28.330 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.078 * * * [progress]: [2/2] Setting up program. 0.080 * [progress]: [Phase 2 of 3] Improving. 0.080 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.082 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.083 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.085 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.085 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.085 * * [progress]: iteration 1 / 4 0.085 * * * [progress]: picking best candidate 0.087 * * * * [pick]: Picked # 0.087 * * * [progress]: localizing error 0.094 * * * [progress]: generating rewritten candidates 0.094 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.097 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.102 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.106 * * * [progress]: generating series expansions 0.106 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.106 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.106 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.106 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.106 * [taylor]: Taking taylor expansion of (exp x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (exp x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.128 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.128 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.128 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.150 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.150 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.150 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.150 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.150 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.171 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.171 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.171 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.171 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.171 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.171 * [taylor]: Taking taylor expansion of (exp x) in y 0.171 * [taylor]: Taking taylor expansion of x in y 0.172 * [taylor]: Taking taylor expansion of 1.0 in y 0.172 * [taylor]: Taking taylor expansion of (* x y) in y 0.172 * [taylor]: Taking taylor expansion of x in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.172 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.172 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.172 * [taylor]: Taking taylor expansion of (exp x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of 1.0 in x 0.172 * [taylor]: Taking taylor expansion of (* x y) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.172 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.172 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.172 * [taylor]: Taking taylor expansion of (exp x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of 1.0 in x 0.173 * [taylor]: Taking taylor expansion of (* x y) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of y in x 0.174 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.174 * [taylor]: Taking taylor expansion of 2.0 in y 0.179 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.179 * [taylor]: Taking taylor expansion of 0.5 in y 0.179 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.191 * [taylor]: Taking taylor expansion of 0.25 in y 0.191 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.191 * [taylor]: Taking taylor expansion of 1/2 in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.192 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.192 * [taylor]: Taking taylor expansion of 2.0 in y 0.194 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.194 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.194 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.194 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of 1.0 in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.194 * [taylor]: Taking taylor expansion of (* x y) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.194 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.194 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.194 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.194 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of 1.0 in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.195 * [taylor]: Taking taylor expansion of (* x y) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of y in x 0.195 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.195 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.195 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of 1.0 in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.196 * [taylor]: Taking taylor expansion of (* x y) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of y in x 0.196 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.196 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.198 * [taylor]: Taking taylor expansion of x in y 0.198 * [taylor]: Taking taylor expansion of 1.0 in y 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.216 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.216 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.216 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.216 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.216 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.216 * [taylor]: Taking taylor expansion of -1 in y 0.216 * [taylor]: Taking taylor expansion of x in y 0.216 * [taylor]: Taking taylor expansion of 1.0 in y 0.216 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.216 * [taylor]: Taking taylor expansion of (* x y) in y 0.216 * [taylor]: Taking taylor expansion of x in y 0.216 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.217 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.217 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.217 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of 1.0 in x 0.217 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.217 * [taylor]: Taking taylor expansion of (* x y) in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.217 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.217 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.218 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of 1.0 in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.218 * [taylor]: Taking taylor expansion of (* x y) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.220 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.220 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.220 * [taylor]: Taking taylor expansion of -1 in y 0.220 * [taylor]: Taking taylor expansion of x in y 0.220 * [taylor]: Taking taylor expansion of 1.0 in y 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.233 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.233 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.233 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.233 * [taylor]: Taking taylor expansion of (exp x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of 1.0 in x 0.233 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.233 * [taylor]: Taking taylor expansion of (exp x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of 1.0 in x 0.236 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of 1.0 in x 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.238 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.239 * [taylor]: Taking taylor expansion of -1 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.241 * * * [progress]: simplifying candidates 0.241 * [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) 0.245 * * [simplify]: iteration 0 : 207 enodes (cost 322 ) 0.249 * * [simplify]: iteration 1 : 584 enodes (cost 301 ) 0.257 * * [simplify]: iteration 2 : 1729 enodes (cost 298 ) 0.285 * * [simplify]: iteration 3 : 5001 enodes (cost 297 ) 0.286 * [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)) 0.287 * * * [progress]: adding candidates to table 0.400 * * [progress]: iteration 2 / 4 0.400 * * * [progress]: picking best candidate 0.406 * * * * [pick]: Picked # 0.406 * * * [progress]: localizing error 0.418 * * * [progress]: generating rewritten candidates 0.418 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.422 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.425 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.430 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.436 * * * [progress]: generating series expansions 0.436 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.437 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.437 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.437 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.437 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.437 * [taylor]: Taking taylor expansion of (exp x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of 1.0 in x 0.440 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.440 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.440 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.440 * [taylor]: Taking taylor expansion of (exp x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of 1.0 in x 0.487 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.487 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.487 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.488 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.488 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.488 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.517 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.517 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.517 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.517 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.517 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.517 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.517 * [taylor]: Taking taylor expansion of -1 in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.518 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.518 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.518 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.518 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.518 * [taylor]: Taking taylor expansion of -1 in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.543 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.543 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.543 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.543 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.543 * [taylor]: Taking taylor expansion of (exp x) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.546 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.546 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.546 * [taylor]: Taking taylor expansion of (exp x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.598 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.598 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.598 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.598 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.599 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.599 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.599 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.599 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of 1.0 in x 0.623 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.623 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.623 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.623 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.623 * [taylor]: Taking taylor expansion of -1 in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.624 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.624 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.624 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.624 * [taylor]: Taking taylor expansion of -1 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of 1.0 in x 0.648 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.648 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 0.648 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.648 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.648 * [taylor]: Taking taylor expansion of (exp x) in x 0.648 * [taylor]: Taking taylor expansion of x in x 0.648 * [taylor]: Taking taylor expansion of 1.0 in x 0.651 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.651 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.651 * [taylor]: Taking taylor expansion of (exp x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of 1.0 in x 0.668 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.668 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.668 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.668 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of 1.0 in x 0.669 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.669 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.669 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of 1.0 in x 0.680 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.680 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.680 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) 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 0.680 * [taylor]: Taking taylor expansion of 1.0 in x 0.681 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.681 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.681 * [taylor]: Taking taylor expansion of -1 in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of 1.0 in x 0.686 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.686 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 0.686 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.686 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.686 * [taylor]: Taking taylor expansion of (exp x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.689 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.707 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.707 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.707 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.707 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of 1.0 in x 0.707 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.708 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.708 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.712 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.712 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.712 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.712 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.713 * [taylor]: Taking taylor expansion of -1 in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of 1.0 in x 0.713 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.713 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.713 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.713 * [taylor]: Taking taylor expansion of -1 in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of 1.0 in x 0.718 * * * [progress]: simplifying candidates 0.719 * [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)) 0.724 * * [simplify]: iteration 0 : 162 enodes (cost 564 ) 0.727 * * [simplify]: iteration 1 : 453 enodes (cost 528 ) 0.734 * * [simplify]: iteration 2 : 1549 enodes (cost 508 ) 0.768 * * [simplify]: iteration 3 : 5001 enodes (cost 496 ) 0.770 * [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))) 0.771 * * * [progress]: adding candidates to table 1.000 * * [progress]: iteration 3 / 4 1.000 * * * [progress]: picking best candidate 1.004 * * * * [pick]: Picked # 1.004 * * * [progress]: localizing error 1.018 * * * [progress]: generating rewritten candidates 1.018 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1.022 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.041 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.073 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.086 * * * [progress]: generating series expansions 1.086 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.086 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.086 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.086 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.086 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.086 * [taylor]: Taking taylor expansion of (exp x) in x 1.086 * [taylor]: Taking taylor expansion of x in x 1.086 * [taylor]: Taking taylor expansion of 1.0 in x 1.089 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.089 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.090 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.090 * [taylor]: Taking taylor expansion of (exp x) in x 1.090 * [taylor]: Taking taylor expansion of x in x 1.090 * [taylor]: Taking taylor expansion of 1.0 in x 1.144 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.144 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.144 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.144 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.144 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.144 * [taylor]: Taking taylor expansion of x in x 1.144 * [taylor]: Taking taylor expansion of 1.0 in x 1.145 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.145 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.145 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.145 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.145 * [taylor]: Taking taylor expansion of x in x 1.145 * [taylor]: Taking taylor expansion of 1.0 in x 1.169 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.169 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.169 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.169 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.169 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.169 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.169 * [taylor]: Taking taylor expansion of -1 in x 1.169 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of 1.0 in x 1.170 * [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 -1 in x 1.171 * [taylor]: Taking taylor expansion of x in x 1.171 * [taylor]: Taking taylor expansion of 1.0 in x 1.195 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.195 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.195 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.195 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.195 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.195 * [taylor]: Taking taylor expansion of (exp x) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of 1.0 in x 1.204 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.204 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.204 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.204 * [taylor]: Taking taylor expansion of (exp x) in x 1.204 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of 1.0 in x 1.251 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.251 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.252 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of 1.0 in x 1.252 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.252 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.253 * [taylor]: Taking taylor expansion of 1.0 in x 1.277 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.277 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.277 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.277 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.277 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.277 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.277 * [taylor]: Taking taylor expansion of -1 in x 1.277 * [taylor]: Taking taylor expansion of x in x 1.277 * [taylor]: Taking taylor expansion of 1.0 in x 1.278 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.278 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.278 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.278 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.278 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.278 * [taylor]: Taking taylor expansion of -1 in x 1.278 * [taylor]: Taking taylor expansion of x in x 1.278 * [taylor]: Taking taylor expansion of 1.0 in x 1.307 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.307 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 1.307 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.307 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.307 * [taylor]: Taking taylor expansion of (exp x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of 1.0 in x 1.310 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.310 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.310 * [taylor]: Taking taylor expansion of (exp x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of 1.0 in x 1.327 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.327 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.327 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.327 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 1.328 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.328 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.328 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 1.333 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.333 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.333 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.333 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.333 * [taylor]: Taking taylor expansion of -1 in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of 1.0 in x 1.334 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.334 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.334 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.334 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.334 * [taylor]: Taking taylor expansion of -1 in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of 1.0 in x 1.339 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.339 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0 1.339 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.339 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.339 * [taylor]: Taking taylor expansion of (exp x) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.339 * [taylor]: Taking taylor expansion of 1.0 in x 1.341 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.342 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.342 * [taylor]: Taking taylor expansion of (exp x) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of 1.0 in x 1.358 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0 1.358 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.358 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.358 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.359 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.359 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.364 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0 1.364 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.364 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.364 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.364 * [taylor]: Taking taylor expansion of -1 in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of 1.0 in x 1.365 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.365 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.365 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.365 * [taylor]: Taking taylor expansion of -1 in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of 1.0 in x 1.370 * * * [progress]: simplifying candidates 1.378 * [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 (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))) (log (* (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))) (log (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))))) (log (* (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (- 1.0 (exp x)))))) (log (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))) (log (* (sqrt (sqrt (- 1.0 (exp x)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))) (log (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))))) (log (* (sqrt (sqrt (- 1.0 (exp x)))) (sqrt (sqrt (- 1.0 (exp x)))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (log (* (+ 1.0 (exp x)) (+ 1.0 (exp x)))) (log (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))))) (log (* (+ 1.0 (exp x)) (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (exp (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (* (cbrt (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))))) (cbrt (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (* (* (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (sqrt (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (sqrt (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1/2 2) (/ 1/2 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1 1) (+ (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (exp (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (* (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (cbrt (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (* (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (sqrt (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (* (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (- 1.0 (exp x))))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (sqrt (sqrt (- 1.0 (exp x)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (* (sqrt (sqrt (- 1.0 (exp x)))) (sqrt (sqrt (- 1.0 (exp x))))) (* (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))) (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (* (sqrt (cbrt (sqrt (+ 1.0 (exp x))))) (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (* (sqrt (sqrt (cbrt (+ 1.0 (exp x))))) (sqrt (sqrt (cbrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (sqrt (sqrt 1)) (sqrt (sqrt 1))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt 1)) (sqrt (sqrt 1))) (* (sqrt 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1.0 (exp x))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (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)) 1.386 * * [simplify]: iteration 0 : 325 enodes (cost 1226 ) 1.392 * * [simplify]: iteration 1 : 1161 enodes (cost 1136 ) 1.417 * * [simplify]: iteration 2 : 5001 enodes (cost 1100 ) 1.422 * [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 (+ 1.0 (exp x)))) 0 (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (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))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log 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1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (pow (log (sqrt (+ 1.0 (exp x)))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) 1 1 2 1/2 1/2 1 1 1/2 1/2 (+ 1.0 (exp x)) (sqrt (+ 1.0 (exp x))) (pow (sqrt (+ 1.0 (exp x))) 4) (+ 1.0 (exp x)) (pow (sqrt (+ 1.0 (exp x))) 4) 2 (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (exp (sqrt (+ 1.0 (exp x)))) (pow (sqrt (+ 1.0 (exp x))) 3) (* (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) (+ 1.0 (exp x)) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (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 (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (* (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp 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(exp x))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x)))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (sqrt (+ 1.0 (exp x)))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (sqrt (+ 1.0 (exp x)))) (pow (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) 4) (* (sqrt (cbrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x))))) (* (sqrt (sqrt (cbrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x))))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (+ 1.0 (exp x))) (pow (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (+ 1.0 (exp x))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (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)))) (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)) (+ (/ (* 1/2 x) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (+ (log (sqrt 2.0)) (+ (/ (* 1/2 x) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ 1.0 (exp x)))) (log (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))) (+ (* 1/2 (/ 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))) 1.423 * * * [progress]: adding candidates to table 1.802 * * [progress]: iteration 4 / 4 1.802 * * * [progress]: picking best candidate 1.804 * * * * [pick]: Picked # 1.804 * * * [progress]: localizing error 1.815 * * * [progress]: generating rewritten candidates 1.815 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.823 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.832 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.843 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.850 * * * [progress]: generating series expansions 1.850 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.851 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0 1.851 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.851 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.851 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.851 * [taylor]: Taking taylor expansion of 1/2 in x 1.851 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.851 * [taylor]: Taking taylor expansion of x in x 1.851 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.851 * [taylor]: Taking taylor expansion of x in x 1.851 * [taylor]: Taking taylor expansion of 2.0 in x 1.852 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.852 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.852 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.852 * [taylor]: Taking taylor expansion of 1/2 in x 1.852 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.852 * [taylor]: Taking taylor expansion of x in x 1.852 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.852 * [taylor]: Taking taylor expansion of x in x 1.852 * [taylor]: Taking taylor expansion of 2.0 in x 1.869 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0 1.869 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.869 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.869 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.869 * [taylor]: Taking taylor expansion of 1/2 in x 1.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.869 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.869 * [taylor]: Taking taylor expansion of x in x 1.870 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.870 * [taylor]: Taking taylor expansion of x in x 1.870 * [taylor]: Taking taylor expansion of 2.0 in x 1.871 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.871 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.871 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.871 * [taylor]: Taking taylor expansion of 1/2 in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.871 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.872 * [taylor]: Taking taylor expansion of 2.0 in x 1.889 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0 1.890 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.890 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.890 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.890 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.890 * [taylor]: Taking taylor expansion of 1/2 in x 1.890 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.890 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.890 * [taylor]: Taking taylor expansion of 2.0 in x 1.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.892 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.892 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.892 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.892 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.892 * [taylor]: Taking taylor expansion of 1/2 in x 1.892 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.892 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.892 * [taylor]: Taking taylor expansion of x in x 1.892 * [taylor]: Taking taylor expansion of 2.0 in x 1.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.892 * [taylor]: Taking taylor expansion of x in x 1.907 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.907 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0 1.907 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.907 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.907 * [taylor]: Taking taylor expansion of 1/2 in x 1.907 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of 2.0 in x 1.907 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.907 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.907 * [taylor]: Taking taylor expansion of 1/2 in x 1.907 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of 2.0 in x 1.910 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in (x) around 0 1.910 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.910 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.910 * [taylor]: Taking taylor expansion of 1/2 in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.910 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.910 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.911 * [taylor]: Taking taylor expansion of 2.0 in x 1.911 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.911 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.911 * [taylor]: Taking taylor expansion of 1/2 in x 1.911 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.911 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.911 * [taylor]: Taking taylor expansion of x in x 1.911 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.911 * [taylor]: Taking taylor expansion of x in x 1.911 * [taylor]: Taking taylor expansion of 2.0 in x 1.917 * [approximate]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in (x) around 0 1.917 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.917 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.917 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.917 * [taylor]: Taking taylor expansion of 1/2 in x 1.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.917 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of 2.0 in x 1.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.918 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.918 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.918 * [taylor]: Taking taylor expansion of 1/2 in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.918 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of 2.0 in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.925 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.925 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0 1.925 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y 1.925 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y 1.926 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y 1.926 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 1.926 * [taylor]: Taking taylor expansion of 1/2 in y 1.926 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.926 * [taylor]: Taking taylor expansion of x in y 1.926 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 1.926 * [taylor]: Taking taylor expansion of x in y 1.926 * [taylor]: Taking taylor expansion of 2.0 in y 1.926 * [taylor]: Taking taylor expansion of (* x y) in y 1.926 * [taylor]: Taking taylor expansion of x in y 1.926 * [taylor]: Taking taylor expansion of y in y 1.926 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 1.926 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.926 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.926 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.926 * [taylor]: Taking taylor expansion of 1/2 in x 1.926 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [taylor]: Taking taylor expansion of 2.0 in x 1.927 * [taylor]: Taking taylor expansion of (* x y) in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of y in x 1.927 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 1.927 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 1.927 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 1.927 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.927 * [taylor]: Taking taylor expansion of 1/2 in x 1.927 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of 2.0 in x 1.928 * [taylor]: Taking taylor expansion of (* x y) in x 1.928 * [taylor]: Taking taylor expansion of x in x 1.928 * [taylor]: Taking taylor expansion of y in x 1.929 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.929 * [taylor]: Taking taylor expansion of 2.0 in y 1.933 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.933 * [taylor]: Taking taylor expansion of 0.5 in y 1.933 * [taylor]: Taking taylor expansion of y in y 1.946 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 1.946 * [taylor]: Taking taylor expansion of 0.25 in y 1.946 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 1.946 * [taylor]: Taking taylor expansion of 1/2 in y 1.946 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 1.946 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 1.946 * [taylor]: Taking taylor expansion of 2.0 in y 1.948 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in (x y) around 0 1.948 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in y 1.948 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in y 1.948 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in y 1.948 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 1.948 * [taylor]: Taking taylor expansion of 1/2 in y 1.948 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.948 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.948 * [taylor]: Taking taylor expansion of x in y 1.948 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 1.948 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.948 * [taylor]: Taking taylor expansion of x in y 1.948 * [taylor]: Taking taylor expansion of 2.0 in y 1.949 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.949 * [taylor]: Taking taylor expansion of (* x y) in y 1.949 * [taylor]: Taking taylor expansion of x in y 1.949 * [taylor]: Taking taylor expansion of y in y 1.949 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 1.949 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.949 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.949 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.949 * [taylor]: Taking taylor expansion of 1/2 in x 1.949 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.949 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.949 * [taylor]: Taking taylor expansion of x in x 1.950 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.950 * [taylor]: Taking taylor expansion of x in x 1.950 * [taylor]: Taking taylor expansion of 2.0 in x 1.951 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.951 * [taylor]: Taking taylor expansion of (* x y) in x 1.951 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of y in x 1.952 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 1.952 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 1.952 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 1.952 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.952 * [taylor]: Taking taylor expansion of 1/2 in x 1.952 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.952 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.952 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 1.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of 2.0 in x 1.953 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.953 * [taylor]: Taking taylor expansion of (* x y) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of y in x 1.954 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.954 * [taylor]: Taking taylor expansion of y in y 1.956 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 1.956 * [taylor]: Taking taylor expansion of (log 1/2) in y 1.956 * [taylor]: Taking taylor expansion of 1/2 in y 1.956 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.956 * [taylor]: Taking taylor expansion of 2 in y 1.956 * [taylor]: Taking taylor expansion of (log x) in y 1.956 * [taylor]: Taking taylor expansion of x in y 1.961 * [taylor]: Taking taylor expansion of 2 in y 1.978 * [taylor]: Taking taylor expansion of 2.0 in y 1.979 * [approximate]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 1.979 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in y 1.979 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in y 1.979 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in y 1.979 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in y 1.979 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 1.979 * [taylor]: Taking taylor expansion of 1/2 in y 1.979 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.979 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.979 * [taylor]: Taking taylor expansion of x in y 1.980 * [taylor]: Taking taylor expansion of 2.0 in y 1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.980 * [taylor]: Taking taylor expansion of x in y 1.980 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.980 * [taylor]: Taking taylor expansion of (* x y) in y 1.980 * [taylor]: Taking taylor expansion of x in y 1.980 * [taylor]: Taking taylor expansion of y in y 1.980 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 1.980 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.980 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.981 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.981 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.981 * [taylor]: Taking taylor expansion of 1/2 in x 1.981 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.981 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of 2.0 in x 1.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.982 * [taylor]: Taking taylor expansion of (* x y) in x 1.982 * [taylor]: Taking taylor expansion of x in x 1.982 * [taylor]: Taking taylor expansion of y in x 1.983 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 1.983 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 1.983 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 1.983 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 1.983 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 1.983 * [taylor]: Taking taylor expansion of 1/2 in x 1.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.983 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.983 * [taylor]: Taking taylor expansion of x in x 1.983 * [taylor]: Taking taylor expansion of 2.0 in x 1.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.984 * [taylor]: Taking taylor expansion of x in x 1.985 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.985 * [taylor]: Taking taylor expansion of (* x y) in x 1.985 * [taylor]: Taking taylor expansion of x in x 1.985 * [taylor]: Taking taylor expansion of y in x 1.985 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.985 * [taylor]: Taking taylor expansion of y in y 1.987 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 1.987 * [taylor]: Taking taylor expansion of (log 1/2) in y 1.987 * [taylor]: Taking taylor expansion of 1/2 in y 1.988 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.988 * [taylor]: Taking taylor expansion of 2 in y 1.988 * [taylor]: Taking taylor expansion of (log x) in y 1.988 * [taylor]: Taking taylor expansion of x in y 1.993 * [taylor]: Taking taylor expansion of -2 in y 2.004 * [taylor]: Taking taylor expansion of 2.0 in y 2.005 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 2.005 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0 2.005 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.005 * [taylor]: Taking taylor expansion of 1/2 in x 2.005 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.005 * [taylor]: Taking taylor expansion of x in x 2.005 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.005 * [taylor]: Taking taylor expansion of 1/2 in x 2.005 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.005 * [taylor]: Taking taylor expansion of x in x 2.013 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 2.013 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 2.013 * [taylor]: Taking taylor expansion of 1/2 in x 2.013 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.013 * [taylor]: Taking taylor expansion of x in x 2.014 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 2.014 * [taylor]: Taking taylor expansion of 1/2 in x 2.014 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.022 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 2.022 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 2.022 * [taylor]: Taking taylor expansion of 1/2 in x 2.022 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.022 * [taylor]: Taking taylor expansion of x in x 2.023 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 2.023 * [taylor]: Taking taylor expansion of 1/2 in x 2.023 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.030 * * * [progress]: simplifying candidates 2.031 * [simplify]: Simplifying using # : (log (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log 1) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (exp (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (exp (* 1/2 (pow x 2))) (* (exp x) (exp 2.0))) (* (exp (* 1/2 (pow x 2))) (exp (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (* (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))) (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (exp (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (* (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (- (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (* x y)) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (log (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* (* (* 1/2 1/2) 1/2) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) x) (* (sqrt 1/2) x) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (pow (sqrt x) 2)) (* 1/2 (pow 1 2)) (* 1/2 x) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (sqrt (pow x 2))) (* 1/2 1) (* 1/2 (pow x (/ 2 2))) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) 2.037 * * [simplify]: iteration 0 : 371 enodes (cost 575 ) 2.043 * * [simplify]: iteration 1 : 1439 enodes (cost 529 ) 2.072 * * [simplify]: iteration 2 : 5001 enodes (cost 520 ) 2.075 * [simplify]: Simplified to: (* 2 (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 3) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (+ x 2.0) (- (+ x 2.0) (* 1/2 (pow x 2)))) (* 1/4 (* (pow x 2) (pow x 2)))) (+ (- (* (+ x 2.0) (+ x 2.0))) (* (pow x 4) 1/4)) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* (* x y) (* x y))) (- (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (* x y)) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* x 1/2) 1/2 (* x 1/2) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (fabs x)) 1/2 (* x 1/2) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0))) (+ (+ (log (pow x 2)) (/ (/ 2.0 x) x)) (+ (/ 2 x) (log 1/2))) (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ (/ 2.0 x) x)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (/ 2 x) (+ (- (log 1/2) (* x y)) (log (pow x 2)))) (+ (/ 2 x) (- (log 1/2) (+ (* x y) (* 2 (log (/ -1 x)))))) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) 2.075 * * * [progress]: adding candidates to table 2.273 * [progress]: [Phase 3 of 3] Extracting. 2.274 * * [regime]: Finding splitpoints for: (# # # #) 2.274 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x) 2.274 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (# # # #) 2.301 * * * * [regimes]: Trying to branch on y from (# # # #) 2.319 * * * * [regimes]: Trying to branch on x from (# # # #) 2.338 * * * [regime]: Found split indices: #