 * [approximate]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in (x) around 0 1.115 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.115 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.115 * [taylor]: Taking taylor expansion of 2/15 in x 1.115 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.115 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.115 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.115 * [taylor]: Taking taylor expansion of 2/15 in x 1.115 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.134 * [approximate]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in (x) around 0 1.134 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.134 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.134 * [taylor]: Taking taylor expansion of 2/15 in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.134 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.140 * [taylor]: Taking taylor expansion of x in x 1.140 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.141 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.141 * [taylor]: Taking taylor expansion of 2/15 in x 1.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.141 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.184 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0 1.184 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.184 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.184 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.184 * [taylor]: Taking taylor expansion of 2/15 in x 1.184 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.184 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.185 * [taylor]: Taking taylor expansion of x in x 1.185 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.185 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.185 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.185 * [taylor]: Taking taylor expansion of 2/15 in x 1.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.185 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.185 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.237 * * * [progress]: simplifying candidates 1.238 * [simplify]: Simplifying using # : (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (+ (log 2/15) (* (log x) 5)) (+ (log 2/15) (* (log x) 5)) (+ (log 2/15) (log (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (* (* (* 2/15 2/15) 2/15) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x (/ 5 2))) (* (sqrt 2/15) (pow x (/ 5 2))) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) (* 2/15 (pow 1 5)) (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) (* 2/15 1) (* 2/15 (pow x (/ 5 2))) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (/ (* (exp x) (exp (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3)))) (/ (exp (+ x (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3)))) (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (* (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (- (* 1/3 (pow x 3))) (- (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (* (exp x) (exp (* 2/15 (pow x 5)))) (log (+ x (* 2/15 (pow x 5)))) (exp (+ x (* 2/15 (pow x 5)))) (* (cbrt (+ x (* 2/15 (pow x 5)))) (cbrt (+ x (* 2/15 (pow x 5))))) (cbrt (+ x (* 2/15 (pow x 5)))) (* (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (+ x (* 2/15 (pow x 5)))) (sqrt (+ x (* 2/15 (pow x 5)))) (sqrt (+ x (* 2/15 (pow x 5)))) (+ (pow x 3) (pow (* 2/15 (pow x 5)) 3)) (+ (* x x) (- (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* x (* 2/15 (pow x 5))))) (- (* x x) (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5)))) (- x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) 1.243 * * [simplify]: iteration 0 : 314 enodes (cost 427 ) 1.250 * * [simplify]: iteration 1 : 1376 enodes (cost 401 ) 1.282 * * [simplify]: iteration 2 : 5001 enodes (cost 396 ) 1.285 * [simplify]: Simplified to: (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (log (* 2/15 (pow x 5))) (exp (* 2/15 (pow x 5))) (pow (* 2/15 (pow x 5)) 3) (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5))) (pow (* 2/15 (pow x 5)) 3) (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5))) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (pow (sqrt x) 5)) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (sqrt (pow x 5))) (* (sqrt 2/15) (pow x 5/2)) (* (sqrt 2/15) (pow x 5/2)) (* 2/15 (pow (* (cbrt x) (cbrt x)) 5)) (* 2/15 (pow (sqrt x) 5)) 2/15 (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 2/15 (sqrt (pow x 5))) 2/15 (* 2/15 (pow x 5/2)) (* (cbrt 2/15) (pow x 5)) (* (sqrt 2/15) (pow x 5)) (* 2/15 (pow x 5)) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (pow (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) 3) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (+ x (* 2/15 (pow x 5))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (pow x 6) 1/9)) (- (* 1/3 (pow x 3))) (+ (* (- 1/9) (pow x 6)) (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (exp (+ x (* 2/15 (pow x 5)))) (log (+ x (* 2/15 (pow x 5)))) (exp (+ x (* 2/15 (pow x 5)))) (* (cbrt (+ x (* 2/15 (pow x 5)))) (cbrt (+ x (* 2/15 (pow x 5))))) (cbrt (+ x (* 2/15 (pow x 5)))) (pow (+ x (* 2/15 (pow x 5))) 3) (sqrt (+ x (* 2/15 (pow x 5)))) (sqrt (+ x (* 2/15 (pow x 5)))) (+ (pow x 3) (pow (* 2/15 (pow x 5)) 3)) (+ (* 2/15 (- (* (pow x 10) 2/15) (pow x 6))) (* x x)) (- (* x x) (* (pow x 10) 4/225)) (- x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) 1.285 * * * [progress]: adding candidates to table 1.477 * * [progress]: iteration 4 / 4 1.477 * * * [progress]: picking best candidate 1.483 * * * * [pick]: Picked # 1.483 * * * [progress]: localizing error 1.488 * * * [progress]: generating rewritten candidates 1.488 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.490 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.491 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 1.497 * * * [progress]: generating series expansions 1.497 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.497 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 1.497 * [taylor]: Taking taylor expansion of (tanh x) in x 1.497 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.497 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.497 * [taylor]: Taking taylor expansion of (exp x) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.497 * [taylor]: Taking taylor expansion of (- x) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.498 * [taylor]: Taking taylor expansion of (exp x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.498 * [taylor]: Taking taylor expansion of (- x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.501 * [taylor]: Taking taylor expansion of (tanh x) in x 1.501 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.501 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.501 * [taylor]: Taking taylor expansion of (exp x) in x 1.501 * [taylor]: Taking taylor expansion of x in x 1.501 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.501 * [taylor]: Taking taylor expansion of (- x) in x 1.501 * [taylor]: Taking taylor expansion of x in x 1.502 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.502 * [taylor]: Taking taylor expansion of (exp x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.502 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.502 * [taylor]: Taking taylor expansion of (- x) in x 1.502 * [taylor]: Taking taylor expansion of x in x 1.541 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 1.542 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.542 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.542 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.542 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.542 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.543 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.543 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.543 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.543 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.544 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.544 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.544 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.544 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.545 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.545 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.555 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 1.555 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.555 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.555 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.555 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.555 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.555 * [taylor]: Taking taylor expansion of -1 in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.556 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.556 * [taylor]: Taking taylor expansion of -1 in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.556 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.556 * [taylor]: Taking taylor expansion of -1 in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.557 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.557 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.557 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.557 * [taylor]: Taking taylor expansion of -1 in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.558 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.558 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.559 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.559 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.559 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.559 * [taylor]: Taking taylor expansion of -1 in x 1.559 * [taylor]: Taking taylor expansion of x in x 1.567 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.567 * [approximate]: Taking taylor expansion of (pow (tanh x) 3) in (x) around 0 1.567 * [taylor]: Taking taylor expansion of (pow (tanh x) 3) in x 1.567 * [taylor]: Taking taylor expansion of (tanh x) in x 1.567 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.567 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.568 * [taylor]: Taking taylor expansion of (exp x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.568 * [taylor]: Taking taylor expansion of (- x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.568 * [taylor]: Taking taylor expansion of (exp x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.568 * [taylor]: Taking taylor expansion of (- x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.571 * [taylor]: Taking taylor expansion of (pow (tanh x) 3) in x 1.571 * [taylor]: Taking taylor expansion of (tanh x) in x 1.571 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.571 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.571 * [taylor]: Taking taylor expansion of (exp x) in x 1.571 * [taylor]: Taking taylor expansion of x in x 1.571 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.571 * [taylor]: Taking taylor expansion of (- x) in x 1.571 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.572 * [taylor]: Taking taylor expansion of (exp x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.572 * [taylor]: Taking taylor expansion of (- x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.621 * [approximate]: Taking taylor expansion of (pow (tanh (/ 1 x)) 3) in (x) around 0 1.621 * [taylor]: Taking taylor expansion of (pow (tanh (/ 1 x)) 3) in x 1.622 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.622 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.622 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.622 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.622 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.623 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.623 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (pow (tanh (/ 1 x)) 3) in x 1.624 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.624 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.624 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.624 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.624 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.625 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.625 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.625 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.647 * [approximate]: Taking taylor expansion of (pow (tanh (/ -1 x)) 3) in (x) around 0 1.647 * [taylor]: Taking taylor expansion of (pow (tanh (/ -1 x)) 3) in x 1.647 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.648 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.648 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.648 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.648 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.648 * [taylor]: Taking taylor expansion of -1 in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.648 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.648 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.648 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.648 * [taylor]: Taking taylor expansion of -1 in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.649 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.649 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.649 * [taylor]: Taking taylor expansion of -1 in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.649 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.649 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.649 * [taylor]: Taking taylor expansion of -1 in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.650 * [taylor]: Taking taylor expansion of (pow (tanh (/ -1 x)) 3) in x 1.650 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.650 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.650 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.650 * [taylor]: Taking taylor expansion of -1 in x 1.650 * [taylor]: Taking taylor expansion of x in x 1.650 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.650 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.650 * [taylor]: Taking taylor expansion of -1 in x 1.650 * [taylor]: Taking taylor expansion of x in x 1.651 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.651 * [taylor]: Taking taylor expansion of -1 in x 1.651 * [taylor]: Taking taylor expansion of x in x 1.651 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.651 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.652 * [taylor]: Taking taylor expansion of -1 in x 1.652 * [taylor]: Taking taylor expansion of x in x 1.677 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 1.678 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 1.678 * [taylor]: Taking taylor expansion of (tanh x) in x 1.678 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.678 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.678 * [taylor]: Taking taylor expansion of (exp x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.678 * [taylor]: Taking taylor expansion of (- x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.678 * [taylor]: Taking taylor expansion of (exp x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.678 * [taylor]: Taking taylor expansion of (- x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (tanh x) in x 1.682 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 1.682 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 1.682 * [taylor]: Taking taylor expansion of (exp x) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.682 * [taylor]: Taking taylor expansion of (- x) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.682 * [taylor]: Taking taylor expansion of (exp x) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.682 * [taylor]: Taking taylor expansion of (- x) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.722 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 1.722 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.722 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.722 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.722 * [taylor]: Taking taylor expansion of x in x 1.722 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.722 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.722 * [taylor]: Taking taylor expansion of x in x 1.723 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.723 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.723 * [taylor]: Taking taylor expansion of x in x 1.723 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.723 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.723 * [taylor]: Taking taylor expansion of x in x 1.724 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 1.724 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.724 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.724 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.724 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.725 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.725 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.725 * [taylor]: Taking taylor expansion of x in x 1.725 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.725 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.725 * [taylor]: Taking taylor expansion of x in x 1.734 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 1.734 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.735 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.735 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.735 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.736 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.736 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.736 * [taylor]: Taking taylor expansion of -1 in x 1.736 * [taylor]: Taking taylor expansion of x in x 1.736 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.736 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.736 * [taylor]: Taking taylor expansion of -1 in x 1.736 * [taylor]: Taking taylor expansion of x in x 1.737 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 1.737 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 1.737 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.737 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.737 * [taylor]: Taking taylor expansion of -1 in x 1.737 * [taylor]: Taking taylor expansion of x in x 1.737 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.737 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.737 * [taylor]: Taking taylor expansion of -1 in x 1.737 * [taylor]: Taking taylor expansion of x in x 1.738 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.738 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.738 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.738 * [taylor]: Taking taylor expansion of -1 in x 1.738 * [taylor]: Taking taylor expansion of x in x 1.738 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.738 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.738 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.738 * [taylor]: Taking taylor expansion of -1 in x 1.738 * [taylor]: Taking taylor expansion of x in x 1.751 * * * [progress]: simplifying candidates 1.752 * [simplify]: Simplifying using # : (log (cbrt (pow (tanh x) 3))) (exp (cbrt (pow (tanh x) 3))) (cbrt (pow (* (cbrt (tanh x)) (cbrt (tanh x))) 3)) (cbrt (pow (cbrt (tanh x)) 3)) (cbrt (pow (sqrt (tanh x)) 3)) (cbrt (pow (sqrt (tanh x)) 3)) (cbrt (pow 1 3)) (cbrt (pow (tanh x) 3)) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (cbrt (* (cbrt (pow (tanh x) 3)) (cbrt (pow (tanh x) 3)))) (cbrt (cbrt (pow (tanh x) 3))) (cbrt (pow (* (cbrt (tanh x)) (cbrt (tanh x))) 3)) (cbrt (pow (cbrt (tanh x)) 3)) (cbrt (pow (sqrt (tanh x)) 3)) (cbrt (pow (sqrt (tanh x)) 3)) (cbrt (pow 1 3)) (cbrt (pow (tanh x) 3)) (cbrt (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (sqrt (pow (tanh x) 3))) (cbrt (sqrt (pow (tanh x) 3))) (cbrt 1) (cbrt (pow (tanh x) 3)) (cbrt (pow (tanh x) (/ 3 2))) (cbrt (pow (tanh x) (/ 3 2))) (cbrt (pow (- (exp x) (exp (- x))) 3)) (cbrt (pow (+ (exp x) (exp (- x))) 3)) (cbrt (pow (- (exp (* 2 x)) 1) 3)) (cbrt (pow (+ (exp (* 2 x)) 1) 3)) (cbrt (pow (- 1 (exp (* -2 x))) 3)) (cbrt (pow (+ 1 (exp (* -2 x))) 3)) (* (cbrt (cbrt (pow (tanh x) 3))) (cbrt (cbrt (pow (tanh x) 3)))) (cbrt (cbrt (pow (tanh x) 3))) (* (* (cbrt (pow (tanh x) 3)) (cbrt (pow (tanh x) 3))) (cbrt (pow (tanh x) 3))) (sqrt (cbrt (pow (tanh x) 3))) (sqrt (cbrt (pow (tanh x) 3))) (* (log (tanh x)) 3) (* (log (tanh x)) 3) (* 1 3) (pow (tanh x) (* (cbrt 3) (cbrt 3))) (pow (tanh x) (sqrt 3)) (pow (tanh x) 1) (pow (* (cbrt (tanh x)) (cbrt (tanh x))) 3) (pow (cbrt (tanh x)) 3) (pow (sqrt (tanh x)) 3) (pow (sqrt (tanh x)) 3) (pow 1 3) (pow (tanh x) 3) (* (tanh x) (tanh x)) (log (pow (tanh x) 3)) (exp (pow (tanh x) 3)) (* (cbrt (pow (tanh x) 3)) (cbrt (pow (tanh x) 3))) (cbrt (pow (tanh x) 3)) (* (* (pow (tanh x) 3) (pow (tanh x) 3)) (pow (tanh x) 3)) (pow (* (cbrt (tanh x)) (cbrt (tanh x))) 3) (pow (cbrt (tanh x)) 3) (pow (sqrt (tanh x)) 3) (pow (sqrt (tanh x)) 3) (pow 1 3) (pow (tanh x) 3) (pow (- (exp x) (exp (- x))) 3) (pow (+ (exp x) (exp (- x))) 3) (pow (- (exp (* 2 x)) 1) 3) (pow (+ (exp (* 2 x)) 1) 3) (pow (- 1 (exp (* -2 x))) 3) (pow (+ 1 (exp (* -2 x))) 3) (* (tanh x) (tanh x)) (sqrt (pow (tanh x) 3)) (sqrt (pow (tanh x) 3)) (pow (tanh x) (/ 3 2)) (pow (tanh x) (/ 3 2)) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (* (* (tanh x) (tanh x)) (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (- (+ (* 11/15 (pow x 7)) (pow x 3)) (pow x 5)) (/ (pow (- (exp x) (exp (- x))) 3) (pow (+ (exp x) (exp (- x))) 3)) (/ (pow (- (exp x) (exp (* -1 x))) 3) (pow (+ (exp (* -1 x)) (exp x)) 3)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 1.757 * * [simplify]: iteration 0 : 237 enodes (cost 267 ) 1.761 * * [simplify]: iteration 1 : 827 enodes (cost 242 ) 1.780 * * [simplify]: iteration 2 : 5002 enodes (cost 236 ) 1.781 * [simplify]: Simplified to: (log (tanh x)) (exp (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) 1 (tanh x) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) 1 (tanh x) (cbrt (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (sqrt (pow (tanh x) 3))) (cbrt (sqrt (pow (tanh x) 3))) 1 (tanh x) (sqrt (tanh x)) (sqrt (tanh x)) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (log (pow (tanh x) 3)) (log (pow (tanh x) 3)) 3 (pow (tanh x) (* (cbrt 3) (cbrt 3))) (pow (tanh x) (sqrt 3)) (tanh x) (pow (tanh x) 2) (tanh x) (pow (tanh x) 3/2) (pow (tanh x) 3/2) 1 (pow (tanh x) 3) (pow (tanh x) 2) (log (pow (tanh x) 3)) (exp (pow (tanh x) 3)) (pow (tanh x) 2) (tanh x) (pow (pow (tanh x) 3) 3) (pow (tanh x) 2) (tanh x) (pow (tanh x) 3/2) (pow (tanh x) 3/2) 1 (pow (tanh x) 3) (pow (- (exp x) (exp (* -1 x))) 3) (pow (+ (exp (* -1 x)) (exp x)) 3) (pow (- (exp (* 2 x)) 1) 3) (pow (+ (exp (* 2 x)) 1) 3) (pow (- 1 (exp (* -2 x))) 3) (pow (+ 1 (exp (* -2 x))) 3) (pow (tanh x) 2) (sqrt (pow (tanh x) 3)) (sqrt (pow (tanh x) 3)) (pow (tanh x) 3/2) (pow (tanh x) 3/2) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (cbrt (* (tanh x) (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (tanh x) (tanh x) (- (+ (* 11/15 (pow x 7)) (pow x 3)) (pow x 5)) (pow (tanh x) 3) (pow (tanh x) 3) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (tanh x) (tanh x) 1.782 * * * [progress]: adding candidates to table 1.877 * [progress]: [Phase 3 of 3] Extracting. 1.877 * * [regime]: Finding splitpoints for: (# # # # #) 1.878 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.878 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.898 * * * [regime]: Found split indices: #