23.664 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.052 * * * [progress]: [2/2] Setting up program. 0.055 * [progress]: [Phase 2 of 3] Improving. 0.055 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.058 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.059 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.060 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.060 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.060 * * [progress]: iteration 1 / 4 0.060 * * * [progress]: picking best candidate 0.062 * * * * [pick]: Picked # 0.062 * * * [progress]: localizing error 0.070 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.073 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.076 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.087 * * * [progress]: generating series expansions 0.087 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.087 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.087 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.087 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.087 * [taylor]: Taking taylor expansion of (exp x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.088 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.088 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.088 * [taylor]: Taking taylor expansion of (exp x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.104 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.105 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.129 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.129 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.129 * [taylor]: Taking taylor expansion of -1 in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.129 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.129 * [taylor]: Taking taylor expansion of -1 in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.149 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.149 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (exp x) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (exp x) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.152 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.152 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of 1.0 in x 0.152 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.153 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.155 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.155 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.155 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.155 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.155 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.157 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.157 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.157 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.157 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.157 * [taylor]: Taking taylor expansion of (exp x) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [taylor]: Taking taylor expansion of 1.0 in y 0.157 * [taylor]: Taking taylor expansion of (* x y) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.158 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.158 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.158 * [taylor]: Taking taylor expansion of (exp x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of 1.0 in x 0.158 * [taylor]: Taking taylor expansion of (* x y) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of y in x 0.158 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.158 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.158 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.158 * [taylor]: Taking taylor expansion of (exp x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of 1.0 in x 0.159 * [taylor]: Taking taylor expansion of (* x y) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.160 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.160 * [taylor]: Taking taylor expansion of 2.0 in y 0.164 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.164 * [taylor]: Taking taylor expansion of 0.5 in y 0.164 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.176 * [taylor]: Taking taylor expansion of 0.25 in y 0.176 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.176 * [taylor]: Taking taylor expansion of 1/2 in y 0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.176 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.176 * [taylor]: Taking taylor expansion of 2.0 in y 0.179 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.179 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.179 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.179 * [taylor]: Taking taylor expansion of x in y 0.179 * [taylor]: Taking taylor expansion of 1.0 in y 0.179 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.179 * [taylor]: Taking taylor expansion of (* x y) in y 0.179 * [taylor]: Taking taylor expansion of x in y 0.179 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.179 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of 1.0 in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.180 * [taylor]: Taking taylor expansion of (* x y) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of y in x 0.180 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.180 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of 1.0 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.181 * [taylor]: Taking taylor expansion of (* x y) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of y in x 0.181 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.181 * [taylor]: Taking taylor expansion of y in y 0.183 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.183 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.183 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.183 * [taylor]: Taking taylor expansion of x in y 0.183 * [taylor]: Taking taylor expansion of 1.0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.199 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.199 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.200 * [taylor]: Taking taylor expansion of -1 in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of 1.0 in y 0.200 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.200 * [taylor]: Taking taylor expansion of (* x y) in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.200 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.200 * [taylor]: Taking taylor expansion of -1 in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of 1.0 in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.201 * [taylor]: Taking taylor expansion of (* x y) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of y in x 0.201 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.201 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.201 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of 1.0 in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.202 * [taylor]: Taking taylor expansion of (* x y) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of y in x 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.203 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.204 * [taylor]: Taking taylor expansion of -1 in y 0.204 * [taylor]: Taking taylor expansion of x in y 0.204 * [taylor]: Taking taylor expansion of 1.0 in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.216 * * * [progress]: simplifying candidates 0.217 * [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))) (/ (exp (log (+ 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)) (+ (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (- (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (+ (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (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)) (- (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)) 0.221 * * [simplify]: iteration 0 : 216 enodes (cost 377 ) 0.225 * * [simplify]: iteration 1 : 579 enodes (cost 356 ) 0.234 * * [simplify]: iteration 2 : 1597 enodes (cost 353 ) 0.260 * * [simplify]: iteration 3 : 5001 enodes (cost 352 ) 0.262 * [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))) (/ (+ 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)) (+ (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (- (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (+ (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* 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)) 0.263 * * * [progress]: adding candidates to table 0.357 * * [progress]: iteration 2 / 4 0.358 * * * [progress]: picking best candidate 0.368 * * * * [pick]: Picked # 0.368 * * * [progress]: localizing error 0.378 * * * [progress]: generating rewritten candidates 0.379 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.381 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.383 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.386 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 0.391 * * * [progress]: generating series expansions 0.391 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.391 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.391 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.391 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.391 * [taylor]: Taking taylor expansion of (exp x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.392 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.392 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.392 * [taylor]: Taking taylor expansion of (exp x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.411 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.411 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.411 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.412 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.412 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.412 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.432 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.432 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.432 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.432 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.432 * [taylor]: Taking taylor expansion of -1 in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of 1.0 in x 0.432 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.432 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.432 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.432 * [taylor]: Taking taylor expansion of -1 in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.453 * [approximate]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 0.453 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.453 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.453 * [taylor]: Taking taylor expansion of (exp x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of 1.0 in x 0.453 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 0.453 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.453 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.453 * [taylor]: Taking taylor expansion of (exp x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in (x) around 0 0.507 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 0.507 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.507 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 0.507 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.507 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of 1.0 in x 0.537 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in (x) around 0 0.537 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 0.537 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.537 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.537 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of 1.0 in x 0.538 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 0.538 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.538 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.538 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.538 * [taylor]: Taking taylor expansion of -1 in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.572 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.572 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.572 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.572 * [taylor]: Taking taylor expansion of (exp x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.573 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.573 * [taylor]: Taking taylor expansion of (exp x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.590 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.590 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.590 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of 1.0 in x 0.590 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.591 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.591 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of 1.0 in x 0.611 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.611 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.611 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.611 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.611 * [taylor]: Taking taylor expansion of -1 in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.612 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.612 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.612 * [taylor]: Taking taylor expansion of -1 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.636 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 0.636 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.636 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.636 * [taylor]: Taking taylor expansion of (exp x) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of 1.0 in x 0.636 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.636 * [taylor]: Taking taylor expansion of (exp x) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of 1.0 in x 0.639 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.639 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.639 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of 1.0 in x 0.639 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.640 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of 1.0 in x 0.642 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.642 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.642 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.642 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.642 * [taylor]: Taking taylor expansion of -1 in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.642 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.642 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.642 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.642 * [taylor]: Taking taylor expansion of -1 in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.644 * * * [progress]: simplifying candidates 0.645 * [simplify]: Simplifying using # : (log (cbrt (pow (log (+ 1.0 (exp x))) 3))) (exp (cbrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) 3)) (cbrt (pow (cbrt (log (+ 1.0 (exp x)))) 3)) (cbrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)) (cbrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)) (cbrt (pow 1 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (cbrt (* (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt 1) (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) (/ 3 2))) (cbrt (pow (log (+ 1.0 (exp x))) (/ 3 2))) (* (cbrt (cbrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (cbrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (pow (log (+ 1.0 (exp x))) 3))) (* (* (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (pow (log (+ 1.0 (exp x))) 3))) (sqrt (cbrt (pow (log (+ 1.0 (exp x))) 3))) (sqrt (cbrt (pow (log (+ 1.0 (exp x))) 3))) (* (log (log (+ 1.0 (exp x)))) 3) (* (log (log (+ 1.0 (exp x)))) 3) (* 1 3) (pow (log (+ 1.0 (exp x))) (* (cbrt 3) (cbrt 3))) (pow (log (+ 1.0 (exp x))) (sqrt 3)) (pow (log (+ 1.0 (exp x))) 1) (pow 1 3) (pow (log (+ 1.0 (exp x))) 3) (pow (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) 3) (pow (cbrt (log (+ 1.0 (exp x)))) 3) (pow (sqrt (log (+ 1.0 (exp x)))) 3) (pow (sqrt (log (+ 1.0 (exp x)))) 3) (pow 1 3) (pow (log (+ 1.0 (exp x))) 3) (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (pow (log (+ 1.0 (exp x))) 3)) (exp (pow (log (+ 1.0 (exp x))) 3)) (* (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (pow (log (+ 1.0 (exp x))) 3)) (* (* (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 3)) (pow (log (+ 1.0 (exp x))) 3)) (sqrt (pow (log (+ 1.0 (exp x))) 3)) (sqrt (pow (log (+ 1.0 (exp x))) 3)) (pow (log (+ 1.0 (exp x))) (/ 3 2)) (pow (log (+ 1.0 (exp x))) (/ 3 2)) (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)) (- (+ (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)) (- (+ (* 0.75 (* (pow (log 2.0) 2) (pow x 2))) (+ (pow (log 2.0) 3) (+ (* 1.5 (* (pow (log 2.0) 2) x)) (* 0.75 (* (log 2.0) (pow x 2)))))) (* 3/2 (/ (* (pow (log 2.0) 2) (pow x 2)) (pow 2.0 2)))) (pow (log (+ (exp x) 1.0)) 3) (pow (log (+ (exp x) 1.0)) 3) (- (+ (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) 0.651 * * [simplify]: iteration 0 : 252 enodes (cost 430 ) 0.656 * * [simplify]: iteration 1 : 898 enodes (cost 401 ) 0.677 * * [simplify]: iteration 2 : 4100 enodes (cost 391 ) 0.792 * * [simplify]: iteration 3 : 5002 enodes (cost 391 ) 0.795 * [simplify]: Simplified to: (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) 1 (log (+ 1.0 (exp x))) (cbrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) 1 (log (+ 1.0 (exp x))) (cbrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (cbrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) 1 (log (+ 1.0 (exp x))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (cbrt (* (log (+ 1.0 (exp x))) (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)))) (log (pow (log (+ 1.0 (exp x))) 3)) (log (pow (log (+ 1.0 (exp x))) 3)) 3 (pow (log (+ 1.0 (exp x))) (* (cbrt 3) (cbrt 3))) (pow (log (+ 1.0 (exp x))) (sqrt 3)) (log (+ 1.0 (exp x))) 1 (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 2) (log (+ 1.0 (exp x))) (pow (log (+ 1.0 (exp x))) 3/2) (pow (log (+ 1.0 (exp x))) 3/2) 1 (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 2) (log (pow (log (+ 1.0 (exp x))) 3)) (exp (pow (log (+ 1.0 (exp x))) 3)) (pow (log (+ 1.0 (exp x))) 2) (log (+ 1.0 (exp x))) (pow (pow (log (+ 1.0 (exp x))) 3) 3) (sqrt (pow (log (+ 1.0 (exp x))) 3)) (sqrt (pow (log (+ 1.0 (exp x))) 3)) (pow (log (+ 1.0 (exp x))) 3/2) (pow (log (+ 1.0 (exp x))) 3/2) (* 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 (+ 1.0 (exp x))) 0 (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)))) (+ 1.0 (exp x)) (cbrt (* (log (+ 1.0 (exp x))) (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 (+ 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)) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (+ (* (pow (log 2.0) 2) (+ (* x 1.5) (log 2.0))) (- (* (* 0.75 (pow x 2)) (+ (log 2.0) (pow (log 2.0) 2))) (* 3/2 (/ (* (pow (log 2.0) 2) (pow x 2)) (pow 2.0 2))))) (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 3) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.795 * * * [progress]: adding candidates to table 0.920 * * [progress]: iteration 3 / 4 0.920 * * * [progress]: picking best candidate 0.929 * * * * [pick]: Picked # 0.929 * * * [progress]: localizing error 0.940 * * * [progress]: generating rewritten candidates 0.940 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 0.943 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.945 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 0.948 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.951 * * * [progress]: generating series expansions 0.951 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 0.952 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.952 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.952 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.952 * [taylor]: Taking taylor expansion of (exp x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of 1.0 in x 0.953 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.953 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.953 * [taylor]: Taking taylor expansion of (exp x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [taylor]: Taking taylor expansion of 1.0 in x 0.970 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.970 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.970 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of 1.0 in x 0.970 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.970 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of 1.0 in x 0.991 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.991 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.991 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.991 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.991 * [taylor]: Taking taylor expansion of -1 in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 1.0 in x 0.992 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.992 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.992 * [taylor]: Taking taylor expansion of -1 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 1.0 in x 1.016 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.016 * [approximate]: Taking taylor expansion of (log (log (+ (exp x) 1.0))) in (x) around 0 1.016 * [taylor]: Taking taylor expansion of (log (log (+ (exp x) 1.0))) in x 1.016 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.016 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.016 * [taylor]: Taking taylor expansion of (exp x) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of 1.0 in x 1.017 * [taylor]: Taking taylor expansion of (log (log (+ (exp x) 1.0))) in x 1.017 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.018 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.018 * [taylor]: Taking taylor expansion of (exp x) in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of 1.0 in x 1.068 * [approximate]: Taking taylor expansion of (log (log (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.068 * [taylor]: Taking taylor expansion of (log (log (+ (exp (/ 1 x)) 1.0))) in x 1.068 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.068 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.068 * [taylor]: Taking taylor expansion of 1.0 in x 1.068 * [taylor]: Taking taylor expansion of (log (log (+ (exp (/ 1 x)) 1.0))) in x 1.068 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.068 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of 1.0 in x 1.112 * [approximate]: Taking taylor expansion of (log (log (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.112 * [taylor]: Taking taylor expansion of (log (log (+ (exp (/ -1 x)) 1.0))) in x 1.112 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.112 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.112 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.112 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.112 * [taylor]: Taking taylor expansion of -1 in x 1.112 * [taylor]: Taking taylor expansion of x in x 1.112 * [taylor]: Taking taylor expansion of 1.0 in x 1.112 * [taylor]: Taking taylor expansion of (log (log (+ (exp (/ -1 x)) 1.0))) in x 1.112 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.113 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.113 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.113 * [taylor]: Taking taylor expansion of -1 in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of 1.0 in x 1.152 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 1.152 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 1.152 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.152 * [taylor]: Taking taylor expansion of (exp x) in x 1.152 * [taylor]: Taking taylor expansion of x in x 1.152 * [taylor]: Taking taylor expansion of 1.0 in x 1.152 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.152 * [taylor]: Taking taylor expansion of (exp x) in x 1.152 * [taylor]: Taking taylor expansion of x in x 1.152 * [taylor]: Taking taylor expansion of 1.0 in x 1.155 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 1.155 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.155 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of 1.0 in x 1.155 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.155 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.158 * [taylor]: Taking taylor expansion of 1.0 in x 1.160 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 1.160 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.160 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.160 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.160 * [taylor]: Taking taylor expansion of -1 in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.161 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.161 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.161 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.161 * [taylor]: Taking taylor expansion of -1 in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.161 * [taylor]: Taking taylor expansion of 1.0 in x 1.163 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.163 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 1.163 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.163 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.163 * [taylor]: Taking taylor expansion of (exp x) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of 1.0 in x 1.164 * [taylor]: Taking taylor expansion of (log (+ (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 1.164 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of 1.0 in x 1.180 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.180 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.181 * [taylor]: Taking taylor expansion of x in x 1.181 * [taylor]: Taking taylor expansion of 1.0 in x 1.181 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.181 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.181 * [taylor]: Taking taylor expansion of x in x 1.181 * [taylor]: Taking taylor expansion of 1.0 in x 1.201 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.201 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.202 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.202 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.202 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.202 * [taylor]: Taking taylor expansion of -1 in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.202 * [taylor]: Taking taylor expansion of 1.0 in x 1.202 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.202 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.202 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.202 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.202 * [taylor]: Taking taylor expansion of -1 in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.202 * [taylor]: Taking taylor expansion of 1.0 in x 1.223 * * * [progress]: simplifying candidates 1.224 * [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)))) (log 1) (log (log (+ 1.0 (exp x)))) (log (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))) (log (cbrt (log (+ 1.0 (exp x))))) (log (sqrt (log (+ 1.0 (exp x))))) (log (sqrt (log (+ 1.0 (exp x))))) (log 1) (log (log (+ 1.0 (exp x)))) (log (log (+ 1.0 (exp x)))) (log (log (log (+ 1.0 (exp x))))) (exp (log (log (+ 1.0 (exp x))))) (* (cbrt (log (log (+ 1.0 (exp x))))) (cbrt (log (log (+ 1.0 (exp x)))))) (cbrt (log (log (+ 1.0 (exp x))))) (* (* (log (log (+ 1.0 (exp x)))) (log (log (+ 1.0 (exp x))))) (log (log (+ 1.0 (exp x))))) (sqrt (log (log (+ 1.0 (exp x))))) (sqrt (log (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)) (exp 1) (exp (* (cbrt (log (log (+ 1.0 (exp x))))) (cbrt (log (log (+ 1.0 (exp x))))))) (exp (sqrt (log (log (+ 1.0 (exp x)))))) (exp 1) (exp (log 1)) (exp (log (log (+ 1.0 (exp x))))) (exp (log (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))))) (exp (log (cbrt (log (+ 1.0 (exp x)))))) (exp (log (sqrt (log (+ 1.0 (exp x)))))) (exp (log (sqrt (log (+ 1.0 (exp x)))))) (exp (log 1)) (exp (log (log (+ 1.0 (exp x))))) (log (exp (log (log (+ 1.0 (exp x)))))) (exp (exp (log (log (+ 1.0 (exp x)))))) (* (cbrt (exp (log (log (+ 1.0 (exp x)))))) (cbrt (exp (log (log (+ 1.0 (exp x))))))) (cbrt (exp (log (log (+ 1.0 (exp x)))))) (* (* (exp (log (log (+ 1.0 (exp x))))) (exp (log (log (+ 1.0 (exp x)))))) (exp (log (log (+ 1.0 (exp x)))))) (sqrt (exp (log (log (+ 1.0 (exp x)))))) (sqrt (exp (log (log (+ 1.0 (exp x)))))) (- (+ (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)) (- (+ (* 0.25 (/ (pow x 2) (log 2.0))) (+ (log (log 2.0)) (* 0.5 (/ x (log 2.0))))) (+ (* 0.125 (/ (pow x 2) (pow (log 2.0) 2))) (* 1/2 (/ (pow x 2) (* (log 2.0) (pow 2.0 2)))))) (log (log (+ (exp x) 1.0))) (log (log (+ (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (- (+ (log 2.0) (+ (* 0.25 (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)) 1.229 * * [simplify]: iteration 0 : 200 enodes (cost 388 ) 1.233 * * [simplify]: iteration 1 : 553 enodes (cost 349 ) 1.241 * * [simplify]: iteration 2 : 1729 enodes (cost 338 ) 1.273 * * [simplify]: iteration 3 : 5001 enodes (cost 326 ) 1.275 * [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 (+ 1.0 (exp x))) 0 (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)))) (+ 1.0 (exp x)) (pow (cbrt (log (+ 1.0 (exp x)))) 2) (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)))) 0 (log (log (+ 1.0 (exp x)))) (* 2 (log (cbrt (log (+ 1.0 (exp x)))))) (log (cbrt (log (+ 1.0 (exp x))))) (log (sqrt (log (+ 1.0 (exp x))))) (log (sqrt (log (+ 1.0 (exp x))))) 0 (log (log (+ 1.0 (exp x)))) (log (log (+ 1.0 (exp x)))) (log (log (log (+ 1.0 (exp x))))) (log (+ 1.0 (exp x))) (* (cbrt (log (log (+ 1.0 (exp x))))) (cbrt (log (log (+ 1.0 (exp x)))))) (cbrt (log (log (+ 1.0 (exp x))))) (pow (log (log (+ 1.0 (exp x)))) 3) (sqrt (log (log (+ 1.0 (exp x))))) (sqrt (log (log (+ 1.0 (exp x))))) (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)) E (exp (* (cbrt (log (log (+ 1.0 (exp x))))) (cbrt (log (log (+ 1.0 (exp x))))))) (exp (sqrt (log (log (+ 1.0 (exp x)))))) E 1 (log (+ 1.0 (exp x))) (pow (cbrt (log (+ 1.0 (exp x)))) 2) (cbrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) 1 (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (pow (cbrt (log (+ 1.0 (exp x)))) 2) (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)))) (+ (+ (* 0.5 x) (log 2.0)) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (+ (+ (* (/ (pow x 2) (log 2.0)) (- 0.25 (+ (/ 1/2 (pow 2.0 2)) (/ 0.125 (log 2.0))))) (* 0.5 (/ x (log 2.0)))) (log (log 2.0))) (log (log (+ 1.0 (exp x)))) (log (log (+ 1.0 (exp x)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (+ (* 0.5 x) (log 2.0)) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) 1.275 * * * [progress]: adding candidates to table 1.399 * * [progress]: iteration 4 / 4 1.399 * * * [progress]: picking best candidate 1.406 * * * * [pick]: Picked # 1.406 * * * [progress]: localizing error 1.419 * * * [progress]: generating rewritten candidates 1.419 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.432 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 1.436 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 1.439 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1.449 * * * [progress]: generating series expansions 1.449 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.450 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 1.450 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.450 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.450 * [taylor]: Taking taylor expansion of (exp x) in x 1.450 * [taylor]: Taking taylor expansion of x in x 1.450 * [taylor]: Taking taylor expansion of 1.0 in x 1.451 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.451 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.451 * [taylor]: Taking taylor expansion of (exp x) in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.451 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.468 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.468 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of 1.0 in x 1.468 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.468 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.469 * [taylor]: Taking taylor expansion of x in x 1.469 * [taylor]: Taking taylor expansion of 1.0 in x 1.489 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.489 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.489 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.489 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.489 * [taylor]: Taking taylor expansion of -1 in x 1.489 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of 1.0 in x 1.490 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.490 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.490 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.490 * [taylor]: Taking taylor expansion of -1 in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of 1.0 in x 1.511 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1) 1.511 * [approximate]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in (x) around 0 1.511 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 1.511 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.511 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.511 * [taylor]: Taking taylor expansion of (exp x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.511 * [taylor]: Taking taylor expansion of 1.0 in x 1.512 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 1.512 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.512 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.512 * [taylor]: Taking taylor expansion of (exp x) in x 1.512 * [taylor]: Taking taylor expansion of x in x 1.512 * [taylor]: Taking taylor expansion of 1.0 in x 1.572 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in (x) around 0 1.572 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 1.572 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.572 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.572 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of 1.0 in x 1.572 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 1.572 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.572 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.572 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of 1.0 in x 1.610 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in (x) around 0 1.611 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 1.611 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.611 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.611 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.611 * [taylor]: Taking taylor expansion of -1 in x 1.611 * [taylor]: Taking taylor expansion of x in x 1.611 * [taylor]: Taking taylor expansion of 1.0 in x 1.611 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 1.611 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.611 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.611 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.611 * [taylor]: Taking taylor expansion of -1 in x 1.611 * [taylor]: Taking taylor expansion of x in x 1.612 * [taylor]: Taking taylor expansion of 1.0 in x 1.642 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 1.642 * [approximate]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in (x) around 0 1.642 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 1.642 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.642 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.642 * [taylor]: Taking taylor expansion of (exp x) in x 1.642 * [taylor]: Taking taylor expansion of x in x 1.642 * [taylor]: Taking taylor expansion of 1.0 in x 1.643 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 3) in x 1.643 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.643 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.643 * [taylor]: Taking taylor expansion of (exp x) in x 1.643 * [taylor]: Taking taylor expansion of x in x 1.643 * [taylor]: Taking taylor expansion of 1.0 in x 1.702 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in (x) around 0 1.702 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 1.702 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.702 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.702 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.702 * [taylor]: Taking taylor expansion of x in x 1.703 * [taylor]: Taking taylor expansion of 1.0 in x 1.703 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in x 1.703 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.703 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.703 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.703 * [taylor]: Taking taylor expansion of x in x 1.703 * [taylor]: Taking taylor expansion of 1.0 in x 1.734 * [approximate]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in (x) around 0 1.734 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 1.734 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.734 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.734 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.734 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.734 * [taylor]: Taking taylor expansion of -1 in x 1.734 * [taylor]: Taking taylor expansion of x in x 1.735 * [taylor]: Taking taylor expansion of 1.0 in x 1.735 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in x 1.735 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.735 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [taylor]: Taking taylor expansion of 1.0 in x 1.772 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.772 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp x) 1.0))) in (x) around 0 1.772 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1.0))) in x 1.772 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.772 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.772 * [taylor]: Taking taylor expansion of (exp x) in x 1.772 * [taylor]: Taking taylor expansion of x in x 1.772 * [taylor]: Taking taylor expansion of 1.0 in x 1.779 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1.0))) in x 1.779 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.779 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.779 * [taylor]: Taking taylor expansion of (exp x) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.779 * [taylor]: Taking taylor expansion of 1.0 in x 1.821 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.821 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1.0))) in x 1.821 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.821 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.821 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [taylor]: Taking taylor expansion of 1.0 in x 1.822 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1.0))) in x 1.822 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.822 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.822 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.822 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of 1.0 in x 1.852 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.852 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1.0))) in x 1.852 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.852 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.852 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.852 * [taylor]: Taking taylor expansion of -1 in x 1.852 * [taylor]: Taking taylor expansion of x in x 1.852 * [taylor]: Taking taylor expansion of 1.0 in x 1.854 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1.0))) in x 1.854 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.854 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.854 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.854 * [taylor]: Taking taylor expansion of -1 in x 1.854 * [taylor]: Taking taylor expansion of x in x 1.854 * [taylor]: Taking taylor expansion of 1.0 in x 1.877 * * * [progress]: simplifying candidates 1.880 * [simplify]: Simplifying using # : (+ 1/3 1/3) (+ 1 1) (* (sqrt (pow (log (+ 1.0 (exp x))) 3)) (sqrt (pow (log (+ 1.0 (exp x))) 3))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (+ 1 1) (+ (log (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (log (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (log (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (exp (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (sqrt (pow (log (+ 1.0 (exp x))) 3)) (sqrt (pow (log (+ 1.0 (exp x))) 3))) (* (sqrt (pow (log (+ 1.0 (exp x))) 3)) (* (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (* (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (pow (log (+ 1.0 (exp x))) 3))) (* (* (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (cbrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))))) (cbrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (* (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (sqrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (sqrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (cbrt (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))))) (* (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow 1 3))) (cbrt (sqrt (pow 1 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow 1 3))) (cbrt (sqrt (pow 1 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) 3))) (cbrt (sqrt (pow (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) 3)))) (* (cbrt (sqrt (pow (cbrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (cbrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow 1 3))) (cbrt (sqrt (pow 1 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow 1 3))) (cbrt (sqrt (pow 1 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))))) (cbrt (sqrt (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))))))) (* (cbrt (sqrt (log (+ 1.0 (exp x))))) (cbrt (sqrt (log (+ 1.0 (exp x)))))) (* (cbrt (sqrt (* (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3))))) (cbrt (sqrt (* (cbrt (pow (log (+ 1.0 (exp x))) 3)) (cbrt (pow (log (+ 1.0 (exp x))) 3)))))) (* (cbrt (sqrt (cbrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (cbrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt 1)) (cbrt (sqrt 1))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (* (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))))) (* (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* 1 1) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (sqrt (log (+ 1.0 (exp x)))) 3)))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (* (cbrt (sqrt (pow (log (+ 1.0 (exp x))) (/ 3 2)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 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(log (+ 1.0 (exp x))) 3)))) 1 (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3/2))) (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3/2))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (sqrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) 1 (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))) (* (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3))))) (cbrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (pow (log (+ 1.0 (exp x))) 3)) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (sqrt (cbrt (sqrt (pow (log (+ 1.0 (exp x))) 3)))) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (+ (* (pow (log 2.0) 2) (+ (* x 1.5) (log 2.0))) (- (* (* 0.75 (pow x 2)) (+ (log 2.0) (pow (log 2.0) 2))) (* 3/2 (/ (* (pow (log 2.0) 2) (pow x 2)) (pow 2.0 2))))) (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 3) (+ (* (pow (log 2.0) 2) (+ (* x 1.5) (log 2.0))) (- (* (* 0.75 (pow x 2)) (+ (log 2.0) (pow (log 2.0) 2))) (* 3/2 (/ (* (pow (log 2.0) 2) (pow x 2)) (pow 2.0 2))))) (pow (log (+ 1.0 (exp x))) 3) (pow (log (+ 1.0 (exp x))) 3) (+ (* (sqrt (/ 1 (log 2.0))) (+ (* x 0.25) (* (pow x 2) 0.125))) (- (sqrt (log 2.0)) (+ (* 1/4 (* (sqrt (/ 1 (log 2.0))) (/ (pow x 2) (pow 2.0 2)))) (* 0.03125 (* (sqrt (/ 1 (pow (log 2.0) 3))) (pow x 2)))))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) 1.937 * * * [progress]: adding candidates to table 2.232 * [progress]: [Phase 3 of 3] Extracting. 2.232 * * [regime]: Finding splitpoints for: (# # #) 2.233 * * * [regime-changes]: Trying 2 branch expressions: (y x) 2.233 * * * * [regimes]: Trying to branch on y from (# # #) 2.251 * * * * [regimes]: Trying to branch on x from (# # #) 2.271 * * * [regime]: Found split indices: #