5.400 * [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 ) 0.046 * * [simplify]: iteration 6 : 3115 enodes (cost 4 ) 0.083 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.083 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.084 * * [progress]: iteration 1 / 4 0.084 * * * [progress]: picking best candidate 0.085 * * * * [pick]: Picked # 0.085 * * * [progress]: localizing error 0.091 * * * [progress]: generating rewritten candidates 0.091 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.103 * * * [progress]: generating series expansions 0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.103 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.103 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.103 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [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 0.128 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.128 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.129 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of 1.0 in x 0.130 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.130 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * * * [progress]: simplifying candidates 0.132 * [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))))) (+ (* (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)) 0.135 * * [simplify]: iteration 0 : 140 enodes (cost 176 ) 0.138 * * [simplify]: iteration 1 : 392 enodes (cost 156 ) 0.145 * * [simplify]: iteration 2 : 1701 enodes (cost 140 ) 0.190 * * [simplify]: iteration 3 : 5001 enodes (cost 133 ) 0.192 * [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 (pow x 2)) (exp (- 1.0)) (exp (pow x 2)) (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 3) (- (pow x 2) 1.0)) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 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)) 0.192 * * * [progress]: adding candidates to table 0.390 * * [progress]: iteration 2 / 4 0.390 * * * [progress]: picking best candidate 0.393 * * * * [pick]: Picked # 0.393 * * * [progress]: localizing error 0.402 * * * [progress]: generating rewritten candidates 0.402 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.428 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.447 * * * [progress]: generating series expansions 0.447 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.448 * [approximate]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in (x) around 0 0.448 * [taylor]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in x 0.448 * [taylor]: Taking taylor expansion of (exp (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0)))))) in x 0.448 * [taylor]: Taking taylor expansion of (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0))))) in x 0.448 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.448 * [taylor]: Taking taylor expansion of 1.0 in x 0.449 * [taylor]: Taking taylor expansion of (log (exp (+ x (sqrt 1.0)))) in x 0.449 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x 0.449 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.449 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in x 0.456 * [taylor]: Taking taylor expansion of (exp (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0)))))) in x 0.456 * [taylor]: Taking taylor expansion of (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0))))) in x 0.456 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.457 * [taylor]: Taking taylor expansion of (log (exp (+ x (sqrt 1.0)))) in x 0.457 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x 0.457 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.457 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [approximate]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in (x) around 0 0.598 * [taylor]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in x 0.598 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x)))))) in x 0.598 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x))))) in x 0.598 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.599 * [taylor]: Taking taylor expansion of (log (exp (+ (sqrt 1.0) (/ 1 x)))) in x 0.599 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x 0.599 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.599 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in x 0.602 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x)))))) in x 0.602 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x))))) in x 0.602 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.603 * [taylor]: Taking taylor expansion of 1.0 in x 0.603 * [taylor]: Taking taylor expansion of (log (exp (+ (sqrt 1.0) (/ 1 x)))) in x 0.603 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x 0.603 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.603 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.603 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.608 * [approximate]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0 0.608 * [taylor]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.608 * [taylor]: Taking taylor expansion of (exp (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x)))))) in x 0.608 * [taylor]: Taking taylor expansion of (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x))))) in x 0.608 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.608 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.608 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.608 * [taylor]: Taking taylor expansion of 1.0 in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of (log (exp (- (sqrt 1.0) (/ 1 x)))) in x 0.609 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x 0.609 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.609 * [taylor]: Taking taylor expansion of 1.0 in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.613 * [taylor]: Taking taylor expansion of (exp (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x)))))) in x 0.613 * [taylor]: Taking taylor expansion of (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x))))) in x 0.613 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.613 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.613 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.613 * [taylor]: Taking taylor expansion of 1.0 in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (log (exp (- (sqrt 1.0) (/ 1 x)))) in x 0.614 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x 0.614 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.614 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.614 * [taylor]: Taking taylor expansion of 1.0 in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.619 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.619 * [approximate]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in (x) around 0 0.619 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x 0.619 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.621 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x 0.621 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.621 * [taylor]: Taking taylor expansion of 1.0 in x 0.632 * [approximate]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in (x) around 0 0.632 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x 0.632 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.632 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.632 * [taylor]: Taking taylor expansion of 1.0 in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x 0.633 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.633 * [taylor]: Taking taylor expansion of 1.0 in x 0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.636 * [approximate]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in (x) around 0 0.636 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x 0.636 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.636 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.636 * [taylor]: Taking taylor expansion of 1.0 in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x 0.637 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.637 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.637 * [taylor]: Taking taylor expansion of 1.0 in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.640 * * * [progress]: simplifying candidates 0.641 * [simplify]: Simplifying using # : (expm1 (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (log1p (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x))) (* (log (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x))) (* 1 (- (- (sqrt 1.0) x))) (* (cbrt (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (* (sqrt (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x))) (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (pow (exp (+ (sqrt 1.0) x)) 0) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (- (sqrt 1.0) x))) (cbrt (- (- (sqrt 1.0) x))))) (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) 1) (pow (exp (+ (sqrt 1.0) x)) -1) (pow (exp (+ (sqrt 1.0) x)) (- (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x))))) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (- 1)) (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x)))) (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x)))) (pow (exp (+ (sqrt 1.0) x)) (- 1)) (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) 1) (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x))) (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x))) (pow (exp (+ (sqrt 1.0) x)) 1) (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt 1) (sqrt 1.0) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt 1) (sqrt 1.0) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt 1) (sqrt 1.0) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (sqrt 1.0)) (sqrt (sqrt 1.0)) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (fma 1 (sqrt 1.0) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma 1 (sqrt 1.0) (- (* (sqrt x) (sqrt x)))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma 1 (sqrt 1.0) (- (* x 1))))) (pow (exp (+ (sqrt 1.0) x)) (- (fma (- x) 1 (* x 1)))) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) (- (- x))) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) (- (- x))) (pow (exp (sqrt 1.0)) (- (- (sqrt 1.0) x))) (pow (exp x) (- (- (sqrt 1.0) x))) (pow (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (- (- (sqrt 1.0) x))) (pow (cbrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x))) (pow (sqrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x))) (pow (sqrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x))) (pow 1 (- (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (log (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (exp (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (* (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (* (* (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (/ (- (- (sqrt 1.0) x)) 2)) (pow (exp (+ (sqrt 1.0) x)) (/ (- (- (sqrt 1.0) x)) 2)) (expm1 (exp (+ (sqrt 1.0) x))) (log1p (exp (+ (sqrt 1.0) x))) (exp (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x)))) (exp (sqrt (+ (sqrt 1.0) x))) (exp 1) (exp 1) (exp (sqrt 1.0)) (exp x) (log (exp (+ (sqrt 1.0) x))) (exp (exp (+ (sqrt 1.0) x))) (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (cbrt (exp (+ (sqrt 1.0) x))) (* (* (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) x))) (exp (+ (sqrt 1.0) x))) (sqrt (exp (+ (sqrt 1.0) x))) (sqrt (exp (+ (sqrt 1.0) x))) (+ (* 1/2 (* (pow x 4) (exp (* -1 (pow (sqrt 1.0) 2))))) (+ (* (pow x 2) (exp (* -1 (pow (sqrt 1.0) 2)))) (exp (* -1 (pow (sqrt 1.0) 2))))) (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (+ (* (exp (sqrt 1.0)) x) (+ (exp (sqrt 1.0)) (* 1/2 (* (exp (sqrt 1.0)) (pow x 2))))) (exp (+ x (sqrt 1.0))) (exp (+ x (sqrt 1.0))) 0.647 * * [simplify]: iteration 0 : 410 enodes (cost 888 ) 0.654 * * [simplify]: iteration 1 : 1452 enodes (cost 728 ) 0.681 * * [simplify]: iteration 2 : 5001 enodes (cost 569 ) 0.683 * [simplify]: Simplified to: (expm1 (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (log1p (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (- x (sqrt 1.0)) (* (cbrt (+ (sqrt 1.0) x)) (- x (sqrt 1.0))) (* (sqrt (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (exp (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x))) 1 (exp (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (- (sqrt 1.0) x))) (cbrt (- (- (sqrt 1.0) x))))) (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (- (sqrt 1.0) x)))) (exp (+ (sqrt 1.0) x)) (pow (exp (+ (sqrt 1.0) x)) -1) (pow (exp (+ (sqrt 1.0) x)) (- (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x))))) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (- 1)) (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x)))) (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x)))) (pow (exp (+ (sqrt 1.0) x)) (- 1)) (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (sqrt 1.0) x))) (exp (+ (sqrt 1.0) x)) (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x))) (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x))) (exp (+ (sqrt 1.0) x)) (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* x 1))))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* x 1))))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (fma (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) (cbrt (sqrt 1.0)) (- (* x 1))))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* x 1))))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* x 1))))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (fma (sqrt (* (cbrt 1.0) (cbrt 1.0))) (sqrt (cbrt 1.0)) (- (* x 1))))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 1 (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) x) (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) x) (pow (exp (sqrt 1.0)) (- x (sqrt 1.0))) (pow (exp x) (- x (sqrt 1.0))) (pow (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (- x (sqrt 1.0))) (pow (cbrt (exp (+ (sqrt 1.0) x))) (- x (sqrt 1.0))) (pow (pow (exp (+ (sqrt 1.0) x)) 1/2) (- x (sqrt 1.0))) (pow (pow (exp (+ (sqrt 1.0) x)) 1/2) (- x (sqrt 1.0))) 1 (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (exp (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (* (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (pow (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 3) (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (/ (- x (sqrt 1.0)) 2)) (pow (exp (+ (sqrt 1.0) x)) (/ (- x (sqrt 1.0)) 2)) (expm1 (exp (+ (sqrt 1.0) x))) (log1p (exp (+ (sqrt 1.0) x))) (exp (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x)))) (exp (sqrt (+ (sqrt 1.0) x))) E E (exp (sqrt 1.0)) (exp x) (+ (sqrt 1.0) x) (exp (exp (+ (sqrt 1.0) x))) (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (cbrt (exp (+ (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) 3) (pow (exp (+ (sqrt 1.0) x)) 1/2) (pow (exp (+ (sqrt 1.0) x)) 1/2) (* (exp (* -1 (pow (sqrt 1.0) 2))) (+ (* 1/2 (pow x 4)) (fma x x 1))) (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (* (exp (sqrt 1.0)) (+ (+ x 1) (* 1/2 (pow x 2)))) (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) x)) 0.684 * * * [progress]: adding candidates to table 0.825 * * [progress]: iteration 3 / 4 0.825 * * * [progress]: picking best candidate 0.826 * * * * [pick]: Picked # 0.826 * * * [progress]: localizing error 0.832 * * * [progress]: generating rewritten candidates 0.832 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.838 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.855 * * * [progress]: generating series expansions 0.856 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.856 * [approximate]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in (x) around 0 0.856 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.856 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.857 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.857 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.871 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.871 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.871 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.871 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 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 0.874 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.874 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.874 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.874 * [taylor]: Taking taylor expansion of 1.0 in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.874 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.875 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.875 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.876 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.877 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in x 0.877 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.877 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in x 0.878 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 0.878 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.878 * [taylor]: Taking taylor expansion of 1.0 in x 0.878 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.907 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 0.907 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 0.907 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.907 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.907 * [taylor]: Taking taylor expansion of 1.0 in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.907 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 0.908 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.908 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.908 * [taylor]: Taking taylor expansion of 1.0 in x 0.908 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.908 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.913 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 0.913 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 0.913 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.913 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.913 * [taylor]: Taking taylor expansion of 1.0 in x 0.913 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.913 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 0.914 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 0.914 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.914 * [taylor]: Taking taylor expansion of 1.0 in x 0.914 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.914 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.918 * * * [progress]: simplifying candidates 0.920 * [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 (+ (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)))) (expm1 (/ 1 (exp (- 1.0 (* x x))))) (log1p (/ 1 (exp (- 1.0 (* x x))))) (- 1) (- (cbrt (- 1.0 (* x x)))) (- (sqrt (- 1.0 (* x x)))) (- (- 1.0 (* x x))) (- (- (sqrt 1.0) x)) (- (- 1.0 (* x x))) (- 0 (- 1.0 (* x x))) (- (log 1) (- 1.0 (* x x))) (log (/ 1 (exp (- 1.0 (* x x))))) (exp (/ 1 (exp (- 1.0 (* x x))))) (/ (* (* 1 1) 1) (* (* (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x)))) (exp (- 1.0 (* x x))))) (* (cbrt (/ 1 (exp (- 1.0 (* x x))))) (cbrt (/ 1 (exp (- 1.0 (* x x)))))) (cbrt (/ 1 (exp (- 1.0 (* x x))))) (* (* (/ 1 (exp (- 1.0 (* x x)))) (/ 1 (exp (- 1.0 (* x x))))) (/ 1 (exp (- 1.0 (* x x))))) (sqrt (/ 1 (exp (- 1.0 (* x x))))) (sqrt (/ 1 (exp (- 1.0 (* x x))))) (- 1) (- (exp (- 1.0 (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ (cbrt 1) (exp (fma (- x) x (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (/ (cbrt 1) (exp (fma (- x) x (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (exp (fma 1 1.0 (- (* x x))))) (/ (cbrt 1) (exp (fma (- x) x (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (exp 1.0)) (/ (cbrt 1) (exp (- (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (exp 1.0)) (/ (cbrt 1) (exp (- (* x x)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ (cbrt 1) (cbrt (exp (- 1.0 (* x x))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (exp (- 1.0 (* x x))))) (/ (cbrt 1) (sqrt (exp (- 1.0 (* x x))))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (exp (- 1.0 (* x x)))) (/ (sqrt 1) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ (sqrt 1) (exp (fma (- x) x (* x x)))) (/ (sqrt 1) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (/ (sqrt 1) (exp (fma (- x) x (* x x)))) (/ (sqrt 1) (exp (fma 1 1.0 (- (* x x))))) (/ (sqrt 1) (exp (fma (- x) x (* x x)))) (/ (sqrt 1) (exp 1.0)) (/ (sqrt 1) (exp (- (* x x)))) (/ (sqrt 1) (exp 1.0)) (/ (sqrt 1) (exp (- (* x x)))) (/ (sqrt 1) (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ (sqrt 1) (cbrt (exp (- 1.0 (* x x))))) (/ (sqrt 1) (sqrt (exp (- 1.0 (* x x))))) (/ (sqrt 1) (sqrt (exp (- 1.0 (* x x))))) (/ (sqrt 1) 1) (/ (sqrt 1) (exp (- 1.0 (* x x)))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ 1 (exp (fma (- x) x (* x x)))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (/ 1 (exp (fma (- x) x (* x x)))) (/ 1 (exp (fma 1 1.0 (- (* x x))))) (/ 1 (exp (fma (- x) x (* x x)))) (/ 1 (exp 1.0)) (/ 1 (exp (- (* x x)))) (/ 1 (exp 1.0)) (/ 1 (exp (- (* x x)))) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (cbrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 1) (/ 1 (exp (- 1.0 (* x x)))) (/ 1 (exp (- 1.0 (* x x)))) (/ (exp (- 1.0 (* x x))) 1) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (/ 1 (exp (fma 1 1.0 (- (* x x))))) (/ 1 (exp 1.0)) (/ 1 (exp 1.0)) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 1) (/ (exp (- 1.0 (* x x))) (cbrt 1)) (/ (exp (- 1.0 (* x x))) (sqrt 1)) (/ (exp (- 1.0 (* x x))) 1) (/ 1 (exp 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 (exp 1.0)) (+ (/ (pow x 2) (exp 1.0)) (* 1/2 (/ (pow x 4) (exp 1.0))))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) 0.924 * * [simplify]: iteration 0 : 228 enodes (cost 575 ) 0.928 * * [simplify]: iteration 1 : 721 enodes (cost 504 ) 0.941 * * [simplify]: iteration 2 : 3344 enodes (cost 405 ) 1.022 * * [simplify]: iteration 3 : 5001 enodes (cost 393 ) 1.024 * [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 (+ (sqrt 1.0) x)) (exp (+ (pow (cbrt 1.0) 3) (fma (- x) x 0))) 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)))) (expm1 (/ 1 (exp (- 1.0 (* x x))))) (log1p (/ 1 (exp (- 1.0 (* x x))))) (- 1) (- (cbrt (- 1.0 (* x x)))) (- (sqrt (- 1.0 (* x x)))) (fma x x (- 0 1.0)) (- (- (sqrt 1.0) x)) (fma x x (- 0 1.0)) (fma x x (- 0 1.0)) (fma x x (- 0 1.0)) (fma x x (- 0 1.0)) (exp (/ 1 (exp (- 1.0 (* x x))))) (/ 1 (pow (exp (- 1.0 (* x x))) 3)) (* (cbrt (/ 1 (exp (- 1.0 (* x x))))) (cbrt (/ 1 (exp (- 1.0 (* x x)))))) (cbrt (/ 1 (exp (- 1.0 (* x x))))) (/ 1 (pow (exp (- 1.0 (* x x))) 3)) (sqrt (/ 1 (exp (- 1.0 (* x x))))) (sqrt (/ 1 (exp (- 1.0 (* x x))))) (- 1) (- (exp (- 1.0 (* x x)))) (exp (+ (+ (- 0 (pow (cbrt 1.0) 3)) (pow x 2)) 0)) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (cbrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) (exp (+ (+ (- 0 (pow (cbrt 1.0) 3)) (pow x 2)) 0)) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (cbrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) (exp (+ (+ (- 0 (pow (cbrt 1.0) 3)) (pow x 2)) 0)) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) 1 (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (exp 1.0)) (exp (* x x)) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (cbrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) 1 (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (exp (- 1.0 (* x x))) (exp (+ (+ (- 0 (pow (cbrt 1.0) 3)) (pow x 2)) 0)) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp 1.0)) (/ 1 (exp 1.0)) (/ 1 (* (cbrt (exp (- 1.0 (* x x)))) (cbrt (exp (- 1.0 (* x x)))))) (/ 1 (sqrt (exp (- 1.0 (* x x))))) 1 (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (/ 1 (exp 1.0)) (fma (exp 1.0) (- (* 1/2 (pow x 4)) (pow x 2)) (exp 1.0)) (exp (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (fma (/ x (exp 1.0)) x (fma 1/2 (/ (pow x 4) (exp 1.0)) (/ 1 (exp 1.0)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) 1.024 * * * [progress]: adding candidates to table 1.146 * * [progress]: iteration 4 / 4 1.146 * * * [progress]: picking best candidate 1.149 * * * * [pick]: Picked # 1.149 * * * [progress]: localizing error 1.161 * * * [progress]: generating rewritten candidates 1.161 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 1.161 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 1.179 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 1.235 * * * [progress]: generating series expansions 1.235 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 1.235 * [approximate]: Taking taylor expansion of (fma (- x) x (pow x 2)) in (x) around 0 1.235 * [taylor]: Taking taylor expansion of (fma (- x) x (pow x 2)) in x 1.235 * [taylor]: Rewrote expression to (+ (* (- x) x) (pow x 2)) 1.235 * [taylor]: Taking taylor expansion of (* (- x) x) in x 1.235 * [taylor]: Taking taylor expansion of (- x) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (fma (- x) x (pow x 2)) in x 1.236 * [taylor]: Rewrote expression to (+ (* (- x) x) (pow x 2)) 1.236 * [taylor]: Taking taylor expansion of (* (- x) x) in x 1.236 * [taylor]: Taking taylor expansion of (- x) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.247 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in (x) around 0 1.247 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in x 1.247 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x)) (/ 1 x)) (/ 1 (pow x 2))) 1.247 * [taylor]: Taking taylor expansion of (* (- (/ 1 x)) (/ 1 x)) in x 1.247 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.247 * [taylor]: Taking taylor expansion of x in x 1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.247 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in x 1.248 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x)) (/ 1 x)) (/ 1 (pow x 2))) 1.248 * [taylor]: Taking taylor expansion of (* (- (/ 1 x)) (/ 1 x)) in x 1.248 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.249 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.272 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in (x) around 0 1.272 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in x 1.272 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ -1 x)) (/ 1 (pow x 2))) 1.273 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ -1 x)) in x 1.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.273 * [taylor]: Taking taylor expansion of -1 in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in x 1.274 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ -1 x)) (/ 1 (pow x 2))) 1.274 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ -1 x)) in x 1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.274 * [taylor]: Taking taylor expansion of -1 in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.289 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 1.289 * [approximate]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in (x) around 0 1.289 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.289 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.289 * [taylor]: Taking taylor expansion of 1.0 in x 1.289 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.290 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.290 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.290 * [taylor]: Taking taylor expansion of 1.0 in x 1.290 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.305 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 1.305 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.305 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.305 * [taylor]: Taking taylor expansion of 1.0 in x 1.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.305 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.306 * [taylor]: Taking taylor expansion of 1.0 in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.306 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.307 * [approximate]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 1.308 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.308 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.308 * [taylor]: Taking taylor expansion of 1.0 in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.308 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.309 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.309 * [taylor]: Taking taylor expansion of 1.0 in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.309 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.310 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 1.310 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in (x) around 0 1.310 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in x 1.310 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.310 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.310 * [taylor]: Taking taylor expansion of 1.0 in x 1.310 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (pow x 2)))) in x 1.311 * [taylor]: Taking taylor expansion of (exp (- 1.0 (pow x 2))) in x 1.311 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.311 * [taylor]: Taking taylor expansion of 1.0 in x 1.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.346 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.346 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 1.346 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.346 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.346 * [taylor]: Taking taylor expansion of 1.0 in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.347 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 1.347 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.347 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.347 * [taylor]: Taking taylor expansion of 1.0 in x 1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.347 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.347 * [taylor]: Taking taylor expansion of x in x 1.352 * [approximate]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.352 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 1.352 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 (exp (- 1.0 (/ 1 (pow x 2))))) in x 1.353 * [taylor]: Taking taylor expansion of (exp (- 1.0 (/ 1 (pow x 2)))) in x 1.353 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.353 * [taylor]: Taking taylor expansion of 1.0 in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.353 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.357 * * * [progress]: simplifying candidates 1.361 * [simplify]: Simplifying using # : (expm1 (fma (- x) x (* x x))) (log1p (fma (- x) x (* x x))) (* (- x) x) (log (fma (- x) x (* x x))) (exp (fma (- x) x (* x x))) (* (cbrt (fma (- x) x (* x x))) (cbrt (fma (- x) x (* x x)))) (cbrt (fma (- x) x (* x x))) (* (* (fma (- x) x (* x x)) (fma (- x) x (* x x))) (fma (- x) x (* x x))) (sqrt (fma (- x) x (* x x))) (sqrt (fma (- x) x (* x x))) (expm1 (exp (- 1.0 (pow x 2)))) (log1p (exp (- 1.0 (pow x 2)))) (exp (* (cbrt (- 1.0 (pow x 2))) (cbrt (- 1.0 (pow x 2))))) (exp (sqrt (- 1.0 (pow x 2)))) (exp 1) (exp (+ (sqrt 1.0) (pow (sqrt x) 2))) (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) (sqrt (pow x 2)))) (exp (+ (sqrt 1.0) (pow x (/ 2 2)))) (exp 1) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2))))) (exp (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2))))) (exp (fma (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2)))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) (pow 1 2))))) (exp (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2)))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) (exp (fma (- x) x (* x x))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2))))))) (exp (fma (- (cbrt (pow x 2))) (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2)))))) (exp (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2))))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) 1)))) (exp (fma (- (pow x 2)) 1 (* (pow x 2) 1))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2)))))) (exp (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (pow x (/ 2 2)) (pow x (/ 2 2))))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2))))) (exp (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2))))) (exp (fma (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2)))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) (pow 1 2))))) (exp (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2)))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x)))) (exp (fma (- x) x (* x x))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2))))))) (exp (fma (- (cbrt (pow x 2))) (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2)))))) (exp (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2))))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) 1)))) (exp (fma (- (pow x 2)) 1 (* (pow x 2) 1))) (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow 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2)))))) (/ 1 (exp 1.0)) (/ 1 (exp (- (pow x 2)))) (/ 1 (exp 1.0)) (/ 1 (exp (- (pow x 2)))) (/ 1 (* (cbrt (exp (- 1.0 (pow x 2)))) (cbrt (exp (- 1.0 (pow x 2)))))) (/ 1 (cbrt (exp (- 1.0 (pow x 2))))) (/ 1 (sqrt (exp (- 1.0 (pow x 2))))) (/ 1 (sqrt (exp (- 1.0 (pow x 2))))) (/ 1 1) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ (exp (- 1.0 (pow x 2))) 1) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) (pow 1 2)))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) 1))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) (pow 1 2)))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) 1))))) (/ 1 (exp (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (/ 1 (exp (fma 1 1.0 (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (/ 1 (exp (fma 1 1.0 (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (/ 1 (exp (fma 1 1.0 (- (* (pow x 2) (pow 1 2)))))) (/ 1 (exp (fma 1 1.0 (- (* x x))))) (/ 1 (exp (fma 1 1.0 (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (/ 1 (exp (fma 1 1.0 (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (/ 1 (exp (fma 1 1.0 (- (* (pow x 2) 1))))) (/ 1 (exp (fma 1 1.0 (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (/ 1 (exp 1.0)) (/ 1 (exp 1.0)) (/ 1 (* (cbrt (exp (- 1.0 (pow x 2)))) (cbrt (exp (- 1.0 (pow x 2)))))) (/ 1 (sqrt (exp (- 1.0 (pow x 2))))) (/ 1 1) (/ (exp (- 1.0 (pow x 2))) (cbrt 1)) (/ (exp (- 1.0 (pow x 2))) (sqrt 1)) (/ (exp (- 1.0 (pow x 2))) 1) (/ 1 (exp 1.0)) 0 0 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 (exp 1.0)) (+ (/ (pow x 2) (exp 1.0)) (* 1/2 (/ (pow x 4) (exp 1.0))))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) 1.374 * * [simplify]: iteration 0 : 589 enodes (cost 2556 ) 1.380 * * [simplify]: iteration 1 : 1632 enodes (cost 1831 ) 1.405 * * [simplify]: iteration 2 : 5001 enodes (cost 1194 ) 1.412 * [simplify]: Simplified to: (expm1 (fma (- x) x (* x x))) (log1p (fma (- x) x (* x x))) (- (* x x)) (log (fma (- x) x (* x x))) 1 (* (cbrt (fma (- x) x (* x x))) (cbrt (fma (- x) x (* x x)))) (cbrt (fma (- x) x (* x x))) (pow (fma (- x) x (* x x)) 3) (sqrt (fma (- x) x (* x x))) (sqrt (fma (- x) x (* x x))) (expm1 (exp (- 1.0 (pow x 2)))) (log1p (exp (- 1.0 (pow x 2)))) (exp (* (cbrt (- 1.0 (pow x 2))) (cbrt (- 1.0 (pow x 2))))) (exp (sqrt (- 1.0 (pow x 2)))) E (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) (sqrt (pow x 2)))) (exp (+ (sqrt 1.0) x)) E (exp (- (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (pow (pow (cbrt x) 2) 3)) 0)) (pow (exp (pow (cbrt x) 4)) (+ (- (pow (cbrt x) 2)) (pow (cbrt x) 2))) (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x)))) 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x))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (/ 1 (exp (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp 1.0)) (/ 1 (exp 1.0)) (/ 1 (* (cbrt (exp (- 1.0 (pow x 2)))) (cbrt (exp (- 1.0 (pow x 2)))))) (/ 1 (sqrt (exp (- 1.0 (pow x 2))))) 1 (exp (- 1.0 (pow x 2))) (exp (- 1.0 (pow x 2))) (exp (- 1.0 (pow x 2))) (/ 1 (exp 1.0)) 0 0 0 (+ (exp 1.0) (* (exp 1.0) (- (* 1/2 (pow x 4)) (pow x 2)))) (exp (- 1.0 (pow x 2))) (exp (- 1.0 (pow x 2))) (fma 1/2 (/ (pow x 4) (exp 1.0)) (+ (/ 1 (exp 1.0)) (/ (pow x 2) (exp 1.0)))) (/ 1 (exp (- 1.0 (pow x 2)))) (/ 1 (exp (- 1.0 (pow x 2)))) 1.413 * * * [progress]: adding candidates to table 1.735 * [progress]: [Phase 3 of 3] Extracting. 1.735 * * [regime]: Finding splitpoints for: (# #) 1.735 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.735 * * * * [regimes]: Trying to branch on x from (# #) 1.749 * * * [regime]: Found split indices: #