27.161 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.058 * * * [progress]: [2/2] Setting up program. 0.060 * [progress]: [Phase 2 of 3] Improving. 0.061 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.063 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.064 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.066 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.066 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.066 * * [progress]: iteration 1 / 4 0.066 * * * [progress]: picking best candidate 0.068 * * * * [pick]: Picked # 0.068 * * * [progress]: localizing error 0.075 * * * [progress]: generating rewritten candidates 0.075 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.079 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.084 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.088 * * * [progress]: generating series expansions 0.088 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.088 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.088 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.088 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.088 * [taylor]: Taking taylor expansion of (exp x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.089 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.089 * [taylor]: Taking taylor expansion of (exp x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.107 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.133 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.133 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.133 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.133 * [taylor]: Taking taylor expansion of -1 in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.134 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.134 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.134 * [taylor]: Taking taylor expansion of -1 in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.153 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.153 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.154 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.154 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.154 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.154 * [taylor]: Taking taylor expansion of (exp x) in y 0.154 * [taylor]: Taking taylor expansion of x in y 0.154 * [taylor]: Taking taylor expansion of 1.0 in y 0.154 * [taylor]: Taking taylor expansion of (* x y) in y 0.154 * [taylor]: Taking taylor expansion of x in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.154 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.154 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.154 * [taylor]: Taking taylor expansion of (exp x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [taylor]: Taking taylor expansion of 1.0 in x 0.154 * [taylor]: Taking taylor expansion of (* x y) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [taylor]: Taking taylor expansion of y in x 0.154 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.154 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.154 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.155 * [taylor]: Taking taylor expansion of (exp x) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of (* x y) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.156 * [taylor]: Taking taylor expansion of 2.0 in y 0.161 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.161 * [taylor]: Taking taylor expansion of 0.5 in y 0.161 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.172 * [taylor]: Taking taylor expansion of 0.25 in y 0.172 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.172 * [taylor]: Taking taylor expansion of 1/2 in y 0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.172 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.172 * [taylor]: Taking taylor expansion of 2.0 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 x in y 0.175 * [taylor]: Taking taylor expansion of 1.0 in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.175 * [taylor]: Taking taylor expansion of (* x y) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of y in y 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 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 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.176 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.176 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.176 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.177 * [taylor]: Taking taylor expansion of (* x y) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.177 * [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 x in y 0.179 * [taylor]: Taking taylor expansion of 1.0 in y 0.181 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.191 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.191 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.191 * [taylor]: Taking taylor expansion of -1 in y 0.191 * [taylor]: Taking taylor expansion of x in y 0.191 * [taylor]: Taking taylor expansion of 1.0 in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.191 * [taylor]: Taking taylor expansion of (* x y) in y 0.191 * [taylor]: Taking taylor expansion of x in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.192 * [taylor]: Taking taylor expansion of -1 in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of 1.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.192 * [taylor]: Taking taylor expansion of (* x y) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.192 * [taylor]: Taking taylor expansion of -1 in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of 1.0 in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.193 * [taylor]: Taking taylor expansion of (* x y) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of y in x 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.200 * [taylor]: Taking taylor expansion of -1 in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of 1.0 in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.218 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.219 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.219 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.219 * [taylor]: Taking taylor expansion of (exp x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of 1.0 in x 0.219 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.219 * [taylor]: Taking taylor expansion of (exp x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of 1.0 in x 0.223 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.223 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of 1.0 in x 0.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.223 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.227 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.227 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.227 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.227 * [taylor]: Taking taylor expansion of -1 in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of 1.0 in x 0.227 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.227 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.227 * [taylor]: Taking taylor expansion of -1 in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of 1.0 in x 0.230 * * * [progress]: simplifying candidates 0.232 * [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) 0.238 * * [simplify]: iteration 0 : 207 enodes (cost 322 ) 0.243 * * [simplify]: iteration 1 : 584 enodes (cost 301 ) 0.255 * * [simplify]: iteration 2 : 1729 enodes (cost 298 ) 0.287 * * [simplify]: iteration 3 : 5001 enodes (cost 297 ) 0.288 * [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)) 0.288 * * * [progress]: adding candidates to table 0.439 * * [progress]: iteration 2 / 4 0.439 * * * [progress]: picking best candidate 0.449 * * * * [pick]: Picked # 0.449 * * * [progress]: localizing error 0.470 * * * [progress]: generating rewritten candidates 0.470 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2) 0.477 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.485 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.488 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2 1) 0.497 * * * [progress]: generating series expansions 0.497 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2) 0.497 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in x 0.497 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.497 * [taylor]: Taking taylor expansion of (exp x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.497 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [taylor]: Taking taylor expansion of (exp x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (* 1.0 (exp x))) in x 0.497 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.497 * [taylor]: Taking taylor expansion of (exp x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.497 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [taylor]: Taking taylor expansion of (exp x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.512 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in (x) around 0 0.512 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in x 0.512 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.512 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (* 1.0 (exp (/ 1 x)))) in x 0.512 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.513 * [taylor]: Taking taylor expansion of 1.0 in x 0.513 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.525 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in (x) around 0 0.525 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in x 0.526 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.526 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.526 * [taylor]: Taking taylor expansion of 1.0 in x 0.526 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (* 1.0 (exp (/ -1 x)))) in x 0.526 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.526 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.527 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.527 * [taylor]: Taking taylor expansion of 1.0 in x 0.527 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.527 * [taylor]: Taking taylor expansion of -1 in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.539 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.540 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in (x) around 0 0.540 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.540 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.540 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.540 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.540 * [taylor]: Taking taylor expansion of (exp x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of 1.0 in x 0.540 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.540 * [taylor]: Taking taylor expansion of 1.0 in x 0.540 * [taylor]: Taking taylor expansion of (exp x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.542 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.542 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.542 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.542 * [taylor]: Taking taylor expansion of (exp x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [taylor]: Taking taylor expansion of (exp x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.568 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in (x) around 0 0.569 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.569 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.569 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.569 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.570 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.570 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.570 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.570 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of 1.0 in x 0.570 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.570 * [taylor]: Taking taylor expansion of 1.0 in x 0.570 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.607 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in (x) around 0 0.607 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.607 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.607 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.607 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.607 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.607 * [taylor]: Taking taylor expansion of -1 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of 1.0 in x 0.607 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.607 * [taylor]: Taking taylor expansion of 1.0 in x 0.607 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.607 * [taylor]: Taking taylor expansion of -1 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.608 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.608 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.608 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.608 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.608 * [taylor]: Taking taylor expansion of -1 in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of 1.0 in x 0.609 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.609 * [taylor]: Taking taylor expansion of 1.0 in x 0.609 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.609 * [taylor]: Taking taylor expansion of -1 in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.649 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.649 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.649 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.649 * [taylor]: Taking taylor expansion of (exp x) in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.649 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.649 * [taylor]: Taking taylor expansion of (exp x) in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.653 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.653 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.653 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.653 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.662 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.662 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.662 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.662 * [taylor]: Taking taylor expansion of -1 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.663 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.672 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2 1) 0.672 * [approximate]: Taking taylor expansion of (pow (exp x) 2) in (x) around 0 0.672 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.672 * [taylor]: Taking taylor expansion of (exp x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.672 * [taylor]: Taking taylor expansion of (exp x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.674 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0 0.674 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.674 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.679 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0 0.679 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.679 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.680 * [taylor]: Taking taylor expansion of -1 in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.680 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.680 * [taylor]: Taking taylor expansion of -1 in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.684 * * * [progress]: simplifying candidates 0.686 * [simplify]: Simplifying using # : (/ (exp (* (exp x) (exp x))) (exp (* 1.0 (exp x)))) (log (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (exp (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (pow (* (exp x) (exp x)) 3) (pow (* 1.0 (exp x)) 3)) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 (exp x)) (* 1.0 (exp x))) (* (* (exp x) (exp x)) (* 1.0 (exp x))))) (- (* 1.0 (exp x))) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* 1.0 (exp x)) (* 1.0 (exp x)))) (+ (* (exp x) (exp x)) (* 1.0 (exp x))) (- (exp x) 1.0) (- (* 1.0 (exp x))) (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log 1) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (pow (* 1.0 1.0) 3) (pow (- (* (exp x) (exp x)) (* 1.0 (exp x))) 3))) (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (exp (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* (* (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* x 3) (* (log (exp x)) 3) (* 1 3) (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (log (pow (exp x) 3)) (exp (pow (exp x) 3)) (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3))) (cbrt (pow (exp x) 3)) (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3)) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (+ 1 1) (+ (cbrt x) (cbrt x)) (+ (sqrt x) (sqrt x)) (+ x x) (* (exp x) (exp x)) (* (exp (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x)))) (* (exp (sqrt x)) (exp (sqrt x))) (* (exp 1) (exp 1)) (+ 1 1) (+ x x) (log (* (exp x) (exp x))) (exp (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x))) (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x)))) (cbrt (* (exp x) (exp x))) (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x))) (sqrt (* (exp x) (exp x))) (sqrt (* (exp x) (exp x))) (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (cbrt (exp x)))) (* (cbrt (exp x)) (cbrt (exp x))) (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt (exp x)) (sqrt (exp x))) (* 1 1) (* (exp x) (exp x)) (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt (exp x)) (sqrt (exp x))) (* 2 1) (* 2 (cbrt x)) (* 2 (sqrt x)) (* 2 x) (* (exp x) (* (cbrt (exp x)) (cbrt (exp x)))) (* (exp x) (sqrt (exp x))) (* (exp x) 1) (* (cbrt (exp x)) (exp x)) (* (sqrt (exp x)) (exp x)) (* (exp x) (exp x)) (+ (* 1.5 (pow x 2)) (+ (* 1.1666666666666665 (pow x 3)) (* 1.0 x))) (- (pow (exp x) 2) (* 1.0 (exp x))) (- (pow (exp x) 2) (* 1.0 (exp x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (log 1.0))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) (pow (exp x) 2) (pow (exp x) 2) 0.691 * * [simplify]: iteration 0 : 342 enodes (cost 542 ) 0.698 * * [simplify]: iteration 1 : 1663 enodes (cost 475 ) 0.746 * * [simplify]: iteration 2 : 5002 enodes (cost 462 ) 0.749 * [simplify]: Simplified to: (pow (exp (exp x)) (- (exp x) 1.0)) (+ x (log (- (exp x) 1.0))) (pow (exp (exp x)) (- (exp x) 1.0)) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (pow (* (exp x) (- (exp x) 1.0)) 3) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (sqrt (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (+ (pow (exp x) 6) (- (pow (* 1.0 (exp x)) 3))) (+ (* (pow (exp x) 3) 1.0) (* (pow (exp x) 2) (+ (pow (exp x) 2) (* 1.0 1.0)))) (- (* 1.0 (exp x))) (* (pow (exp x) 2) (- (pow (exp x) 2) (* 1.0 1.0))) (* (exp x) (+ (exp x) 1.0)) (- (exp x) 1.0) (- (* 1.0 (exp x))) (* 2 (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) 0 (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (+ (pow (* 1.0 1.0) 3) (pow (- (* (exp x) (exp x)) (* 1.0 (exp x))) 3))) (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (- (* (exp x) (exp x)) (* 1.0 (exp x))) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (* (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (+ (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (- (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) (log (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (* (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (cbrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (pow (log (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))) 3) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (* x 3) (* x 3) 3 (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (exp x) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (* x 3) (exp (pow (exp x) 3)) (pow (exp x) 2) (exp x) (pow (pow (exp x) 3) 3) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) 3/2) (pow (exp x) 3/2) 2 (* 2 (cbrt x)) (* 2 (sqrt x)) (+ x x) (pow (exp x) 2) (pow (exp (cbrt x)) (* 2 (cbrt x))) (exp (* 2 (sqrt x))) (exp 2) 2 (+ x x) (+ x x) (exp (pow (exp x) 2)) (pow (exp x) 6) (pow (cbrt (exp x)) 4) (cbrt (* (exp x) (exp x))) (pow (exp x) 6) (fabs (exp x)) (fabs (exp x)) (pow (cbrt (exp x)) 4) (cbrt (* (exp x) (exp x))) (exp x) (exp x) 1 (pow (exp x) 2) (exp x) (exp x) 2 (* 2 (cbrt x)) (* 2 (sqrt x)) (+ x x) (pow (cbrt (exp x)) 5) (pow (exp x) 3/2) (exp x) (pow (cbrt (exp x)) 4) (pow (exp x) 3/2) (pow (exp x) 2) (+ (* 1.5 (pow x 2)) (+ (* 1.1666666666666665 (pow x 3)) (* 1.0 x))) (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0)) (+ (log 1.0) (* 1.0 (+ (pow x 2) x))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) (+ 1 (* 2 (+ (pow x 2) x))) (pow (exp x) 2) (pow (exp x) 2) 0.749 * * * [progress]: adding candidates to table 1.077 * * [progress]: iteration 3 / 4 1.077 * * * [progress]: picking best candidate 1.084 * * * * [pick]: Picked # 1.084 * * * [progress]: localizing error 1.094 * * * [progress]: generating rewritten candidates 1.095 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.099 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.103 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.107 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.112 * * * [progress]: generating series expansions 1.113 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.113 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.113 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.113 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.113 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.113 * [taylor]: Taking taylor expansion of (exp x) in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of 1.0 in x 1.117 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.117 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.117 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.117 * [taylor]: Taking taylor expansion of (exp x) in x 1.117 * [taylor]: Taking taylor expansion of x in x 1.117 * [taylor]: Taking taylor expansion of 1.0 in x 1.168 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.168 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.168 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.168 * [taylor]: Taking taylor expansion of x in x 1.169 * [taylor]: Taking taylor expansion of 1.0 in x 1.169 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.170 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of 1.0 in x 1.193 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.193 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.194 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.194 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.194 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.194 * [taylor]: Taking taylor expansion of -1 in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of 1.0 in x 1.194 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.194 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.194 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.194 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.195 * [taylor]: Taking taylor expansion of -1 in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of 1.0 in x 1.225 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.225 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.225 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.225 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.225 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.225 * [taylor]: Taking taylor expansion of (exp x) in x 1.225 * [taylor]: Taking taylor expansion of x in x 1.225 * [taylor]: Taking taylor expansion of 1.0 in x 1.228 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.228 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.228 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.228 * [taylor]: Taking taylor expansion of (exp x) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.228 * [taylor]: Taking taylor expansion of 1.0 in x 1.273 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.273 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.273 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.273 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.273 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of 1.0 in x 1.274 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.274 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.274 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.274 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.275 * [taylor]: Taking taylor expansion of 1.0 in x 1.297 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.298 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.298 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.298 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.298 * [taylor]: Taking taylor expansion of -1 in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.298 * [taylor]: Taking taylor expansion of 1.0 in x 1.298 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.298 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.298 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.299 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.299 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.299 * [taylor]: Taking taylor expansion of -1 in x 1.299 * [taylor]: Taking taylor expansion of x in x 1.299 * [taylor]: Taking taylor expansion of 1.0 in x 1.327 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.327 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 1.327 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.327 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.327 * [taylor]: Taking taylor expansion of (exp x) in x 1.327 * [taylor]: Taking taylor expansion of x in x 1.327 * [taylor]: Taking taylor expansion of 1.0 in x 1.329 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.329 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.329 * [taylor]: Taking taylor expansion of (exp x) in x 1.329 * [taylor]: Taking taylor expansion of x in x 1.329 * [taylor]: Taking taylor expansion of 1.0 in x 1.345 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.345 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.345 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.345 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of 1.0 in x 1.346 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.346 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.346 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of 1.0 in x 1.351 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.351 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.351 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.351 * [taylor]: Taking taylor expansion of -1 in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.352 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.352 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.352 * [taylor]: Taking taylor expansion of -1 in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.356 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.356 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 1.356 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.356 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.356 * [taylor]: Taking taylor expansion of (exp x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.359 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.359 * [taylor]: Taking taylor expansion of (exp x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.375 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.375 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.375 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of 1.0 in x 1.375 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.375 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.376 * [taylor]: Taking taylor expansion of 1.0 in x 1.380 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.380 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.380 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.380 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.380 * [taylor]: Taking taylor expansion of -1 in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of 1.0 in x 1.381 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.381 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.381 * [taylor]: Taking taylor expansion of -1 in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of 1.0 in x 1.392 * * * [progress]: simplifying candidates 1.393 * [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))))) (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)))) (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))) (- (+ (* 1/4 (/ (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)) (- (+ (* 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)) 1.397 * * [simplify]: iteration 0 : 162 enodes (cost 564 ) 1.400 * * [simplify]: iteration 1 : 453 enodes (cost 528 ) 1.407 * * [simplify]: iteration 2 : 1549 enodes (cost 508 ) 1.439 * * [simplify]: iteration 3 : 5001 enodes (cost 496 ) 1.442 * [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))))) (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 (+ (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))) (+ (* 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))) (+ (* 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))) 1.442 * * * [progress]: adding candidates to table 1.666 * * [progress]: iteration 4 / 4 1.666 * * * [progress]: picking best candidate 1.670 * * * * [pick]: Picked # 1.670 * * * [progress]: localizing error 1.680 * * * [progress]: generating rewritten candidates 1.680 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.690 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 1.692 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.695 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 1.701 * * * [progress]: generating series expansions 1.701 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.702 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 1.702 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 1.702 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 1.702 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 1.702 * [taylor]: Taking taylor expansion of (exp x) in y 1.702 * [taylor]: Taking taylor expansion of x in y 1.702 * [taylor]: Taking taylor expansion of 1.0 in y 1.702 * [taylor]: Taking taylor expansion of (* x y) in y 1.702 * [taylor]: Taking taylor expansion of x in y 1.702 * [taylor]: Taking taylor expansion of y in y 1.702 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 1.702 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.702 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.702 * [taylor]: Taking taylor expansion of (exp x) in x 1.702 * [taylor]: Taking taylor expansion of x in x 1.702 * [taylor]: Taking taylor expansion of 1.0 in x 1.703 * [taylor]: Taking taylor expansion of (* x y) in x 1.703 * [taylor]: Taking taylor expansion of x in x 1.703 * [taylor]: Taking taylor expansion of y in x 1.703 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 1.703 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.703 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.703 * [taylor]: Taking taylor expansion of (exp x) in x 1.703 * [taylor]: Taking taylor expansion of x in x 1.703 * [taylor]: Taking taylor expansion of 1.0 in x 1.704 * [taylor]: Taking taylor expansion of (* x y) in x 1.704 * [taylor]: Taking taylor expansion of x in x 1.704 * [taylor]: Taking taylor expansion of y in x 1.704 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.705 * [taylor]: Taking taylor expansion of 2.0 in y 1.709 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.709 * [taylor]: Taking taylor expansion of 0.5 in y 1.709 * [taylor]: Taking taylor expansion of y in y 1.721 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 1.721 * [taylor]: Taking taylor expansion of 0.25 in y 1.721 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.721 * [taylor]: Taking taylor expansion of 1/2 in y 1.721 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.721 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.721 * [taylor]: Taking taylor expansion of 2.0 in y 1.723 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 1.723 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 1.723 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.723 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.723 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.723 * [taylor]: Taking taylor expansion of x in y 1.723 * [taylor]: Taking taylor expansion of 1.0 in y 1.723 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.723 * [taylor]: Taking taylor expansion of (* x y) in y 1.723 * [taylor]: Taking taylor expansion of x in y 1.724 * [taylor]: Taking taylor expansion of y in y 1.724 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.724 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.724 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.724 * [taylor]: Taking taylor expansion of 1.0 in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.724 * [taylor]: Taking taylor expansion of (* x y) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.724 * [taylor]: Taking taylor expansion of y in x 1.725 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.725 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.725 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.725 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.725 * [taylor]: Taking taylor expansion of x in x 1.725 * [taylor]: Taking taylor expansion of 1.0 in x 1.725 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.725 * [taylor]: Taking taylor expansion of (* x y) in x 1.725 * [taylor]: Taking taylor expansion of x in x 1.725 * [taylor]: Taking taylor expansion of y in x 1.726 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.726 * [taylor]: Taking taylor expansion of y in y 1.727 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.727 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.727 * [taylor]: Taking taylor expansion of x in y 1.727 * [taylor]: Taking taylor expansion of 1.0 in y 1.734 * [taylor]: Taking taylor expansion of 0 in y 1.738 * [taylor]: Taking taylor expansion of 0 in y 1.744 * [taylor]: Taking taylor expansion of 0 in y 1.744 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 1.744 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 1.744 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.744 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.744 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.744 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.744 * [taylor]: Taking taylor expansion of -1 in y 1.744 * [taylor]: Taking taylor expansion of x in y 1.744 * [taylor]: Taking taylor expansion of 1.0 in y 1.744 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.744 * [taylor]: Taking taylor expansion of (* x y) in y 1.744 * [taylor]: Taking taylor expansion of x in y 1.744 * [taylor]: Taking taylor expansion of y in y 1.745 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 1.745 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.745 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.745 * [taylor]: Taking taylor expansion of -1 in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.745 * [taylor]: Taking taylor expansion of 1.0 in x 1.745 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.745 * [taylor]: Taking taylor expansion of (* x y) in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.745 * [taylor]: Taking taylor expansion of y in x 1.746 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 1.746 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 1.746 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.746 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.746 * [taylor]: Taking taylor expansion of -1 in x 1.746 * [taylor]: Taking taylor expansion of x in x 1.746 * [taylor]: Taking taylor expansion of 1.0 in x 1.746 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.746 * [taylor]: Taking taylor expansion of (* x y) in x 1.746 * [taylor]: Taking taylor expansion of x in x 1.746 * [taylor]: Taking taylor expansion of y in x 1.747 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.747 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.747 * [taylor]: Taking taylor expansion of y in y 1.748 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.748 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.748 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.748 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.748 * [taylor]: Taking taylor expansion of -1 in y 1.748 * [taylor]: Taking taylor expansion of x in y 1.748 * [taylor]: Taking taylor expansion of 1.0 in y 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.755 * [taylor]: Taking taylor expansion of 0 in y 1.760 * [taylor]: Taking taylor expansion of 0 in y 1.760 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 1.761 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in (x y) around 0 1.761 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in y 1.761 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 1.761 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 1.761 * [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 1.763 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x 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 1.763 * [taylor]: Taking taylor expansion of (* x y) in x 1.763 * [taylor]: Taking taylor expansion of x in x 1.763 * [taylor]: Taking taylor expansion of y in x 1.770 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in x 1.770 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) 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 1.770 * [taylor]: Taking taylor expansion of (* x y) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of y in x 1.776 * [taylor]: Taking taylor expansion of (sqrt (log 2.0)) in y 1.776 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.776 * [taylor]: Taking taylor expansion of 2.0 in y 1.779 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (log 2.0))) (- 0.5 y))) in y 1.779 * [taylor]: Taking taylor expansion of 1/2 in y 1.779 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (log 2.0))) (- 0.5 y)) in y 1.779 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (log 2.0))) in y 1.779 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.779 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.779 * [taylor]: Taking taylor expansion of 2.0 in y 1.783 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.783 * [taylor]: Taking taylor expansion of 0.5 in y 1.783 * [taylor]: Taking taylor expansion of y in y 1.802 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (log 2.0))) (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))))))) in y 1.802 * [taylor]: Taking taylor expansion of 1/2 in y 1.802 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (log 2.0))) (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0))))))) in y 1.802 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (log 2.0))) in y 1.802 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.802 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.802 * [taylor]: Taking taylor expansion of 2.0 in y 1.806 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))))) in y 1.806 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ y (log 2.0))) 0.25) in y 1.806 * [taylor]: Taking taylor expansion of (* 0.25 (/ y (log 2.0))) in y 1.806 * [taylor]: Taking taylor expansion of 0.25 in y 1.806 * [taylor]: Taking taylor expansion of (/ y (log 2.0)) in y 1.806 * [taylor]: Taking taylor expansion of y in y 1.806 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.806 * [taylor]: Taking taylor expansion of 2.0 in y 1.807 * [taylor]: Taking taylor expansion of 0.25 in y 1.807 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0))))) in y 1.807 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.807 * [taylor]: Taking taylor expansion of 1/2 in y 1.807 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.807 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.807 * [taylor]: Taking taylor expansion of 2.0 in y 1.808 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))) in y 1.808 * [taylor]: Taking taylor expansion of (* 1/4 (/ (pow y 2) (log 2.0))) in y 1.808 * [taylor]: Taking taylor expansion of 1/4 in y 1.808 * [taylor]: Taking taylor expansion of (/ (pow y 2) (log 2.0)) in y 1.808 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.808 * [taylor]: Taking taylor expansion of y in y 1.808 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.808 * [taylor]: Taking taylor expansion of 2.0 in y 1.809 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (log 2.0))) in y 1.809 * [taylor]: Taking taylor expansion of 0.0625 in y 1.809 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.809 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.809 * [taylor]: Taking taylor expansion of 2.0 in y 1.841 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 1.841 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y 1.841 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 1.841 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.841 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.841 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.841 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.841 * [taylor]: Taking taylor expansion of x in y 1.841 * [taylor]: Taking taylor expansion of 1.0 in y 1.841 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.841 * [taylor]: Taking taylor expansion of (* x y) in y 1.841 * [taylor]: Taking taylor expansion of x in y 1.841 * [taylor]: Taking taylor expansion of y in y 1.842 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.842 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.842 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.842 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.842 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.842 * [taylor]: Taking taylor expansion of x in x 1.842 * [taylor]: Taking taylor expansion of 1.0 in x 1.843 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.843 * [taylor]: Taking taylor expansion of (* x y) in x 1.843 * [taylor]: Taking taylor expansion of x in x 1.843 * [taylor]: Taking taylor expansion of y in x 1.844 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.844 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.844 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.844 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.844 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.844 * [taylor]: Taking taylor expansion of 1.0 in x 1.844 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.844 * [taylor]: Taking taylor expansion of (* x y) in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.844 * [taylor]: Taking taylor expansion of y in x 1.845 * [taylor]: Taking taylor expansion of 0 in y 1.845 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y 1.845 * [taylor]: Taking taylor expansion of +nan.0 in y 1.845 * [taylor]: Taking taylor expansion of y in y 1.847 * [taylor]: Taking taylor expansion of (* +nan.0 (- (log (+ (exp (/ 1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2))))) in y 1.847 * [taylor]: Taking taylor expansion of +nan.0 in y 1.847 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2)))) in y 1.847 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.847 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.847 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.847 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.847 * [taylor]: Taking taylor expansion of x in y 1.847 * [taylor]: Taking taylor expansion of 1.0 in y 1.847 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y 1.847 * [taylor]: Taking taylor expansion of +nan.0 in y 1.847 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.847 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.847 * [taylor]: Taking taylor expansion of y in y 1.854 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3)))))) in y 1.854 * [taylor]: Taking taylor expansion of +nan.0 in y 1.854 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3))))) in y 1.854 * [taylor]: Taking taylor expansion of (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) in y 1.854 * [taylor]: Taking taylor expansion of +nan.0 in y 1.854 * [taylor]: Taking taylor expansion of (/ (log (+ (exp (/ 1 x)) 1.0)) y) in y 1.854 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.854 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.854 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.854 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.854 * [taylor]: Taking taylor expansion of x in y 1.854 * [taylor]: Taking taylor expansion of 1.0 in y 1.854 * [taylor]: Taking taylor expansion of y in y 1.854 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 3)))) in y 1.854 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y 1.855 * [taylor]: Taking taylor expansion of +nan.0 in y 1.855 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.855 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.855 * [taylor]: Taking taylor expansion of y in y 1.864 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 1.864 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y 1.864 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 1.864 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.864 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.864 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.864 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.864 * [taylor]: Taking taylor expansion of -1 in y 1.864 * [taylor]: Taking taylor expansion of x in y 1.864 * [taylor]: Taking taylor expansion of 1.0 in y 1.864 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.864 * [taylor]: Taking taylor expansion of (* x y) in y 1.864 * [taylor]: Taking taylor expansion of x in y 1.864 * [taylor]: Taking taylor expansion of y in y 1.865 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 1.865 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) 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 -1 in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.866 * [taylor]: Taking taylor expansion of 1.0 in x 1.866 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.866 * [taylor]: Taking taylor expansion of (* x y) in x 1.866 * [taylor]: Taking taylor expansion of x in x 1.866 * [taylor]: Taking taylor expansion of y in x 1.867 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 1.867 * [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 -1 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 1.867 * [taylor]: Taking taylor expansion of (* x y) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.867 * [taylor]: Taking taylor expansion of y in x 1.868 * [taylor]: Taking taylor expansion of 0 in y 1.868 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y 1.868 * [taylor]: Taking taylor expansion of +nan.0 in y 1.868 * [taylor]: Taking taylor expansion of y in y 1.870 * [taylor]: Taking taylor expansion of (* +nan.0 (- (log (+ (exp (/ -1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2))))) in y 1.870 * [taylor]: Taking taylor expansion of +nan.0 in y 1.870 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2)))) in y 1.870 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.870 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.870 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.870 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.870 * [taylor]: Taking taylor expansion of -1 in y 1.870 * [taylor]: Taking taylor expansion of x in y 1.870 * [taylor]: Taking taylor expansion of 1.0 in y 1.870 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y 1.870 * [taylor]: Taking taylor expansion of +nan.0 in y 1.870 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.871 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.871 * [taylor]: Taking taylor expansion of y in y 1.877 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3)))))) in y 1.877 * [taylor]: Taking taylor expansion of +nan.0 in y 1.877 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3))))) in y 1.877 * [taylor]: Taking taylor expansion of (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) in y 1.877 * [taylor]: Taking taylor expansion of +nan.0 in y 1.877 * [taylor]: Taking taylor expansion of (/ (log (+ (exp (/ -1 x)) 1.0)) y) in y 1.877 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 1.877 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 1.877 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.877 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.877 * [taylor]: Taking taylor expansion of -1 in y 1.877 * [taylor]: Taking taylor expansion of x in y 1.877 * [taylor]: Taking taylor expansion of 1.0 in y 1.877 * [taylor]: Taking taylor expansion of y in y 1.877 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 3)))) in y 1.877 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y 1.877 * [taylor]: Taking taylor expansion of +nan.0 in y 1.877 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.877 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.878 * [taylor]: Taking taylor expansion of y in y 1.887 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.887 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in (x y) around 0 1.887 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in y 1.887 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 1.887 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 1.887 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 1.887 * [taylor]: Taking taylor expansion of (exp x) in y 1.887 * [taylor]: Taking taylor expansion of x in y 1.887 * [taylor]: Taking taylor expansion of 1.0 in y 1.887 * [taylor]: Taking taylor expansion of (* x y) in y 1.887 * [taylor]: Taking taylor expansion of x in y 1.887 * [taylor]: Taking taylor expansion of y in y 1.889 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in x 1.889 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 1.889 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.889 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.889 * [taylor]: Taking taylor expansion of (exp x) in x 1.889 * [taylor]: Taking taylor expansion of x in x 1.889 * [taylor]: Taking taylor expansion of 1.0 in x 1.890 * [taylor]: Taking taylor expansion of (* x y) in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.890 * [taylor]: Taking taylor expansion of y in x 1.896 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp x) 1.0)) (* x y))) in x 1.896 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 1.896 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 1.896 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.896 * [taylor]: Taking taylor expansion of (exp x) in x 1.896 * [taylor]: Taking taylor expansion of x in x 1.896 * [taylor]: Taking taylor expansion of 1.0 in x 1.897 * [taylor]: Taking taylor expansion of (* x y) in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.897 * [taylor]: Taking taylor expansion of y in x 1.908 * [taylor]: Taking taylor expansion of (sqrt (log 2.0)) in y 1.908 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.908 * [taylor]: Taking taylor expansion of 2.0 in y 1.911 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (log 2.0))) (- 0.5 y))) in y 1.911 * [taylor]: Taking taylor expansion of 1/2 in y 1.911 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (log 2.0))) (- 0.5 y)) in y 1.911 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (log 2.0))) in y 1.911 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.911 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.911 * [taylor]: Taking taylor expansion of 2.0 in y 1.914 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.914 * [taylor]: Taking taylor expansion of 0.5 in y 1.914 * [taylor]: Taking taylor expansion of y in y 1.935 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (log 2.0))) (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))))))) in y 1.935 * [taylor]: Taking taylor expansion of 1/2 in y 1.935 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (log 2.0))) (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0))))))) in y 1.935 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (log 2.0))) in y 1.935 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.935 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.935 * [taylor]: Taking taylor expansion of 2.0 in y 1.938 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ y (log 2.0))) 0.25) (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))))) in y 1.938 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ y (log 2.0))) 0.25) in y 1.938 * [taylor]: Taking taylor expansion of (* 0.25 (/ y (log 2.0))) in y 1.938 * [taylor]: Taking taylor expansion of 0.25 in y 1.938 * [taylor]: Taking taylor expansion of (/ y (log 2.0)) in y 1.938 * [taylor]: Taking taylor expansion of y in y 1.938 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.938 * [taylor]: Taking taylor expansion of 2.0 in y 1.939 * [taylor]: Taking taylor expansion of 0.25 in y 1.939 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow 2.0 2))) (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0))))) in y 1.939 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.939 * [taylor]: Taking taylor expansion of 1/2 in y 1.939 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.939 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.939 * [taylor]: Taking taylor expansion of 2.0 in y 1.940 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ (pow y 2) (log 2.0))) (* 0.0625 (/ 1 (log 2.0)))) in y 1.940 * [taylor]: Taking taylor expansion of (* 1/4 (/ (pow y 2) (log 2.0))) in y 1.940 * [taylor]: Taking taylor expansion of 1/4 in y 1.940 * [taylor]: Taking taylor expansion of (/ (pow y 2) (log 2.0)) in y 1.940 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.940 * [taylor]: Taking taylor expansion of y in y 1.940 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.940 * [taylor]: Taking taylor expansion of 2.0 in y 1.941 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (log 2.0))) in y 1.941 * [taylor]: Taking taylor expansion of 0.0625 in y 1.941 * [taylor]: Taking taylor expansion of (/ 1 (log 2.0)) in y 1.941 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.941 * [taylor]: Taking taylor expansion of 2.0 in y 1.967 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 1.967 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y 1.968 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 1.968 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.968 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.968 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.968 * [taylor]: Taking taylor expansion of x in y 1.968 * [taylor]: Taking taylor expansion of 1.0 in y 1.968 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.968 * [taylor]: Taking taylor expansion of (* x y) in y 1.968 * [taylor]: Taking taylor expansion of x in y 1.968 * [taylor]: Taking taylor expansion of y in y 1.969 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.969 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.969 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.969 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.969 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of 1.0 in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.969 * [taylor]: Taking taylor expansion of (* x y) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of y in x 1.970 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x 1.970 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 1.970 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 1.970 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of 1.0 in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.971 * [taylor]: Taking taylor expansion of (* x y) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of y in x 1.972 * [taylor]: Taking taylor expansion of 0 in y 1.972 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y 1.972 * [taylor]: Taking taylor expansion of +nan.0 in y 1.972 * [taylor]: Taking taylor expansion of y in y 1.974 * [taylor]: Taking taylor expansion of (* +nan.0 (- (log (+ (exp (/ 1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2))))) in y 1.974 * [taylor]: Taking taylor expansion of +nan.0 in y 1.974 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2)))) in y 1.974 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.974 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.974 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.974 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.974 * [taylor]: Taking taylor expansion of x in y 1.974 * [taylor]: Taking taylor expansion of 1.0 in y 1.974 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y 1.974 * [taylor]: Taking taylor expansion of +nan.0 in y 1.974 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.974 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.974 * [taylor]: Taking taylor expansion of y in y 1.980 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3)))))) in y 1.981 * [taylor]: Taking taylor expansion of +nan.0 in y 1.981 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3))))) in y 1.981 * [taylor]: Taking taylor expansion of (* +nan.0 (/ (log (+ (exp (/ 1 x)) 1.0)) y)) in y 1.981 * [taylor]: Taking taylor expansion of +nan.0 in y 1.981 * [taylor]: Taking taylor expansion of (/ (log (+ (exp (/ 1 x)) 1.0)) y) in y 1.981 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 1.981 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 1.981 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.981 * [taylor]: Taking taylor expansion of x in y 1.981 * [taylor]: Taking taylor expansion of 1.0 in y 1.981 * [taylor]: Taking taylor expansion of y in y 1.981 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 3)))) in y 1.981 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y 1.981 * [taylor]: Taking taylor expansion of +nan.0 in y 1.981 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.981 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.981 * [taylor]: Taking taylor expansion of y in y 2.176 * [approximate]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0 2.176 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y 2.176 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 2.176 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 2.176 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 2.176 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.176 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.176 * [taylor]: Taking taylor expansion of -1 in y 2.176 * [taylor]: Taking taylor expansion of x in y 2.177 * [taylor]: Taking taylor expansion of 1.0 in y 2.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.177 * [taylor]: Taking taylor expansion of (* x y) in y 2.177 * [taylor]: Taking taylor expansion of x in y 2.177 * [taylor]: Taking taylor expansion of y in y 2.178 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 2.178 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 2.178 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.178 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.178 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.178 * [taylor]: Taking taylor expansion of -1 in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.178 * [taylor]: Taking taylor expansion of 1.0 in x 2.178 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.178 * [taylor]: Taking taylor expansion of (* x y) in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.179 * [taylor]: Taking taylor expansion of y in x 2.179 * [taylor]: Taking taylor expansion of (sqrt (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x 2.180 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 2.180 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.180 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.180 * [taylor]: Taking taylor expansion of -1 in x 2.180 * [taylor]: Taking taylor expansion of x in x 2.180 * [taylor]: Taking taylor expansion of 1.0 in x 2.180 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.180 * [taylor]: Taking taylor expansion of (* x y) in x 2.180 * [taylor]: Taking taylor expansion of x in x 2.180 * [taylor]: Taking taylor expansion of y in x 2.181 * [taylor]: Taking taylor expansion of 0 in y 2.181 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y 2.181 * [taylor]: Taking taylor expansion of +nan.0 in y 2.181 * [taylor]: Taking taylor expansion of y in y 2.183 * [taylor]: Taking taylor expansion of (* +nan.0 (- (log (+ (exp (/ -1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2))))) in y 2.183 * [taylor]: Taking taylor expansion of +nan.0 in y 2.183 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (* +nan.0 (/ 1 (pow y 2)))) in y 2.183 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 2.183 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 2.183 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.183 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.183 * [taylor]: Taking taylor expansion of -1 in y 2.183 * [taylor]: Taking taylor expansion of x in y 2.183 * [taylor]: Taking taylor expansion of 1.0 in y 2.184 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y 2.184 * [taylor]: Taking taylor expansion of +nan.0 in y 2.184 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.184 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.184 * [taylor]: Taking taylor expansion of y in y 2.190 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3)))))) in y 2.190 * [taylor]: Taking taylor expansion of +nan.0 in y 2.190 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) (- (* +nan.0 (/ 1 (pow y 3))))) in y 2.190 * [taylor]: Taking taylor expansion of (* +nan.0 (/ (log (+ (exp (/ -1 x)) 1.0)) y)) in y 2.190 * [taylor]: Taking taylor expansion of +nan.0 in y 2.190 * [taylor]: Taking taylor expansion of (/ (log (+ (exp (/ -1 x)) 1.0)) y) in y 2.190 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 2.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 2.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.190 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.190 * [taylor]: Taking taylor expansion of -1 in y 2.190 * [taylor]: Taking taylor expansion of x in y 2.190 * [taylor]: Taking taylor expansion of 1.0 in y 2.191 * [taylor]: Taking taylor expansion of y in y 2.191 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 3)))) in y 2.191 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y 2.191 * [taylor]: Taking taylor expansion of +nan.0 in y 2.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.191 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.191 * [taylor]: Taking taylor expansion of y in y 2.200 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 2.200 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 2.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.200 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.200 * [taylor]: Taking taylor expansion of (exp x) in x 2.200 * [taylor]: Taking taylor expansion of x in x 2.200 * [taylor]: Taking taylor expansion of 1.0 in x 2.201 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 2.201 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 2.201 * [taylor]: Taking taylor expansion of (exp x) in x 2.201 * [taylor]: Taking taylor expansion of x in x 2.201 * [taylor]: Taking taylor expansion of 1.0 in x 2.217 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 2.218 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.218 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.218 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.218 * [taylor]: Taking taylor expansion of x in x 2.218 * [taylor]: Taking taylor expansion of 1.0 in x 2.218 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 2.218 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 2.218 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.218 * [taylor]: Taking taylor expansion of x in x 2.218 * [taylor]: Taking taylor expansion of 1.0 in x 2.239 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 2.239 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.239 * [taylor]: Taking taylor expansion of -1 in x 2.239 * [taylor]: Taking taylor expansion of x in x 2.239 * [taylor]: Taking taylor expansion of 1.0 in x 2.239 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 2.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 2.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.239 * [taylor]: Taking taylor expansion of -1 in x 2.239 * [taylor]: Taking taylor expansion of x in x 2.240 * [taylor]: Taking taylor expansion of 1.0 in x 2.265 * * * [progress]: simplifying candidates 2.267 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (- (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)))) (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (+ 1 1) (+ (log (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (log (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (log (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (exp (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (* (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (cbrt (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (cbrt (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))) (cbrt (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (* (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (sqrt (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))) (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)))) (* (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)))))) (* (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))) (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* 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))) (* x y)))) (* (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))) (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)))) (* (sqrt (+ (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)))) (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))) (* x y)))) (* (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))) (sqrt (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))))) (* (sqrt (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (cbrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* 1 1) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt 1)) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) 1) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)))) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))))) (* (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))) (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)))) (log (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (exp (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))) (sqrt (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt 1) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))) (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)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y))) (/ 1 2) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (log (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (exp (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y))))) (cbrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))) (sqrt (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt 1) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))) (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)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y))) (/ 1 2) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* 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 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (+ (* 0.25 (* (sqrt (/ 1 (log 2.0))) x)) (+ (sqrt (log 2.0)) (* 0.0625 (* (sqrt (/ 1 (log 2.0))) (pow x 2))))) (* 0.03125 (* (sqrt (/ 1 (pow (log 2.0) 3))) (pow x 2)))) (- (+ (* +nan.0 (/ (log (+ (exp x) 1.0)) x)) (- (+ (* +nan.0 (/ (* y (log (+ (exp x) 1.0))) (pow x 2))) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (/ (log (+ (exp x) 1.0)) x)) (- (+ (* +nan.0 (/ (* y (log (+ (exp x) 1.0))) (pow x 2))) (- (* +nan.0 y)))))) (- (+ (* 0.25 (* (sqrt (/ 1 (log 2.0))) x)) (+ (sqrt (log 2.0)) (* 0.0625 (* (sqrt (/ 1 (log 2.0))) (pow x 2))))) (* 0.03125 (* (sqrt (/ 1 (pow (log 2.0) 3))) (pow x 2)))) (- (+ (* +nan.0 (/ (log (+ (exp x) 1.0)) x)) (- (+ (* +nan.0 (/ (* y (log (+ (exp x) 1.0))) (pow x 2))) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (/ (log (+ (exp x) 1.0)) x)) (- (+ (* +nan.0 (/ (* y (log (+ (exp x) 1.0))) (pow x 2))) (- (* +nan.0 y)))))) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) 2.274 * * [simplify]: iteration 0 : 327 enodes (cost 1180 ) 2.281 * * [simplify]: iteration 1 : 1147 enodes (cost 1065 ) 2.307 * * [simplify]: iteration 2 : 5001 enodes (cost 1016 ) 2.311 * [simplify]: Simplified to: 1 1 2 1 1 (pow (sqrt (- (log (+ 1.0 (exp x))) (* x y))) 4) (- (log (+ 1.0 (exp x))) (* x y)) (pow (sqrt (- (log (+ 1.0 (exp x))) (* x y))) 4) 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(exp x))) 3) (pow (* x y) 3))) (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)))) (sqrt (+ (log (+ 1.0 (exp x))) (* x y))) 1/2 (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (sqrt (sqrt (- (log (+ 1.0 (exp x))) (* x y)))) (* 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)))) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (* (sqrt (/ 1 (log 2.0))) (+ (* x 0.25) (* (pow x 2) 0.0625))) (- (sqrt (log 2.0)) (* 0.03125 (* (sqrt (/ 1 (pow (log 2.0) 3))) (pow x 2))))) (* +nan.0 (+ (- (/ (log (+ (exp x) 1.0)) x)) (- (/ (* y (log (+ (exp x) 1.0))) (pow x 2)) y))) (* +nan.0 (+ (- (/ (log (+ (exp x) 1.0)) x)) (- (/ (* y (log (+ (exp x) 1.0))) (pow x 2)) y))) (+ (* (sqrt (/ 1 (log 2.0))) (+ (* x 0.25) (* (pow x 2) 0.0625))) (- (sqrt (log 2.0)) (* 0.03125 (* (sqrt (/ 1 (pow (log 2.0) 3))) (pow x 2))))) (* +nan.0 (+ (- (/ (log (+ (exp x) 1.0)) x)) (- (/ (* y (log (+ (exp x) 1.0))) (pow x 2)) y))) (* +nan.0 (+ (- (/ (log (+ (exp x) 1.0)) x)) (- (/ (* y (log (+ (exp x) 1.0))) (pow x 2)) y))) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) 2.312 * * * [progress]: adding candidates to table 2.558 * [progress]: [Phase 3 of 3] Extracting. 2.558 * * [regime]: Finding splitpoints for: (# # # # #) 2.559 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x) 2.559 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (# # # # #) 2.586 * * * * [regimes]: Trying to branch on y from (# # # # #) 2.609 * * * * [regimes]: Trying to branch on x from (# # # # #) 2.630 * * * [regime]: Found split indices: #