28.675 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.136 * * * [progress]: [2/2] Setting up program. 0.142 * [progress]: [Phase 2 of 3] Improving. 0.142 * [simplify]: Simplifying: (/ (- (exp x) (exp (- x))) 2.0) 0.142 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.142 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.142 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.142 * * [simplify]: Extracting # 3 : cost 6 inf + 1 0.142 * * [simplify]: Extracting # 4 : cost 5 inf + 2 0.142 * * [simplify]: Extracting # 5 : cost 0 inf + 708 0.143 * * [simplify]: iteration 0 : 7 enodes (cost 262 ) 0.145 * * [simplify]: Extracting # 0 : cost 0 inf + 708 0.145 * * [simplify]: Extracting # 1 : cost 4 inf + 708 0.145 * * [simplify]: Extracting # 2 : cost 0 inf + 1124 0.145 * * [simplify]: iteration 1 : 14 enodes (cost 262 ) 0.150 * * [simplify]: Extracting # 0 : cost 0 inf + 1124 0.150 * * [simplify]: Extracting # 1 : cost 3 inf + 1124 0.151 * * [simplify]: Extracting # 2 : cost 0 inf + 1390 0.151 * * [simplify]: Extracting # 3 : cost 0 inf + 1252 0.151 * * [simplify]: iteration 2 : 24 enodes (cost 193 ) 0.180 * * [simplify]: Extracting # 0 : cost 0 inf + 1252 0.180 * * [simplify]: Extracting # 1 : cost 1 inf + 1213 0.180 * * [simplify]: Extracting # 2 : cost 0 inf + 1255 0.181 * * [simplify]: iteration 3 : 30 enodes (cost 193 ) 0.188 * * [simplify]: Extracting # 0 : cost 0 inf + 1255 0.189 * * [simplify]: Extracting # 1 : cost 1 inf + 1255 0.191 * * [simplify]: Extracting # 2 : cost 0 inf + 1297 0.192 * * [simplify]: iteration 4 : 33 enodes (cost 193 ) 0.200 * * [simplify]: Extracting # 0 : cost 0 inf + 1297 0.200 * * [simplify]: Extracting # 1 : cost 1 inf + 1297 0.201 * * [simplify]: Extracting # 2 : cost 0 inf + 1379 0.201 * * [simplify]: iteration 5 : 35 enodes (cost 193 ) 0.209 * * [simplify]: Extracting # 0 : cost 0 inf + 1379 0.210 * * [simplify]: Extracting # 1 : cost 0 inf + 1339 0.210 * * [simplify]: iteration 6 : 36 enodes (cost 193 ) 0.218 * * [simplify]: Extracting # 0 : cost 0 inf + 1339 0.219 * * [simplify]: iteration complete: 36 enodes (cost 193 ) 0.219 * [simplify]: Simplified to: (/ (+ (/ -1 (exp x)) (exp x)) 2.0) 0.226 * * [progress]: iteration 1 / 4 0.226 * * * [progress]: picking best candidate 0.232 * * * * [pick]: Picked # 0.232 * * * [progress]: localizing error 0.251 * * * [progress]: generating rewritten candidates 0.251 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.278 * * * [progress]: generating series expansions 0.278 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.278 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x))) 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 * [backup-simplify]: Simplify 0 into 0 0.279 * [backup-simplify]: Simplify 1 into 1 0.279 * [backup-simplify]: Simplify (exp 0) into 1 0.279 * [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 0.279 * [backup-simplify]: Simplify 0 into 0 0.279 * [backup-simplify]: Simplify 1 into 1 0.279 * [backup-simplify]: Simplify (- 0) into 0 0.280 * [backup-simplify]: Simplify (- 1) into -1 0.280 * [backup-simplify]: Simplify (exp 0) into 1 0.280 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.280 * [taylor]: Taking taylor expansion of (exp x) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 1 into 1 0.280 * [backup-simplify]: Simplify (exp 0) into 1 0.280 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.280 * [taylor]: Taking taylor expansion of (- x) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 1 into 1 0.281 * [backup-simplify]: Simplify (- 0) into 0 0.281 * [backup-simplify]: Simplify (- 1) into -1 0.281 * [backup-simplify]: Simplify (exp 0) into 1 0.281 * [backup-simplify]: Simplify (- 1) into -1 0.282 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.282 * [backup-simplify]: Simplify 0 into 0 0.284 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.284 * [backup-simplify]: Simplify (- 1) into -1 0.285 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.285 * [backup-simplify]: Simplify (- -1) into 1 0.286 * [backup-simplify]: Simplify (+ 1 1) into 2 0.286 * [backup-simplify]: Simplify 2 into 2 0.287 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.288 * [backup-simplify]: Simplify (- 1) into -1 0.288 * [backup-simplify]: Simplify (- 0) into 0 0.290 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.290 * [backup-simplify]: Simplify (- 1/2) into -1/2 0.291 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 0.291 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.294 * [backup-simplify]: Simplify (- 1) into -1 0.294 * [backup-simplify]: Simplify (- 1) into -1 0.294 * [backup-simplify]: Simplify (- 0) into 0 0.295 * [backup-simplify]: Simplify (- 0) into 0 0.297 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.298 * [backup-simplify]: Simplify (- -1/6) into 1/6 0.298 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 0.298 * [backup-simplify]: Simplify 1/3 into 1/3 0.302 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 0.303 * [backup-simplify]: Simplify (- 1) into -1 0.303 * [backup-simplify]: Simplify (- 1) into -1 0.303 * [backup-simplify]: Simplify (- 0) into 0 0.304 * [backup-simplify]: Simplify (- 1) into -1 0.304 * [backup-simplify]: Simplify (- 0) into 0 0.305 * [backup-simplify]: Simplify (- 0) into 0 0.305 * [backup-simplify]: Simplify (- 0) into 0 0.309 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 0.310 * [backup-simplify]: Simplify (- 1/24) into -1/24 0.310 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 0.310 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120 0.317 * [backup-simplify]: Simplify (- 1) into -1 0.317 * [backup-simplify]: Simplify (- 1) into -1 0.318 * [backup-simplify]: Simplify (- 0) into 0 0.318 * [backup-simplify]: Simplify (- 1) into -1 0.318 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify (- 1) into -1 0.319 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify (- 1) into -1 0.320 * [backup-simplify]: Simplify (- 0) into 0 0.320 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.333 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120 0.333 * [backup-simplify]: Simplify (- -1/120) into 1/120 0.334 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 0.334 * [backup-simplify]: Simplify 1/60 into 1/60 0.334 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 0.334 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.334 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.334 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.334 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.335 * [backup-simplify]: Simplify (/ 1 1) into 1 0.335 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.335 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.335 * [backup-simplify]: Simplify (/ 1 1) into 1 0.335 * [backup-simplify]: Simplify (- 1) into -1 0.336 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.336 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify (/ 1 1) into 1 0.336 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.336 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify (/ 1 1) into 1 0.336 * [backup-simplify]: Simplify (- 1) into -1 0.337 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.337 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 0.337 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.337 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify (- 0) into 0 0.339 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify (- 0) into 0 0.339 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x))) 0.340 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.340 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.340 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.340 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.340 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.340 * [taylor]: Taking taylor expansion of -1 in x 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (/ -1 1) into -1 0.341 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.341 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (/ 1 1) into 1 0.341 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.341 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.341 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.341 * [taylor]: Taking taylor expansion of -1 in x 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify 1 into 1 0.342 * [backup-simplify]: Simplify (/ -1 1) into -1 0.342 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.342 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 1 into 1 0.342 * [backup-simplify]: Simplify (/ 1 1) into 1 0.342 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.342 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 0.342 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.342 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.344 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.344 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (- 0) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (- 0) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x))) 0.346 * * * [progress]: simplifying candidates 0.346 * [simplify]: Simplifying: (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))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) 0.347 * * [simplify]: Extracting # 0 : cost 31 inf + 0 0.347 * * [simplify]: Extracting # 1 : cost 58 inf + 0 0.347 * * [simplify]: Extracting # 2 : cost 66 inf + 1 0.347 * * [simplify]: Extracting # 3 : cost 66 inf + 216 0.347 * * [simplify]: Extracting # 4 : cost 39 inf + 5323 0.348 * * [simplify]: Extracting # 5 : cost 5 inf + 15809 0.350 * * [simplify]: Extracting # 6 : cost 0 inf + 17493 0.351 * * [simplify]: iteration 0 : 73 enodes (cost 13708 ) 0.365 * * [simplify]: Extracting # 0 : cost 0 inf + 17493 0.368 * * [simplify]: Extracting # 1 : cost 26 inf + 16374 0.372 * * [simplify]: Extracting # 2 : cost 7 inf + 19534 0.376 * * [simplify]: Extracting # 3 : cost 3 inf + 19723 0.380 * * [simplify]: Extracting # 4 : cost 0 inf + 20146 0.385 * * [simplify]: iteration 1 : 170 enodes (cost 12318 ) 0.441 * * [simplify]: Extracting # 0 : cost 0 inf + 20146 0.449 * * [simplify]: Extracting # 1 : cost 67 inf + 19009 0.459 * * [simplify]: Extracting # 2 : cost 9 inf + 29434 0.472 * * [simplify]: Extracting # 3 : cost 1 inf + 30949 0.479 * * [simplify]: Extracting # 4 : cost 0 inf + 31161 0.484 * * [simplify]: iteration 2 : 418 enodes (cost 10506 ) 0.740 * * [simplify]: Extracting # 0 : cost 0 inf + 31161 0.758 * * [simplify]: Extracting # 1 : cost 184 inf + 27992 0.787 * * [simplify]: Extracting # 2 : cost 25 inf + 73181 0.822 * * [simplify]: Extracting # 3 : cost 7 inf + 76677 0.860 * * [simplify]: Extracting # 4 : cost 0 inf + 78036