16.752 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.046 * * * [progress]: [2/2] Setting up program. 0.048 * [progress]: [Phase 2 of 3] Improving. 0.048 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.050 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.052 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.053 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.053 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.053 * * [progress]: iteration 1 / 4 0.053 * * * [progress]: picking best candidate 0.055 * * * * [pick]: Picked # 0.055 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.065 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.070 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.074 * * * [progress]: generating series expansions 0.074 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.074 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.074 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.074 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.074 * [taylor]: Taking taylor expansion of (exp x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.075 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (exp x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.091 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.091 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.091 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.091 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.091 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.116 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.116 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.116 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.116 * [taylor]: Taking taylor expansion of -1 in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.117 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.117 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.117 * [taylor]: Taking taylor expansion of -1 in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.137 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.137 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.137 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.137 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.137 * [taylor]: Taking taylor expansion of (exp x) in y 0.137 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of 1.0 in y 0.137 * [taylor]: Taking taylor expansion of (* x y) in y 0.137 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.137 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.137 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.137 * [taylor]: Taking taylor expansion of (exp x) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (* x y) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of y in x 0.138 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.138 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.138 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.138 * [taylor]: Taking taylor expansion of (exp x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (* x y) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.139 * [taylor]: Taking taylor expansion of 2.0 in y 0.144 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.144 * [taylor]: Taking taylor expansion of 0.5 in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.155 * [taylor]: Taking taylor expansion of 0.25 in y 0.155 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.155 * [taylor]: Taking taylor expansion of 1/2 in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.155 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.155 * [taylor]: Taking taylor expansion of 2.0 in y 0.157 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.158 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.158 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.158 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of 1.0 in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.158 * [taylor]: Taking taylor expansion of (* x y) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.158 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.158 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of 1.0 in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 0.159 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.159 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of 1.0 in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.160 * [taylor]: Taking taylor expansion of (* x y) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [taylor]: Taking taylor expansion of y in x 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.160 * [taylor]: Taking taylor expansion of y in y 0.161 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.161 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.161 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of 1.0 in y 0.164 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.173 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.174 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.174 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.174 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.174 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.174 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.174 * [taylor]: Taking taylor expansion of -1 in y 0.174 * [taylor]: Taking taylor expansion of x in y 0.174 * [taylor]: Taking taylor expansion of 1.0 in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.174 * [taylor]: Taking taylor expansion of (* x y) in y 0.174 * [taylor]: Taking taylor expansion of x in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.174 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.174 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.174 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.175 * [taylor]: Taking taylor expansion of -1 in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of 1.0 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.175 * [taylor]: Taking taylor expansion of (* x y) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.175 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.175 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.175 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.175 * [taylor]: Taking taylor expansion of -1 in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.176 * [taylor]: Taking taylor expansion of (* x y) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of y in x 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.176 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.178 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.178 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.178 * [taylor]: Taking taylor expansion of -1 in y 0.178 * [taylor]: Taking taylor expansion of x in y 0.178 * [taylor]: Taking taylor expansion of 1.0 in y 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.195 * [taylor]: Taking taylor expansion of 0 in y 0.195 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.195 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.195 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.195 * [taylor]: Taking taylor expansion of (exp x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of 1.0 in x 0.195 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.195 * [taylor]: Taking taylor expansion of (exp x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of 1.0 in x 0.197 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.197 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.197 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of 1.0 in x 0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of 1.0 in x 0.200 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 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 0.200 * [taylor]: Taking taylor expansion of 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 0.202 * * * [progress]: simplifying candidates 0.203 * [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)))) (/ (+ 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)) (* (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)) (+ (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)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.207 * * [simplify]: iteration 0 : 207 enodes (cost 322 ) 0.210 * * [simplify]: iteration 1 : 584 enodes (cost 301 ) 0.219 * * [simplify]: iteration 2 : 1729 enodes (cost 298 ) 0.247 * * [simplify]: iteration 3 : 5001 enodes (cost 297 ) 0.249 * [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)))) (/ (+ 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)) (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)) (+ (+ (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)) (+ (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)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.249 * * * [progress]: adding candidates to table 0.362 * * [progress]: iteration 2 / 4 0.362 * * * [progress]: picking best candidate 0.368 * * * * [pick]: Picked # 0.368 * * * [progress]: localizing error 0.378 * * * [progress]: generating rewritten candidates 0.378 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.381 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.387 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.435 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.445 * * * [progress]: generating series expansions 0.445 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.445 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.445 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.445 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.445 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.445 * [taylor]: Taking taylor expansion of (exp x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of 1.0 in x 0.449 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.449 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.449 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.449 * [taylor]: Taking taylor expansion of (exp x) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.496 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.496 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.496 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.496 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.497 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.497 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.497 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.520 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.520 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.520 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.520 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.520 * [taylor]: Taking taylor expansion of -1 in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.521 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.521 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.521 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.521 * [taylor]: Taking taylor expansion of -1 in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.549 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.549 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.549 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.549 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.549 * [taylor]: Taking taylor expansion of (exp x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.552 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.552 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.552 * [taylor]: Taking taylor expansion of (exp x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.596 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.596 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.596 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.596 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.597 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.597 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.597 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.597 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of 1.0 in x 0.626 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.626 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.626 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.626 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.626 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.626 * [taylor]: Taking taylor expansion of -1 in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.627 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.627 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.627 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.627 * [taylor]: Taking taylor expansion of -1 in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of 1.0 in x 0.650 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.650 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in (x y) around 0 0.650 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in y 0.650 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in y 0.651 * [taylor]: Taking taylor expansion of 2 in y 0.651 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in y 0.651 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in y 0.651 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.651 * [taylor]: Taking taylor expansion of (exp x) in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.651 * [taylor]: Taking taylor expansion of 1.0 in y 0.652 * [taylor]: Taking taylor expansion of (* x y) in y 0.652 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x 0.652 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x 0.652 * [taylor]: Taking taylor expansion of 2 in x 0.652 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.652 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.652 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.652 * [taylor]: Taking taylor expansion of (exp x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of 1.0 in x 0.654 * [taylor]: Taking taylor expansion of (* x y) in x 0.655 * [taylor]: Taking taylor expansion of x in x 0.655 * [taylor]: Taking taylor expansion of y in x 0.655 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp x) 1.0)))) (* x y)) in x 0.655 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp x) 1.0)))) in x 0.655 * [taylor]: Taking taylor expansion of 2 in x 0.655 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.655 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.655 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.655 * [taylor]: Taking taylor expansion of (exp x) in x 0.655 * [taylor]: Taking taylor expansion of x in x 0.655 * [taylor]: Taking taylor expansion of 1.0 in x 0.657 * [taylor]: Taking taylor expansion of (* x y) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of y in x 0.660 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt 2.0))) in y 0.660 * [taylor]: Taking taylor expansion of 2 in y 0.660 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in y 0.660 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.660 * [taylor]: Taking taylor expansion of 2.0 in y 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (sqrt 2.0) 2)) y) in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y 0.673 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 0.673 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.673 * [taylor]: Taking taylor expansion of 2.0 in y 0.675 * [taylor]: Taking taylor expansion of y in y 0.724 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) (* 1/2 (/ 1 (pow (sqrt 2.0) 4)))) in y 0.724 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 2))) in y 0.724 * [taylor]: Taking taylor expansion of 1/2 in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 2)) in y 0.725 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 0.725 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.725 * [taylor]: Taking taylor expansion of 2.0 in y 0.727 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow (sqrt 2.0) 4))) in y 0.727 * [taylor]: Taking taylor expansion of 1/2 in y 0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 2.0) 4)) in y 0.727 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 4) in y 0.727 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.727 * [taylor]: Taking taylor expansion of 2.0 in y 0.750 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0 0.750 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in y 0.750 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y 0.750 * [taylor]: Taking taylor expansion of 2 in y 0.750 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y 0.750 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y 0.750 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.750 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.750 * [taylor]: Taking taylor expansion of x in y 0.750 * [taylor]: Taking taylor expansion of 1.0 in y 0.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.751 * [taylor]: Taking taylor expansion of (* x y) in y 0.751 * [taylor]: Taking taylor expansion of x in y 0.751 * [taylor]: Taking taylor expansion of y in y 0.751 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x 0.751 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x 0.752 * [taylor]: Taking taylor expansion of 2 in x 0.752 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.752 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.752 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.752 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of 1.0 in x 0.752 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.752 * [taylor]: Taking taylor expansion of (* x y) in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of y in x 0.753 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) (/ 1 (* x y))) in x 0.753 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in x 0.753 * [taylor]: Taking taylor expansion of 2 in x 0.753 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.753 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.753 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.753 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of 1.0 in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.754 * [taylor]: Taking taylor expansion of (* x y) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of y in x 0.754 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.754 * [taylor]: Taking taylor expansion of y in y 0.756 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ 1 x)) 1.0)))) in y 0.756 * [taylor]: Taking taylor expansion of 2 in y 0.756 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in y 0.756 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in y 0.756 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.756 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.756 * [taylor]: Taking taylor expansion of x in y 0.756 * [taylor]: Taking taylor expansion of 1.0 in y 0.760 * [taylor]: Taking taylor expansion of 0 in y 0.765 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.772 * [approximate]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in (x y) around 0 0.772 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in y 0.772 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y 0.772 * [taylor]: Taking taylor expansion of 2 in y 0.772 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y 0.772 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y 0.772 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.772 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.772 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.772 * [taylor]: Taking taylor expansion of -1 in y 0.772 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of 1.0 in y 0.773 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.773 * [taylor]: Taking taylor expansion of (* x y) in y 0.773 * [taylor]: Taking taylor expansion of x in y 0.773 * [taylor]: Taking taylor expansion of y in y 0.774 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x 0.774 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x 0.774 * [taylor]: Taking taylor expansion of 2 in x 0.774 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.774 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.774 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.774 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.774 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.774 * [taylor]: Taking taylor expansion of -1 in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.774 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.775 * [taylor]: Taking taylor expansion of (* x y) in x 0.775 * [taylor]: Taking taylor expansion of x in x 0.775 * [taylor]: Taking taylor expansion of y in x 0.775 * [taylor]: Taking taylor expansion of (- (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) (/ 1 (* x y))) in x 0.775 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in x 0.775 * [taylor]: Taking taylor expansion of 2 in x 0.775 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.775 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.775 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.775 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.775 * [taylor]: Taking taylor expansion of -1 in x 0.775 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.776 * [taylor]: Taking taylor expansion of (* x y) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.777 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.777 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of (* 2 (log (sqrt (+ (exp (/ -1 x)) 1.0)))) in y 0.778 * [taylor]: Taking taylor expansion of 2 in y 0.778 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in y 0.778 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in y 0.778 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.778 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.778 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.778 * [taylor]: Taking taylor expansion of -1 in y 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [taylor]: Taking taylor expansion of 1.0 in y 0.782 * [taylor]: Taking taylor expansion of 0 in y 0.787 * [taylor]: Taking taylor expansion of 0 in y 0.800 * [taylor]: Taking taylor expansion of 0 in y 0.801 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 0.801 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 0.801 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.801 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.801 * [taylor]: Taking taylor expansion of (exp x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.803 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.803 * [taylor]: Taking taylor expansion of (exp x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.820 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.820 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.820 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.820 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of 1.0 in x 0.821 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.821 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.821 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of 1.0 in x 0.825 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.825 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.825 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.826 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.826 * [taylor]: Taking taylor expansion of -1 in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of 1.0 in x 0.826 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.826 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.826 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.826 * [taylor]: Taking taylor expansion of -1 in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of 1.0 in x 0.831 * * * [progress]: simplifying candidates 0.832 * [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))) (/ (exp (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (exp (* 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)))) (log (sqrt (+ 1.0 (exp x))))) 3) (pow (* x y) 3)) (+ (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (+ (* (* x y) (* x y)) (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))) (- (* x y)) (- (* (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))))) (* (* x y) (* x y))) (+ (+ (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 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* x y)) (+ (log (sqrt (- 1.0 (exp x)))) (* x y)) (+ (- (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)) (- (* x y)) (log (sqrt (+ 1.0 (exp x)))) (exp (sqrt (+ 1.0 (exp x)))) (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (+ 1.0 (exp x)))) (* (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (sqrt (+ 1.0 (exp x)))) (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (sqrt (cbrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt 1) (sqrt (+ 1.0 (exp x))) (sqrt 1) (sqrt (+ 1.0 (exp x))) (sqrt (+ (pow 1.0 3) (pow (exp x) 3))) (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (sqrt (- 1.0 (exp x))) (/ 1 2) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 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)) (- (+ (* 1/4 (/ (pow x 2) (sqrt 2.0))) (+ (sqrt 2.0) (* 1/2 (/ x (sqrt 2.0))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2.0) 3)))) (sqrt (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) 0.838 * * [simplify]: iteration 0 : 279 enodes (cost 765 ) 0.843 * * [simplify]: iteration 1 : 942 enodes (cost 666 ) 0.860 * * [simplify]: iteration 2 : 3612 enodes (cost 627 ) 0.937 * * [simplify]: iteration 3 : 5001 enodes (cost 617 ) 0.940 * [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 (+ (exp x) 1.0))) 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 (+ (exp x) 1.0))) 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 (+ (- (* x y)) (log (+ 1.0 (exp x)))) 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 (* x y) 3)) (pow (log (+ 1.0 (exp x))) 3)) (+ (* (* x y) (* x y)) (* (log (sqrt (+ (exp x) 1.0))) (* 2 (+ (* x y) (log (+ 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 (+ 1.0 (exp x)))) (* x y)) (+ (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* x y)) (+ (log (sqrt (- 1.0 (exp x)))) (* x y)) (+ (- (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)) (- (* x y)) (log (sqrt (+ (exp x) 1.0))) (exp (sqrt (+ 1.0 (exp x)))) (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (+ 1.0 (exp x)))) (pow (sqrt (+ 1.0 (exp x))) 3) (fabs (cbrt (+ 1.0 (exp x)))) (sqrt (cbrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))) 1 (sqrt (+ 1.0 (exp x))) 1 (sqrt (+ 1.0 (exp x))) (sqrt (+ (pow 1.0 3) (pow (exp x) 3))) (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (sqrt (- 1.0 (exp x))) 1/2 (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 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))))) (+ (- (* x y)) (log (+ 1.0 (exp x)))) (+ (- (* x y)) (log (+ 1.0 (exp x)))) (+ (* 1/2 (/ x (sqrt 2.0))) (+ (sqrt 2.0) (* (/ (pow x 2) (sqrt 2.0)) (- 1/4 (/ 1/8 2.0))))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) 0.940 * * * [progress]: adding candidates to table 1.181 * * [progress]: iteration 3 / 4 1.181 * * * [progress]: picking best candidate 1.185 * * * * [pick]: Picked # 1.185 * * * [progress]: localizing error 1.201 * * * [progress]: generating rewritten candidates 1.201 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.209 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.214 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.224 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.233 * * * [progress]: generating series expansions 1.233 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.234 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0 1.234 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.234 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.234 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.234 * [taylor]: Taking taylor expansion of 1/2 in x 1.234 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of 2.0 in x 1.235 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.235 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.235 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.235 * [taylor]: Taking taylor expansion of 1/2 in x 1.235 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of 2.0 in x 1.251 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0 1.251 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.251 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.251 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.251 * [taylor]: Taking taylor expansion of 1/2 in x 1.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.251 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of 2.0 in x 1.252 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.252 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.252 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.252 * [taylor]: Taking taylor expansion of 1/2 in x 1.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.252 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.253 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.253 * [taylor]: Taking taylor expansion of x in x 1.253 * [taylor]: Taking taylor expansion of 2.0 in x 1.266 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0 1.266 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.266 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.266 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.266 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.266 * [taylor]: Taking taylor expansion of 1/2 in x 1.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.266 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.267 * [taylor]: Taking taylor expansion of 2.0 in x 1.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.267 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.268 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.268 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.268 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.268 * [taylor]: Taking taylor expansion of 1/2 in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.268 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of 2.0 in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.286 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.287 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0 1.287 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.287 * [taylor]: Taking taylor expansion of 1/2 in x 1.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.287 * [taylor]: Taking taylor expansion of x in x 1.287 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.287 * [taylor]: Taking taylor expansion of 1/2 in x 1.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.287 * [taylor]: Taking taylor expansion of x in x 1.294 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 1.294 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 1.294 * [taylor]: Taking taylor expansion of 1/2 in x 1.294 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 1.295 * [taylor]: Taking taylor expansion of 1/2 in x 1.295 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.302 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 1.302 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 1.302 * [taylor]: Taking taylor expansion of 1/2 in x 1.302 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.302 * [taylor]: Taking taylor expansion of x in x 1.303 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 1.303 * [taylor]: Taking taylor expansion of 1/2 in x 1.303 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.310 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.310 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0 1.310 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y 1.310 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y 1.310 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y 1.310 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 1.310 * [taylor]: Taking taylor expansion of 1/2 in y 1.310 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.310 * [taylor]: Taking taylor expansion of x in y 1.310 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 1.310 * [taylor]: Taking taylor expansion of x in y 1.310 * [taylor]: Taking taylor expansion of 2.0 in y 1.310 * [taylor]: Taking taylor expansion of (* x y) in y 1.311 * [taylor]: Taking taylor expansion of x in y 1.311 * [taylor]: Taking taylor expansion of y in y 1.311 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 1.311 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.311 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.311 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.311 * [taylor]: Taking taylor expansion of 1/2 in x 1.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of 2.0 in x 1.311 * [taylor]: Taking taylor expansion of (* x y) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [taylor]: Taking taylor expansion of y in x 1.312 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 1.312 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.312 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.312 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.312 * [taylor]: Taking taylor expansion of 1/2 in x 1.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [taylor]: Taking taylor expansion of 2.0 in x 1.313 * [taylor]: Taking taylor expansion of (* x y) in x 1.313 * [taylor]: Taking taylor expansion of x in x 1.313 * [taylor]: Taking taylor expansion of y in x 1.313 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.313 * [taylor]: Taking taylor expansion of 2.0 in y 1.318 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.318 * [taylor]: Taking taylor expansion of 0.5 in y 1.318 * [taylor]: Taking taylor expansion of y in y 1.329 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 1.329 * [taylor]: Taking taylor expansion of 0.25 in y 1.329 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.329 * [taylor]: Taking taylor expansion of 1/2 in y 1.329 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.329 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.329 * [taylor]: Taking taylor expansion of 2.0 in y 1.331 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in (x y) around 0 1.331 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in y 1.331 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in y 1.331 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in y 1.331 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 1.331 * [taylor]: Taking taylor expansion of 1/2 in y 1.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.331 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.331 * [taylor]: Taking taylor expansion of x in y 1.331 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 1.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.332 * [taylor]: Taking taylor expansion of x in y 1.332 * [taylor]: Taking taylor expansion of 2.0 in y 1.332 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.332 * [taylor]: Taking taylor expansion of (* x y) in y 1.332 * [taylor]: Taking taylor expansion of x in y 1.332 * [taylor]: Taking taylor expansion of y in y 1.332 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 1.332 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.332 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.332 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.332 * [taylor]: Taking taylor expansion of 1/2 in x 1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.332 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.332 * [taylor]: Taking taylor expansion of x in x 1.333 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.333 * [taylor]: Taking taylor expansion of 2.0 in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.334 * [taylor]: Taking taylor expansion of (* x y) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of y in x 1.334 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 1.334 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.334 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.334 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.334 * [taylor]: Taking taylor expansion of 1/2 in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.334 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.335 * [taylor]: Taking taylor expansion of x in x 1.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.335 * [taylor]: Taking taylor expansion of x in x 1.335 * [taylor]: Taking taylor expansion of 2.0 in x 1.336 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.336 * [taylor]: Taking taylor expansion of (* x y) in x 1.336 * [taylor]: Taking taylor expansion of x in x 1.336 * [taylor]: Taking taylor expansion of y in x 1.336 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.337 * [taylor]: Taking taylor expansion of y in y 1.339 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 1.339 * [taylor]: Taking taylor expansion of (log 1/2) in y 1.339 * [taylor]: Taking taylor expansion of 1/2 in y 1.339 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.339 * [taylor]: Taking taylor expansion of 2 in y 1.339 * [taylor]: Taking taylor expansion of (log x) in y 1.339 * [taylor]: Taking taylor expansion of x in y 1.343 * [taylor]: Taking taylor expansion of 2 in y 1.354 * [taylor]: Taking taylor expansion of 2.0 in y 1.360 * [approximate]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 1.360 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in y 1.360 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in y 1.360 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in y 1.360 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in y 1.360 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 1.360 * [taylor]: Taking taylor expansion of 1/2 in y 1.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.360 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.360 * [taylor]: Taking taylor expansion of x in y 1.360 * [taylor]: Taking taylor expansion of 2.0 in y 1.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.360 * [taylor]: Taking taylor expansion of x in y 1.361 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.361 * [taylor]: Taking taylor expansion of (* x y) in y 1.361 * [taylor]: Taking taylor expansion of x in y 1.361 * [taylor]: Taking taylor expansion of y in y 1.361 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 1.361 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.361 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.361 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.361 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.361 * [taylor]: Taking taylor expansion of 1/2 in x 1.361 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.361 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.361 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of 2.0 in x 1.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.363 * [taylor]: Taking taylor expansion of (* x y) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of y in x 1.363 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 1.364 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.364 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.364 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.364 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.364 * [taylor]: Taking taylor expansion of 1/2 in x 1.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.364 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of 2.0 in x 1.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.365 * [taylor]: Taking taylor expansion of (* x y) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of y in x 1.366 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.366 * [taylor]: Taking taylor expansion of y in y 1.368 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 1.368 * [taylor]: Taking taylor expansion of (log 1/2) in y 1.368 * [taylor]: Taking taylor expansion of 1/2 in y 1.368 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.368 * [taylor]: Taking taylor expansion of 2 in y 1.368 * [taylor]: Taking taylor expansion of (log x) in y 1.368 * [taylor]: Taking taylor expansion of x in y 1.373 * [taylor]: Taking taylor expansion of -2 in y 1.384 * [taylor]: Taking taylor expansion of 2.0 in y 1.384 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.385 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0 1.385 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.385 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.385 * [taylor]: Taking taylor expansion of 1/2 in x 1.385 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.385 * [taylor]: Taking taylor expansion of x in x 1.385 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.385 * [taylor]: Taking taylor expansion of x in x 1.385 * [taylor]: Taking taylor expansion of 2.0 in x 1.385 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.385 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.385 * [taylor]: Taking taylor expansion of 1/2 in x 1.385 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.385 * [taylor]: Taking taylor expansion of x in x 1.385 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.385 * [taylor]: Taking taylor expansion of x in x 1.385 * [taylor]: Taking taylor expansion of 2.0 in x 1.387 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in (x) around 0 1.387 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.387 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.387 * [taylor]: Taking taylor expansion of 1/2 in x 1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.388 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.388 * [taylor]: Taking taylor expansion of 2.0 in x 1.388 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.388 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.388 * [taylor]: Taking taylor expansion of 1/2 in x 1.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.388 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of 2.0 in x 1.394 * [approximate]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in (x) around 0 1.394 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.394 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.394 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.394 * [taylor]: Taking taylor expansion of 1/2 in x 1.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.394 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of 2.0 in x 1.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.395 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.395 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.395 * [taylor]: Taking taylor expansion of 1/2 in x 1.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.395 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.395 * [taylor]: Taking taylor expansion of 2.0 in x 1.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.395 * [taylor]: Taking taylor expansion of x in x 1.401 * * * [progress]: simplifying candidates 1.402 * [simplify]: Simplifying using # : (log (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log 1) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (exp (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (log (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* (* (* 1/2 1/2) 1/2) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) x) (* (sqrt 1/2) x) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (pow (sqrt x) 2)) (* 1/2 (pow 1 2)) (* 1/2 x) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (sqrt (pow x 2))) (* 1/2 1) (* 1/2 (pow x (/ 2 2))) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (exp (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (* (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (- (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (* x y)) (* (exp (* 1/2 (pow x 2))) (* (exp x) (exp 2.0))) (* (exp (* 1/2 (pow x 2))) (exp (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (* (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))) (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1.407 * * [simplify]: iteration 0 : 371 enodes (cost 575 ) 1.414 * * [simplify]: iteration 1 : 1439 enodes (cost 529 ) 1.443 * * [simplify]: iteration 2 : 5001 enodes (cost 520 ) 1.448 * [simplify]: Simplified to: (* 2 (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* x 1/2) 1/2 (* x 1/2) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (fabs x)) 1/2 (* x 1/2) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* (* x y) (* x y))) (- (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (* x y)) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 3) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (+ x 2.0) (- (+ x 2.0) (* 1/2 (pow x 2)))) (* 1/4 (* (pow x 2) (pow x 2)))) (+ (- (* (+ x 2.0) (+ x 2.0))) (* (pow x 4) 1/4)) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (+ (+ (log (pow x 2)) (/ (/ 2.0 x) x)) (+ (/ 2 x) (log 1/2))) (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ (/ 2.0 x) x)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (/ 2 x) (+ (- (log 1/2) (* x y)) (log (pow x 2)))) (+ (/ 2 x) (- (log 1/2) (+ (* x y) (* 2 (log (/ -1 x)))))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1.449 * * * [progress]: adding candidates to table 1.673 * * [progress]: iteration 4 / 4 1.673 * * * [progress]: picking best candidate 1.681 * * * * [pick]: Picked # 1.681 * * * [progress]: localizing error 1.702 * * * [progress]: generating rewritten candidates 1.702 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.738 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.742 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 1.747 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.759 * * * [progress]: generating series expansions 1.759 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.760 * [approximate]: Taking taylor expansion of (/ (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (+ (exp x) 1.0)) (* x y))) in (x y) around 0 1.760 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (+ (exp x) 1.0)) (* x y))) in y 1.760 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) in y 1.760 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 2) in y 1.760 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 1.760 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 1.760 * [taylor]: Taking taylor expansion of (exp x) in y 1.760 * [taylor]: Taking taylor expansion of x in y 1.760 * [taylor]: Taking taylor expansion of 1.0 in y 1.760 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in y 1.760 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.760 * [taylor]: Taking taylor expansion of x in y 1.760 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.760 * [taylor]: Taking taylor expansion of y in y 1.760 * [taylor]: Taking taylor expansion of (+ (log (+ (exp x) 1.0)) (* x y)) in y 1.760 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 1.760 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 1.761 * [taylor]: Taking taylor expansion of (exp x) in y 1.761 * [taylor]: Taking taylor expansion of x in y 1.761 * [taylor]: Taking taylor expansion of 1.0 in y 1.761 * [taylor]: Taking taylor expansion of (* x y) in y 1.761 * [taylor]: Taking taylor expansion of x in y 1.761 * [taylor]: Taking taylor expansion of y in y 1.761 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (+ (exp x) 1.0)) (* x y))) in x 1.762 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) in x 1.762 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 2) in x 1.762 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.762 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.762 * [taylor]: Taking taylor expansion of (exp x) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of 1.0 in x 1.763 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.763 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.763 * [taylor]: Taking taylor expansion of x in x 1.763 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.763 * [taylor]: Taking taylor expansion of y in x 1.763 * [taylor]: Taking taylor expansion of (+ (log (+ (exp x) 1.0)) (* x y)) in x 1.763 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.763 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.763 * [taylor]: Taking taylor expansion of (exp x) in x 1.763 * [taylor]: Taking taylor expansion of x in x 1.763 * [taylor]: Taking taylor expansion of 1.0 in x 1.764 * [taylor]: Taking taylor expansion of (* x y) in x 1.764 * [taylor]: Taking taylor expansion of x in x 1.764 * [taylor]: Taking taylor expansion of y in x 1.770 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (+ (exp x) 1.0)) (* x y))) in x 1.770 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) in x 1.770 * [taylor]: Taking taylor expansion of (pow (log (+ (exp x) 1.0)) 2) in x 1.770 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.770 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.770 * [taylor]: Taking taylor expansion of (exp x) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of 1.0 in x 1.771 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.771 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.771 * [taylor]: Taking taylor expansion of y in x 1.771 * [taylor]: Taking taylor expansion of (+ (log (+ (exp x) 1.0)) (* x y)) in x 1.771 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.771 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.771 * [taylor]: Taking taylor expansion of (exp x) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of 1.0 in x 1.772 * [taylor]: Taking taylor expansion of (* x y) in x 1.772 * [taylor]: Taking taylor expansion of x in x 1.772 * [taylor]: Taking taylor expansion of y in x 1.778 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.778 * [taylor]: Taking taylor expansion of 2.0 in y 1.795 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.795 * [taylor]: Taking taylor expansion of 0.5 in y 1.795 * [taylor]: Taking taylor expansion of y in y 1.854 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 1.854 * [taylor]: Taking taylor expansion of 0.25 in y 1.854 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.854 * [taylor]: Taking taylor expansion of 1/2 in y 1.854 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.854 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.854 * [taylor]: Taking taylor expansion of 2.0 in y 1.858 * [approximate]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 1.858 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y 1.858 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in y 1.858 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in y 1.858 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.858 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.858 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.858 * [taylor]: Taking taylor expansion of x in y 1.859 * [taylor]: Taking taylor expansion of 1.0 in y 1.859 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in y 1.859 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in y 1.859 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.859 * [taylor]: Taking taylor expansion of x in y 1.859 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.859 * [taylor]: Taking taylor expansion of y in y 1.860 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 1.860 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.860 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.860 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.860 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.860 * [taylor]: Taking taylor expansion of x in y 1.860 * [taylor]: Taking taylor expansion of 1.0 in y 1.860 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.860 * [taylor]: Taking taylor expansion of (* x y) in y 1.860 * [taylor]: Taking taylor expansion of x in y 1.860 * [taylor]: Taking taylor expansion of y in y 1.861 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.861 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in x 1.861 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in x 1.861 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.861 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.861 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.861 * [taylor]: Taking taylor expansion of x in x 1.862 * [taylor]: Taking taylor expansion of 1.0 in x 1.862 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in x 1.862 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.862 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.862 * [taylor]: Taking taylor expansion of x in x 1.862 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.862 * [taylor]: Taking taylor expansion of y in x 1.863 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.863 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.863 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.863 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of 1.0 in x 1.864 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.864 * [taylor]: Taking taylor expansion of (* x y) in x 1.864 * [taylor]: Taking taylor expansion of x in x 1.864 * [taylor]: Taking taylor expansion of y in x 1.865 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.865 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in x 1.865 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in x 1.865 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.865 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.865 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of 1.0 in x 1.866 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in x 1.866 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.866 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.866 * [taylor]: Taking taylor expansion of x in x 1.866 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.866 * [taylor]: Taking taylor expansion of y in x 1.866 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.867 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.867 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.867 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.867 * [taylor]: Taking taylor expansion of 1.0 in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.868 * [taylor]: Taking taylor expansion of (* x y) in x 1.868 * [taylor]: Taking taylor expansion of x in x 1.868 * [taylor]: Taking taylor expansion of y in x 1.869 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.869 * [taylor]: Taking taylor expansion of -1 in y 1.869 * [taylor]: Taking taylor expansion of y in y 1.872 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.872 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.873 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.873 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.873 * [taylor]: Taking taylor expansion of x in y 1.873 * [taylor]: Taking taylor expansion of 1.0 in y 1.886 * [taylor]: Taking taylor expansion of 0 in y 1.893 * [taylor]: Taking taylor expansion of 0 in y 1.903 * [taylor]: Taking taylor expansion of 0 in y 1.903 * [approximate]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 1.903 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y 1.904 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in y 1.904 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y 1.904 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.904 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.904 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.904 * [taylor]: Taking taylor expansion of -1 in y 1.904 * [taylor]: Taking taylor expansion of x in y 1.904 * [taylor]: Taking taylor expansion of 1.0 in y 1.904 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in y 1.904 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in y 1.904 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.904 * [taylor]: Taking taylor expansion of x in y 1.904 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.904 * [taylor]: Taking taylor expansion of y in y 1.904 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 1.904 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.904 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.904 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.904 * [taylor]: Taking taylor expansion of -1 in y 1.904 * [taylor]: Taking taylor expansion of x in y 1.905 * [taylor]: Taking taylor expansion of 1.0 in y 1.905 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.905 * [taylor]: Taking taylor expansion of (* x y) in y 1.905 * [taylor]: Taking taylor expansion of x in y 1.905 * [taylor]: Taking taylor expansion of y in y 1.905 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 1.905 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in x 1.905 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in x 1.905 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.905 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.905 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.905 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.905 * [taylor]: Taking taylor expansion of -1 in x 1.905 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of 1.0 in x 1.906 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in x 1.906 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.906 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.906 * [taylor]: Taking taylor expansion of y in x 1.906 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 1.906 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.906 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.906 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.907 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.907 * [taylor]: Taking taylor expansion of -1 in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of 1.0 in x 1.907 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.907 * [taylor]: Taking taylor expansion of (* x y) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of y in x 1.908 * [taylor]: Taking taylor expansion of (/ (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 1.908 * [taylor]: Taking taylor expansion of (- (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (/ 1 (* (pow x 2) (pow y 2)))) in x 1.908 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in x 1.908 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.908 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.908 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.908 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.908 * [taylor]: Taking taylor expansion of -1 in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [taylor]: Taking taylor expansion of 1.0 in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow y 2))) in x 1.908 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow y 2)) in x 1.908 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.908 * [taylor]: Taking taylor expansion of y in x 1.909 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 1.909 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.909 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.909 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.909 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.909 * [taylor]: Taking taylor expansion of -1 in x 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [taylor]: Taking taylor expansion of 1.0 in x 1.909 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.909 * [taylor]: Taking taylor expansion of (* x y) in x 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [taylor]: Taking taylor expansion of y in x 1.910 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.910 * [taylor]: Taking taylor expansion of -1 in y 1.910 * [taylor]: Taking taylor expansion of y in y 1.912 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.912 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.912 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.912 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.912 * [taylor]: Taking taylor expansion of -1 in y 1.912 * [taylor]: Taking taylor expansion of x in y 1.912 * [taylor]: Taking taylor expansion of 1.0 in y 1.917 * [taylor]: Taking taylor expansion of (- (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) y) (* y (pow (log (+ (exp (/ -1 x)) 1.0)) 2))) in y 1.917 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) y) in y 1.917 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y 1.917 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.917 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.917 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.917 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.917 * [taylor]: Taking taylor expansion of -1 in y 1.917 * [taylor]: Taking taylor expansion of x in y 1.917 * [taylor]: Taking taylor expansion of 1.0 in y 1.917 * [taylor]: Taking taylor expansion of y in y 1.917 * [taylor]: Taking taylor expansion of (* y (pow (log (+ (exp (/ -1 x)) 1.0)) 2)) in y 1.917 * [taylor]: Taking taylor expansion of y in y 1.917 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y 1.917 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.917 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.917 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.917 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.917 * [taylor]: Taking taylor expansion of -1 in y 1.917 * [taylor]: Taking taylor expansion of x in y 1.918 * [taylor]: Taking taylor expansion of 1.0 in y 1.925 * [taylor]: Taking taylor expansion of 0 in y 1.936 * [taylor]: Taking taylor expansion of 0 in y 1.940 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.940 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 1.940 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.940 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.940 * [taylor]: Taking taylor expansion of (exp x) in x 1.940 * [taylor]: Taking taylor expansion of x in x 1.940 * [taylor]: Taking taylor expansion of 1.0 in x 1.941 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.941 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.941 * [taylor]: Taking taylor expansion of (exp x) in x 1.941 * [taylor]: Taking taylor expansion of x in x 1.941 * [taylor]: Taking taylor expansion of 1.0 in x 1.956 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.956 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.956 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.956 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.956 * [taylor]: Taking taylor expansion of x in x 1.956 * [taylor]: Taking taylor expansion of 1.0 in x 1.957 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.957 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.957 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.957 * [taylor]: Taking taylor expansion of x in x 1.957 * [taylor]: Taking taylor expansion of 1.0 in x 1.981 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.981 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.981 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.981 * [taylor]: Taking taylor expansion of -1 in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of 1.0 in x 1.982 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.982 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.982 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.982 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.982 * [taylor]: Taking taylor expansion of -1 in x 1.982 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of 1.0 in x 2.002 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 2.002 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 2.002 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.002 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.002 * [taylor]: Taking taylor expansion of (exp x) in x 2.002 * [taylor]: Taking taylor expansion of x in x 2.002 * [taylor]: Taking taylor expansion of 1.0 in x 2.002 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.002 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.002 * [taylor]: Taking taylor expansion of (exp x) in x 2.002 * [taylor]: Taking taylor expansion of x in x 2.002 * [taylor]: Taking taylor expansion of 1.0 in x 2.018 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 2.018 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.018 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.018 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.018 * [taylor]: Taking taylor expansion of x in x 2.018 * [taylor]: Taking taylor expansion of 1.0 in x 2.018 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.018 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.018 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.018 * [taylor]: Taking taylor expansion of x in x 2.019 * [taylor]: Taking taylor expansion of 1.0 in x 2.038 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 2.038 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.038 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.038 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.038 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.038 * [taylor]: Taking taylor expansion of -1 in x 2.038 * [taylor]: Taking taylor expansion of x in x 2.038 * [taylor]: Taking taylor expansion of 1.0 in x 2.038 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.039 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.039 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.039 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.039 * [taylor]: Taking taylor expansion of -1 in x 2.039 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of 1.0 in x 2.063 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 2.064 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 2.064 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.064 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.064 * [taylor]: Taking taylor expansion of (exp x) in x 2.064 * [taylor]: Taking taylor expansion of x in x 2.064 * [taylor]: Taking taylor expansion of 1.0 in x 2.064 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.064 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.064 * [taylor]: Taking taylor expansion of (exp x) in x 2.064 * [taylor]: Taking taylor expansion of x in x 2.064 * [taylor]: Taking taylor expansion of 1.0 in x 2.080 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 2.080 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.080 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.080 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.080 * [taylor]: Taking taylor expansion of x in x 2.081 * [taylor]: Taking taylor expansion of 1.0 in x 2.081 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.081 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.081 * [taylor]: Taking taylor expansion of x in x 2.081 * [taylor]: Taking taylor expansion of 1.0 in x 2.101 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 2.101 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.101 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.101 * [taylor]: Taking taylor expansion of -1 in x 2.101 * [taylor]: Taking taylor expansion of x in x 2.101 * [taylor]: Taking taylor expansion of 1.0 in x 2.101 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.101 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.101 * [taylor]: Taking taylor expansion of -1 in x 2.101 * [taylor]: Taking taylor expansion of x in x 2.102 * [taylor]: Taking taylor expansion of 1.0 in x 2.121 * * * [progress]: simplifying candidates 2.122 * [simplify]: Simplifying using # : (- (log (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (log (+ (log (+ 1.0 (exp x))) (* x y)))) (log (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (exp (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (* (* (- (* (log (+ 1.0 (exp x))) (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))) (log (+ 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))) (* x y)))) (* (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y))))) (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (* (* (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* 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))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (sqrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (- (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (- (+ (log (+ 1.0 (exp x))) (* x y))) (/ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (log (+ 1.0 (exp x))) (* x y))) (/ (* (* x y) (* x y)) (+ (log (+ 1.0 (exp x))) (* x y))) (/ (* (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))))) (* (cbrt (+ (log (+ 1.0 (exp x))) (* x y))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y))))) (/ (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (* (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (* (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (cbrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))))) 1) (/ (cbrt (- (* (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))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (* (cbrt (+ (log (+ 1.0 (exp x))) (* x y))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y))))) (/ (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) 1) (/ (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (+ (log (+ 1.0 (exp x))) (* x y))) (/ 1 (* (cbrt (+ (log (+ 1.0 (exp x))) (* x y))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y))))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ 1 (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ 1 1) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y))) (/ (+ (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)) (cbrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (+ (log (+ 1.0 (exp x))) (* x y)) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (- (log (+ 1.0 (exp x))) (* x y)) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (+ (log (+ 1.0 (exp x))) (* x y)) 1) (/ (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ 1.0 (exp x))) (* x y))) (/ 1 (+ (log (+ 1.0 (exp x))) (* x y))) (/ (+ (log (+ 1.0 (exp x))) (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (* (cbrt (+ (log (+ 1.0 (exp x))) (* x y))) (cbrt (+ (log (+ 1.0 (exp x))) (* x y))))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y)))) (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) 1) (/ (+ (log (+ 1.0 (exp x))) (* x y)) (cbrt (- (* (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))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))))) (/ (+ (log (+ 1.0 (exp x))) (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 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 (+ 1.0 (exp x)))) (* (* x y) (* 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))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (* (+ (log (+ 1.0 (exp x))) (* x y)) (+ (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (log (+ 1.0 (exp x))) (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 (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (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 (* (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 (* (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 (+ 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enodes (cost 1230 ) 2.135 * * [simplify]: iteration 1 : 1389 enodes (cost 1140 ) 2.161 * * [simplify]: iteration 2 : 5001 enodes (cost 1118 ) 2.171 * [simplify]: Simplified to: (log (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (log (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (exp (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (pow (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y))) 3) (* (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y))))) (cbrt (/ (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)))) 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[regimes]: Trying to branch on x from (# # #) 2.449 * * * [regime]: Found split indices: #