18.804 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.118 * * * [progress]: [2/2] Setting up program. 0.122 * [progress]: [Phase 2 of 3] Improving. 0.122 * [simplify]: Simplifying: (/ (- (exp x) (exp (- x))) 2.0) 0.123 * * [simplify]: Extracting # 0 : cost 0 0.123 * * [simplify]: Extracting # 1 : cost 0 0.123 * * [simplify]: Extracting # 2 : cost 0 0.123 * * [simplify]: Extracting # 3 : cost 0 0.123 * * [simplify]: Extracting # 4 : cost 0 0.123 * * [simplify]: Extracting # 5 : cost 0 0.123 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 0.125 * * [simplify]: Extracting # 0 : cost 0 0.125 * * [simplify]: Extracting # 1 : cost 0 0.125 * * [simplify]: Extracting # 2 : cost 0 0.125 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.131 * * [simplify]: Extracting # 0 : cost 0 0.131 * * [simplify]: Extracting # 1 : cost 0 0.131 * * [simplify]: Extracting # 2 : cost 0 0.131 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.138 * * [simplify]: Extracting # 0 : cost 0 0.138 * * [simplify]: Extracting # 1 : cost 0 0.138 * * [simplify]: Extracting # 2 : cost 0 0.138 * * [simplify]: iteration 3 : 30 enodes (cost 8 ) 0.148 * * [simplify]: Extracting # 0 : cost 0 0.148 * * [simplify]: Extracting # 1 : cost 0 0.148 * * [simplify]: Extracting # 2 : cost 0 0.148 * * [simplify]: iteration 4 : 34 enodes (cost 8 ) 0.158 * * [simplify]: Extracting # 0 : cost 0 0.158 * * [simplify]: Extracting # 1 : cost 0 0.158 * * [simplify]: iteration done: 34 enodes (cost 8 ) 0.158 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.159 * * [progress]: iteration 1 / 4 0.159 * * * [progress]: picking best candidate 0.161 * * * * [pick]: Picked # 0.161 * * * [progress]: localizing error 0.168 * * * [progress]: generating rewritten candidates 0.168 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.186 * * * [progress]: generating series expansions 0.186 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.186 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x))) 0.186 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.186 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.186 * [taylor]: Taking taylor expansion of (exp x) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (exp 0) into 1 0.187 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.187 * [taylor]: Taking taylor expansion of (- x) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (- 0) into 0 0.187 * [backup-simplify]: Simplify (- 1) into -1 0.187 * [backup-simplify]: Simplify (exp 0) into 1 0.187 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.187 * [taylor]: Taking taylor expansion of (exp x) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (exp 0) into 1 0.187 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.187 * [taylor]: Taking taylor expansion of (- x) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (- 0) into 0 0.188 * [backup-simplify]: Simplify (- 1) into -1 0.188 * [backup-simplify]: Simplify (exp 0) into 1 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.189 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.191 * [backup-simplify]: Simplify (- 1) into -1 0.192 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.193 * [backup-simplify]: Simplify (- -1) into 1 0.193 * [backup-simplify]: Simplify (+ 1 1) into 2 0.193 * [backup-simplify]: Simplify 2 into 2 0.195 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.195 * [backup-simplify]: Simplify (- 1) into -1 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.197 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.198 * [backup-simplify]: Simplify (- 1/2) into -1/2 0.198 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 0.198 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (- 0) into 0 0.205 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.206 * [backup-simplify]: Simplify (- -1/6) into 1/6 0.206 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 0.206 * [backup-simplify]: Simplify 1/3 into 1/3 0.210 * [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 0.211 * [backup-simplify]: Simplify (- 1) into -1 0.211 * [backup-simplify]: Simplify (- 1) into -1 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.212 * [backup-simplify]: Simplify (- 1) into -1 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [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 0.218 * [backup-simplify]: Simplify (- 1/24) into -1/24 0.218 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.225 * [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 0.225 * [backup-simplify]: Simplify (- 1) into -1 0.226 * [backup-simplify]: Simplify (- 1) into -1 0.226 * [backup-simplify]: Simplify (- 0) into 0 0.226 * [backup-simplify]: Simplify (- 1) into -1 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (- 1) into -1 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (- 1) into -1 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [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 0.249 * [backup-simplify]: Simplify (- -1/120) into 1/120 0.249 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 0.249 * [backup-simplify]: Simplify 1/60 into 1/60 0.250 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 0.251 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.251 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 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 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ 1 1) into 1 0.252 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 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 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [backup-simplify]: Simplify (- 1) into -1 0.253 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 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 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 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 (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify 1 into 1 0.254 * [backup-simplify]: Simplify (/ 1 1) into 1 0.254 * [backup-simplify]: Simplify (- 1) into -1 0.254 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.255 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 0.255 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.255 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify (- 0) into 0 0.260 * [backup-simplify]: Simplify (+ 0 0) into 0 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x))) 0.260 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.260 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.260 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [backup-simplify]: Simplify -1 into -1 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 1 into 1 0.261 * [backup-simplify]: Simplify (/ -1 1) into -1 0.261 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 1 into 1 0.262 * [backup-simplify]: Simplify (/ 1 1) into 1 0.262 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.262 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.262 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.262 * [taylor]: Taking taylor expansion of -1 in x 0.262 * [backup-simplify]: Simplify -1 into -1 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (/ -1 1) into -1 0.263 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.263 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (/ 1 1) into 1 0.263 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.263 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 0.264 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.264 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 0.264 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ 0 0) into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ 0 0) into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify (- 0) into 0 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.266 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.268 * [backup-simplify]: Simplify (+ 0 0) into 0 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (- 0) into 0 0.268 * [backup-simplify]: Simplify (+ 0 0) into 0 0.268 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x))) 0.269 * * * [progress]: simplifying candidates 0.270 * [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))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) 0.272 * * [simplify]: Extracting # 0 : cost 0 0.272 * * [simplify]: Extracting # 1 : cost 0 0.272 * * [simplify]: Extracting # 2 : cost 0 0.272 * * [simplify]: Extracting # 3 : cost 0 0.273 * * [simplify]: Extracting # 4 : cost 0 0.273 * * [simplify]: Extracting # 5 : cost 0 0.273 * * [simplify]: Extracting # 6 : cost 0 0.273 * * [simplify]: Extracting # 7 : cost 0 0.273 * * [simplify]: iteration 0 : 73 enodes (cost 547 ) 0.303 * * [simplify]: Extracting # 0 : cost 0 0.304 * * [simplify]: Extracting # 1 : cost 0 0.304 * * [simplify]: Extracting # 2 : cost 0 0.304 * * [simplify]: Extracting # 3 : cost 0 0.305 * * [simplify]: Extracting # 4 : cost 0 0.305 * * [simplify]: iteration 1 : 158 enodes (cost 401 ) 0.401 * * [simplify]: Extracting # 0 : cost 0 0.402 * * [simplify]: Extracting # 1 : cost 0 0.403 * * [simplify]: Extracting # 2 : cost 0 0.403 * * [simplify]: Extracting # 3 : cost 0 0.404 * * [simplify]: Extracting # 4 : cost 0 0.405 * * [simplify]: iteration 2 : 370 enodes (cost 308 ) 0.713 * * [simplify]: Extracting # 0 : cost 0 0.716 * * [simplify]: Extracting # 1 : cost 0 0.719 * * [simplify]: Extracting # 2 : cost 0 0.722 * * [simplify]: Extracting # 3 : cost 0 0.724 * * [simplify]: Extracting # 4 : cost 0 0.727 * * [simplify]: iteration 3 : 1377 enodes (cost 253 ) 2.826 * * [simplify]: Extracting # 0 : cost 0 2.839 * * [simplify]: Extracting # 1 : cost 0 2.844 * * [simplify]: Extracting # 2 : cost 0 2.849 * * [simplify]: Extracting # 3 : cost 0 2.854 * * [simplify]: Extracting # 4 : cost 0 2.858 * * [simplify]: iteration done: 5000 enodes (cost 244 ) 2.859 * [simplify]: Simplified to: (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (exp (- x)))) (/ -1 (exp x)) (/ -1 (exp x)) (/ -1 (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) (exp (* x -3))) (+ (+ (exp (+ x x)) 1) (exp (* x -2))) (/ -1 (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))) (/ -1 (exp x)) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) 2.859 * * * [progress]: adding candidates to table 2.949 * * [progress]: iteration 2 / 4 2.949 * * * [progress]: picking best candidate 2.959 * * * * [pick]: Picked # 2.959 * * * [progress]: localizing error 2.982 * * * [progress]: generating rewritten candidates 2.982 * * * [progress]: generating series expansions 2.982 * * * [progress]: simplifying candidates 2.982 * [simplify]: Simplifying: 2.982 * * [simplify]: Extracting # 0 : cost 0 2.983 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 2.983 * * [simplify]: Extracting # 0 : cost 0 2.983 * * [simplify]: iteration done: 0 enodes (cost 0 ) 2.983 * [simplify]: Simplified to: 2.983 * * * [progress]: adding candidates to table 2.983 * * [progress]: iteration 3 / 4 2.983 * * * [progress]: picking best candidate 2.986 * * * * [pick]: Picked # 2.986 * * * [progress]: localizing error 2.996 * * * [progress]: generating rewritten candidates 2.996 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1) 3.028 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 3.079 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 3.141 * * * [progress]: generating series expansions 3.141 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1) 3.141 * [backup-simplify]: Simplify (- (exp x) (exp (- x))) into (- (exp x) (exp (- x))) 3.141 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 3.141 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.141 * [taylor]: Taking taylor expansion of (exp x) in x 3.141 * [taylor]: Taking taylor expansion of x in x 3.141 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify 1 into 1 3.141 * [backup-simplify]: Simplify (exp 0) into 1 3.141 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.141 * [taylor]: Taking taylor expansion of (- x) in x 3.141 * [taylor]: Taking taylor expansion of x in x 3.141 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (- 0) into 0 3.142 * [backup-simplify]: Simplify (- 1) into -1 3.142 * [backup-simplify]: Simplify (exp 0) into 1 3.142 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.142 * [taylor]: Taking taylor expansion of (exp x) in x 3.142 * [taylor]: Taking taylor expansion of x in x 3.142 * [backup-simplify]: Simplify 0 into 0 3.142 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (exp 0) into 1 3.142 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.142 * [taylor]: Taking taylor expansion of (- x) in x 3.142 * [taylor]: Taking taylor expansion of x in x 3.142 * [backup-simplify]: Simplify 0 into 0 3.142 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (- 0) into 0 3.143 * [backup-simplify]: Simplify (- 1) into -1 3.143 * [backup-simplify]: Simplify (exp 0) into 1 3.143 * [backup-simplify]: Simplify (- 1) into -1 3.143 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.143 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.144 * [backup-simplify]: Simplify (- 1) into -1 3.145 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.145 * [backup-simplify]: Simplify (- -1) into 1 3.145 * [backup-simplify]: Simplify (+ 1 1) into 2 3.145 * [backup-simplify]: Simplify 2 into 2 3.146 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.147 * [backup-simplify]: Simplify (- 1) into -1 3.147 * [backup-simplify]: Simplify (- 0) into 0 3.148 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.148 * [backup-simplify]: Simplify (- 1/2) into -1/2 3.148 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 3.148 * [backup-simplify]: Simplify 0 into 0 3.150 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.150 * [backup-simplify]: Simplify (- 1) into -1 3.150 * [backup-simplify]: Simplify (- 1) into -1 3.150 * [backup-simplify]: Simplify (- 0) into 0 3.151 * [backup-simplify]: Simplify (- 0) into 0 3.152 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 3.152 * [backup-simplify]: Simplify (- -1/6) into 1/6 3.152 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 3.153 * [backup-simplify]: Simplify 1/3 into 1/3 3.155 * [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 3.155 * [backup-simplify]: Simplify (- 1) into -1 3.155 * [backup-simplify]: Simplify (- 1) into -1 3.156 * [backup-simplify]: Simplify (- 0) into 0 3.156 * [backup-simplify]: Simplify (- 1) into -1 3.156 * [backup-simplify]: Simplify (- 0) into 0 3.156 * [backup-simplify]: Simplify (- 0) into 0 3.157 * [backup-simplify]: Simplify (- 0) into 0 3.159 * [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 3.159 * [backup-simplify]: Simplify (- 1/24) into -1/24 3.159 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 3.160 * [backup-simplify]: Simplify 0 into 0 3.163 * [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 3.163 * [backup-simplify]: Simplify (- 1) into -1 3.163 * [backup-simplify]: Simplify (- 1) into -1 3.164 * [backup-simplify]: Simplify (- 0) into 0 3.164 * [backup-simplify]: Simplify (- 1) into -1 3.164 * [backup-simplify]: Simplify (- 0) into 0 3.164 * [backup-simplify]: Simplify (- 1) into -1 3.164 * [backup-simplify]: Simplify (- 0) into 0 3.165 * [backup-simplify]: Simplify (- 1) into -1 3.165 * [backup-simplify]: Simplify (- 0) into 0 3.165 * [backup-simplify]: Simplify (- 0) into 0 3.165 * [backup-simplify]: Simplify (- 0) into 0 3.166 * [backup-simplify]: Simplify (- 0) into 0 3.169 * [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 3.169 * [backup-simplify]: Simplify (- -1/120) into 1/120 3.170 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 3.170 * [backup-simplify]: Simplify 1/60 into 1/60 3.170 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 3.170 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.170 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 3.170 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.170 * [taylor]: Taking taylor expansion of x in x 3.170 * [backup-simplify]: Simplify 0 into 0 3.170 * [backup-simplify]: Simplify 1 into 1 3.171 * [backup-simplify]: Simplify (/ 1 1) into 1 3.171 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.171 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.171 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.171 * [taylor]: Taking taylor expansion of x in x 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify 1 into 1 3.171 * [backup-simplify]: Simplify (/ 1 1) into 1 3.171 * [backup-simplify]: Simplify (- 1) into -1 3.171 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.171 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.172 * [taylor]: Taking taylor expansion of x in x 3.172 * [backup-simplify]: Simplify 0 into 0 3.172 * [backup-simplify]: Simplify 1 into 1 3.172 * [backup-simplify]: Simplify (/ 1 1) into 1 3.172 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.172 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.172 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.172 * [taylor]: Taking taylor expansion of x in x 3.172 * [backup-simplify]: Simplify 0 into 0 3.172 * [backup-simplify]: Simplify 1 into 1 3.172 * [backup-simplify]: Simplify (/ 1 1) into 1 3.172 * [backup-simplify]: Simplify (- 1) into -1 3.173 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.173 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 3.173 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.173 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.177 * [backup-simplify]: Simplify (- 0) into 0 3.177 * [backup-simplify]: Simplify (+ 0 0) into 0 3.177 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify (- 0) into 0 3.178 * [backup-simplify]: Simplify (+ 0 0) into 0 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify (- 0) into 0 3.178 * [backup-simplify]: Simplify (+ 0 0) into 0 3.178 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify (- 0) into 0 3.179 * [backup-simplify]: Simplify (+ 0 0) into 0 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify (- 0) into 0 3.179 * [backup-simplify]: Simplify (+ 0 0) into 0 3.179 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify (- 0) into 0 3.180 * [backup-simplify]: Simplify (+ 0 0) into 0 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x))) 3.180 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.180 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 3.180 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.180 * [taylor]: Taking taylor expansion of -1 in x 3.180 * [backup-simplify]: Simplify -1 into -1 3.180 * [taylor]: Taking taylor expansion of x in x 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.181 * [backup-simplify]: Simplify (/ -1 1) into -1 3.181 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.181 * [taylor]: Taking taylor expansion of x in x 3.181 * [backup-simplify]: Simplify 0 into 0 3.181 * [backup-simplify]: Simplify 1 into 1 3.181 * [backup-simplify]: Simplify (/ 1 1) into 1 3.181 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.181 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.181 * [taylor]: Taking taylor expansion of -1 in x 3.181 * [backup-simplify]: Simplify -1 into -1 3.181 * [taylor]: Taking taylor expansion of x in x 3.181 * [backup-simplify]: Simplify 0 into 0 3.181 * [backup-simplify]: Simplify 1 into 1 3.181 * [backup-simplify]: Simplify (/ -1 1) into -1 3.182 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.182 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.182 * [taylor]: Taking taylor expansion of x in x 3.182 * [backup-simplify]: Simplify 0 into 0 3.182 * [backup-simplify]: Simplify 1 into 1 3.182 * [backup-simplify]: Simplify (/ 1 1) into 1 3.182 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.182 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 3.182 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.182 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.182 * [backup-simplify]: Simplify (- 0) into 0 3.183 * [backup-simplify]: Simplify (+ 0 0) into 0 3.183 * [backup-simplify]: Simplify 0 into 0 3.183 * [backup-simplify]: Simplify (- 0) into 0 3.183 * [backup-simplify]: Simplify (+ 0 0) into 0 3.183 * [backup-simplify]: Simplify 0 into 0 3.183 * [backup-simplify]: Simplify (- 0) into 0 3.184 * [backup-simplify]: Simplify (+ 0 0) into 0 3.184 * [backup-simplify]: Simplify 0 into 0 3.184 * [backup-simplify]: Simplify (- 0) into 0 3.184 * [backup-simplify]: Simplify (+ 0 0) into 0 3.184 * [backup-simplify]: Simplify 0 into 0 3.184 * [backup-simplify]: Simplify (- 0) into 0 3.185 * [backup-simplify]: Simplify (+ 0 0) into 0 3.185 * [backup-simplify]: Simplify 0 into 0 3.185 * [backup-simplify]: Simplify (- 0) into 0 3.185 * [backup-simplify]: Simplify (+ 0 0) into 0 3.185 * [backup-simplify]: Simplify 0 into 0 3.185 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x))) 3.185 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 3.186 * [backup-simplify]: Simplify (log (exp (- (exp x) (exp (- x))))) into (- (exp x) (exp (- x))) 3.186 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 3.186 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.186 * [taylor]: Taking taylor expansion of (exp x) in x 3.186 * [taylor]: Taking taylor expansion of x in x 3.186 * [backup-simplify]: Simplify 0 into 0 3.186 * [backup-simplify]: Simplify 1 into 1 3.186 * [backup-simplify]: Simplify (exp 0) into 1 3.186 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.186 * [taylor]: Taking taylor expansion of (- x) in x 3.186 * [taylor]: Taking taylor expansion of x in x 3.186 * [backup-simplify]: Simplify 0 into 0 3.186 * [backup-simplify]: Simplify 1 into 1 3.186 * [backup-simplify]: Simplify (- 0) into 0 3.186 * [backup-simplify]: Simplify (- 1) into -1 3.186 * [backup-simplify]: Simplify (exp 0) into 1 3.186 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.186 * [taylor]: Taking taylor expansion of (exp x) in x 3.186 * [taylor]: Taking taylor expansion of x in x 3.186 * [backup-simplify]: Simplify 0 into 0 3.186 * [backup-simplify]: Simplify 1 into 1 3.186 * [backup-simplify]: Simplify (exp 0) into 1 3.186 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.186 * [taylor]: Taking taylor expansion of (- x) in x 3.187 * [taylor]: Taking taylor expansion of x in x 3.187 * [backup-simplify]: Simplify 0 into 0 3.187 * [backup-simplify]: Simplify 1 into 1 3.187 * [backup-simplify]: Simplify (- 0) into 0 3.187 * [backup-simplify]: Simplify (- 1) into -1 3.187 * [backup-simplify]: Simplify (exp 0) into 1 3.187 * [backup-simplify]: Simplify (- 1) into -1 3.188 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.188 * [backup-simplify]: Simplify 0 into 0 3.188 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.189 * [backup-simplify]: Simplify (- 1) into -1 3.189 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.190 * [backup-simplify]: Simplify (- -1) into 1 3.190 * [backup-simplify]: Simplify (+ 1 1) into 2 3.190 * [backup-simplify]: Simplify 2 into 2 3.191 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.191 * [backup-simplify]: Simplify (- 1) into -1 3.191 * [backup-simplify]: Simplify (- 0) into 0 3.192 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.192 * [backup-simplify]: Simplify (- 1/2) into -1/2 3.193 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 3.193 * [backup-simplify]: Simplify 0 into 0 3.194 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.194 * [backup-simplify]: Simplify (- 1) into -1 3.194 * [backup-simplify]: Simplify (- 1) into -1 3.195 * [backup-simplify]: Simplify (- 0) into 0 3.195 * [backup-simplify]: Simplify (- 0) into 0 3.196 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 3.197 * [backup-simplify]: Simplify (- -1/6) into 1/6 3.197 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 3.197 * [backup-simplify]: Simplify 1/3 into 1/3 3.199 * [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 3.199 * [backup-simplify]: Simplify (- 1) into -1 3.200 * [backup-simplify]: Simplify (- 1) into -1 3.200 * [backup-simplify]: Simplify (- 0) into 0 3.200 * [backup-simplify]: Simplify (- 1) into -1 3.200 * [backup-simplify]: Simplify (- 0) into 0 3.200 * [backup-simplify]: Simplify (- 0) into 0 3.201 * [backup-simplify]: Simplify (- 0) into 0 3.203 * [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 3.203 * [backup-simplify]: Simplify (- 1/24) into -1/24 3.204 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 3.204 * [backup-simplify]: Simplify 0 into 0 3.207 * [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 3.207 * [backup-simplify]: Simplify (- 1) into -1 3.207 * [backup-simplify]: Simplify (- 1) into -1 3.208 * [backup-simplify]: Simplify (- 0) into 0 3.208 * [backup-simplify]: Simplify (- 1) into -1 3.208 * [backup-simplify]: Simplify (- 0) into 0 3.208 * [backup-simplify]: Simplify (- 1) into -1 3.209 * [backup-simplify]: Simplify (- 0) into 0 3.209 * [backup-simplify]: Simplify (- 1) into -1 3.209 * [backup-simplify]: Simplify (- 0) into 0 3.209 * [backup-simplify]: Simplify (- 0) into 0 3.209 * [backup-simplify]: Simplify (- 0) into 0 3.210 * [backup-simplify]: Simplify (- 0) into 0 3.213 * [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 3.213 * [backup-simplify]: Simplify (- -1/120) into 1/120 3.214 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 3.214 * [backup-simplify]: Simplify 1/60 into 1/60 3.214 * [backup-simplify]: Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 3.214 * [backup-simplify]: Simplify (log (exp (- (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.214 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 3.214 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.214 * [taylor]: Taking taylor expansion of x in x 3.214 * [backup-simplify]: Simplify 0 into 0 3.214 * [backup-simplify]: Simplify 1 into 1 3.215 * [backup-simplify]: Simplify (/ 1 1) into 1 3.215 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.215 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.215 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.215 * [taylor]: Taking taylor expansion of x in x 3.215 * [backup-simplify]: Simplify 0 into 0 3.215 * [backup-simplify]: Simplify 1 into 1 3.215 * [backup-simplify]: Simplify (/ 1 1) into 1 3.215 * [backup-simplify]: Simplify (- 1) into -1 3.215 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.215 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.215 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.215 * [taylor]: Taking taylor expansion of x in x 3.215 * [backup-simplify]: Simplify 0 into 0 3.215 * [backup-simplify]: Simplify 1 into 1 3.216 * [backup-simplify]: Simplify (/ 1 1) into 1 3.216 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.216 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.216 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.216 * [taylor]: Taking taylor expansion of x in x 3.216 * [backup-simplify]: Simplify 0 into 0 3.216 * [backup-simplify]: Simplify 1 into 1 3.216 * [backup-simplify]: Simplify (/ 1 1) into 1 3.216 * [backup-simplify]: Simplify (- 1) into -1 3.216 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.216 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 3.217 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.217 * [backup-simplify]: Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.217 * [backup-simplify]: Simplify (- 0) into 0 3.217 * [backup-simplify]: Simplify (+ 0 0) into 0 3.217 * [backup-simplify]: Simplify 0 into 0 3.217 * [backup-simplify]: Simplify (- 0) into 0 3.218 * [backup-simplify]: Simplify (+ 0 0) into 0 3.218 * [backup-simplify]: Simplify 0 into 0 3.218 * [backup-simplify]: Simplify (- 0) into 0 3.218 * [backup-simplify]: Simplify (+ 0 0) into 0 3.218 * [backup-simplify]: Simplify 0 into 0 3.218 * [backup-simplify]: Simplify (- 0) into 0 3.219 * [backup-simplify]: Simplify (+ 0 0) into 0 3.219 * [backup-simplify]: Simplify 0 into 0 3.219 * [backup-simplify]: Simplify (- 0) into 0 3.219 * [backup-simplify]: Simplify (+ 0 0) into 0 3.219 * [backup-simplify]: Simplify 0 into 0 3.219 * [backup-simplify]: Simplify (- 0) into 0 3.220 * [backup-simplify]: Simplify (+ 0 0) into 0 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x))) 3.220 * [backup-simplify]: Simplify (log (exp (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.220 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 3.220 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.220 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.220 * [taylor]: Taking taylor expansion of -1 in x 3.220 * [backup-simplify]: Simplify -1 into -1 3.220 * [taylor]: Taking taylor expansion of x in x 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify 1 into 1 3.220 * [backup-simplify]: Simplify (/ -1 1) into -1 3.220 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.220 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.220 * [taylor]: Taking taylor expansion of x in x 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify 1 into 1 3.221 * [backup-simplify]: Simplify (/ 1 1) into 1 3.221 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.221 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.221 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.221 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.221 * [taylor]: Taking taylor expansion of -1 in x 3.221 * [backup-simplify]: Simplify -1 into -1 3.221 * [taylor]: Taking taylor expansion of x in x 3.221 * [backup-simplify]: Simplify 0 into 0 3.221 * [backup-simplify]: Simplify 1 into 1 3.221 * [backup-simplify]: Simplify (/ -1 1) into -1 3.221 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.221 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.221 * [taylor]: Taking taylor expansion of x in x 3.221 * [backup-simplify]: Simplify 0 into 0 3.221 * [backup-simplify]: Simplify 1 into 1 3.222 * [backup-simplify]: Simplify (/ 1 1) into 1 3.222 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.222 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 3.222 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.222 * [backup-simplify]: Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.222 * [backup-simplify]: Simplify (- 0) into 0 3.222 * [backup-simplify]: Simplify (+ 0 0) into 0 3.222 * [backup-simplify]: Simplify 0 into 0 3.223 * [backup-simplify]: Simplify (- 0) into 0 3.223 * [backup-simplify]: Simplify (+ 0 0) into 0 3.223 * [backup-simplify]: Simplify 0 into 0 3.223 * [backup-simplify]: Simplify (- 0) into 0 3.223 * [backup-simplify]: Simplify (+ 0 0) into 0 3.223 * [backup-simplify]: Simplify 0 into 0 3.224 * [backup-simplify]: Simplify (- 0) into 0 3.224 * [backup-simplify]: Simplify (+ 0 0) into 0 3.224 * [backup-simplify]: Simplify 0 into 0 3.224 * [backup-simplify]: Simplify (- 0) into 0 3.224 * [backup-simplify]: Simplify (+ 0 0) into 0 3.224 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify (- 0) into 0 3.225 * [backup-simplify]: Simplify (+ 0 0) into 0 3.225 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x))) 3.225 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 3.225 * [backup-simplify]: Simplify (exp (- (exp x) (exp (- x)))) into (exp (- (exp x) (exp (- x)))) 3.225 * [approximate]: Taking taylor expansion of (exp (- (exp x) (exp (- x)))) in (x) around 0 3.225 * [taylor]: Taking taylor expansion of (exp (- (exp x) (exp (- x)))) in x 3.225 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.225 * [taylor]: Taking taylor expansion of (exp x) in x 3.225 * [taylor]: Taking taylor expansion of x in x 3.225 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify 1 into 1 3.225 * [backup-simplify]: Simplify (exp 0) into 1 3.225 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.225 * [taylor]: Taking taylor expansion of (- x) in x 3.225 * [taylor]: Taking taylor expansion of x in x 3.225 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify 1 into 1 3.226 * [backup-simplify]: Simplify (- 0) into 0 3.226 * [backup-simplify]: Simplify (- 1) into -1 3.226 * [backup-simplify]: Simplify (exp 0) into 1 3.226 * [backup-simplify]: Simplify (- 1) into -1 3.226 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.227 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.227 * [backup-simplify]: Simplify (- 1) into -1 3.228 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.228 * [backup-simplify]: Simplify (- -1) into 1 3.228 * [backup-simplify]: Simplify (+ 1 1) into 2 3.228 * [backup-simplify]: Simplify (exp 0) into 1 3.228 * [taylor]: Taking taylor expansion of (exp (- (exp x) (exp (- x)))) in x 3.228 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 3.228 * [taylor]: Taking taylor expansion of (exp x) in x 3.228 * [taylor]: Taking taylor expansion of x in x 3.228 * [backup-simplify]: Simplify 0 into 0 3.228 * [backup-simplify]: Simplify 1 into 1 3.228 * [backup-simplify]: Simplify (exp 0) into 1 3.228 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.228 * [taylor]: Taking taylor expansion of (- x) in x 3.228 * [taylor]: Taking taylor expansion of x in x 3.229 * [backup-simplify]: Simplify 0 into 0 3.229 * [backup-simplify]: Simplify 1 into 1 3.229 * [backup-simplify]: Simplify (- 0) into 0 3.229 * [backup-simplify]: Simplify (- 1) into -1 3.229 * [backup-simplify]: Simplify (exp 0) into 1 3.229 * [backup-simplify]: Simplify (- 1) into -1 3.229 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.230 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.230 * [backup-simplify]: Simplify (- 1) into -1 3.231 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.231 * [backup-simplify]: Simplify (- -1) into 1 3.231 * [backup-simplify]: Simplify (+ 1 1) into 2 3.231 * [backup-simplify]: Simplify (exp 0) into 1 3.232 * [backup-simplify]: Simplify 1 into 1 3.233 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2 3.233 * [backup-simplify]: Simplify 2 into 2 3.235 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.235 * [backup-simplify]: Simplify (- 1) into -1 3.235 * [backup-simplify]: Simplify (- 0) into 0 3.238 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.238 * [backup-simplify]: Simplify (- 1/2) into -1/2 3.238 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 3.240 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2 3.240 * [backup-simplify]: Simplify 2 into 2 3.240 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) 3.241 * [backup-simplify]: Simplify (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.241 * [approximate]: Taking taylor expansion of (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 3.241 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.241 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.241 * [taylor]: Taking taylor expansion of x in x 3.241 * [backup-simplify]: Simplify 0 into 0 3.241 * [backup-simplify]: Simplify 1 into 1 3.241 * [backup-simplify]: Simplify (/ 1 1) into 1 3.241 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.241 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.241 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.242 * [taylor]: Taking taylor expansion of x in x 3.242 * [backup-simplify]: Simplify 0 into 0 3.242 * [backup-simplify]: Simplify 1 into 1 3.242 * [backup-simplify]: Simplify (/ 1 1) into 1 3.242 * [backup-simplify]: Simplify (- 1) into -1 3.242 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.242 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 3.243 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.243 * [backup-simplify]: Simplify (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.243 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.243 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.243 * [taylor]: Taking taylor expansion of x in x 3.243 * [backup-simplify]: Simplify 0 into 0 3.243 * [backup-simplify]: Simplify 1 into 1 3.243 * [backup-simplify]: Simplify (/ 1 1) into 1 3.243 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.243 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.243 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.243 * [taylor]: Taking taylor expansion of x in x 3.244 * [backup-simplify]: Simplify 0 into 0 3.244 * [backup-simplify]: Simplify 1 into 1 3.244 * [backup-simplify]: Simplify (/ 1 1) into 1 3.244 * [backup-simplify]: Simplify (- 1) into -1 3.244 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.244 * [backup-simplify]: Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x)))) 3.245 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.245 * [backup-simplify]: Simplify (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.245 * [backup-simplify]: Simplify (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.246 * [backup-simplify]: Simplify (- 0) into 0 3.246 * [backup-simplify]: Simplify (+ 0 0) into 0 3.247 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 1) 1)))) into 0 3.247 * [backup-simplify]: Simplify 0 into 0 3.247 * [backup-simplify]: Simplify (- 0) into 0 3.248 * [backup-simplify]: Simplify (+ 0 0) into 0 3.249 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.249 * [backup-simplify]: Simplify 0 into 0 3.249 * [backup-simplify]: Simplify (- 0) into 0 3.250 * [backup-simplify]: Simplify (+ 0 0) into 0 3.251 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.251 * [backup-simplify]: Simplify 0 into 0 3.252 * [backup-simplify]: Simplify (- 0) into 0 3.252 * [backup-simplify]: Simplify (+ 0 0) into 0 3.255 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.255 * [backup-simplify]: Simplify 0 into 0 3.256 * [backup-simplify]: Simplify (- 0) into 0 3.256 * [backup-simplify]: Simplify (+ 0 0) into 0 3.260 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.260 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify (- 0) into 0 3.261 * [backup-simplify]: Simplify (+ 0 0) into 0 3.268 * [backup-simplify]: Simplify (* (exp (- (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.268 * [backup-simplify]: Simplify 0 into 0 3.269 * [backup-simplify]: Simplify (exp (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (exp (- (exp x) (exp (- x)))) 3.269 * [backup-simplify]: Simplify (exp (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) 3.269 * [approximate]: Taking taylor expansion of (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0 3.269 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 3.269 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.269 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.269 * [taylor]: Taking taylor expansion of -1 in x 3.269 * [backup-simplify]: Simplify -1 into -1 3.269 * [taylor]: Taking taylor expansion of x in x 3.269 * [backup-simplify]: Simplify 0 into 0 3.269 * [backup-simplify]: Simplify 1 into 1 3.270 * [backup-simplify]: Simplify (/ -1 1) into -1 3.270 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.270 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.270 * [taylor]: Taking taylor expansion of x in x 3.270 * [backup-simplify]: Simplify 0 into 0 3.270 * [backup-simplify]: Simplify 1 into 1 3.270 * [backup-simplify]: Simplify (/ 1 1) into 1 3.271 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.271 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 3.271 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.271 * [backup-simplify]: Simplify (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) into (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) 3.271 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 3.271 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 3.271 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.271 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.271 * [taylor]: Taking taylor expansion of -1 in x 3.271 * [backup-simplify]: Simplify -1 into -1 3.271 * [taylor]: Taking taylor expansion of x in x 3.271 * [backup-simplify]: Simplify 0 into 0 3.271 * [backup-simplify]: Simplify 1 into 1 3.272 * [backup-simplify]: Simplify (/ -1 1) into -1 3.272 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.272 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.272 * [taylor]: Taking taylor expansion of x in x 3.272 * [backup-simplify]: Simplify 0 into 0 3.272 * [backup-simplify]: Simplify 1 into 1 3.272 * [backup-simplify]: Simplify (/ 1 1) into 1 3.272 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.273 * [backup-simplify]: Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x))) 3.273 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x))) 3.273 * [backup-simplify]: Simplify (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) into (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) 3.273 * [backup-simplify]: Simplify (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) into (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) 3.274 * [backup-simplify]: Simplify (- 0) into 0 3.274 * [backup-simplify]: Simplify (+ 0 0) into 0 3.275 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 1) 1)))) into 0 3.275 * [backup-simplify]: Simplify 0 into 0 3.275 * [backup-simplify]: Simplify (- 0) into 0 3.276 * [backup-simplify]: Simplify (+ 0 0) into 0 3.277 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.277 * [backup-simplify]: Simplify 0 into 0 3.278 * [backup-simplify]: Simplify (- 0) into 0 3.278 * [backup-simplify]: Simplify (+ 0 0) into 0 3.280 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.280 * [backup-simplify]: Simplify 0 into 0 3.281 * [backup-simplify]: Simplify (- 0) into 0 3.281 * [backup-simplify]: Simplify (+ 0 0) into 0 3.284 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.284 * [backup-simplify]: Simplify 0 into 0 3.285 * [backup-simplify]: Simplify (- 0) into 0 3.285 * [backup-simplify]: Simplify (+ 0 0) into 0 3.290 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 3.290 * [backup-simplify]: Simplify 0 into 0 3.290 * [backup-simplify]: Simplify (- 0) into 0 3.291 * [backup-simplify]: Simplify (+ 0 0) into 0 3.303 * [backup-simplify]: Simplify (* (exp (- (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 3.303 * [backup-simplify]: Simplify 0 into 0 3.304 * [backup-simplify]: Simplify (exp (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x)))))) into (exp (- (exp x) (exp (* -1 x)))) 3.304 * * * [progress]: simplifying candidates 3.306 * [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 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3.313 * * [simplify]: Extracting # 7 : cost 0 3.313 * * [simplify]: Extracting # 8 : cost 0 3.313 * * [simplify]: iteration 0 : 136 enodes (cost 1725 ) 3.365 * * [simplify]: Extracting # 0 : cost 0 3.365 * * [simplify]: Extracting # 1 : cost 0 3.365 * * [simplify]: Extracting # 2 : cost 0 3.366 * * [simplify]: Extracting # 3 : cost 0 3.366 * * [simplify]: Extracting # 4 : cost 0 3.366 * * [simplify]: iteration 1 : 244 enodes (cost 1211 ) 3.465 * * [simplify]: Extracting # 0 : cost 0 3.466 * * [simplify]: Extracting # 1 : cost 0 3.466 * * [simplify]: Extracting # 2 : cost 0 3.467 * * [simplify]: Extracting # 3 : cost 0 3.467 * * [simplify]: Extracting # 4 : cost 0 3.468 * * [simplify]: iteration 2 : 525 enodes (cost 936 ) 3.844 * * [simplify]: Extracting # 0 : cost 0 3.846 * * [simplify]: Extracting # 1 : cost 0 3.848 * * [simplify]: Extracting # 2 : cost 0 3.849 * * [simplify]: Extracting # 3 : cost 0 3.851 * * [simplify]: Extracting # 4 : cost 0 3.853 * * [simplify]: iteration 3 : 1737 enodes (cost 762 ) 6.725 * * [simplify]: Extracting # 0 : cost 0 6.730 * * [simplify]: Extracting # 1 : cost 0 6.735 * * [simplify]: Extracting # 2 : cost 0 6.739 * * [simplify]: Extracting # 3 : cost 0 6.744 * * [simplify]: Extracting # 4 : cost 0 6.748 * * [simplify]: iteration done: 5000 enodes (cost 735 ) 6.749 * [simplify]: Simplified to: (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (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) 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(- (exp x) (exp (- x))))) (pow (exp (- (exp x) (exp (- x)))) 3) (sqrt (exp (- (exp x) (exp (- x))))) (sqrt (exp (- (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 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) (fma 2 (fma x x x) 1) (exp (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) 6.749 * * * [progress]: adding candidates to table 7.009 * [progress]: [Phase 3 of 3] Extracting. 7.009 * * [regime]: Finding splitpoints for: (# #) 7.010 * * * [regime-changes]: Trying 2 branch expressions: ((- (exp x) (exp (- x))) x) 7.010 * * * * [regimes]: Trying to branch on (- (exp x) (exp (- x))) from (# #) 7.042 * * * * [regimes]: Trying to branch on x from (# #) 7.055 * * * [regime]: Found split indices: #