31.004 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.030 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.031 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.032 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.032 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.032 * * [progress]: iteration 1 / 4 0.032 * * * [progress]: picking best candidate 0.034 * * * * [pick]: Picked # 0.034 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.047 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.049 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.055 * * * [progress]: generating series expansions 0.055 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.055 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.055 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.056 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.056 * [taylor]: Taking taylor expansion of (exp x) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of 1.0 in x 0.056 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.056 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.056 * [taylor]: Taking taylor expansion of (exp x) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of 1.0 in x 0.073 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.073 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.073 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.073 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of 1.0 in x 0.073 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.073 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.073 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.093 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.093 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.093 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.093 * [taylor]: Taking taylor expansion of -1 in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.094 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.094 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.094 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.094 * [taylor]: Taking taylor expansion of -1 in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.114 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.114 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.114 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.114 * [taylor]: Taking taylor expansion of (exp x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of 1.0 in x 0.114 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.114 * [taylor]: Taking taylor expansion of (exp x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of 1.0 in x 0.121 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.121 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.121 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.121 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.121 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.123 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.123 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.124 * [taylor]: Taking taylor expansion of -1 in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.124 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.124 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.124 * [taylor]: Taking taylor expansion of -1 in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.126 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.126 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.126 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.126 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.126 * [taylor]: Taking taylor expansion of (exp x) in y 0.126 * [taylor]: Taking taylor expansion of x in y 0.126 * [taylor]: Taking taylor expansion of 1.0 in y 0.126 * [taylor]: Taking taylor expansion of (* x y) in y 0.126 * [taylor]: Taking taylor expansion of x in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.126 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (exp x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.127 * [taylor]: Taking taylor expansion of (* x y) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of y in x 0.127 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.127 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.127 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.127 * [taylor]: Taking taylor expansion of (exp x) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [taylor]: Taking taylor expansion of (* x y) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.128 * [taylor]: Taking taylor expansion of 2.0 in y 0.133 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.133 * [taylor]: Taking taylor expansion of 0.5 in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.145 * [taylor]: Taking taylor expansion of 0.25 in y 0.145 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.145 * [taylor]: Taking taylor expansion of 1/2 in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.145 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.145 * [taylor]: Taking taylor expansion of 2.0 in y 0.147 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.147 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.147 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of 1.0 in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.147 * [taylor]: Taking taylor expansion of (* x y) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.147 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.148 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.148 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.148 * [taylor]: Taking taylor expansion of (* x y) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.148 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.148 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.148 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.149 * [taylor]: Taking taylor expansion of (* x y) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.149 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.151 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.151 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.151 * [taylor]: Taking taylor expansion of x in y 0.151 * [taylor]: Taking taylor expansion of 1.0 in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.163 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.163 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.163 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.163 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.163 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.163 * [taylor]: Taking taylor expansion of -1 in y 0.163 * [taylor]: Taking taylor expansion of x in y 0.163 * [taylor]: Taking taylor expansion of 1.0 in y 0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.163 * [taylor]: Taking taylor expansion of (* x y) in y 0.163 * [taylor]: Taking taylor expansion of x in y 0.163 * [taylor]: Taking taylor expansion of y in y 0.164 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.164 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.164 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.164 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.164 * [taylor]: Taking taylor expansion of -1 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of 1.0 in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.164 * [taylor]: Taking taylor expansion of (* x y) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.165 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.165 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.165 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.165 * [taylor]: Taking taylor expansion of -1 in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of 1.0 in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.165 * [taylor]: Taking taylor expansion of (* x y) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.166 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.167 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.167 * [taylor]: Taking taylor expansion of -1 in y 0.167 * [taylor]: Taking taylor expansion of x in y 0.167 * [taylor]: Taking taylor expansion of 1.0 in y 0.170 * [taylor]: Taking taylor expansion of 0 in y 0.173 * [taylor]: Taking taylor expansion of 0 in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.179 * * * [progress]: simplifying candidates 0.180 * [simplify]: Simplifying using # : (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (exp (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y)))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (- (* x y)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 0.184 * * [simplify]: iteration 0 : 207 enodes (cost 322 ) 0.188 * * [simplify]: iteration 1 : 584 enodes (cost 301 ) 0.196 * * [simplify]: iteration 2 : 1729 enodes (cost 298 ) 0.225 * * [simplify]: iteration 3 : 5001 enodes (cost 297 ) 0.227 * [simplify]: Simplified to: (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ (exp x) 1.0)) 0 (log (+ (exp x) 1.0)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ (exp x) 1.0)) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ 1.0 (exp x))) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (exp (+ 1.0 (exp x))) (log (+ (exp x) 1.0)) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (pow (- (log (+ (exp x) 1.0)) (* x y)) 3) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ (exp x) 1.0)) (+ (log (+ 1.0 (exp x))) (* x y))) (* (* x y) (* x y))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (- (* x y)) (+ (+ (log 2.0) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))))) (* 0.5 x)) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 0.227 * * * [progress]: adding candidates to table 0.347 * * [progress]: iteration 2 / 4 0.347 * * * [progress]: picking best candidate 0.352 * * * * [pick]: Picked # 0.353 * * * [progress]: localizing error 0.370 * * * [progress]: generating rewritten candidates 0.370 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.388 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2) 0.394 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.409 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2) 0.413 * * * [progress]: generating series expansions 0.413 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.414 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in (x) around 0 0.414 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.414 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.414 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.414 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.414 * [taylor]: Taking taylor expansion of (exp x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of 1.0 in x 0.414 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.414 * [taylor]: Taking taylor expansion of 1.0 in x 0.414 * [taylor]: Taking taylor expansion of (exp x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.416 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.416 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.416 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.416 * [taylor]: Taking taylor expansion of (exp x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of 1.0 in x 0.416 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.416 * [taylor]: Taking taylor expansion of 1.0 in x 0.416 * [taylor]: Taking taylor expansion of (exp x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.437 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in (x) around 0 0.437 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.437 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.438 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.438 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of 1.0 in x 0.438 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.438 * [taylor]: Taking taylor expansion of 1.0 in x 0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.439 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.439 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.439 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of 1.0 in x 0.439 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.439 * [taylor]: Taking taylor expansion of 1.0 in x 0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.476 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in (x) around 0 0.476 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.476 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.476 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.476 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.476 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.477 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.477 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.477 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.477 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.477 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.477 * [taylor]: Taking taylor expansion of -1 in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of 1.0 in x 0.478 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.478 * [taylor]: Taking taylor expansion of 1.0 in x 0.478 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.478 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.478 * [taylor]: Taking taylor expansion of -1 in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.518 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2) 0.519 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in (x) around 0 0.519 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in x 0.519 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in x 0.519 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.533 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in x 0.533 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in x 0.534 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.547 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in (x) around 0 0.547 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in x 0.547 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.547 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.547 * [taylor]: Taking taylor expansion of -1 in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.547 * [taylor]: Taking taylor expansion of 1.0 in x 0.547 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.547 * [taylor]: Taking taylor expansion of -1 in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in x 0.548 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.548 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.548 * [taylor]: Taking taylor expansion of -1 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.561 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.562 * [approximate]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in (x) around 0 0.562 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x 0.562 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x 0.562 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.562 * [taylor]: Taking taylor expansion of (exp x) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x 0.563 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x 0.563 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.563 * [taylor]: Taking taylor expansion of (exp x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in (x) around 0 0.588 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x 0.588 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x 0.588 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.588 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of 1.0 in x 0.589 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x 0.589 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x 0.589 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.589 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of 1.0 in x 0.619 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in (x) around 0 0.619 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x 0.619 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x 0.619 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.619 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.619 * [taylor]: Taking taylor expansion of -1 in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.620 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x 0.620 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x 0.620 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.620 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.620 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.620 * [taylor]: Taking taylor expansion of -1 in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of 1.0 in x 0.650 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2) 0.650 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.650 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.650 * [taylor]: Taking taylor expansion of (exp x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.650 * [taylor]: Taking taylor expansion of (exp x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.653 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.653 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.653 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.668 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.668 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.668 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.668 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.668 * [taylor]: Taking taylor expansion of -1 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.668 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.668 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.668 * [taylor]: Taking taylor expansion of -1 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.677 * * * [progress]: simplifying candidates 0.679 * [simplify]: Simplifying using # : (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log 1) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (pow (* 1.0 1.0) 3) (pow (- (* (exp x) (exp x)) (* 1.0 (exp x))) 3))) (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (exp (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* (* (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (/ (exp (* (exp x) (exp x))) (exp (* 1.0 (exp x)))) (log (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (exp (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (pow (* (exp x) (exp x)) 3) (pow (* 1.0 (exp x)) 3)) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 (exp x)) (* 1.0 (exp x))) (* (* (exp x) (exp x)) (* 1.0 (exp x))))) (- (* 1.0 (exp x))) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* 1.0 (exp x)) (* 1.0 (exp x)))) (+ (* (exp x) (exp x)) (* 1.0 (exp x))) (- (exp x) 1.0) (- (* 1.0 (exp x))) (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log 1) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log 1) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3))) (log (+ (* (pow 1.0 3) (pow 1.0 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow 1.0 3) (pow (exp x) 3))))) (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (exp x) 3) (pow (exp x) 3)))) (log (- (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (log (+ (pow 1.0 3) (pow (exp x) 3)))) (exp (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3))))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* (* (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* x 3) (* (log (exp x)) 3) (* 1 3) (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (log (pow (exp x) 3)) (exp (pow (exp x) 3)) (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3))) (cbrt (pow (exp x) 3)) (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3)) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (log 1.0))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (+ (* 1.5 (pow x 2)) (+ (* 1.1666666666666665 (pow x 3)) (* 1.0 x))) (- (pow (exp x) 2) (* 1.0 (exp x))) (- (pow (exp x) 2) (* 1.0 (exp x))) (- (+ (log 2.0) (+ (* 2.25 (pow x 2)) (* 1.5 x))) (* 9/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (pow (exp x) 3) 1.0)) (log (+ (pow (exp x) 3) 1.0)) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) 0.684 * * [simplify]: iteration 0 : 363 enodes (cost 641 ) 0.692 * * [simplify]: iteration 1 : 1502 enodes (cost 568 ) 0.734 * * [simplify]: iteration 2 : 5001 enodes (cost 560 ) 0.737 * [simplify]: Simplified to: (* 2 (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) 0 (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (+ (pow (* 1.0 1.0) 3) (pow (- (* (exp x) (exp x)) (* 1.0 (exp x))) 3))) (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (+ (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (* (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (pow (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) 3) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (pow (exp (exp x)) (- (exp x) 1.0)) (+ x (log (- (exp x) 1.0))) (pow (exp (exp x)) (- (exp x) 1.0)) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (pow (* (exp x) (- (exp x) 1.0)) 3) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (pow (exp x) 3) (- (pow (exp x) 3) (pow 1.0 3))) (+ (* (pow (exp x) 3) 1.0) (* (pow (exp x) 2) (+ (pow (exp x) 2) (* 1.0 1.0)))) (- (* 1.0 (exp x))) (* (pow (exp x) 2) (- (pow (exp x) 2) (* 1.0 1.0))) (* (exp x) (+ (exp x) 1.0)) (- (exp x) 1.0) (- (* 1.0 (exp x))) (* 2 (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (+ 1.0 (exp x))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) 0 (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3))) (log (+ (* (pow 1.0 3) (pow 1.0 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow 1.0 3) (pow (exp x) 3))))) (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (exp x) 3) (pow (exp x) 3)))) (log (- (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (log (+ (pow 1.0 3) (pow (exp x) 3)))) (+ (pow 1.0 3) (pow (exp x) 3)) (* (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3))))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (pow (log (+ (pow 1.0 3) (pow (exp x) 3))) 3) (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* x 3) (* x 3) 3 (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (exp x) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (* x 3) (exp (pow (exp x) 3)) (pow (exp x) 2) (exp x) (pow (pow (exp x) 3) 3) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) 3/2) (pow (exp x) 3/2) (+ (log 1.0) (* 1.0 (+ (pow x 2) x))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (+ (* 1.5 (pow x 2)) (+ (* 1.1666666666666665 (pow x 3)) (* 1.0 x))) (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0)) (- (+ (log 2.0) (+ (* 2.25 (pow x 2)) (* 1.5 x))) (* 9/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (pow (exp x) 3) 1.0)) (log (+ (pow (exp x) 3) 1.0)) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) 0.737 * * * [progress]: adding candidates to table 1.009 * * [progress]: iteration 3 / 4 1.009 * * * [progress]: picking best candidate 1.011 * * * * [pick]: Picked # 1.011 * * * [progress]: localizing error 1.022 * * * [progress]: generating rewritten candidates 1.022 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.025 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.028 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.046 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1) 1.051 * * * [progress]: generating series expansions 1.051 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.051 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.051 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.051 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.051 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.051 * [taylor]: Taking taylor expansion of (exp x) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of 1.0 in x 1.055 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.055 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.055 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.055 * [taylor]: Taking taylor expansion of (exp x) in x 1.055 * [taylor]: Taking taylor expansion of x in x 1.055 * [taylor]: Taking taylor expansion of 1.0 in x 1.107 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.107 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.107 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.107 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.107 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of 1.0 in x 1.108 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.108 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.108 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.108 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.108 * [taylor]: Taking taylor expansion of x in x 1.108 * [taylor]: Taking taylor expansion of 1.0 in x 1.131 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.131 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.131 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.131 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.131 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of 1.0 in x 1.132 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.132 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.132 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.132 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.132 * [taylor]: Taking taylor expansion of -1 in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.132 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.161 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.161 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.161 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.161 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.162 * [taylor]: Taking taylor expansion of (exp x) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of 1.0 in x 1.164 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.164 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.164 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.164 * [taylor]: Taking taylor expansion of (exp x) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of 1.0 in x 1.210 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.210 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.210 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.210 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of 1.0 in x 1.211 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.211 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.211 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.211 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of 1.0 in x 1.241 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.241 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.241 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.241 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.241 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.241 * [taylor]: Taking taylor expansion of -1 in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of 1.0 in x 1.242 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.242 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.242 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.242 * [taylor]: Taking taylor expansion of -1 in x 1.242 * [taylor]: Taking taylor expansion of x in x 1.242 * [taylor]: Taking taylor expansion of 1.0 in x 1.265 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.265 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in (x y) around 0 1.265 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in y 1.265 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in y 1.265 * [taylor]: Taking taylor expansion of 2 in y 1.265 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in y 1.265 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in y 1.265 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 1.265 * [taylor]: Taking taylor expansion of (exp x) in y 1.265 * [taylor]: Taking taylor expansion of x in y 1.265 * [taylor]: Taking taylor expansion of 1.0 in y 1.266 * [taylor]: Taking taylor expansion of (* x y) in y 1.266 * [taylor]: Taking taylor expansion of x in y 1.266 * [taylor]: Taking taylor expansion of y in y 1.266 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x 1.266 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x 1.266 * [taylor]: Taking taylor expansion of 2 in x 1.266 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.266 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.267 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.267 * [taylor]: Taking taylor expansion of (exp x) in x 1.267 * [taylor]: Taking taylor expansion of x in x 1.267 * [taylor]: Taking taylor expansion of 1.0 in x 1.269 * [taylor]: Taking taylor expansion of (* x y) in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.269 * [taylor]: Taking taylor expansion of y in x 1.269 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x 1.269 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x 1.269 * [taylor]: Taking taylor expansion of 2 in x 1.270 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.270 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.270 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.270 * [taylor]: Taking taylor expansion of (exp x) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of 1.0 in x 1.272 * [taylor]: Taking taylor expansion of (* x y) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.272 * [taylor]: Taking taylor expansion of y in x 1.275 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt 2.0))) in y 1.275 * [taylor]: Taking taylor expansion of 2 in y 1.275 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in y 1.275 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.275 * [taylor]: Taking taylor expansion of 2.0 in y 1.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (sqrt 2.0) 2)) y) in y 1.288 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y 1.288 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.288 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.288 * [taylor]: Taking taylor expansion of 2.0 in y 1.290 * [taylor]: Taking taylor expansion of y in y 1.338 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) in y 1.338 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) in y 1.338 * [taylor]: Taking taylor expansion of 1/2 in y 1.338 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y 1.338 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.338 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.338 * [taylor]: Taking taylor expansion of 2.0 in y 1.341 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 4))) in y 1.341 * [taylor]: Taking taylor expansion of 1/2 in y 1.341 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 4)) in y 1.341 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 4) in y 1.341 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.341 * [taylor]: Taking taylor expansion of 2.0 in y 1.364 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0 1.364 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in y 1.364 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y 1.364 * [taylor]: Taking taylor expansion of 2 in y 1.364 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y 1.364 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y 1.364 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.364 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.364 * [taylor]: Taking taylor expansion of x in y 1.364 * [taylor]: Taking taylor expansion of 1.0 in y 1.365 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.365 * [taylor]: Taking taylor expansion of (* x y) in y 1.365 * [taylor]: Taking taylor expansion of x in y 1.365 * [taylor]: Taking taylor expansion of y in y 1.365 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x 1.365 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x 1.365 * [taylor]: Taking taylor expansion of 2 in x 1.365 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.365 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.365 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of 1.0 in x 1.366 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.366 * [taylor]: Taking taylor expansion of (* x y) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of y in x 1.367 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x 1.367 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x 1.367 * [taylor]: Taking taylor expansion of 2 in x 1.367 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.367 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.367 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.367 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.367 * [taylor]: Taking taylor expansion of x in x 1.367 * [taylor]: Taking taylor expansion of 1.0 in x 1.368 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.368 * [taylor]: Taking taylor expansion of (* x y) in x 1.368 * [taylor]: Taking taylor expansion of x in x 1.368 * [taylor]: Taking taylor expansion of y in x 1.368 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.368 * [taylor]: Taking taylor expansion of y in y 1.369 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y 1.370 * [taylor]: Taking taylor expansion of 2 in y 1.370 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y 1.370 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y 1.370 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.370 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.370 * [taylor]: Taking taylor expansion of x in y 1.370 * [taylor]: Taking taylor expansion of 1.0 in y 1.373 * [taylor]: Taking taylor expansion of 0 in y 1.378 * [taylor]: Taking taylor expansion of 0 in y 1.385 * [taylor]: Taking taylor expansion of 0 in y 1.385 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0 1.385 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in y 1.385 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y 1.385 * [taylor]: Taking taylor expansion of 2 in y 1.385 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y 1.385 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y 1.385 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.385 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.385 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.385 * [taylor]: Taking taylor expansion of -1 in y 1.385 * [taylor]: Taking taylor expansion of x in y 1.385 * [taylor]: Taking taylor expansion of 1.0 in y 1.386 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.386 * [taylor]: Taking taylor expansion of (* x y) in y 1.386 * [taylor]: Taking taylor expansion of x in y 1.386 * [taylor]: Taking taylor expansion of y in y 1.387 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x 1.387 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x 1.387 * [taylor]: Taking taylor expansion of 2 in x 1.387 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.387 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.387 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.387 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.387 * [taylor]: Taking taylor expansion of -1 in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of 1.0 in x 1.388 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.388 * [taylor]: Taking taylor expansion of (* x y) in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.388 * [taylor]: Taking taylor expansion of y in x 1.388 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x 1.388 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x 1.388 * [taylor]: Taking taylor expansion of 2 in x 1.388 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.388 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.388 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.388 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.388 * [taylor]: Taking taylor expansion of -1 in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of 1.0 in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.389 * [taylor]: Taking taylor expansion of (* x y) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of y in x 1.390 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.390 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.390 * [taylor]: Taking taylor expansion of y in y 1.391 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y 1.391 * [taylor]: Taking taylor expansion of 2 in y 1.391 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y 1.391 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y 1.391 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.391 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.391 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.391 * [taylor]: Taking taylor expansion of -1 in y 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [taylor]: Taking taylor expansion of 1.0 in y 1.395 * [taylor]: Taking taylor expansion of 0 in y 1.405 * [taylor]: Taking taylor expansion of 0 in y 1.412 * [taylor]: Taking taylor expansion of 0 in y 1.412 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1) 1.413 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 1.413 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.413 * [taylor]: Taking taylor expansion of (exp x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of 1.0 in x 1.413 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.413 * [taylor]: Taking taylor expansion of (exp x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of 1.0 in x 1.415 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 1.415 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.415 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of 1.0 in x 1.416 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.416 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of 1.0 in x 1.417 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 1.418 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.418 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.418 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.418 * [taylor]: Taking taylor expansion of -1 in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.418 * [taylor]: Taking taylor expansion of 1.0 in x 1.418 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.418 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.418 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.418 * [taylor]: Taking taylor expansion of -1 in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.418 * [taylor]: Taking taylor expansion of 1.0 in x 1.420 * * * [progress]: simplifying candidates 1.421 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (exp (log (sqrt (+ 1.0 (exp x))))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (exp (log (sqrt (+ 1.0 (exp x))))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* (sqrt (+ 1.0 (exp x))) (/ (sqrt (+ 1.0 (exp x))) (exp (* x y)))) (* (sqrt (+ 1.0 (exp x))) (exp (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (log (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (exp (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (* (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (* (* (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (+ (pow (log (sqrt (+ 1.0 (exp x)))) 3) (pow (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) 3)) (+ (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (* (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (* (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))) (- (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (- (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log 1)) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (cbrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (cbrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (- (log (sqrt (- 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (- (+ (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (/ x (pow (sqrt 2.0) 2)) (* 2 (log (sqrt 2.0))))) (* 1/2 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 1.427 * * [simplify]: iteration 0 : 281 enodes (cost 835 ) 1.431 * * [simplify]: iteration 1 : 838 enodes (cost 761 ) 1.443 * * [simplify]: iteration 2 : 2861 enodes (cost 717 ) 1.493 * * [simplify]: iteration 3 : 5002 enodes (cost 686 ) 1.497 * [simplify]: Simplified to: (* 2 (log (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ (exp x) 1.0))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (pow (log (sqrt (+ 1.0 (exp x)))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* 2 (log (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ (exp x) 1.0))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (pow (log (sqrt (+ 1.0 (exp x)))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (/ (+ 1.0 (exp x)) (exp (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (/ (+ 1.0 (exp x)) (exp (* x y))) (* (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))) (cbrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (pow (- (* 2 (log (sqrt (+ 1.0 (exp x))))) (* x y)) 3) (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (sqrt (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (+ (pow (log (sqrt (+ 1.0 (exp x)))) 3) (pow (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) 3)) (+ (* (log (sqrt (+ (exp x) 1.0))) (* x y)) (* (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)))) (* (* x y) (- (* 2 (log (sqrt (+ 1.0 (exp x))))) (* x y))) (* x y) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (log (+ 1.0 (exp x))) (+ (log (sqrt (+ (exp x) 1.0))) (* 2 (log (cbrt (sqrt (+ 1.0 (exp x))))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (+ (exp x) 1.0))) (log (+ 1.0 (exp x))) (+ (log (cbrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (cbrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (+ (log (sqrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (sqrt (sqrt (+ 1.0 (exp x))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)) (log (+ 1.0 (exp x))) (- (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (- (log (sqrt (- 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (+ (log (sqrt 2.0)) (+ (/ (* x 1/2) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (log (sqrt 2.0)) (+ (/ (* x 1/2) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (* 2 (log (sqrt 2.0))) (+ (/ x 2.0) (* (/ x (/ 2.0 x)) (- 1/2 (/ 1/2 2.0))))) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 1.498 * * * [progress]: adding candidates to table 1.750 * [progress]: [Phase 3 of 3] Extracting. 1.750 * * [regime]: Finding splitpoints for: (# #) 1.751 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.751 * * * * [regimes]: Trying to branch on y from (# #) 1.767 * * * * [regimes]: Trying to branch on x from (# #) 1.780 * * * [regime]: Found split indices: #