5.851 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (exp (- (- 1.0 (* x x)))) 0.022 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.023 * * [simplify]: iteration 1 : 25 enodes (cost 4 ) 0.024 * * [simplify]: iteration 2 : 49 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 96 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 253 enodes (cost 4 ) 0.031 * * [simplify]: iteration 5 : 821 enodes (cost 4 ) 0.043 * * [simplify]: iteration 6 : 3115 enodes (cost 4 ) 0.079 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.079 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.080 * * [progress]: iteration 1 / 4 0.080 * * * [progress]: picking best candidate 0.081 * * * * [pick]: Picked # 0.081 * * * [progress]: localizing error 0.087 * * * [progress]: generating rewritten candidates 0.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.098 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.102 * * * [progress]: generating series expansions 0.102 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.102 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.102 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.102 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.104 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.126 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of 1.0 in x 0.127 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.127 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.127 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.129 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.136 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.151 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.151 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.165 * * * [progress]: simplifying candidates 0.166 * [simplify]: Simplifying using # : (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x))))) (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (exp (sqrt (- (- 1.0 (* x x))))) (exp 1) (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp (- 1)) (exp (- (+ (sqrt 1.0) x))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) (exp 1) (exp (+ (sqrt 1.0) x)) (exp (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma 1 1.0 (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0 (* x x))) (exp 0) (exp (- 1.0 (* x x))) (log (exp (- (- 1.0 (* x x))))) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (* (* (exp (- (- 1.0 (* x x)))) (exp (- (- 1.0 (* x x))))) (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.170 * * [simplify]: iteration 0 : 196 enodes (cost 276 ) 0.173 * * [simplify]: iteration 1 : 618 enodes (cost 244 ) 0.185 * * [simplify]: iteration 2 : 2764 enodes (cost 217 ) 0.250 * * [simplify]: iteration 3 : 5001 enodes (cost 205 ) 0.252 * [simplify]: Simplified to: (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x))))) (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (exp (sqrt (- (- 1.0 (* x x))))) E (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp -1) (exp (- (+ (sqrt 1.0) x))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) E (exp (+ (sqrt 1.0) x)) (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- 1.0)) (exp (* x x)) (exp (- 1.0)) (exp (* x x)) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (- (pow x 2) 1.0) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (pow x 2)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 (fma x x 1.0) (pow x 4)) (- (* x x)) (* (- 1.0 (pow x 2)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (* (exp (- 1.0)) (+ (pow x 2) (fma 1/2 (pow x 4) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.252 * * * [progress]: adding candidates to table 0.366 * * [progress]: iteration 2 / 4 0.366 * * * [progress]: picking best candidate 0.370 * * * * [pick]: Picked # 0.370 * * * [progress]: localizing error 0.377 * * * [progress]: generating rewritten candidates 0.377 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.381 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.385 * * * [progress]: generating series expansions 0.385 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.386 * [approximate]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in (x) around 0 0.386 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x 0.386 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x 0.386 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x 0.386 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.386 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 1.0 in x 0.386 * [taylor]: Taking taylor expansion of (log E) in x 0.386 * [taylor]: Taking taylor expansion of E in x 0.388 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x 0.388 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x 0.388 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x 0.388 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.388 * [taylor]: Taking taylor expansion of x in x 0.388 * [taylor]: Taking taylor expansion of 1.0 in x 0.388 * [taylor]: Taking taylor expansion of (log E) in x 0.388 * [taylor]: Taking taylor expansion of E in x 0.416 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.416 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.416 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.416 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.416 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.416 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of 1.0 in x 0.417 * [taylor]: Taking taylor expansion of (log E) in x 0.417 * [taylor]: Taking taylor expansion of E in x 0.417 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.418 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.418 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of 1.0 in x 0.418 * [taylor]: Taking taylor expansion of (log E) in x 0.418 * [taylor]: Taking taylor expansion of E in x 0.419 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.419 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.419 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.419 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.419 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of 1.0 in x 0.420 * [taylor]: Taking taylor expansion of (log E) in x 0.420 * [taylor]: Taking taylor expansion of E in x 0.420 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.421 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.421 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.421 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of 1.0 in x 0.421 * [taylor]: Taking taylor expansion of (log E) in x 0.421 * [taylor]: Taking taylor expansion of E in x 0.422 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.422 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.422 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of 1.0 in x 0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of 1.0 in x 0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.430 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.430 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.430 * [taylor]: Taking taylor expansion of 1.0 in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.430 * [taylor]: Taking taylor expansion of 1.0 in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.447 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.447 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.447 * [taylor]: Taking taylor expansion of 1.0 in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.448 * [taylor]: Taking taylor expansion of 1.0 in x 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.462 * * * [progress]: simplifying candidates 0.463 * [simplify]: Simplifying using # : (expm1 (pow E (- (- 1.0 (* x x))))) (log1p (pow E (- (- 1.0 (* x x))))) (* 1 (- (- 1.0 (* x x)))) (* (log E) (- (- 1.0 (* x x)))) (* (log E) (- (- 1.0 (* x x)))) (* 1 (- (- 1.0 (* x x)))) (pow E (- 1.0 (* x x))) (pow E 0) (pow E (- 1.0 (* x x))) (pow E (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (pow E (sqrt (- (- 1.0 (* x x))))) (pow E 1) (pow E -1) (pow E (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (pow E (- (sqrt (- 1.0 (* x x))))) (pow E (- 1)) (pow E (- (+ (sqrt 1.0) x))) (pow E (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (pow E (sqrt (- 1.0 (* x x)))) (pow E 1) (pow E (+ (sqrt 1.0) x)) (pow E (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (pow E (- (fma (- x) x (* x x)))) (pow E (- (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (pow E (- (fma (- x) x (* x x)))) (pow E (- (fma 1 1.0 (- (* x x))))) (pow E (- (fma (- x) x (* x x)))) (pow E (- 1.0)) (pow E (- (- (* x x)))) (pow E (- 1.0)) (pow E (- (- (* x x)))) (pow (* (cbrt E) (cbrt E)) (- (- 1.0 (* x x)))) (pow (cbrt E) (- (- 1.0 (* x x)))) (pow (sqrt E) (- (- 1.0 (* x x)))) (pow (sqrt E) (- (- 1.0 (* x x)))) (pow 1 (- (- 1.0 (* x x)))) (pow E (- (- 1.0 (* x x)))) (log (pow E (- (- 1.0 (* x x))))) (exp (pow E (- (- 1.0 (* x x))))) (* (cbrt (pow E (- (- 1.0 (* x x))))) (cbrt (pow E (- (- 1.0 (* x x)))))) (cbrt (pow E (- (- 1.0 (* x x))))) (* (* (pow E (- (- 1.0 (* x x)))) (pow E (- (- 1.0 (* x x))))) (pow E (- (- 1.0 (* x x))))) (sqrt (pow E (- (- 1.0 (* x x))))) (sqrt (pow E (- (- 1.0 (* x x))))) (pow E (/ (- (- 1.0 (* x x))) 2)) (pow E (/ (- (- 1.0 (* x x))) 2)) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (+ (exp -1.0) (* (exp -1.0) (pow x 2)))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.467 * * [simplify]: iteration 0 : 268 enodes (cost 322 ) 0.472 * * [simplify]: iteration 1 : 959 enodes (cost 295 ) 0.490 * * [simplify]: iteration 2 : 4130 enodes (cost 257 ) 0.588 * * [simplify]: iteration 3 : 5001 enodes (cost 254 ) 0.590 * [simplify]: Simplified to: (expm1 (pow E (- (- 1.0 (* x x))))) (log1p (pow E (- (- 1.0 (* x x))))) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (pow E (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (pow E (sqrt (- (- 1.0 (* x x))))) E (pow E -1) (pow E (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (pow E (- (sqrt (- 1.0 (* x x))))) (pow E -1) (pow E (- (+ (sqrt 1.0) x))) (pow E (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (pow E (sqrt (- 1.0 (* x x)))) E (pow E (+ (sqrt 1.0) x)) (pow E (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (pow E (- 1.0)) (pow E (- (- (* x x)))) (pow E (- 1.0)) (pow E (- (- (* x x)))) (pow (* (cbrt E) (cbrt E)) (- (pow x 2) 1.0)) (pow (cbrt E) (- (pow x 2) 1.0)) (pow (pow E 1/2) (- (pow x 2) 1.0)) (pow (pow E 1/2) (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) (- (pow x 2) 1.0) (exp (pow E (- (- 1.0 (* x x))))) (* (cbrt (pow E (- (- 1.0 (* x x))))) (cbrt (pow E (- (- 1.0 (* x x)))))) (cbrt (pow E (- (- 1.0 (* x x))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (pow E (- (- 1.0 (* x x))))) (sqrt (pow E (- (- 1.0 (* x x))))) (pow E (/ (- (pow x 2) 1.0) 2)) (pow E (/ (- (pow x 2) 1.0) 2)) (fma 1 (- (* x x)) (pow (cbrt 1.0) 3)) 0 (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (pow x 2)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 (fma x x 1.0) (pow x 4)) (- (* x x)) (* (- 1.0 (pow x 2)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (fma x x 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.591 * * * [progress]: adding candidates to table 0.712 * * [progress]: iteration 3 / 4 0.712 * * * [progress]: picking best candidate 0.715 * * * * [pick]: Picked # 0.715 * * * [progress]: localizing error 0.725 * * * [progress]: generating rewritten candidates 0.725 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.731 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.742 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.747 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1) 0.753 * * * [progress]: generating series expansions 0.753 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.754 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.754 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.754 * [taylor]: Taking taylor expansion of 1.0 in x 0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.754 * [taylor]: Taking taylor expansion of 1.0 in x 0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.762 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.762 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.762 * [taylor]: Taking taylor expansion of 1.0 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.762 * [taylor]: Taking taylor expansion of 1.0 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.776 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.776 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.777 * [taylor]: Taking taylor expansion of 1.0 in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.777 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.793 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.794 * [approximate]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in (x) around 0 0.794 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x 0.794 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x 0.794 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x 0.794 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.794 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of (log E) in x 0.794 * [taylor]: Taking taylor expansion of E in x 0.795 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x 0.795 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x 0.795 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x 0.795 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.795 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of (log E) in x 0.795 * [taylor]: Taking taylor expansion of E in x 0.822 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.822 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.822 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.822 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.822 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of 1.0 in x 0.823 * [taylor]: Taking taylor expansion of (log E) in x 0.823 * [taylor]: Taking taylor expansion of E in x 0.823 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.823 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.823 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.823 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.823 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of 1.0 in x 0.824 * [taylor]: Taking taylor expansion of (log E) in x 0.824 * [taylor]: Taking taylor expansion of E in x 0.825 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.825 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.825 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.825 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.825 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.825 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of 1.0 in x 0.826 * [taylor]: Taking taylor expansion of (log E) in x 0.826 * [taylor]: Taking taylor expansion of E in x 0.826 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x 0.826 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x 0.826 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x 0.826 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.826 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.826 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of 1.0 in x 0.827 * [taylor]: Taking taylor expansion of (log E) in x 0.827 * [taylor]: Taking taylor expansion of E in x 0.828 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 0.828 * [approximate]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in (x) around 0 0.828 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.828 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.828 * [taylor]: Taking taylor expansion of 1.0 in x 0.828 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.829 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.829 * [taylor]: Taking taylor expansion of 1.0 in x 0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.843 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.843 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.843 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.843 * [taylor]: Taking taylor expansion of 1.0 in x 0.843 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.843 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.844 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.846 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.846 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.846 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.846 * [taylor]: Taking taylor expansion of 1.0 in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.846 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.847 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.847 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.847 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.848 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1) 0.848 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.848 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.848 * [taylor]: Taking taylor expansion of 1.0 in x 0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.848 * [taylor]: Taking taylor expansion of 1.0 in x 0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.856 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.856 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.856 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.856 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.872 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.872 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.872 * [taylor]: Taking taylor expansion of 1.0 in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.872 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.873 * [taylor]: Taking taylor expansion of 1.0 in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.873 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.886 * * * [progress]: simplifying candidates 0.889 * [simplify]: Simplifying using # : (expm1 (log (exp (- 1.0 (* x x))))) (log1p (log (exp (- 1.0 (* x x))))) (log (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (log (exp (fma (- x) x (* x x)))) (log (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (log (exp (fma (- x) x (* x x)))) (log (exp (fma 1 1.0 (- (* x x))))) (log (exp (fma (- x) x (* x x)))) (log (exp 1.0)) (log (exp (- (* x x)))) (log (exp 1.0)) (log (exp (- (* x x)))) (log (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (log (cbrt (exp (- 1.0 (* x x))))) (log (sqrt (exp (- 1.0 (* x x))))) (log (sqrt (exp (- 1.0 (* x x))))) (log 1) (log (exp (- 1.0 (* x x)))) (log (exp 1.0)) (log (exp (* x x))) (log (exp (- 1.0 (* x x)))) (log (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (log (exp (sqrt (- 1.0 (* x x))))) (log (exp 1)) (log (exp (+ (sqrt 1.0) x))) (log (log (exp (- 1.0 (* x x))))) (exp (log (exp (- 1.0 (* x x))))) (* (cbrt (log (exp (- 1.0 (* x x))))) (cbrt (log (exp (- 1.0 (* x x)))))) (cbrt (log (exp (- 1.0 (* x x))))) (* (* (log (exp (- 1.0 (* x x)))) (log (exp (- 1.0 (* x x))))) (log (exp (- 1.0 (* x x))))) (sqrt (log (exp (- 1.0 (* x x))))) (sqrt (log (exp (- 1.0 (* x x))))) (expm1 (pow E (- (log (exp (- 1.0 (* x x))))))) (log1p (pow E (- (log (exp (- 1.0 (* x x))))))) (* 1 (- (log (exp (- 1.0 (* x x)))))) (* (log E) (- (log (exp (- 1.0 (* x x)))))) (* (log E) (- (log (exp (- 1.0 (* x x)))))) (* 1 (- (log (exp (- 1.0 (* x x)))))) (pow E (log (exp (- 1.0 (* x x))))) (pow E 0) (pow E (log (exp (- 1.0 (* x x))))) (pow E (* (cbrt (- (log (exp (- 1.0 (* x x)))))) (cbrt (- (log (exp (- 1.0 (* x x)))))))) (pow E (sqrt (- (log (exp (- 1.0 (* x x))))))) (pow E 1) (pow E -1) (pow E (- 1)) (pow E (- (cbrt (- 1.0 (* x x))))) (pow E (- (sqrt (- 1.0 (* x x))))) (pow E (- (- 1.0 (* x x)))) (pow E (- (- (sqrt 1.0) x))) (pow E (- (* (cbrt (log (exp (- 1.0 (* x x))))) (cbrt (log (exp (- 1.0 (* x x)))))))) (pow E (- (sqrt (log (exp (- 1.0 (* x x))))))) (pow E (- 1)) (pow E 1) (pow E (cbrt (- 1.0 (* x x)))) (pow E (sqrt (- 1.0 (* x x)))) (pow E (- 1.0 (* x x))) (pow E (- (sqrt 1.0) x)) (pow E (* (cbrt (log (exp (- 1.0 (* x x))))) (cbrt (log (exp (- 1.0 (* x x))))))) (pow E (sqrt (log (exp (- 1.0 (* x x)))))) (pow E 1) (pow E (- (log (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))))) (pow E (- (log (exp (fma (- x) x (* x x)))))) (pow E (- (log (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))))) (pow E (- (log (exp (fma (- x) x (* x x)))))) (pow E (- (log (exp (fma 1 1.0 (- (* x x))))))) (pow E (- (log (exp (fma (- x) x (* x x)))))) (pow E (- (log (exp 1.0)))) (pow E (- (log (exp (- (* x x)))))) (pow E (- (log (exp 1.0)))) (pow E (- (log (exp (- (* x x)))))) (pow E (- (log (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))))) (pow E (- (log (cbrt (exp (- 1.0 (* x x))))))) (pow E (- (log (sqrt (exp (- 1.0 (* x x))))))) (pow E (- (log (sqrt (exp (- 1.0 (* x x))))))) (pow E (- (log 1))) (pow E (- (log (exp (- 1.0 (* x x)))))) (pow (* (cbrt E) (cbrt E)) (- (log (exp (- 1.0 (* x x)))))) (pow (cbrt E) (- (log (exp (- 1.0 (* x x)))))) (pow (sqrt E) (- (log (exp (- 1.0 (* x x)))))) (pow (sqrt E) (- (log (exp (- 1.0 (* x x)))))) (pow 1 (- (log (exp (- 1.0 (* x x)))))) (pow E (- (log (exp (- 1.0 (* x x)))))) (log (pow E (- (log (exp (- 1.0 (* x x))))))) (exp (pow E (- (log (exp (- 1.0 (* x x))))))) (* (cbrt (pow E (- (log (exp (- 1.0 (* x x))))))) (cbrt (pow E (- (log (exp (- 1.0 (* x x)))))))) (cbrt (pow E (- (log (exp (- 1.0 (* x x))))))) (* (* (pow E (- (log (exp (- 1.0 (* x x)))))) (pow E (- (log (exp (- 1.0 (* x x))))))) (pow E (- (log (exp (- 1.0 (* x x))))))) (sqrt (pow E (- (log (exp (- 1.0 (* x x))))))) (sqrt (pow E (- (log (exp (- 1.0 (* x x))))))) (pow E (/ (- (log (exp (- 1.0 (* x x))))) 2)) (pow E (/ (- (log (exp (- 1.0 (* x x))))) 2)) (expm1 (exp (- 1.0 (* x x)))) (log1p (exp (- 1.0 (* x x)))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) (exp 1) (exp (+ (sqrt 1.0) x)) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) (exp (fma (- x) x (* x x))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x)))) (exp (fma (- x) x (* x x))) (exp (fma 1 1.0 (- (* x x)))) (exp (fma (- x) x (* x x))) (exp 1.0) (exp (- (* x x))) (exp 1.0) (exp (- (* x x))) (exp 1.0) (exp (* x x)) (log (exp (- 1.0 (* x x)))) (exp (exp (- 1.0 (* x x)))) (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x))))) (cbrt (exp (- 1.0 (* x x)))) (* (* (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x)))) (exp (- 1.0 (* x x)))) (sqrt (exp (- 1.0 (* x x)))) (sqrt (exp (- 1.0 (* x x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (+ (exp -1.0) (* (exp -1.0) (pow x 2)))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- (+ (exp 1.0) (* 1/2 (* (exp 1.0) (pow x 4)))) (* (exp 1.0) (pow x 2))) (exp (- 1.0 (pow x 2))) (exp (- 1.0 (pow x 2))) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.894 * * [simplify]: iteration 0 : 383 enodes (cost 681 ) 0.900 * * [simplify]: iteration 1 : 1260 enodes (cost 619 ) 0.922 * * [simplify]: iteration 2 : 5002 enodes (cost 535 ) 0.925 * [simplify]: Simplified to: (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (+ (pow (cbrt 1.0) 3) 0) (pow x 2)) 0 (- 1.0 (* x x)) 0 (- 1.0 (* x x)) 0 1.0 (- (* x x)) 1.0 (- (* x x)) (* 2 (log (cbrt (exp (- 1.0 (* x x)))))) (log (cbrt (exp (- 1.0 (* x x))))) (log (sqrt (exp (- 1.0 (* x x))))) (log (sqrt (exp (- 1.0 (* x x))))) 0 (- 1.0 (* x x)) 1.0 (pow x 2) (- 1.0 (* x x)) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (sqrt (- 1.0 (* x x))) 1 (+ (sqrt 1.0) x) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (* x x)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (expm1 (pow E (- (log (exp (- 1.0 (* x x))))))) (log1p (pow E (- (log (exp (- 1.0 (* x x))))))) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (pow E (* (cbrt (- (log (exp (- 1.0 (* x x)))))) (cbrt (- (log (exp (- 1.0 (* x x)))))))) (pow E (sqrt (- (log (exp (- 1.0 (* x x))))))) E (pow E -1) (pow E -1) (pow E (- (cbrt (- 1.0 (* x x))))) (pow E (- (sqrt (- 1.0 (* x x))))) (exp (- (pow x 2) 1.0)) (pow E (- (- (sqrt 1.0) x))) (pow E (- (* (cbrt (log (exp (- 1.0 (* x x))))) (cbrt (log (exp (- 1.0 (* x x)))))))) (pow E (- (sqrt (- 1.0 (* x x))))) (pow E -1) E (pow E (cbrt (- 1.0 (* x x)))) (pow E (sqrt (- 1.0 (* x x)))) (exp (- 1.0 (* x x))) (pow E (- (sqrt 1.0) x)) (pow E (* (cbrt (log (exp (- 1.0 (* x x))))) (cbrt (log (exp (- 1.0 (* x x))))))) (pow E (sqrt (- 1.0 (* x x)))) E (pow E (- (log (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))))) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (pow E (- (log (exp 1.0)))) (pow E (- (log (exp (- (* x x)))))) (pow E (- (log (exp 1.0)))) (pow E (- (log (exp (- (* x x)))))) (pow E (- (log (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))))) (pow E (- (log (cbrt (exp (- 1.0 (* x x))))))) (pow E (- (log (sqrt (exp (- 1.0 (* x x))))))) (pow E (- (log (sqrt (exp (- 1.0 (* x x))))))) 1 (exp (- (pow x 2) 1.0)) (pow (* (cbrt E) (cbrt E)) (- (pow x 2) 1.0)) (pow (cbrt E) (- (pow x 2) 1.0)) (pow (pow E 1/2) (- (pow x 2) 1.0)) (pow (pow E 1/2) (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) (- (pow x 2) 1.0) (exp (pow E (- (log (exp (- 1.0 (* x x))))))) (* (cbrt (pow E (- (log (exp (- 1.0 (* x x))))))) (cbrt (pow E (- (log (exp (- 1.0 (* x x)))))))) (cbrt (pow E (- (log (exp (- 1.0 (* x x))))))) (pow (exp (- (pow x 2) 1.0)) 3) (fabs (pow E (/ (- (- 1.0 (* x x))) 2))) (fabs (pow E (/ (- (- 1.0 (* x x))) 2))) (pow E (/ (- (pow x 2) 1.0) 2)) (pow E (/ (- (pow x 2) 1.0) 2)) (expm1 (exp (- 1.0 (* x x)))) (log1p (exp (- 1.0 (* x x)))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) E (exp (+ (sqrt 1.0) x)) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 1 (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) 1 (exp 1.0) (exp (- (* x x))) (exp 1.0) (exp (- (* x x))) (exp 1.0) (exp (* x x)) (- 1.0 (* x x)) (exp (exp (- 1.0 (* x x)))) (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x))))) (cbrt (exp (- 1.0 (* x x)))) (pow (exp (- 1.0 (* x x))) 3) (sqrt (exp (- 1.0 (* x x)))) (sqrt (exp (- 1.0 (* x x)))) (- (+ (pow (cbrt 1.0) 3) 0) (pow x 2)) 0 (- 1.0 (* x x)) 0 (- 1.0 (* x x)) 0 (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (* x x)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 1.0 (fma (* 1.0 x) x (pow x 4))) (- (* x x)) (* (- 1.0 (* x x)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (fma x x 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (+ (exp 1.0) (* (exp 1.0) (- (* (pow x 4) 1/2) (pow x 2)))) (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) 0.926 * * * [progress]: adding candidates to table 1.180 * * [progress]: iteration 4 / 4 1.180 * * * [progress]: picking best candidate 1.182 * * * * [pick]: Picked # 1.182 * * * [progress]: localizing error 1.191 * * * [progress]: generating rewritten candidates 1.191 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1) 1.192 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.192 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 1.195 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.199 * * * [progress]: generating series expansions 1.199 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1) 1.199 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in (x) around 0 1.199 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.199 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.199 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.199 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.199 * [taylor]: Taking taylor expansion of 1.0 in x 1.199 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.200 * [taylor]: Taking taylor expansion of 1 in x 1.200 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.200 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.200 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.200 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.200 * [taylor]: Taking taylor expansion of 1.0 in x 1.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.200 * [taylor]: Taking taylor expansion of 1 in x 1.218 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 1.218 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.218 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.218 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.218 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.218 * [taylor]: Taking taylor expansion of 1.0 in x 1.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.218 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.219 * [taylor]: Taking taylor expansion of 1 in x 1.219 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.219 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.219 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.219 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.219 * [taylor]: Taking taylor expansion of 1.0 in x 1.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.219 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of 1 in x 1.223 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 1.223 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.223 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.223 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.223 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.223 * [taylor]: Taking taylor expansion of 1.0 in x 1.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.223 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.224 * [taylor]: Taking taylor expansion of 1 in x 1.225 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.225 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.225 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.225 * [taylor]: Taking taylor expansion of 1.0 in x 1.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.225 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.225 * [taylor]: Taking taylor expansion of x in x 1.226 * [taylor]: Taking taylor expansion of 1 in x 1.229 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.229 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (pow x 2)))) in (x) around 0 1.229 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (pow x 2)))) in x 1.229 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (pow x 2))))) 1.229 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (pow x 2)))) in x 1.229 * [taylor]: Taking taylor expansion of 1 in x 1.229 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.229 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.229 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.229 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.229 * [taylor]: Taking taylor expansion of 1.0 in x 1.229 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.229 * [taylor]: Taking taylor expansion of x in x 1.230 * [taylor]: Taking taylor expansion of 1 in x 1.232 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (pow x 2)))) in x 1.232 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (pow x 2))))) 1.232 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (pow x 2)))) in x 1.232 * [taylor]: Taking taylor expansion of 1 in x 1.232 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.232 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.232 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.232 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.232 * [taylor]: Taking taylor expansion of 1.0 in x 1.232 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of 1 in x 1.575 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.575 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.575 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.575 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.575 * [taylor]: Taking taylor expansion of 1 in x 1.575 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.575 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.575 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.575 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.575 * [taylor]: Taking taylor expansion of 1.0 in x 1.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of 1 in x 1.577 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.577 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.577 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.577 * [taylor]: Taking taylor expansion of 1 in x 1.577 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.577 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.577 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.577 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.577 * [taylor]: Taking taylor expansion of 1.0 in x 1.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.577 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of 1 in x 1.608 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.608 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.608 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.608 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.608 * [taylor]: Taking taylor expansion of 1 in x 1.608 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.608 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.608 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.608 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.608 * [taylor]: Taking taylor expansion of 1.0 in x 1.608 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.608 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.609 * [taylor]: Taking taylor expansion of 1 in x 1.610 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.610 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.610 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.610 * [taylor]: Taking taylor expansion of 1 in x 1.610 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.610 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.610 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.610 * [taylor]: Taking taylor expansion of 1.0 in x 1.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.610 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.611 * [taylor]: Taking taylor expansion of 1 in x 1.636 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 1.636 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 1.636 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.636 * [taylor]: Taking taylor expansion of 1.0 in x 1.636 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.636 * [taylor]: Taking taylor expansion of 1.0 in x 1.636 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.643 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 1.643 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.643 * [taylor]: Taking taylor expansion of 1.0 in x 1.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.643 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.643 * [taylor]: Taking taylor expansion of x in x 1.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.644 * [taylor]: Taking taylor expansion of 1.0 in x 1.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.644 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.644 * [taylor]: Taking taylor expansion of x in x 1.658 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 1.658 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.658 * [taylor]: Taking taylor expansion of 1.0 in x 1.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.658 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.659 * [taylor]: Taking taylor expansion of 1.0 in x 1.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.659 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.678 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.679 * [approximate]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (pow x 2)))))) in (x) around 0 1.679 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (pow x 2)))))) in x 1.679 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (pow x 2))))) in x 1.679 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (pow x 2)))) in x 1.679 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (pow x 2))))) 1.679 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (pow x 2)))) in x 1.679 * [taylor]: Taking taylor expansion of 1 in x 1.679 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.679 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.679 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.679 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.679 * [taylor]: Taking taylor expansion of 1.0 in x 1.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of 1 in x 1.683 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (pow x 2)))))) in x 1.683 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (pow x 2))))) in x 1.683 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (pow x 2)))) in x 1.683 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (pow x 2))))) 1.683 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (pow x 2)))) in x 1.683 * [taylor]: Taking taylor expansion of 1 in x 1.683 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (pow x 2))) in x 1.683 * [taylor]: Rewrote expression to (- (exp (- 1.0 (pow x 2))) 1) 1.683 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.683 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.683 * [taylor]: Taking taylor expansion of 1.0 in x 1.683 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.684 * [taylor]: Taking taylor expansion of 1 in x 1.761 * [approximate]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in (x) around 0 1.761 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in x 1.761 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2)))))) in x 1.761 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.762 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.762 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.762 * [taylor]: Taking taylor expansion of 1 in x 1.762 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.762 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.762 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.762 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.762 * [taylor]: Taking taylor expansion of 1.0 in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.763 * [taylor]: Taking taylor expansion of 1 in x 1.764 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in x 1.764 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2)))))) in x 1.764 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.764 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.764 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.764 * [taylor]: Taking taylor expansion of 1 in x 1.764 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.764 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.764 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.764 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.764 * [taylor]: Taking taylor expansion of 1.0 in x 1.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.764 * [taylor]: Taking taylor expansion of x in x 1.765 * [taylor]: Taking taylor expansion of 1 in x 1.810 * [approximate]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in (x) around 0 1.810 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in x 1.810 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2)))))) in x 1.810 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.811 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.811 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.811 * [taylor]: Taking taylor expansion of 1 in x 1.811 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.811 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.811 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.811 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.811 * [taylor]: Taking taylor expansion of 1.0 in x 1.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.811 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.811 * [taylor]: Taking taylor expansion of x in x 1.812 * [taylor]: Taking taylor expansion of 1 in x 1.813 * [taylor]: Taking taylor expansion of (exp (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))))) in x 1.813 * [taylor]: Taking taylor expansion of (- (log1p (expm1 (- 1.0 (/ 1 (pow x 2)))))) in x 1.813 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.813 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2)))))) 1.813 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (/ 1 (pow x 2))))) in x 1.813 * [taylor]: Taking taylor expansion of 1 in x 1.813 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (/ 1 (pow x 2)))) in x 1.813 * [taylor]: Rewrote expression to (- (exp (- 1.0 (/ 1 (pow x 2)))) 1) 1.813 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.813 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.813 * [taylor]: Taking taylor expansion of 1.0 in x 1.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.813 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.813 * [taylor]: Taking taylor expansion of x in x 1.814 * [taylor]: Taking taylor expansion of 1 in x 1.864 * * * [progress]: simplifying candidates 1.866 * [simplify]: Simplifying using # : (exp (- 1.0 (* x x))) (expm1 (expm1 (- 1.0 (* x x)))) (log1p (expm1 (- 1.0 (* x x)))) (log (expm1 (- 1.0 (* x x)))) (exp (expm1 (- 1.0 (* x x)))) (* (cbrt (expm1 (- 1.0 (* x x)))) (cbrt (expm1 (- 1.0 (* x x))))) (cbrt (expm1 (- 1.0 (* x x)))) (* (* (expm1 (- 1.0 (* x x))) (expm1 (- 1.0 (* x x)))) (expm1 (- 1.0 (* x x)))) (sqrt (expm1 (- 1.0 (* x x)))) (sqrt (expm1 (- 1.0 (* x x)))) (+ 1 (expm1 (- 1.0 (* x x)))) (expm1 (log1p (expm1 (- 1.0 (* x x))))) (log1p (log1p (expm1 (- 1.0 (* x x))))) (log (log1p (expm1 (- 1.0 (* x x))))) (exp (log1p (expm1 (- 1.0 (* x x))))) (* (cbrt (log1p (expm1 (- 1.0 (* x x))))) (cbrt (log1p (expm1 (- 1.0 (* x x)))))) (cbrt (log1p (expm1 (- 1.0 (* x x))))) (* (* (log1p (expm1 (- 1.0 (* x x)))) (log1p (expm1 (- 1.0 (* x x))))) (log1p (expm1 (- 1.0 (* x x))))) (sqrt (log1p (expm1 (- 1.0 (* x x))))) (sqrt (log1p (expm1 (- 1.0 (* x x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (expm1 (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (log1p (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (exp (* (cbrt (- (log1p (expm1 (- 1.0 (* x x)))))) (cbrt (- (log1p (expm1 (- 1.0 (* x x)))))))) (exp (sqrt (- (log1p (expm1 (- 1.0 (* x x))))))) (exp 1) (exp -1) (exp (- (* (cbrt (log1p (expm1 (- 1.0 (* x x))))) (cbrt (log1p (expm1 (- 1.0 (* x x)))))))) (exp (- (sqrt (log1p (expm1 (- 1.0 (* x x))))))) (exp (- 1)) (exp (* (cbrt (log1p (expm1 (- 1.0 (* x x))))) (cbrt (log1p (expm1 (- 1.0 (* x x))))))) (exp (sqrt (log1p (expm1 (- 1.0 (* x x)))))) (exp 1) (exp (log1p (expm1 (- 1.0 (* x x))))) (exp 0) (exp (log1p (expm1 (- 1.0 (* x x))))) (log (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (exp (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (* (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x)))))))) (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (* (* (exp (- (log1p (expm1 (- 1.0 (* x x)))))) (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (sqrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (sqrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (- (+ (exp 1.0) (* 1/2 (* (exp 1.0) (pow x 4)))) (+ (* (exp 1.0) (pow x 2)) 1)) (- (exp (- 1.0 (pow x 2))) 1) (- (exp (- 1.0 (pow x 2))) 1) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) 1.870 * * [simplify]: iteration 0 : 215 enodes (cost 377 ) 1.874 * * [simplify]: iteration 1 : 661 enodes (cost 326 ) 1.885 * * [simplify]: iteration 2 : 2566 enodes (cost 314 ) 1.940 * * [simplify]: iteration 3 : 5001 enodes (cost 305 ) 1.942 * [simplify]: Simplified to: (exp (- 1.0 (* x x))) (expm1 (expm1 (- 1.0 (* x x)))) (- 1.0 (* x x)) (log (expm1 (- 1.0 (* x x)))) (exp (expm1 (- 1.0 (* x x)))) (* (cbrt (expm1 (- 1.0 (* x x)))) (cbrt (expm1 (- 1.0 (* x x))))) (cbrt (expm1 (- 1.0 (* x x)))) (pow (expm1 (- 1.0 (pow x 2))) 3) (sqrt (expm1 (- 1.0 (* x x)))) (sqrt (expm1 (- 1.0 (* x x)))) (exp (- 1.0 (* x x))) (expm1 (- 1.0 (pow x 2))) (log1p (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (* x x)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- 1.0 (* x x)) (fma (- x) x (* x x)) (- 1.0 (* x x)) (fma (- x) x (* x x)) (- 1.0 (* x x)) (fma (- x) x (* x x)) (expm1 (- 1.0 (pow x 2))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (* x x)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 (fma x x 1.0) (pow x 4)) (- (* x x)) (* (- 1.0 (* x x)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (expm1 (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (log1p (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (exp (* (cbrt (- (log1p (expm1 (- 1.0 (* x x)))))) (cbrt (- (log1p (expm1 (- 1.0 (* x x)))))))) (exp (sqrt (- (log1p (expm1 (- 1.0 (* x x))))))) E (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp -1) (pow (exp (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x)))) (exp (sqrt (- 1.0 (* x x)))) E (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (- (pow x 2) 1.0) (pow E (exp (- (pow x 2) 1.0))) (* (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x)))))))) (cbrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (sqrt (exp (- (log1p (expm1 (- 1.0 (* x x))))))) (fma (fma 1/2 (pow x 4) 1) (exp 1.0) (- (fma (exp 1.0) (pow x 2) 1))) (expm1 (- 1.0 (pow x 2))) (expm1 (- 1.0 (pow x 2))) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) (* (exp (- 1.0)) (+ (pow x 2) (fma 1/2 (pow x 4) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) 1.942 * * * [progress]: adding candidates to table 2.109 * [progress]: [Phase 3 of 3] Extracting. 2.110 * * [regime]: Finding splitpoints for: (# #) 2.110 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) (- 1.0 (* x x)) x) 2.110 * * * * [regimes]: Trying to branch on (* x x) from (# #) 2.119 * * * * [regimes]: Trying to branch on (- 1.0 (* x x)) from (# #) 2.127 * * * * [regimes]: Trying to branch on x from (# #) 2.137 * * * [regime]: Found split indices: #