31.937 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.107 * * * [progress]: [2/2] Setting up program. 0.109 * [progress]: [Phase 2 of 3] Improving. 0.110 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.111 * * [simplify]: iteration 0 : 7 enodes (cost 13 ) 0.111 * * [simplify]: iteration 1 : 15 enodes (cost 13 ) 0.114 * * [simplify]: iteration 2 : 25 enodes (cost 13 ) 0.117 * * [simplify]: iteration 3 : 33 enodes (cost 13 ) 0.121 * * [simplify]: iteration 4 : 45 enodes (cost 13 ) 0.127 * * [simplify]: iteration 5 : 65 enodes (cost 13 ) 0.138 * * [simplify]: iteration 6 : 170 enodes (cost 13 ) 0.221 * * [simplify]: iteration 7 : 818 enodes (cost 13 ) 1.499 * * [simplify]: iteration 8 : 4561 enodes (cost 13 ) 13.079 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 13.079 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 13.079 * * [progress]: iteration 1 / 4 13.079 * * * [progress]: picking best candidate 13.081 * * * * [pick]: Picked # 13.081 * * * [progress]: localizing error 13.088 * * * [progress]: generating rewritten candidates 13.088 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 13.096 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 13.123 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 13.132 * * * [progress]: generating series expansions 13.132 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 13.132 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 13.132 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 13.132 * [taylor]: Taking taylor expansion of (exp x) in x 13.132 * [taylor]: Taking taylor expansion of x in x 13.132 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.132 * [taylor]: Taking taylor expansion of (- x) in x 13.133 * [taylor]: Taking taylor expansion of x in x 13.133 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 13.133 * [taylor]: Taking taylor expansion of (exp x) in x 13.133 * [taylor]: Taking taylor expansion of x in x 13.133 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.133 * [taylor]: Taking taylor expansion of (- x) in x 13.133 * [taylor]: Taking taylor expansion of x in x 13.165 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 13.165 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.165 * [taylor]: Taking taylor expansion of x in x 13.166 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.166 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.166 * [taylor]: Taking taylor expansion of x in x 13.166 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.166 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.166 * [taylor]: Taking taylor expansion of x in x 13.167 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.167 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.167 * [taylor]: Taking taylor expansion of x in x 13.171 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 13.171 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 13.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.171 * [taylor]: Taking taylor expansion of -1 in x 13.171 * [taylor]: Taking taylor expansion of x in x 13.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.171 * [taylor]: Taking taylor expansion of x in x 13.172 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 13.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.172 * [taylor]: Taking taylor expansion of -1 in x 13.172 * [taylor]: Taking taylor expansion of x in x 13.172 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.172 * [taylor]: Taking taylor expansion of x in x 13.176 * * * * [progress]: [ 2 / 3 ] generating series at (2) 13.176 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in (x) around 0 13.176 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 13.176 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 13.176 * [taylor]: Taking taylor expansion of (exp x) in x 13.176 * [taylor]: Taking taylor expansion of x in x 13.176 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.176 * [taylor]: Taking taylor expansion of (- x) in x 13.176 * [taylor]: Taking taylor expansion of x in x 13.176 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 13.176 * [taylor]: Taking taylor expansion of (exp x) in x 13.176 * [taylor]: Taking taylor expansion of x in x 13.176 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.176 * [taylor]: Taking taylor expansion of (- x) in x 13.176 * [taylor]: Taking taylor expansion of x in x 13.180 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 13.180 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 13.180 * [taylor]: Taking taylor expansion of (exp x) in x 13.180 * [taylor]: Taking taylor expansion of x in x 13.180 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.180 * [taylor]: Taking taylor expansion of (- x) in x 13.180 * [taylor]: Taking taylor expansion of x in x 13.180 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 13.180 * [taylor]: Taking taylor expansion of (exp x) in x 13.180 * [taylor]: Taking taylor expansion of x in x 13.180 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.180 * [taylor]: Taking taylor expansion of (- x) in x 13.180 * [taylor]: Taking taylor expansion of x in x 13.226 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 13.226 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 13.226 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.226 * [taylor]: Taking taylor expansion of x in x 13.227 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.227 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.227 * [taylor]: Taking taylor expansion of x in x 13.228 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.228 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.228 * [taylor]: Taking taylor expansion of x in x 13.228 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.228 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.228 * [taylor]: Taking taylor expansion of x in x 13.229 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 13.229 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.229 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.229 * [taylor]: Taking taylor expansion of x in x 13.230 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.230 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.230 * [taylor]: Taking taylor expansion of x in x 13.230 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.230 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.231 * [taylor]: Taking taylor expansion of x in x 13.231 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.231 * [taylor]: Taking taylor expansion of x in x 13.242 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 13.242 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 13.242 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 13.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.243 * [taylor]: Taking taylor expansion of -1 in x 13.243 * [taylor]: Taking taylor expansion of x in x 13.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.243 * [taylor]: Taking taylor expansion of x in x 13.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 13.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.244 * [taylor]: Taking taylor expansion of x in x 13.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.244 * [taylor]: Taking taylor expansion of -1 in x 13.244 * [taylor]: Taking taylor expansion of x in x 13.245 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 13.246 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 13.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.246 * [taylor]: Taking taylor expansion of -1 in x 13.246 * [taylor]: Taking taylor expansion of x in x 13.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.246 * [taylor]: Taking taylor expansion of x in x 13.247 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 13.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.247 * [taylor]: Taking taylor expansion of x in x 13.255 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.255 * [taylor]: Taking taylor expansion of -1 in x 13.255 * [taylor]: Taking taylor expansion of x in x 13.266 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 13.266 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 13.266 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 13.266 * [taylor]: Taking taylor expansion of (exp x) in x 13.266 * [taylor]: Taking taylor expansion of x in x 13.266 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.266 * [taylor]: Taking taylor expansion of (- x) in x 13.266 * [taylor]: Taking taylor expansion of x in x 13.267 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 13.267 * [taylor]: Taking taylor expansion of (exp x) in x 13.267 * [taylor]: Taking taylor expansion of x in x 13.267 * [taylor]: Taking taylor expansion of (exp (- x)) in x 13.267 * [taylor]: Taking taylor expansion of (- x) in x 13.267 * [taylor]: Taking taylor expansion of x in x 13.286 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 13.286 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.286 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.286 * [taylor]: Taking taylor expansion of x in x 13.287 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.287 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.287 * [taylor]: Taking taylor expansion of x in x 13.288 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 13.288 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.288 * [taylor]: Taking taylor expansion of x in x 13.289 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 13.289 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 13.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.289 * [taylor]: Taking taylor expansion of x in x 13.293 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 13.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 13.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.293 * [taylor]: Taking taylor expansion of x in x 13.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.293 * [taylor]: Taking taylor expansion of -1 in x 13.293 * [taylor]: Taking taylor expansion of x in x 13.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 13.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 13.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 13.294 * [taylor]: Taking taylor expansion of x in x 13.294 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 13.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x 13.294 * [taylor]: Taking taylor expansion of -1 in x 13.295 * [taylor]: Taking taylor expansion of x in x 13.298 * * * [progress]: simplifying candidates 13.300 * [simplify]: Simplifying using # : (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 (exp x) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- (exp x) (exp (- x)))) (log1p (- (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))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (expm1 (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (log1p (/ (- (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)))) (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (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)) 13.307 * * [simplify]: iteration 0 : 147 enodes (cost 1789 ) 13.333 * * [simplify]: iteration 1 : 355 enodes (cost 1599 ) 13.420 * * [simplify]: iteration 2 : 1216 enodes (cost 1426 ) 13.921 * * [simplify]: iteration done : 5000 enodes (cost 1425 ) 13.921 * [simplify]: Simplified to: (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x)))) (* (exp (- x)) 0) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x)))) (* (exp (- x)) 0) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (exp (- x)))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (- (exp x) (exp (- x))) (* (exp (- x)) 0) (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (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))) (exp (* x -2))) (- (exp (- x))) (- (exp (+ x x)) (exp (* x -2))) (+ (exp x) (exp (- x))) (+ (sqrt (exp (- x))) (sqrt (exp x))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (expm1 (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (log1p (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- 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 (- x))) (+ (exp 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 (- x))) (+ (exp 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)))) (/ 1 (+ 1 (exp (* x -2)))) (/ 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 (- x))) (+ (exp x) (exp (- x)))) 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))) (/ (- (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 (- x))) (+ (exp x) (exp (- x)))) 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))) (- (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)) (exp (* x -2)))) (* (+ (+ 1 (exp (+ x x))) (exp (* x -2))) (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (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)) (- (exp (* x -2)) (- 1 (exp (+ x x)))) (- (exp (+ x x)) (exp (* x -2))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))) 13.922 * * * [progress]: adding candidates to table 14.117 * * [progress]: iteration 2 / 4 14.117 * * * [progress]: picking best candidate 14.120 * * * * [pick]: Picked # 14.120 * * * [progress]: localizing error 14.122 * * * [progress]: generating rewritten candidates 14.122 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 14.123 * * * [progress]: generating series expansions 14.123 * * * * [progress]: [ 1 / 1 ] generating series at (2) 14.123 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 14.123 * [taylor]: Taking taylor expansion of (tanh x) in x 14.123 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 14.123 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 14.123 * [taylor]: Taking taylor expansion of (exp x) in x 14.123 * [taylor]: Taking taylor expansion of x in x 14.123 * [taylor]: Taking taylor expansion of (exp (- x)) in x 14.123 * [taylor]: Taking taylor expansion of (- x) in x 14.123 * [taylor]: Taking taylor expansion of x in x 14.124 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 14.124 * [taylor]: Taking taylor expansion of (exp x) in x 14.124 * [taylor]: Taking taylor expansion of x in x 14.124 * [taylor]: Taking taylor expansion of (exp (- x)) in x 14.124 * [taylor]: Taking taylor expansion of (- x) in x 14.124 * [taylor]: Taking taylor expansion of x in x 14.127 * [taylor]: Taking taylor expansion of (tanh x) in x 14.127 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 14.127 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 14.127 * [taylor]: Taking taylor expansion of (exp x) in x 14.127 * [taylor]: Taking taylor expansion of x in x 14.127 * [taylor]: Taking taylor expansion of (exp (- x)) in x 14.127 * [taylor]: Taking taylor expansion of (- x) in x 14.127 * [taylor]: Taking taylor expansion of x in x 14.128 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 14.128 * [taylor]: Taking taylor expansion of (exp x) in x 14.128 * [taylor]: Taking taylor expansion of x in x 14.128 * [taylor]: Taking taylor expansion of (exp (- x)) in x 14.128 * [taylor]: Taking taylor expansion of (- x) in x 14.128 * [taylor]: Taking taylor expansion of x in x 14.173 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 14.173 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 14.173 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 14.173 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 14.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 14.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.173 * [taylor]: Taking taylor expansion of x in x 14.174 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 14.174 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 14.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.174 * [taylor]: Taking taylor expansion of x in x 14.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 14.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 14.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.174 * [taylor]: Taking taylor expansion of x in x 14.175 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 14.175 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 14.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.175 * [taylor]: Taking taylor expansion of x in x 14.175 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 14.176 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 14.176 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 14.176 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 14.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.176 * [taylor]: Taking taylor expansion of x in x 14.176 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 14.176 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 14.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.176 * [taylor]: Taking taylor expansion of x in x 14.176 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 14.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 14.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.177 * [taylor]: Taking taylor expansion of x in x 14.177 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 14.177 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 14.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 14.177 * [taylor]: Taking taylor expansion of x in x 14.186 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 14.186 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 14.186 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 14.186 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 14.186 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 14.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.186 * [taylor]: Taking taylor expansion of -1 in x 14.186 * [taylor]: Taking taylor expansion of x in x 14.186 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 14.186 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 14.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.186 * [taylor]: Taking taylor expansion of -1 in x 14.187 * [taylor]: Taking taylor expansion of x in x 14.187 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 14.187 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 14.187 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.187 * [taylor]: Taking taylor expansion of -1 in x 14.187 * [taylor]: Taking taylor expansion of x in x 14.188 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 14.188 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 14.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.188 * [taylor]: Taking taylor expansion of -1 in x 14.188 * [taylor]: Taking taylor expansion of x in x 14.188 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 14.189 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 14.189 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 14.189 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 14.189 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.189 * [taylor]: Taking taylor expansion of -1 in x 14.189 * [taylor]: Taking taylor expansion of x in x 14.189 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 14.189 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 14.189 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.189 * [taylor]: Taking taylor expansion of -1 in x 14.189 * [taylor]: Taking taylor expansion of x in x 14.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 14.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 14.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.190 * [taylor]: Taking taylor expansion of -1 in x 14.190 * [taylor]: Taking taylor expansion of x in x 14.190 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 14.190 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 14.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 14.190 * [taylor]: Taking taylor expansion of -1 in x 14.190 * [taylor]: Taking taylor expansion of x in x 14.199 * * * [progress]: simplifying candidates 14.199 * [simplify]: Simplifying using # : (expm1 (tanh x)) (log1p (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))) (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))) 14.200 * * [simplify]: iteration 0 : 44 enodes (cost 113 ) 14.208 * * [simplify]: iteration 1 : 96 enodes (cost 87 ) 14.228 * * [simplify]: iteration 2 : 219 enodes (cost 82 ) 14.274 * * [simplify]: iteration 3 : 635 enodes (cost 81 ) 14.484 * * [simplify]: iteration 4 : 2994 enodes (cost 81 ) 15.367 * * [simplify]: iteration done : 5000 enodes (cost 81 ) 15.368 * [simplify]: Simplified to: (expm1 (tanh x)) (log1p (tanh x)) (- (exp x) (exp (- x))) (+ (exp (- x)) (exp x)) (expm1 (* 2 x)) (+ (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)) (fma (pow x 3) -1/3 (fma 2/15 (pow x 5) x)) (tanh x) (tanh x) 15.368 * * * [progress]: adding candidates to table 15.402 * * [progress]: iteration 3 / 4 15.402 * * * [progress]: picking best candidate 15.404 * * * * [pick]: Picked # 15.404 * * * [progress]: localizing error 15.413 * * * [progress]: generating rewritten candidates 15.413 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 15.420 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 15.423 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 15.425 * * * [progress]: generating series expansions 15.425 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 15.425 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 15.425 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 15.425 * [taylor]: Taking taylor expansion of 1/3 in x 15.425 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.425 * [taylor]: Taking taylor expansion of x in x 15.425 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 15.425 * [taylor]: Taking taylor expansion of 1/3 in x 15.425 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.425 * [taylor]: Taking taylor expansion of x in x 15.437 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 15.437 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 15.437 * [taylor]: Taking taylor expansion of 1/3 in x 15.437 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.438 * [taylor]: Taking taylor expansion of x in x 15.438 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 15.438 * [taylor]: Taking taylor expansion of 1/3 in x 15.438 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.438 * [taylor]: Taking taylor expansion of x in x 15.450 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 15.450 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 15.450 * [taylor]: Taking taylor expansion of -1/3 in x 15.450 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.450 * [taylor]: Taking taylor expansion of x in x 15.451 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 15.451 * [taylor]: Taking taylor expansion of -1/3 in x 15.451 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.451 * [taylor]: Taking taylor expansion of x in x 15.464 * * * * [progress]: [ 2 / 3 ] generating series at (2) 15.464 * [approximate]: Taking taylor expansion of (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) in (x) around 0 15.465 * [taylor]: Taking taylor expansion of (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) in x 15.465 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 x) in x 15.465 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) x) 15.465 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 15.465 * [taylor]: Taking taylor expansion of (pow x 5) in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.465 * [taylor]: Taking taylor expansion of 2/15 in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.465 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 15.465 * [taylor]: Taking taylor expansion of 1/3 in x 15.465 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.465 * [taylor]: Taking taylor expansion of (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) in x 15.465 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 x) in x 15.465 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) x) 15.465 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 15.465 * [taylor]: Taking taylor expansion of (pow x 5) in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.465 * [taylor]: Taking taylor expansion of 2/15 in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.465 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 15.465 * [taylor]: Taking taylor expansion of 1/3 in x 15.465 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.465 * [taylor]: Taking taylor expansion of x in x 15.481 * [approximate]: Taking taylor expansion of (- (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 15.481 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 15.481 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) in x 15.481 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (/ 1 x)) 15.481 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 15.482 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 15.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.482 * [taylor]: Taking taylor expansion of x in x 15.483 * [taylor]: Taking taylor expansion of 2/15 in x 15.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.483 * [taylor]: Taking taylor expansion of x in x 15.483 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 15.483 * [taylor]: Taking taylor expansion of 1/3 in x 15.483 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 15.483 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.483 * [taylor]: Taking taylor expansion of x in x 15.484 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 15.484 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) in x 15.485 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (/ 1 x)) 15.485 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 15.485 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 15.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.485 * [taylor]: Taking taylor expansion of x in x 15.485 * [taylor]: Taking taylor expansion of 2/15 in x 15.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.485 * [taylor]: Taking taylor expansion of x in x 15.486 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 15.486 * [taylor]: Taking taylor expansion of 1/3 in x 15.486 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 15.486 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.486 * [taylor]: Taking taylor expansion of x in x 15.510 * [approximate]: Taking taylor expansion of (+ (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 15.510 * [taylor]: Taking taylor expansion of (+ (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 15.510 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) in x 15.510 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (/ -1 x)) 15.511 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 15.511 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 15.511 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.511 * [taylor]: Taking taylor expansion of -1 in x 15.511 * [taylor]: Taking taylor expansion of x in x 15.511 * [taylor]: Taking taylor expansion of 2/15 in x 15.511 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.511 * [taylor]: Taking taylor expansion of -1 in x 15.511 * [taylor]: Taking taylor expansion of x in x 15.512 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 15.512 * [taylor]: Taking taylor expansion of 1/3 in x 15.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 15.512 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.512 * [taylor]: Taking taylor expansion of x in x 15.513 * [taylor]: Taking taylor expansion of (+ (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 15.513 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) in x 15.513 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (/ -1 x)) 15.513 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 15.513 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 15.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.514 * [taylor]: Taking taylor expansion of -1 in x 15.514 * [taylor]: Taking taylor expansion of x in x 15.514 * [taylor]: Taking taylor expansion of 2/15 in x 15.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.514 * [taylor]: Taking taylor expansion of -1 in x 15.514 * [taylor]: Taking taylor expansion of x in x 15.514 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 15.515 * [taylor]: Taking taylor expansion of 1/3 in x 15.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 15.515 * [taylor]: Taking taylor expansion of (pow x 3) in x 15.515 * [taylor]: Taking taylor expansion of x in x 15.538 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 15.538 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 x) in (x) around 0 15.538 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 x) in x 15.538 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) x) 15.538 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 15.538 * [taylor]: Taking taylor expansion of (pow x 5) in x 15.538 * [taylor]: Taking taylor expansion of x in x 15.538 * [taylor]: Taking taylor expansion of 2/15 in x 15.539 * [taylor]: Taking taylor expansion of x in x 15.539 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 x) in x 15.539 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) x) 15.539 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 15.539 * [taylor]: Taking taylor expansion of (pow x 5) in x 15.539 * [taylor]: Taking taylor expansion of x in x 15.539 * [taylor]: Taking taylor expansion of 2/15 in x 15.539 * [taylor]: Taking taylor expansion of x in x 15.562 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) in (x) around 0 15.562 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) in x 15.562 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (/ 1 x)) 15.562 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 15.562 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 15.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.562 * [taylor]: Taking taylor expansion of x in x 15.563 * [taylor]: Taking taylor expansion of 2/15 in x 15.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.563 * [taylor]: Taking taylor expansion of x in x 15.563 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (/ 1 x)) in x 15.563 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (/ 1 x)) 15.563 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 15.563 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 15.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.563 * [taylor]: Taking taylor expansion of x in x 15.564 * [taylor]: Taking taylor expansion of 2/15 in x 15.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 15.564 * [taylor]: Taking taylor expansion of x in x 15.627 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) in (x) around 0 15.627 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) in x 15.628 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (/ -1 x)) 15.628 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 15.628 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 15.628 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.628 * [taylor]: Taking taylor expansion of -1 in x 15.628 * [taylor]: Taking taylor expansion of x in x 15.628 * [taylor]: Taking taylor expansion of 2/15 in x 15.628 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.628 * [taylor]: Taking taylor expansion of -1 in x 15.628 * [taylor]: Taking taylor expansion of x in x 15.629 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (/ -1 x)) in x 15.629 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (/ -1 x)) 15.629 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 15.629 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 15.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.629 * [taylor]: Taking taylor expansion of -1 in x 15.629 * [taylor]: Taking taylor expansion of x in x 15.629 * [taylor]: Taking taylor expansion of 2/15 in x 15.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x 15.629 * [taylor]: Taking taylor expansion of -1 in x 15.629 * [taylor]: Taking taylor expansion of x in x 15.686 * * * [progress]: simplifying candidates 15.687 * [simplify]: Simplifying using # : (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (+ (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)) (fma (* (cbrt (fma (pow x 5) 2/15 x)) (cbrt (fma (pow x 5) 2/15 x))) (cbrt (fma (pow x 5) 2/15 x)) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma (sqrt (fma (pow x 5) 2/15 x)) (sqrt (fma (pow x 5) 2/15 x)) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma 1 (fma (pow x 5) 2/15 x) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (expm1 (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (log1p (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (/ (exp (fma (pow x 5) 2/15 x)) (exp (* 1/3 (pow x 3)))) (log (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (exp (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (* (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))))) (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (* (* (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (sqrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (sqrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (- (pow (fma (pow x 5) 2/15 x) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))))) (- (* 1/3 (pow x 3))) (- (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (expm1 (fma (pow x 5) 2/15 x)) (log1p (fma (pow x 5) 2/15 x)) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 x)) (exp (fma (pow x 5) 2/15 x)) (* (cbrt (fma (pow x 5) 2/15 x)) (cbrt (fma (pow x 5) 2/15 x))) (cbrt (fma (pow x 5) 2/15 x)) (* (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)) (fma (pow x 5) 2/15 x)) (sqrt (fma (pow x 5) 2/15 x)) (sqrt (fma (pow x 5) 2/15 x)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 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))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5))) 15.690 * * [simplify]: iteration 0 : 100 enodes (cost 819 ) 15.710 * * [simplify]: iteration 1 : 225 enodes (cost 736 ) 15.775 * * [simplify]: iteration 2 : 862 enodes (cost 672 ) 16.154 * * [simplify]: iteration done : 5000 enodes (cost 666 ) 16.154 * [simplify]: Simplified to: (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (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))) (* 1/27 (pow (pow x 3) 3)) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* 1/27 (pow (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))) (* (pow x 3/2) (sqrt 1/3)) (* (pow x 3/2) (sqrt 1/3)) (* (* 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 (* (pow x 3/2) 1/3) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* (pow x 3) 1/3) (fma (* (cbrt (fma (pow x 5) 2/15 x)) (cbrt (fma (pow x 5) 2/15 x))) (cbrt (fma (pow x 5) 2/15 x)) (* -1/3 (pow x 3))) (* (pow x 3) 0) (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x)) (* (pow x 3) 0) (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x)) (* (pow x 3) 0) (expm1 (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (log1p (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (* -1/3 (pow x 3)) (* -1/3 (pow x 3)) (* -1/3 (pow x 3)) (exp (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (log (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (exp (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (* (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3))))) (cbrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (pow (+ x (fma 2/15 (pow x 5) (* -1/3 (pow x 3)))) 3) (sqrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (sqrt (- (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)))) (- (pow (fma (pow x 5) 2/15 x) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (fma 2/15 (pow x 5) x) (fma 1/3 (pow x 3) (fma 2/15 (pow x 5) x))) (* (pow x 6) 1/9)) (* -1/3 (pow x 3)) (fma (fma 2/15 (pow x 5) x) (fma 2/15 (pow x 5) x) (* -1/9 (pow x 6))) (fma 1/3 (pow x 3) (fma 2/15 (pow x 5) x)) (- x (* 1/3 (pow x 3))) (* -1/3 (pow x 3)) (expm1 (fma (pow x 5) 2/15 x)) (log1p (fma (pow x 5) 2/15 x)) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 x)) (exp (fma (pow x 5) 2/15 x)) (* (cbrt (fma (pow x 5) 2/15 x)) (cbrt (fma (pow x 5) 2/15 x))) (cbrt (fma (pow x 5) 2/15 x)) (pow (fma (pow x 5) 2/15 x) 3) (sqrt (fma (pow x 5) 2/15 x)) (sqrt (fma (pow x 5) 2/15 x)) (* (pow x 3) 1/3) (* (pow x 3) 1/3) (* (pow x 3) 1/3) (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x)) (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x)) (+ (* -1/3 (pow x 3)) (fma 2/15 (pow x 5) x)) (fma 2/15 (pow x 5) x) (fma 2/15 (pow x 5) x) (fma 2/15 (pow x 5) x) 16.155 * * * [progress]: adding candidates to table 16.338 * [progress]: [Phase 3 of 3] Extracting. 16.338 * * [regime]: Finding splitpoints for: (# #) 16.338 * * * [regime-changes]: Trying 1 branch expressions: (x) 16.338 * * * * [regimes]: Trying to branch on x from (# #) 16.348 * * * [regime]: Found split indices: #