11.269 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.051 * * * [progress]: [2/2] Setting up program. 0.053 * [progress]: [Phase 2 of 3] Improving. 0.054 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.056 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.057 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.058 * * [simplify]: iteration 2 : 23 enodes (cost 5 ) 0.060 * * [simplify]: iteration 3 : 23 enodes (cost 5 ) 0.060 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.060 * * [progress]: iteration 1 / 4 0.060 * * * [progress]: picking best candidate 0.062 * * * * [pick]: Picked # 0.062 * * * [progress]: localizing error 0.070 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.073 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.077 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.092 * * * [progress]: generating series expansions 0.092 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.092 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.092 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.092 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.092 * [taylor]: Taking taylor expansion of (exp x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.093 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (exp x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.114 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.114 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.115 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.115 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.115 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.136 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.136 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.136 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.136 * [taylor]: Taking taylor expansion of -1 in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.136 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.136 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.136 * [taylor]: Taking taylor expansion of -1 in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.157 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.157 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.157 * [taylor]: Taking taylor expansion of (exp x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.157 * [taylor]: Taking taylor expansion of (exp x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.159 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.160 * [taylor]: Taking taylor expansion of 1.0 in x 0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [taylor]: Taking taylor expansion of 1.0 in x 0.162 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.162 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.162 * [taylor]: Taking taylor expansion of -1 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of 1.0 in x 0.162 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.162 * [taylor]: Taking taylor expansion of -1 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.165 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.165 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.165 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.165 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.165 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.165 * [taylor]: Taking taylor expansion of (exp x) in y 0.165 * [taylor]: Taking taylor expansion of x in y 0.165 * [taylor]: Taking taylor expansion of 1.0 in y 0.165 * [taylor]: Taking taylor expansion of (* x y) in y 0.165 * [taylor]: Taking taylor expansion of x in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.165 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.165 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.165 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.165 * [taylor]: Taking taylor expansion of (exp x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (* x y) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.166 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.166 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.166 * [taylor]: Taking taylor expansion of (exp x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (* x y) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.167 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.167 * [taylor]: Taking taylor expansion of 2.0 in y 0.172 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.172 * [taylor]: Taking taylor expansion of 0.5 in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.188 * [taylor]: Taking taylor expansion of 0.25 in y 0.188 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.188 * [taylor]: Taking taylor expansion of 1/2 in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.188 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.188 * [taylor]: Taking taylor expansion of 2.0 in y 0.190 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.190 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.190 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.190 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.190 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.190 * [taylor]: Taking taylor expansion of x in y 0.190 * [taylor]: Taking taylor expansion of 1.0 in y 0.190 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.191 * [taylor]: Taking taylor expansion of (* x y) in y 0.191 * [taylor]: Taking taylor expansion of x in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.191 * [taylor]: Taking taylor expansion of x in x 0.191 * [taylor]: Taking taylor expansion of 1.0 in x 0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.191 * [taylor]: Taking taylor expansion of (* x y) in x 0.191 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.192 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of 1.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.192 * [taylor]: Taking taylor expansion of (* x y) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.194 * [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 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.207 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.208 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of 1.0 in y 0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.208 * [taylor]: Taking taylor expansion of (* x y) in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.208 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.208 * [taylor]: Taking taylor expansion of -1 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1.0 in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.209 * [taylor]: Taking taylor expansion of (* x y) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of y in x 0.209 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.209 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.209 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.209 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of 1.0 in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.210 * [taylor]: Taking taylor expansion of (* x y) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of y in x 0.210 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.212 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.212 * [taylor]: Taking taylor expansion of -1 in y 0.212 * [taylor]: Taking taylor expansion of x in y 0.212 * [taylor]: Taking taylor expansion of 1.0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [taylor]: Taking taylor expansion of 0 in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.225 * * * [progress]: simplifying candidates 0.227 * [simplify]: Simplifying using # : (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (fma 1 (log (+ 1.0 (exp x))) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (log (+ 1.0 (exp x))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma 1 (log (+ 1.0 (exp x))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (+ 1.0 (exp x))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma 1 (log (+ 1.0 (exp x))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma 1 (log (+ 1.0 (exp x))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma 1 (log (+ 1.0 (exp x))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (+ 1.0 (exp x))) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* x y))) (fma (- x) y (* x y)) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma (sqrt (log (+ 1.0 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(* (cbrt y) (cbrt y))))) (fma 1 (log (+ 1.0 (exp x))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma 1 (log (+ 1.0 (exp x))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma 1 (log (+ 1.0 (exp x))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (+ 1.0 (exp x))) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* x y)) (- (* x y)) (- (* x y)) (- (* x y)) (/ (+ 1.0 (exp x)) (exp (* x y))) (/ (exp (log (+ 1.0 (exp x)))) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (exp (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y)))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (+ (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (- (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (+ (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (- (* x y)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 0.234 * * [simplify]: iteration 0 : 424 enodes (cost 1368 ) 0.241 * * [simplify]: iteration 1 : 1299 enodes (cost 988 ) 0.268 * * [simplify]: iteration 2 : 5002 enodes (cost 966 ) 0.274 * [simplify]: Simplified to: (expm1 (log (+ 1.0 (exp x)))) (log1p (log (+ 1.0 (exp x)))) (* 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 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x (* y x)) (- (log (+ (exp x) 1.0)) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (* x (+ (- (pow (cbrt y) 3)) (pow (cbrt y) 3))) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (* y (+ (- (pow (cbrt x) 3)) (pow (cbrt x) 3))) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 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(- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (* x (+ (- (pow (cbrt y) 3)) (pow (cbrt y) 3))) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (* y (+ (- (pow (cbrt x) 3)) (pow (cbrt x) 3))) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (- (log (+ (exp x) 1.0)) (* x y)) (fma (- y) x (* y x)) (expm1 (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (/ (+ 1.0 (exp x)) (exp (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (pow (- (log (+ (exp x) 1.0)) (* x y)) 3) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ (exp x) 1.0)) (fma x y (log (+ (exp x) 1.0)))) (* (* x y) (* x y))) (- (* y x)) (* (- (log (+ (exp x) 1.0)) (* x y)) (fma x y (log (+ (exp x) 1.0)))) (fma x y (log (+ (exp x) 1.0))) (+ (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (- (sqrt (log (+ 1.0 (exp x)))) (sqrt (* x y))) (fma (sqrt y) (sqrt x) (sqrt (log (+ 1.0 (exp x))))) (- (sqrt (log (+ 1.0 (exp x)))) (* (sqrt x) (sqrt y))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (fma x y (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (fma x y (log (- 1.0 (exp x)))) (- (* y x)) (+ (log 2.0) (- (fma 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)) (fma 1/2 (pow x 2) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (fma 0.125 (pow x 2) (* 0.5 x)) (log 2.0)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 0.274 * * * [progress]: adding candidates to table 0.421 * * [progress]: iteration 2 / 4 0.421 * * * [progress]: picking best candidate 0.432 * * * * [pick]: Picked # 0.432 * * * [progress]: localizing error 0.442 * * * [progress]: generating rewritten candidates 0.442 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.447 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.451 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1) 0.454 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.459 * * * [progress]: generating series expansions 0.459 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.460 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.460 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.460 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.460 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.460 * [taylor]: Taking taylor expansion of (exp x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of 1.0 in x 0.463 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.463 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.463 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.463 * [taylor]: Taking taylor expansion of (exp x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of 1.0 in x 0.515 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.515 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.515 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.515 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of 1.0 in x 0.516 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.516 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.516 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.516 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of 1.0 in x 0.540 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.540 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.540 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.540 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.540 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of 1.0 in x 0.541 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.541 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.541 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.541 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.541 * [taylor]: Taking taylor expansion of -1 in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.566 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.566 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.566 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.566 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.566 * [taylor]: Taking taylor expansion of (exp x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.569 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.569 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (exp x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.623 * [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 x in x 0.623 * [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 x in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.649 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.649 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.649 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.649 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.649 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.649 * [taylor]: Taking taylor expansion of -1 in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.649 * [taylor]: Taking taylor expansion of 1.0 in x 0.650 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.650 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.650 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.650 * [taylor]: Taking taylor expansion of -1 in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of 1.0 in x 0.681 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1) 0.681 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.681 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.681 * [taylor]: Taking taylor expansion of (exp x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of 1.0 in x 0.682 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.682 * [taylor]: Taking taylor expansion of (exp x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of 1.0 in x 0.684 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.684 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of 1.0 in x 0.685 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.687 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.687 * [taylor]: Taking taylor expansion of -1 in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 1.0 in x 0.688 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.688 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.688 * [taylor]: Taking taylor expansion of -1 in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.690 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.690 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.690 * [taylor]: Taking taylor expansion of (exp x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.690 * [taylor]: Taking taylor expansion of (exp x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.693 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.693 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.693 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of 1.0 in x 0.693 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.693 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of 1.0 in x 0.696 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.696 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.696 * [taylor]: Taking taylor expansion of -1 in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.696 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.696 * [taylor]: Taking taylor expansion of -1 in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.698 * * * [progress]: simplifying candidates 0.699 * [simplify]: Simplifying using # : (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.704 * * [simplify]: iteration 0 : 163 enodes (cost 504 ) 0.707 * * [simplify]: iteration 1 : 419 enodes (cost 460 ) 0.714 * * [simplify]: iteration 2 : 1196 enodes (cost 448 ) 0.740 * * [simplify]: iteration 3 : 5001 enodes (cost 438 ) 0.743 * [simplify]: Simplified to: (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma (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)) (expm1 (+ 1.0 (exp x))) (log1p (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (fma (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)) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (fma 1/2 (pow x 2) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (fma 1/2 (pow x 2) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.743 * * * [progress]: adding candidates to table 0.951 * * [progress]: iteration 3 / 4 0.951 * * * [progress]: picking best candidate 0.959 * * * * [pick]: Picked # 0.959 * * * [progress]: localizing error 0.974 * * * [progress]: generating rewritten candidates 0.974 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.979 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.983 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 0.987 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 0.994 * * * [progress]: generating series expansions 0.994 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.994 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.994 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.994 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.994 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.994 * [taylor]: Taking taylor expansion of (exp x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of 1.0 in x 0.998 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.998 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.998 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.998 * [taylor]: Taking taylor expansion of (exp x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 1.049 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.049 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.049 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.049 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.049 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.050 * [taylor]: Taking taylor expansion of 1.0 in x 1.050 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.050 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.050 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of 1.0 in x 1.075 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.076 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.076 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.076 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.076 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.076 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.076 * [taylor]: Taking taylor expansion of -1 in x 1.076 * [taylor]: Taking taylor expansion of x in x 1.076 * [taylor]: Taking taylor expansion of 1.0 in x 1.077 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.077 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.077 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.077 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.077 * [taylor]: Taking taylor expansion of -1 in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of 1.0 in x 1.108 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.108 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.108 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.108 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.108 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.108 * [taylor]: Taking taylor expansion of (exp x) in x 1.108 * [taylor]: Taking taylor expansion of x in x 1.108 * [taylor]: Taking taylor expansion of 1.0 in x 1.111 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.111 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.111 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.111 * [taylor]: Taking taylor expansion of (exp x) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of 1.0 in x 1.159 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.159 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.159 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of 1.0 in x 1.160 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.160 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of 1.0 in x 1.190 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.190 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.190 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.190 * [taylor]: Taking taylor expansion of -1 in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of 1.0 in x 1.191 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.191 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.191 * [taylor]: Taking taylor expansion of -1 in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of 1.0 in x 1.215 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 1.216 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.216 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.216 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.216 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.216 * [taylor]: Taking taylor expansion of (exp x) in x 1.216 * [taylor]: Taking taylor expansion of x in x 1.216 * [taylor]: Taking taylor expansion of 1.0 in x 1.219 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.219 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.219 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.219 * [taylor]: Taking taylor expansion of (exp x) in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.219 * [taylor]: Taking taylor expansion of 1.0 in x 1.270 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.270 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.270 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.270 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.270 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of 1.0 in x 1.271 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.271 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.271 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.271 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.271 * [taylor]: Taking taylor expansion of x in x 1.271 * [taylor]: Taking taylor expansion of 1.0 in x 1.295 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.295 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.295 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.295 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.295 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.295 * [taylor]: Taking taylor expansion of -1 in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of 1.0 in x 1.296 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.296 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.296 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.296 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.296 * [taylor]: Taking taylor expansion of -1 in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.297 * [taylor]: Taking taylor expansion of 1.0 in x 1.320 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 1.320 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 1.320 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.320 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.320 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.321 * [taylor]: Taking taylor expansion of (exp x) in x 1.321 * [taylor]: Taking taylor expansion of x in x 1.321 * [taylor]: Taking taylor expansion of 1.0 in x 1.323 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 1.324 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 1.324 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 1.324 * [taylor]: Taking taylor expansion of (exp x) in x 1.324 * [taylor]: Taking taylor expansion of x in x 1.324 * [taylor]: Taking taylor expansion of 1.0 in x 1.376 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 1.376 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.376 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.376 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.376 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.376 * [taylor]: Taking taylor expansion of x in x 1.376 * [taylor]: Taking taylor expansion of 1.0 in x 1.377 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 1.377 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 1.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 1.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.377 * [taylor]: Taking taylor expansion of x in x 1.377 * [taylor]: Taking taylor expansion of 1.0 in x 1.401 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 1.401 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.401 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.401 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.401 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.401 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.401 * [taylor]: Taking taylor expansion of -1 in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of 1.0 in x 1.402 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 1.402 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 1.402 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 1.402 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.402 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.402 * [taylor]: Taking taylor expansion of -1 in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.403 * [taylor]: Taking taylor expansion of 1.0 in x 1.434 * * * [progress]: simplifying candidates 1.435 * [simplify]: Simplifying using # : (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (- (+ (* 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) (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))) 1.441 * * [simplify]: iteration 0 : 132 enodes (cost 748 ) 1.444 * * [simplify]: iteration 1 : 325 enodes (cost 684 ) 1.450 * * [simplify]: iteration 2 : 928 enodes (cost 660 ) 1.474 * * [simplify]: iteration 3 : 4984 enodes (cost 640 ) 1.622 * * [simplify]: iteration 4 : 5001 enodes (cost 640 ) 1.626 * [simplify]: Simplified to: (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (expm1 (log (sqrt (+ 1.0 (exp x))))) (log1p (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))))) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (fma (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0)) (fma 1/2 (/ x 2.0) (log (sqrt 2.0)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) 1.627 * * * [progress]: adding candidates to table 1.916 * * [progress]: iteration 4 / 4 1.916 * * * [progress]: picking best candidate 1.921 * * * * [pick]: Picked # 1.921 * * * [progress]: localizing error 1.932 * * * [progress]: generating rewritten candidates 1.932 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.934 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.946 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 1.951 * * * [progress]: generating series expansions 1.951 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.951 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0 1.951 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 1.951 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 1.952 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1.952 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.952 * [taylor]: Taking taylor expansion of 1/2 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 (+ x 2.0) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.952 * [taylor]: Taking taylor expansion of 2.0 in x 1.953 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 1.953 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 1.953 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 1.953 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 1.953 * [taylor]: Taking taylor expansion of 1/2 in x 1.953 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of 2.0 in x 1.970 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0 1.970 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 1.970 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 1.971 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 1.971 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 1.971 * [taylor]: Taking taylor expansion of 1/2 in x 1.971 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 1.971 * [taylor]: Taking taylor expansion of 2.0 in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.972 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 1.972 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 1.972 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 1.973 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 1.973 * [taylor]: Taking taylor expansion of 1/2 in x 1.973 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 1.973 * [taylor]: Taking taylor expansion of 2.0 in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.988 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0 1.988 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 1.988 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 1.988 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 1.988 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 1.988 * [taylor]: Taking taylor expansion of 1/2 in x 1.988 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.988 * [taylor]: Taking taylor expansion of -1 in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.989 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.989 * [taylor]: Taking taylor expansion of 2.0 in x 1.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.990 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 1.990 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 1.990 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 1.990 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 1.990 * [taylor]: Taking taylor expansion of 1/2 in x 1.990 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.990 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.990 * [taylor]: Taking taylor expansion of -1 in x 1.990 * [taylor]: Taking taylor expansion of x in x 1.991 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 1.991 * [taylor]: Taking taylor expansion of 2.0 in x 1.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.991 * [taylor]: Taking taylor expansion of x in x 2.006 * * * * [progress]: [ 2 / 3 ] generating series at (2) 2.006 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in (x y) around 0 2.006 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in y 2.006 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in y 2.006 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in y 2.006 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.006 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 2.006 * [taylor]: Taking taylor expansion of 1/2 in y 2.006 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.006 * [taylor]: Taking taylor expansion of x in y 2.006 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 2.006 * [taylor]: Taking taylor expansion of x in y 2.006 * [taylor]: Taking taylor expansion of 2.0 in y 2.006 * [taylor]: Taking taylor expansion of (* x y) in y 2.006 * [taylor]: Taking taylor expansion of x in y 2.006 * [taylor]: Taking taylor expansion of y in y 2.006 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x 2.006 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 2.007 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 2.007 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.007 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.007 * [taylor]: Taking taylor expansion of 1/2 in x 2.007 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.007 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.007 * [taylor]: Taking taylor expansion of 2.0 in x 2.008 * [taylor]: Taking taylor expansion of (* x y) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of y in x 2.008 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x 2.008 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 2.008 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 2.008 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.008 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.008 * [taylor]: Taking taylor expansion of 1/2 in x 2.008 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 2.008 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of 2.0 in x 2.009 * [taylor]: Taking taylor expansion of (* x y) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.009 * [taylor]: Taking taylor expansion of y in x 2.010 * [taylor]: Taking taylor expansion of (log 2.0) in y 2.010 * [taylor]: Taking taylor expansion of 2.0 in y 2.014 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 2.014 * [taylor]: Taking taylor expansion of 0.5 in y 2.014 * [taylor]: Taking taylor expansion of y in y 2.035 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 2.035 * [taylor]: Taking taylor expansion of 0.25 in y 2.035 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 2.035 * [taylor]: Taking taylor expansion of 1/2 in y 2.035 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 2.035 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 2.035 * [taylor]: Taking taylor expansion of 2.0 in y 2.037 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0 2.038 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in y 2.038 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in y 2.038 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in y 2.038 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 2.038 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in y 2.038 * [taylor]: Taking taylor expansion of 1/2 in y 2.038 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.038 * [taylor]: Taking taylor expansion of x in y 2.038 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y 2.038 * [taylor]: Taking taylor expansion of 2.0 in y 2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.038 * [taylor]: Taking taylor expansion of x in y 2.038 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.039 * [taylor]: Taking taylor expansion of (* x y) in y 2.039 * [taylor]: Taking taylor expansion of x in y 2.039 * [taylor]: Taking taylor expansion of y in y 2.039 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 2.039 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 2.039 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 2.039 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 2.039 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 2.039 * [taylor]: Taking taylor expansion of 1/2 in x 2.039 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.039 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 2.039 * [taylor]: Taking taylor expansion of 2.0 in x 2.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.040 * [taylor]: Taking taylor expansion of x in x 2.041 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.041 * [taylor]: Taking taylor expansion of (* x y) in x 2.041 * [taylor]: Taking taylor expansion of x in x 2.041 * [taylor]: Taking taylor expansion of y in x 2.041 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 2.041 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 2.041 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 2.041 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 2.041 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 2.041 * [taylor]: Taking taylor expansion of 1/2 in x 2.041 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of 2.0 in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.043 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.043 * [taylor]: Taking taylor expansion of (* x y) in x 2.043 * [taylor]: Taking taylor expansion of x in x 2.043 * [taylor]: Taking taylor expansion of y in x 2.044 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.044 * [taylor]: Taking taylor expansion of y in y 2.046 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 2.046 * [taylor]: Taking taylor expansion of (log 1/2) in y 2.046 * [taylor]: Taking taylor expansion of 1/2 in y 2.046 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 2.046 * [taylor]: Taking taylor expansion of 2 in y 2.046 * [taylor]: Taking taylor expansion of (log x) in y 2.046 * [taylor]: Taking taylor expansion of x in y 2.051 * [taylor]: Taking taylor expansion of 2 in y 2.063 * [taylor]: Taking taylor expansion of 2.0 in y 2.064 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0 2.064 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in y 2.064 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in y 2.064 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in y 2.064 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 2.064 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in y 2.064 * [taylor]: Taking taylor expansion of 1/2 in y 2.064 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 2.064 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.064 * [taylor]: Taking taylor expansion of -1 in y 2.064 * [taylor]: Taking taylor expansion of x in y 2.064 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y 2.064 * [taylor]: Taking taylor expansion of 2.0 in y 2.064 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.064 * [taylor]: Taking taylor expansion of x in y 2.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.065 * [taylor]: Taking taylor expansion of (* x y) in y 2.065 * [taylor]: Taking taylor expansion of x in y 2.065 * [taylor]: Taking taylor expansion of y in y 2.065 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 2.065 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 2.065 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 2.065 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 2.065 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 2.065 * [taylor]: Taking taylor expansion of 1/2 in x 2.065 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.065 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.065 * [taylor]: Taking taylor expansion of -1 in x 2.065 * [taylor]: Taking taylor expansion of x in x 2.066 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 2.066 * [taylor]: Taking taylor expansion of 2.0 in x 2.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.066 * [taylor]: Taking taylor expansion of x in x 2.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.067 * [taylor]: Taking taylor expansion of (* x y) in x 2.067 * [taylor]: Taking taylor expansion of x in x 2.067 * [taylor]: Taking taylor expansion of y in x 2.068 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 2.068 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 2.068 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 2.068 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 2.068 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 2.068 * [taylor]: Taking taylor expansion of 1/2 in x 2.068 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.068 * [taylor]: Taking taylor expansion of -1 in x 2.068 * [taylor]: Taking taylor expansion of x in x 2.068 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 2.068 * [taylor]: Taking taylor expansion of 2.0 in x 2.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.068 * [taylor]: Taking taylor expansion of x in x 2.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.070 * [taylor]: Taking taylor expansion of (* x y) in x 2.070 * [taylor]: Taking taylor expansion of x in x 2.070 * [taylor]: Taking taylor expansion of y in x 2.070 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.070 * [taylor]: Taking taylor expansion of y in y 2.072 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 2.072 * [taylor]: Taking taylor expansion of (log 1/2) in y 2.072 * [taylor]: Taking taylor expansion of 1/2 in y 2.073 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 2.073 * [taylor]: Taking taylor expansion of 2 in y 2.073 * [taylor]: Taking taylor expansion of (log x) in y 2.073 * [taylor]: Taking taylor expansion of x in y 2.078 * [taylor]: Taking taylor expansion of -2 in y 2.090 * [taylor]: Taking taylor expansion of 2.0 in y 2.091 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 2.091 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in (x) around 0 2.091 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 2.091 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.091 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.091 * [taylor]: Taking taylor expansion of 1/2 in x 2.091 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.091 * [taylor]: Taking taylor expansion of x in x 2.091 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 2.091 * [taylor]: Taking taylor expansion of x in x 2.091 * [taylor]: Taking taylor expansion of 2.0 in x 2.091 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 2.092 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.092 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 2.092 * [taylor]: Taking taylor expansion of 1/2 in x 2.092 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.092 * [taylor]: Taking taylor expansion of x in x 2.092 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 2.092 * [taylor]: Taking taylor expansion of x in x 2.092 * [taylor]: Taking taylor expansion of 2.0 in x 2.094 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in (x) around 0 2.095 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 2.095 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 2.095 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 2.095 * [taylor]: Taking taylor expansion of 1/2 in x 2.095 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.095 * [taylor]: Taking taylor expansion of x in x 2.095 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 2.095 * [taylor]: Taking taylor expansion of 2.0 in x 2.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.095 * [taylor]: Taking taylor expansion of x in x 2.095 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 2.096 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 2.096 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 2.096 * [taylor]: Taking taylor expansion of 1/2 in x 2.096 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.096 * [taylor]: Taking taylor expansion of x in x 2.096 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 2.096 * [taylor]: Taking taylor expansion of 2.0 in x 2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.096 * [taylor]: Taking taylor expansion of x in x 2.102 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in (x) around 0 2.102 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 2.102 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 2.102 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 2.102 * [taylor]: Taking taylor expansion of 1/2 in x 2.102 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.102 * [taylor]: Taking taylor expansion of -1 in x 2.102 * [taylor]: Taking taylor expansion of x in x 2.103 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 2.103 * [taylor]: Taking taylor expansion of 2.0 in x 2.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.103 * [taylor]: Taking taylor expansion of x in x 2.103 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 2.103 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 2.103 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 2.103 * [taylor]: Taking taylor expansion of 1/2 in x 2.103 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.103 * [taylor]: Taking taylor expansion of -1 in x 2.103 * [taylor]: Taking taylor expansion of x in x 2.104 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 2.104 * [taylor]: Taking taylor expansion of 2.0 in x 2.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.104 * [taylor]: Taking taylor expansion of x in x 2.116 * * * [progress]: simplifying candidates 2.118 * [simplify]: Simplifying using # : (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log1p (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))) (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))) (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))) (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))) (log 1) (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) (exp (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y x))) (fma (- y) x (* y x)) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* x y))) (fma (- x) y (* x y)) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y x))) (fma (- y) x (* y x)) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* x y))) (fma (- x) y (* x y)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y x))) (fma (- y) x (* y x)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y)))))) (fma (- (cbrt (* x y))) (* (cbrt (* x y)) (cbrt (* x y))) (* (cbrt (* x y)) (* (cbrt (* x y)) (cbrt (* x y))))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (sqrt (* x y)) (sqrt (* x y))))) (fma (- (sqrt (* x y))) (sqrt (* x y)) (* (sqrt (* x y)) (sqrt (* x y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y))))) (fma (- (* (sqrt x) (sqrt y))) (* (sqrt x) (sqrt y)) (* (* (sqrt x) (sqrt y)) (* (sqrt x) (sqrt y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (cbrt y) (* x (* (cbrt y) (cbrt y)))))) (fma (- (cbrt y)) (* x (* (cbrt y) (cbrt y))) (* (cbrt y) (* x (* (cbrt y) (cbrt y))))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (sqrt y) (* x (sqrt y))))) (fma (- (sqrt y)) (* x (sqrt y)) (* (sqrt y) (* x (sqrt y)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y (* x 1)))) (fma (- y) (* x 1) (* y (* x 1))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (cbrt x) y) (* (cbrt x) (cbrt x))))) (fma (- (* (cbrt x) y)) (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (* (cbrt x) (cbrt x)))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* (sqrt x) y) (sqrt x)))) (fma (- (* (sqrt x) y)) (sqrt x) (* (* (sqrt x) y) (sqrt x))) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* (* x y) 1))) (fma (- (* x y)) 1 (* (* x y) 1)) (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (log1p (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (- (* x y)) (- (* x y)) (- (* x y)) (- (* x y)) (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* x y))) (/ (exp (log (fma 1/2 (pow x 2) (+ x 2.0)))) (exp (* x y))) (log (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (exp (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (* (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))) (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (* (* (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (- (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))) (- (* x y)) (- (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (+ (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (* x y))) (- (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (* x y))) (+ (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (sqrt x) (sqrt y))) (- (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (sqrt x) (sqrt y))) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y)) (- (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (* x y)) (expm1 (fma 1/2 (pow x 2) (+ x 2.0))) (log1p (fma 1/2 (pow x 2) (+ x 2.0))) (* 1/2 (pow x 2)) (log (fma 1/2 (pow x 2) (+ x 2.0))) (exp (fma 1/2 (pow x 2) (+ x 2.0))) (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (* (* (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0))) (fma 1/2 (pow x 2) (+ x 2.0))) (sqrt (fma 1/2 (pow x 2) (+ x 2.0))) (sqrt (fma 1/2 (pow x 2) (+ x 2.0))) (- (+ (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)))) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) 2.127 * * [simplify]: iteration 0 : 419 enodes (cost 1473 ) 2.135 * * [simplify]: iteration 1 : 1361 enodes (cost 1074 ) 2.166 * * [simplify]: iteration 2 : 5001 enodes (cost 1050 ) 2.173 * [simplify]: Simplified to: (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log1p (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* 2 (log (cbrt 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x)))))) (+ (/ 2 x) (- (log 1/2) (fma x y (* 2 (log (/ -1 x)))))) (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0)) 2.174 * * * [progress]: adding candidates to table 2.319 * [progress]: [Phase 3 of 3] Extracting. 2.320 * * [regime]: Finding splitpoints for: (# # #) 2.320 * * * [regime-changes]: Trying 2 branch expressions: (y x) 2.320 * * * * [regimes]: Trying to branch on y from (# # #) 2.338 * * * * [regimes]: Trying to branch on x from (# # #) 2.356 * * * [regime]: Found split indices: #