4.236 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (exp (- (- 1.0 (* x x)))) 0.023 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.024 * * [simplify]: iteration 1 : 25 enodes (cost 4 ) 0.026 * * [simplify]: iteration 2 : 49 enodes (cost 4 ) 0.027 * * [simplify]: iteration 3 : 96 enodes (cost 4 ) 0.029 * * [simplify]: iteration 4 : 253 enodes (cost 4 ) 0.033 * * [simplify]: iteration 5 : 821 enodes (cost 4 ) 0.045 * * [simplify]: iteration 6 : 3115 enodes (cost 4 ) 0.083 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.084 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.084 * * [progress]: iteration 1 / 4 0.084 * * * [progress]: picking best candidate 0.086 * * * * [pick]: Picked # 0.086 * * * [progress]: localizing error 0.091 * * * [progress]: generating rewritten candidates 0.091 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.103 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.108 * * * [progress]: generating series expansions 0.108 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.108 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.108 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.108 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.110 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.131 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.131 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of 1.0 in x 0.132 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.132 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.134 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.136 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.144 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.144 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.144 * [taylor]: Taking taylor expansion of 1.0 in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.144 * [taylor]: Taking taylor expansion of 1.0 in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.158 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.158 * [taylor]: Taking taylor expansion of 1.0 in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.158 * [taylor]: Taking taylor expansion of 1.0 in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.159 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.172 * * * [progress]: simplifying candidates 0.173 * [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)) 0.176 * * [simplify]: iteration 0 : 196 enodes (cost 276 ) 0.180 * * [simplify]: iteration 1 : 618 enodes (cost 244 ) 0.191 * * [simplify]: iteration 2 : 2764 enodes (cost 217 ) 0.258 * * [simplify]: iteration 3 : 5001 enodes (cost 205 ) 0.260 * [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)) 0.261 * * * [progress]: adding candidates to table 0.370 * * [progress]: iteration 2 / 4 0.370 * * * [progress]: picking best candidate 0.372 * * * * [pick]: Picked # 0.372 * * * [progress]: localizing error 0.379 * * * [progress]: generating rewritten candidates 0.379 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.383 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.387 * * * [progress]: generating series expansions 0.387 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.387 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in (x) around 0 0.387 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.387 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.387 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.387 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.387 * [taylor]: Taking taylor expansion of (exp -1) in x 0.387 * [taylor]: Taking taylor expansion of -1 in x 0.389 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.389 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.389 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.389 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.389 * [taylor]: Taking taylor expansion of 1.0 in x 0.389 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.389 * [taylor]: Taking taylor expansion of (exp -1) in x 0.389 * [taylor]: Taking taylor expansion of -1 in x 0.421 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.421 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.421 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.421 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.421 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.421 * [taylor]: Taking taylor expansion of 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 0.422 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.422 * [taylor]: Taking taylor expansion of (exp -1) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.424 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.424 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.424 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.424 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.424 * [taylor]: Taking taylor expansion of 1.0 in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.424 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.425 * [taylor]: Taking taylor expansion of (exp -1) in x 0.425 * [taylor]: Taking taylor expansion of -1 in x 0.427 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.427 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.428 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.428 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.428 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.428 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.428 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.428 * [taylor]: Taking taylor expansion of (exp -1) in x 0.428 * [taylor]: Taking taylor expansion of -1 in x 0.430 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.430 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.430 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) 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 0.431 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.431 * [taylor]: Taking taylor expansion of (exp -1) in x 0.431 * [taylor]: Taking taylor expansion of -1 in x 0.433 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.434 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.434 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.434 * [taylor]: Taking taylor expansion of 1.0 in x 0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.434 * [taylor]: Taking taylor expansion of 1.0 in x 0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.441 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.441 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.441 * [taylor]: Taking taylor expansion of 1.0 in x 0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.460 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.460 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.460 * [taylor]: Taking taylor expansion of 1.0 in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.461 * [taylor]: Taking taylor expansion of 1.0 in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.461 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.474 * * * [progress]: simplifying candidates 0.475 * [simplify]: Simplifying using # : (expm1 (pow (exp -1) (- 1.0 (* x x)))) (log1p (pow (exp -1) (- 1.0 (* x x)))) (* -1 (- 1.0 (* x x))) (* (log (exp -1)) (- 1.0 (* x x))) (* 1 (- 1.0 (* x x))) (* (cbrt -1) (- 1.0 (* x x))) (* (sqrt -1) (- 1.0 (* x x))) (* -1 (- 1.0 (* x x))) (pow (exp -1) 1.0) (pow (exp -1) (* x x)) (pow (exp -1) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (pow (exp -1) (sqrt (- 1.0 (* x x)))) (pow (exp -1) 1) (pow (exp -1) (+ (sqrt 1.0) x)) (pow (exp -1) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) (pow (exp -1) (fma (- x) x (* x x))) (pow (exp -1) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x)))) (pow (exp -1) (fma (- x) x (* x x))) (pow (exp -1) (fma 1 1.0 (- (* x x)))) (pow (exp -1) (fma (- x) x (* x x))) (pow (exp -1) 1.0) (pow (exp -1) (- (* x x))) (pow (exp -1) 1.0) (pow (exp -1) (- (* x x))) (pow (* (cbrt (exp -1)) (cbrt (exp -1))) (- 1.0 (* x x))) (pow (cbrt (exp -1)) (- 1.0 (* x x))) (pow (sqrt (exp -1)) (- 1.0 (* x x))) (pow (sqrt (exp -1)) (- 1.0 (* x x))) (pow 1 (- 1.0 (* x x))) (pow (exp -1) (- 1.0 (* x x))) (log (pow (exp -1) (- 1.0 (* x x)))) (exp (pow (exp -1) (- 1.0 (* x x)))) (* (cbrt (pow (exp -1) (- 1.0 (* x x)))) (cbrt (pow (exp -1) (- 1.0 (* x x))))) (cbrt (pow (exp -1) (- 1.0 (* x x)))) (* (* (pow (exp -1) (- 1.0 (* x x))) (pow (exp -1) (- 1.0 (* x x)))) (pow (exp -1) (- 1.0 (* x x)))) (sqrt (pow (exp -1) (- 1.0 (* x x)))) (sqrt (pow (exp -1) (- 1.0 (* x x)))) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (pow (exp -1) (/ (- 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 (* -1 (- 1.0 (pow x 2)))) (exp (* -1 (- 1.0 (pow x 2)))) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.479 * * [simplify]: iteration 0 : 220 enodes (cost 299 ) 0.483 * * [simplify]: iteration 1 : 800 enodes (cost 277 ) 0.497 * * [simplify]: iteration 2 : 3463 enodes (cost 274 ) 0.575 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 0.577 * [simplify]: Simplified to: (expm1 (pow (exp -1) (- 1.0 (* x x)))) (log1p (pow (exp -1) (- 1.0 (* x x)))) (fma -1 1.0 (pow x 2)) (fma -1 1.0 (pow x 2)) (- 1.0 (* x x)) (* (cbrt -1) (- 1.0 (* x x))) (* (sqrt -1) (- 1.0 (* x x))) (fma -1 1.0 (pow x 2)) (exp (* -1 1.0)) (pow (exp -1) (* x x)) (pow (exp -1) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (pow (exp -1) (sqrt (- 1.0 (* x x)))) (exp -1) (pow (exp -1) (+ (sqrt 1.0) x)) (exp (* -1 (- 1.0 (pow x 2)))) (pow (exp -1) (fma (- x) x (* x x))) (exp (* -1 (- 1.0 (pow x 2)))) (pow (exp -1) (fma (- x) x (* x x))) (exp (* -1 (- 1.0 (pow x 2)))) (pow (exp -1) (fma (- x) x (* x x))) (exp (* -1 1.0)) (exp (* x x)) (exp (* -1 1.0)) (exp (* x x)) (pow (* (cbrt (exp -1)) (cbrt (exp -1))) (- 1.0 (* x x))) (pow (cbrt (exp -1)) (- 1.0 (* x x))) (pow (sqrt (exp -1)) (- 1.0 (* x x))) (pow (sqrt (exp -1)) (- 1.0 (* x x))) 1 (exp (* -1 (- 1.0 (pow x 2)))) (fma -1 1.0 (pow x 2)) (exp (pow (exp -1) (- 1.0 (* x x)))) (* (cbrt (pow (exp -1) (- 1.0 (* x x)))) (cbrt (pow (exp -1) (- 1.0 (* x x))))) (cbrt (pow (exp -1) (- 1.0 (* x x)))) (pow (exp (* -1 (- 1.0 (pow x 2)))) 3) (sqrt (pow (exp -1) (- 1.0 (* x x)))) (sqrt (pow (exp -1) (- 1.0 (* x x)))) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (pow (exp -1) (/ (- 1.0 (* x x)) 2)) (- 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 (* 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 (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)) (* (exp -1.0) (+ (* 1/2 (pow x 4)) (fma x x 1))) (exp (* -1 (- 1.0 (pow x 2)))) (exp (* -1 (- 1.0 (pow x 2)))) (- 1.0 (* x x)) (- 1.0 (* x x)) (- 1.0 (* x x)) 0.577 * * * [progress]: adding candidates to table 0.692 * [progress]: [Phase 3 of 3] Extracting. 0.692 * * [regime]: Finding splitpoints for: (# #) 0.692 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- 1.0 (* x x)) (- (- 1.0 (* x x))) (exp (- (- 1.0 (* x x)))) x) 0.692 * * * * [regimes]: Trying to branch on (* x x) from (# #) 0.704 * * * * [regimes]: Trying to branch on (- 1.0 (* x x)) from (# #) 0.712 * * * * [regimes]: Trying to branch on (- (- 1.0 (* x x))) from (# #) 0.721 * * * * [regimes]: Trying to branch on (exp (- (- 1.0 (* x x)))) from (# #) 0.732 * * * * [regimes]: Trying to branch on x from (# #) 0.742 * * * [regime]: Found split indices: #