38.249 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.101 * * * [progress]: [2/2] Setting up program. 0.103 * [progress]: [Phase 2 of 3] Improving. 0.103 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.105 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.107 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.108 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.109 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.111 * * [simplify]: iteration 4 : 59 enodes (cost 9 ) 0.112 * * [simplify]: iteration 5 : 174 enodes (cost 9 ) 0.117 * * [simplify]: iteration 6 : 1153 enodes (cost 9 ) 0.146 * * [simplify]: iteration 7 : 5001 enodes (cost 9 ) 0.147 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.147 * * [progress]: iteration 1 / 4 0.147 * * * [progress]: picking best candidate 0.149 * * * * [pick]: Picked # 0.149 * * * [progress]: localizing error 0.156 * * * [progress]: generating rewritten candidates 0.156 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.158 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.164 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.167 * * * [progress]: generating series expansions 0.167 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.167 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.167 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.167 * [taylor]: Taking taylor expansion of (exp x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.167 * [taylor]: Taking taylor expansion of (- x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.168 * [taylor]: Taking taylor expansion of (exp x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.168 * [taylor]: Taking taylor expansion of (- x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.196 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.196 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.196 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.197 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.201 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.201 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.202 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.202 * [taylor]: Taking taylor expansion of -1 in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.206 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.206 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 0.206 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.206 * [taylor]: Taking taylor expansion of (exp x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.206 * [taylor]: Taking taylor expansion of (- x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.207 * [taylor]: Taking taylor expansion of (exp x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.207 * [taylor]: Taking taylor expansion of (- x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x 0.210 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.210 * [taylor]: Taking taylor expansion of (exp x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.210 * [taylor]: Taking taylor expansion of (- x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.210 * [taylor]: Taking taylor expansion of (exp x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.211 * [taylor]: Taking taylor expansion of (- x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.251 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.251 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.253 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.253 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.264 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.264 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.264 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.264 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.264 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.264 * [taylor]: Taking taylor expansion of -1 in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.265 * [taylor]: Taking taylor expansion of -1 in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.266 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.266 * [taylor]: Taking taylor expansion of -1 in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.267 * [taylor]: Taking taylor expansion of -1 in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.278 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.278 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.278 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.278 * [taylor]: Taking taylor expansion of (exp x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.278 * [taylor]: Taking taylor expansion of (- x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.278 * [taylor]: Taking taylor expansion of (exp x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.279 * [taylor]: Taking taylor expansion of (- x) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.293 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.293 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.294 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.296 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.296 * [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 0.297 * [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)) (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 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 0.300 * * * [progress]: simplifying candidates 0.300 * [simplify]: Simplifying using # : (- (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 x) (+ (exp x) (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))) (+ (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)))) (+ (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))) (+ (* 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)) 0.304 * * [simplify]: iteration 0 : 158 enodes (cost 200 ) 0.307 * * [simplify]: iteration 1 : 465 enodes (cost 190 ) 0.315 * * [simplify]: iteration 2 : 1730 enodes (cost 183 ) 0.360 * * [simplify]: iteration 3 : 5001 enodes (cost 183 ) 0.361 * [simplify]: Simplified to: (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (- (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))) (+ (exp (* -1 x)) (exp x)) (- (exp (* -1 x))) (- (exp (- x)) (exp x)) (- (+ (exp x) (exp (- x)))) (/ (exp x) (+ (exp (* -1 x)) (exp x))) (/ 1 (+ 1 (exp (+ x x)))) (/ 1 (+ (exp x) (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 (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (- x) (- x)))))) (* (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (+ (exp (* -1 x)) (exp x))) (+ (pow (exp x) -2) (+ 1 (+ 1 (exp (+ x x))))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) -2) (- (exp (+ x x)) 1)) (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 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)) 0.361 * * * [progress]: adding candidates to table 0.420 * * [progress]: iteration 2 / 4 0.420 * * * [progress]: picking best candidate 0.426 * * * * [pick]: Picked # 0.426 * * * [progress]: localizing error 0.427 * * * [progress]: generating rewritten candidates 0.427 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.429 * * * [progress]: generating series expansions 0.429 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.429 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.429 * [taylor]: Taking taylor expansion of (tanh x) in x 0.429 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.429 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.429 * [taylor]: Taking taylor expansion of (exp x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.429 * [taylor]: Taking taylor expansion of (- x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.429 * [taylor]: Taking taylor expansion of (exp x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.430 * [taylor]: Taking taylor expansion of (- x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (tanh x) in x 0.433 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.433 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.433 * [taylor]: Taking taylor expansion of (exp x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.433 * [taylor]: Taking taylor expansion of (- x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.433 * [taylor]: Taking taylor expansion of (exp x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.434 * [taylor]: Taking taylor expansion of (- x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.482 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.482 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.482 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.482 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.482 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.483 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.484 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.484 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.486 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.486 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.486 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.486 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.497 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.498 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 0.498 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.498 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.498 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.499 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.500 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x))))) 0.500 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.500 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.500 * [taylor]: Taking taylor expansion of -1 in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.500 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.500 * [taylor]: Taking taylor expansion of -1 in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.501 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.501 * [taylor]: Taking taylor expansion of -1 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.501 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.501 * [taylor]: Taking taylor expansion of -1 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.510 * * * [progress]: simplifying candidates 0.510 * [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))) (- (+ 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))) 0.513 * * [simplify]: iteration 0 : 79 enodes (cost 44 ) 0.515 * * [simplify]: iteration 1 : 137 enodes (cost 44 ) 0.517 * * [simplify]: iteration 2 : 287 enodes (cost 44 ) 0.522 * * [simplify]: iteration 3 : 716 enodes (cost 44 ) 0.542 * * [simplify]: iteration 4 : 3186 enodes (cost 44 ) 0.615 * * [simplify]: iteration 5 : 5002 enodes (cost 44 ) 0.616 * [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))) (- (+ 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))) 0.616 * * * [progress]: adding candidates to table 0.621 * * [progress]: iteration 3 / 4 0.622 * * * [progress]: picking best candidate 0.626 * * * * [pick]: Picked # 0.626 * * * [progress]: localizing error 0.641 * * * [progress]: generating rewritten candidates 0.641 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.644 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.646 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.654 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.657 * * * [progress]: generating series expansions 0.657 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.657 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.657 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.657 * [taylor]: Taking taylor expansion of 1/3 in x 0.657 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.657 * [taylor]: Taking taylor expansion of 1/3 in x 0.657 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.672 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.672 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.672 * [taylor]: Taking taylor expansion of 1/3 in x 0.672 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.673 * [taylor]: Taking taylor expansion of 1/3 in x 0.673 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.685 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.685 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.685 * [taylor]: Taking taylor expansion of -1/3 in x 0.685 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.686 * [taylor]: Taking taylor expansion of -1/3 in x 0.686 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.697 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.697 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0 0.697 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.697 * [taylor]: Taking taylor expansion of 1/60 in x 0.697 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.697 * [taylor]: Taking taylor expansion of 1/60 in x 0.697 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.712 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0 0.712 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.712 * [taylor]: Taking taylor expansion of 1/60 in x 0.712 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x 0.713 * [taylor]: Taking taylor expansion of 1/60 in x 0.713 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.728 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0 0.728 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.728 * [taylor]: Taking taylor expansion of -1/60 in x 0.728 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x 0.730 * [taylor]: Taking taylor expansion of -1/60 in x 0.730 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.747 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.747 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in (x) around 0 0.747 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.747 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.747 * [taylor]: Taking taylor expansion of 1/3 in x 0.747 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.747 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.747 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.747 * [taylor]: Taking taylor expansion of 1/60 in x 0.748 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.748 * [taylor]: Taking taylor expansion of 2 in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) in x 0.748 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.748 * [taylor]: Taking taylor expansion of 1/3 in x 0.748 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (+ (* 1/60 (pow x 5)) (* 2 x)) in x 0.748 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.748 * [taylor]: Taking taylor expansion of 1/60 in x 0.748 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.748 * [taylor]: Taking taylor expansion of 2 in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.759 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.759 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.759 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of 2 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.759 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.759 * [taylor]: Taking taylor expansion of 1/60 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.759 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.760 * [taylor]: Taking taylor expansion of 1/3 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.760 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.761 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.761 * [taylor]: Taking taylor expansion of 2 in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.761 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.761 * [taylor]: Taking taylor expansion of 1/60 in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.761 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.762 * [taylor]: Taking taylor expansion of 1/3 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.762 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.780 * [approximate]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in (x) around 0 0.780 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.780 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.780 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.780 * [taylor]: Taking taylor expansion of 2 in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.781 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.781 * [taylor]: Taking taylor expansion of 1/60 in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.781 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.782 * [taylor]: Taking taylor expansion of 1/3 in x 0.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.782 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))))) in x 0.783 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x 0.783 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.783 * [taylor]: Taking taylor expansion of 2 in x 0.783 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x 0.783 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x 0.783 * [taylor]: Taking taylor expansion of 1/60 in x 0.783 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.783 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.784 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.784 * [taylor]: Taking taylor expansion of 1/3 in x 0.784 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.784 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.784 * [taylor]: Taking taylor expansion of x in x 0.803 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.803 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.803 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.803 * [taylor]: Taking taylor expansion of (exp x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.803 * [taylor]: Taking taylor expansion of (- x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.804 * [taylor]: Taking taylor expansion of (exp x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.804 * [taylor]: Taking taylor expansion of (- x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.822 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.822 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.822 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.822 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.823 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.823 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.826 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.826 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.826 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.826 * [taylor]: Taking taylor expansion of -1 in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.827 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.827 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.827 * [taylor]: Taking taylor expansion of -1 in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.829 * * * [progress]: simplifying candidates 0.830 * [simplify]: Simplifying using # : (* 1/3 (* x x)) (* 1/3 (pow x (/ 3 2))) (* 1/60 (pow x (/ 5 2))) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x))) (* (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))) (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 2 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))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) 0.833 * * [simplify]: iteration 0 : 169 enodes (cost 137 ) 0.837 * * [simplify]: iteration 1 : 596 enodes (cost 133 ) 0.851 * * [simplify]: iteration 2 : 2990 enodes (cost 132 ) 0.960 * * [simplify]: iteration 3 : 5002 enodes (cost 132 ) 0.961 * [simplify]: Simplified to: (* 1/3 (* x x)) (* 1/3 (pow x 3/2)) (* 1/60 (pow x 5/2)) (+ (pow (* 1/3 (pow x 3)) 3) (pow (+ (* 1/60 (pow x 5)) (* 2 x)) 3)) (+ (* (+ (* 1/60 (pow x 5)) (* 2 x)) (- (+ (* 1/60 (pow x 5)) (* 2 x)) (* 1/3 (pow x 3)))) (* 1/9 (* (pow x 3) (pow x 3)))) (+ (- (* (+ (* 1/60 (pow x 5)) (* 2 x)) (+ (* 1/60 (pow x 5)) (* 2 x)))) (* 1/3 (* 1/3 (pow x 6)))) (- (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 2 x)) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) -2) (- (exp (+ x x)) 1)) (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))) (- (exp x) (exp (- x))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) 0.961 * * * [progress]: adding candidates to table 1.021 * * [progress]: iteration 4 / 4 1.021 * * * [progress]: picking best candidate 1.023 * * * * [pick]: Picked # 1.023 * * * [progress]: localizing error 1.031 * * * [progress]: generating rewritten candidates 1.031 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.034 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.036 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.041 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.044 * * * [progress]: generating series expansions 1.044 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.044 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 1.044 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.044 * [taylor]: Taking taylor expansion of 1/3 in x 1.044 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.045 * [taylor]: Taking taylor expansion of 1/3 in x 1.045 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.056 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 1.056 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.056 * [taylor]: Taking taylor expansion of 1/3 in x 1.056 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.056 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.057 * [taylor]: Taking taylor expansion of 1/3 in x 1.057 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.069 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.069 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.069 * [taylor]: Taking taylor expansion of -1/3 in x 1.069 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.070 * [taylor]: Taking taylor expansion of -1/3 in x 1.070 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.083 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.083 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0 1.083 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.083 * [taylor]: Taking taylor expansion of 2/15 in x 1.083 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.083 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.083 * [taylor]: Taking taylor expansion of 2/15 in x 1.083 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.098 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0 1.098 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.098 * [taylor]: Taking taylor expansion of 2/15 in x 1.098 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.099 * [taylor]: Taking taylor expansion of 2/15 in x 1.099 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.114 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0 1.114 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 1.114 * [taylor]: Taking taylor expansion of -2/15 in x 1.114 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.114 * [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 1.129 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.129 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0 1.129 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.129 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.129 * [taylor]: Taking taylor expansion of 2/15 in x 1.129 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.130 * [taylor]: Taking taylor expansion of 1/3 in x 1.130 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.130 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.130 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.130 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.130 * [taylor]: Taking taylor expansion of 2/15 in x 1.130 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.130 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.130 * [taylor]: Taking taylor expansion of 1/3 in x 1.130 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.138 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.138 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.138 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.138 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.138 * [taylor]: Taking taylor expansion of 2/15 in x 1.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.138 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.139 * [taylor]: Taking taylor expansion of x in x 1.139 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.139 * [taylor]: Taking taylor expansion of 1/3 in x 1.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.139 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.139 * [taylor]: Taking taylor expansion of x in x 1.140 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.140 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.140 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.140 * [taylor]: Taking taylor expansion of 2/15 in x 1.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.140 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.140 * [taylor]: Taking taylor expansion of x in x 1.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.141 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.141 * [taylor]: Taking taylor expansion of 1/3 in x 1.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.141 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.162 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0 1.162 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.162 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.162 * [taylor]: Taking taylor expansion of 1/3 in x 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.162 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.163 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.163 * [taylor]: Taking taylor expansion of 2/15 in x 1.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.163 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.164 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.164 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.164 * [taylor]: Taking taylor expansion of 1/3 in x 1.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.164 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.164 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.165 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.165 * [taylor]: Taking taylor expansion of 2/15 in x 1.165 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.165 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.184 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.184 * [approximate]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in (x) around 0 1.184 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.184 * [taylor]: Taking taylor expansion of 2/15 in x 1.184 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.184 * [taylor]: Taking taylor expansion of 2/15 in x 1.184 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.202 * [approximate]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in (x) around 0 1.202 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.202 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.202 * [taylor]: Taking taylor expansion of 2/15 in x 1.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.202 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.203 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.203 * [taylor]: Taking taylor expansion of 2/15 in x 1.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.203 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.204 * [taylor]: Taking taylor expansion of x in x 1.247 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0 1.247 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.247 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.247 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.247 * [taylor]: Taking taylor expansion of 2/15 in x 1.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.247 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.247 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x 1.248 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.248 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.248 * [taylor]: Taking taylor expansion of 2/15 in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.248 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.292 * * * [progress]: simplifying candidates 1.293 * [simplify]: Simplifying using # : (* 1/3 (* x x)) (* 1/3 (pow x (/ 3 2))) (* 2/15 (pow x (/ 5 2))) (- (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))) (- x (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (+ (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))) 1.296 * * [simplify]: iteration 0 : 127 enodes (cost 126 ) 1.299 * * [simplify]: iteration 1 : 453 enodes (cost 122 ) 1.311 * * [simplify]: iteration 2 : 2354 enodes (cost 119 ) 1.395 * * [simplify]: iteration 3 : 5002 enodes (cost 119 ) 1.396 * [simplify]: Simplified to: (* 1/3 (* x x)) (* 1/3 (pow x 3/2)) (* 2/15 (pow x 5/2)) (- (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 (* 1/3 (pow x 6)))) (- (* 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))) (- x (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (+ (pow x 3) (pow (* 2/15 (pow x 5)) 3)) (+ (* (* 2/15 (pow x 5)) (- (* 2/15 (pow x 5)) x)) (* x x)) (+ (* (- 4/225) (pow x 10)) (* x x)) (- 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))) 1.396 * * * [progress]: adding candidates to table 1.433 * [progress]: [Phase 3 of 3] Extracting. 1.433 * * [regime]: Finding splitpoints for: (# # #) 1.435 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.435 * * * * [regimes]: Trying to branch on x from (# # #) 1.450 * * * [regime]: Found split indices: #