3.203 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying using # : (exp (- (- 1.0 (* x x)))) 0.037 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.038 * * [simplify]: iteration 1 : 25 enodes (cost 4 ) 0.040 * * [simplify]: iteration 2 : 49 enodes (cost 4 ) 0.041 * * [simplify]: iteration 3 : 96 enodes (cost 4 ) 0.043 * * [simplify]: iteration 4 : 253 enodes (cost 4 ) 0.047 * * [simplify]: iteration 5 : 821 enodes (cost 4 ) 0.059 * * [simplify]: iteration 6 : 3115 enodes (cost 4 ) 0.096 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.097 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.097 * * [progress]: iteration 1 / 4 0.097 * * * [progress]: picking best candidate 0.098 * * * * [pick]: Picked # 0.099 * * * [progress]: localizing error 0.104 * * * [progress]: generating rewritten candidates 0.104 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.116 * * * [progress]: generating series expansions 0.116 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.116 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.116 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.116 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.116 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.118 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.118 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 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 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 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 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.137 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 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 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of 1.0 in x 0.139 * * * [progress]: simplifying candidates 0.140 * [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)) 0.143 * * [simplify]: iteration 0 : 140 enodes (cost 176 ) 0.145 * * [simplify]: iteration 1 : 392 enodes (cost 156 ) 0.152 * * [simplify]: iteration 2 : 1701 enodes (cost 140 ) 0.197 * * [simplify]: iteration 3 : 5001 enodes (cost 133 ) 0.198 * [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)) 0.198 * * * [progress]: adding candidates to table 0.257 * * [progress]: iteration 2 / 4 0.258 * * * [progress]: picking best candidate 0.263 * * * * [pick]: Picked # 0.263 * * * [progress]: localizing error 0.271 * * * [progress]: generating rewritten candidates 0.271 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.311 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.343 * * * [progress]: generating series expansions 0.343 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.344 * [approximate]: Taking taylor expansion of (pow (exp (- (+ x (sqrt 1.0)))) (- (sqrt 1.0) x)) in (x) around 0 0.344 * [taylor]: Taking taylor expansion of (pow (exp (- (+ x (sqrt 1.0)))) (- (sqrt 1.0) x)) in x 0.344 * [taylor]: Taking taylor expansion of (exp (* (- (sqrt 1.0) x) (log (exp (- (+ x (sqrt 1.0))))))) in x 0.344 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) x) (log (exp (- (+ x (sqrt 1.0)))))) in x 0.344 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) x) in x 0.344 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.344 * [taylor]: Taking taylor expansion of 1.0 in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of (log (exp (- (+ x (sqrt 1.0))))) in x 0.345 * [taylor]: Taking taylor expansion of (exp (- (+ x (sqrt 1.0)))) in x 0.345 * [taylor]: Taking taylor expansion of (- (+ x (sqrt 1.0))) in x 0.345 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.345 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [taylor]: Taking taylor expansion of (pow (exp (- (+ x (sqrt 1.0)))) (- (sqrt 1.0) x)) in x 0.353 * [taylor]: Taking taylor expansion of (exp (* (- (sqrt 1.0) x) (log (exp (- (+ x (sqrt 1.0))))))) in x 0.353 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) x) (log (exp (- (+ x (sqrt 1.0)))))) in x 0.353 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) x) in x 0.353 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (log (exp (- (+ x (sqrt 1.0))))) in x 0.354 * [taylor]: Taking taylor expansion of (exp (- (+ x (sqrt 1.0)))) in x 0.354 * [taylor]: Taking taylor expansion of (- (+ x (sqrt 1.0))) in x 0.354 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.354 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [approximate]: Taking taylor expansion of (pow (exp (- (+ (sqrt 1.0) (/ 1 x)))) (- (sqrt 1.0) (/ 1 x))) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (pow (exp (- (+ (sqrt 1.0) (/ 1 x)))) (- (sqrt 1.0) (/ 1 x))) in x 0.533 * [taylor]: Taking taylor expansion of (exp (* (- (sqrt 1.0) (/ 1 x)) (log (exp (- (+ (sqrt 1.0) (/ 1 x))))))) in x 0.533 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (/ 1 x)) (log (exp (- (+ (sqrt 1.0) (/ 1 x)))))) in x 0.533 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (log (exp (- (+ (sqrt 1.0) (/ 1 x))))) in x 0.534 * [taylor]: Taking taylor expansion of (exp (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.534 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.534 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (pow (exp (- (+ (sqrt 1.0) (/ 1 x)))) (- (sqrt 1.0) (/ 1 x))) in x 0.538 * [taylor]: Taking taylor expansion of (exp (* (- (sqrt 1.0) (/ 1 x)) (log (exp (- (+ (sqrt 1.0) (/ 1 x))))))) in x 0.538 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (/ 1 x)) (log (exp (- (+ (sqrt 1.0) (/ 1 x)))))) in x 0.538 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x 0.538 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.538 * [taylor]: Taking taylor expansion of 1.0 in x 0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (log (exp (- (+ (sqrt 1.0) (/ 1 x))))) in x 0.539 * [taylor]: Taking taylor expansion of (exp (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.539 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.539 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.539 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.539 * [taylor]: Taking taylor expansion of 1.0 in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.544 * [approximate]: Taking taylor expansion of (pow (exp (- (/ 1 x) (sqrt 1.0))) (+ (sqrt 1.0) (/ 1 x))) in (x) around 0 0.544 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x) (sqrt 1.0))) (+ (sqrt 1.0) (/ 1 x))) in x 0.544 * [taylor]: Taking taylor expansion of (exp (* (+ (sqrt 1.0) (/ 1 x)) (log (exp (- (/ 1 x) (sqrt 1.0)))))) in x 0.544 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (/ 1 x)) (log (exp (- (/ 1 x) (sqrt 1.0))))) in x 0.544 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.544 * [taylor]: Taking taylor expansion of 1.0 in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (log (exp (- (/ 1 x) (sqrt 1.0)))) in x 0.545 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (sqrt 1.0))) in x 0.545 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x) (sqrt 1.0))) (+ (sqrt 1.0) (/ 1 x))) in x 0.548 * [taylor]: Taking taylor expansion of (exp (* (+ (sqrt 1.0) (/ 1 x)) (log (exp (- (/ 1 x) (sqrt 1.0)))))) in x 0.548 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (/ 1 x)) (log (exp (- (/ 1 x) (sqrt 1.0))))) in x 0.548 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.548 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (log (exp (- (/ 1 x) (sqrt 1.0)))) in x 0.549 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (sqrt 1.0))) in x 0.549 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.550 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.554 * [approximate]: Taking taylor expansion of (exp (- (+ x (sqrt 1.0)))) in (x) around 0 0.554 * [taylor]: Taking taylor expansion of (exp (- (+ x (sqrt 1.0)))) in x 0.554 * [taylor]: Taking taylor expansion of (- (+ x (sqrt 1.0))) in x 0.554 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.557 * [taylor]: Taking taylor expansion of (exp (- (+ x (sqrt 1.0)))) in x 0.557 * [taylor]: Taking taylor expansion of (- (+ x (sqrt 1.0))) in x 0.557 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.557 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [approximate]: Taking taylor expansion of (exp (- (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (exp (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.580 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (exp (- (+ (sqrt 1.0) (/ 1 x)))) in x 0.582 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x 0.582 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.584 * [approximate]: Taking taylor expansion of (exp (- (/ 1 x) (sqrt 1.0))) in (x) around 0 0.585 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (sqrt 1.0))) in x 0.585 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.585 * [taylor]: Taking taylor expansion of 1.0 in x 0.586 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (sqrt 1.0))) in x 0.586 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x 0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.586 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.586 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * * * [progress]: simplifying candidates 0.590 * [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)) (* (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)) (* (- (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)) (pow (exp (- (+ (sqrt 1.0) x))) 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))) (+ (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 (- (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x))))) (exp (- (sqrt (+ (sqrt 1.0) x)))) (exp (- 1)) (exp (- 1)) (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)) (exp (+ (sqrt 1.0) x)) (exp 0) (exp (+ (sqrt 1.0) 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 (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (- (+ (exp (- (sqrt 1.0))) (* 1/2 (* (pow x 2) (exp (- (sqrt 1.0)))))) (* x (exp (- (sqrt 1.0))))) (exp (- (+ x (sqrt 1.0)))) (exp (- (+ x (sqrt 1.0)))) 0.596 * * [simplify]: iteration 0 : 372 enodes (cost 925 ) 0.602 * * [simplify]: iteration 1 : 1306 enodes (cost 780 ) 0.628 * * [simplify]: iteration 2 : 5001 enodes (cost 776 ) 0.631 * [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))) (* (- (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (* (- (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (- (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)) (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)) (* (cbrt (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (* (sqrt (+ (sqrt 1.0) x)) (- (sqrt 1.0) x)) (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)) (* (+ x (sqrt 1.0)) (- (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)) (pow (exp (- (+ (sqrt 1.0) x))) 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))) (+ (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)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (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 (* (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)) (- (* 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)) (- (* 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)) (- (* x 1)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (pow (exp (- (+ (sqrt 1.0) x))) (fma (- x) 1 (* x 1))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (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)) 1 (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (* (- (+ (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 (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) 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))) (/ (- (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)))) E (exp -1) (exp (- (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x))))) (exp (- (sqrt (+ (sqrt 1.0) x)))) (exp -1) (exp -1) (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)) (exp (+ (sqrt 1.0) x)) 1 (exp (+ (sqrt 1.0) 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 (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))) (* (exp (- (sqrt 1.0))) (- (fma (* 1/2 x) x 1) x)) (exp (- (+ (sqrt 1.0) x))) (exp (- (+ (sqrt 1.0) x))) 0.632 * * * [progress]: adding candidates to table 0.798 * * [progress]: iteration 3 / 4 0.798 * * * [progress]: picking best candidate 0.804 * * * * [pick]: Picked # 0.804 * * * [progress]: localizing error 0.810 * * * [progress]: generating rewritten candidates 0.810 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.815 * * * [progress]: generating series expansions 0.815 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.816 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in (x) around 0 0.816 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.816 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.816 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.816 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.816 * [taylor]: Taking taylor expansion of (exp -1) in x 0.816 * [taylor]: Taking taylor expansion of -1 in x 0.821 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (pow x 2))) in x 0.821 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (pow x 2)) (log (exp -1)))) in x 0.821 * [taylor]: Taking taylor expansion of (* (- 1.0 (pow x 2)) (log (exp -1))) in x 0.821 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.821 * [taylor]: Taking taylor expansion of 1.0 in x 0.821 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.821 * [taylor]: Taking taylor expansion of (exp -1) in x 0.821 * [taylor]: Taking taylor expansion of -1 in x 0.853 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.853 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.853 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.853 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.853 * [taylor]: Taking taylor expansion of 1.0 in x 0.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.853 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.854 * [taylor]: Taking taylor expansion of (exp -1) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.856 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.856 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.856 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) 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 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.857 * [taylor]: Taking taylor expansion of (exp -1) in x 0.857 * [taylor]: Taking taylor expansion of -1 in x 0.860 * [approximate]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0 0.860 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.860 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.860 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.860 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.860 * [taylor]: Taking taylor expansion of 1.0 in x 0.860 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.860 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.860 * [taylor]: Taking taylor expansion of (exp -1) in x 0.860 * [taylor]: Taking taylor expansion of -1 in x 0.862 * [taylor]: Taking taylor expansion of (pow (exp -1) (- 1.0 (/ 1 (pow x 2)))) in x 0.862 * [taylor]: Taking taylor expansion of (exp (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1)))) in x 0.863 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow x 2))) (log (exp -1))) in x 0.863 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.863 * [taylor]: Taking taylor expansion of 1.0 in x 0.863 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.863 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (log (exp -1)) in x 0.863 * [taylor]: Taking taylor expansion of (exp -1) in x 0.863 * [taylor]: Taking taylor expansion of -1 in x 0.866 * * * [progress]: simplifying candidates 0.866 * [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)) (+ (* 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)))) 0.870 * * [simplify]: iteration 0 : 162 enodes (cost 199 ) 0.873 * * [simplify]: iteration 1 : 555 enodes (cost 189 ) 0.884 * * [simplify]: iteration 2 : 2358 enodes (cost 187 ) 0.940 * * [simplify]: iteration 3 : 5001 enodes (cost 174 ) 0.942 * [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 (pow x 2)) (exp (* -1 1.0)) (exp (pow x 2)) (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)) (* (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)))) 0.942 * * * [progress]: adding candidates to table 1.008 * * [progress]: iteration 4 / 4 1.008 * * * [progress]: picking best candidate 1.013 * * * * [pick]: Picked # 1.013 * * * [progress]: localizing error 1.027 * * * [progress]: generating rewritten candidates 1.027 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 1.028 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.042 * * * [progress]: generating series expansions 1.042 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 1.043 * [approximate]: Taking taylor expansion of (fma (- x) x (pow x 2)) in (x) around 0 1.043 * [taylor]: Taking taylor expansion of (fma (- x) x (pow x 2)) in x 1.044 * [taylor]: Rewrote expression to (+ (* (- x) x) (pow x 2)) 1.044 * [taylor]: Taking taylor expansion of (* (- x) x) in x 1.044 * [taylor]: Taking taylor expansion of (- x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (fma (- x) x (pow x 2)) in x 1.044 * [taylor]: Rewrote expression to (+ (* (- x) x) (pow x 2)) 1.044 * [taylor]: Taking taylor expansion of (* (- x) x) in x 1.044 * [taylor]: Taking taylor expansion of (- x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.055 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in (x) around 0 1.056 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in x 1.056 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x)) (/ 1 x)) (/ 1 (pow x 2))) 1.056 * [taylor]: Taking taylor expansion of (* (- (/ 1 x)) (/ 1 x)) in x 1.056 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.056 * [taylor]: Taking taylor expansion of x in x 1.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.056 * [taylor]: Taking taylor expansion of x in x 1.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.056 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x)) (/ 1 x) (/ 1 (pow x 2))) in x 1.057 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x)) (/ 1 x)) (/ 1 (pow x 2))) 1.057 * [taylor]: Taking taylor expansion of (* (- (/ 1 x)) (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.058 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.077 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in (x) around 0 1.077 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in x 1.077 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ -1 x)) (/ 1 (pow x 2))) 1.077 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ -1 x)) in x 1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.077 * [taylor]: Taking taylor expansion of -1 in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.077 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.077 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.077 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ -1 x) (/ 1 (pow x 2))) in x 1.078 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ -1 x)) (/ 1 (pow x 2))) 1.078 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ -1 x)) in x 1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.078 * [taylor]: Taking taylor expansion of -1 in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.079 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.079 * [taylor]: Taking taylor expansion of x in x 1.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.099 * [approximate]: Taking taylor expansion of (exp (* -1 (- 1.0 (pow x 2)))) in (x) around 0 1.099 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (pow x 2)))) in x 1.099 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (pow x 2))) in x 1.099 * [taylor]: Taking taylor expansion of -1 in x 1.099 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.099 * [taylor]: Taking taylor expansion of 1.0 in x 1.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.100 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (pow x 2)))) in x 1.100 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (pow x 2))) in x 1.100 * [taylor]: Taking taylor expansion of -1 in x 1.100 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 1.100 * [taylor]: Taking taylor expansion of 1.0 in x 1.100 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.100 * [taylor]: Taking taylor expansion of x in x 1.115 * [approximate]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.115 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in x 1.116 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (pow x 2)))) in x 1.116 * [taylor]: Taking taylor expansion of -1 in x 1.116 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.116 * [taylor]: Taking taylor expansion of 1.0 in x 1.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.116 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.116 * [taylor]: Taking taylor expansion of x in x 1.117 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in x 1.117 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (pow x 2)))) in x 1.117 * [taylor]: Taking taylor expansion of -1 in x 1.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.117 * [taylor]: Taking taylor expansion of 1.0 in x 1.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.117 * [taylor]: Taking taylor expansion of x in x 1.119 * [approximate]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in (x) around 0 1.119 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in x 1.119 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (pow x 2)))) in x 1.119 * [taylor]: Taking taylor expansion of -1 in x 1.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.119 * [taylor]: Taking taylor expansion of 1.0 in x 1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of (exp (* -1 (- 1.0 (/ 1 (pow x 2))))) in x 1.120 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (pow x 2)))) in x 1.120 * [taylor]: Taking taylor expansion of -1 in x 1.120 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 1.120 * [taylor]: Taking taylor expansion of 1.0 in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.122 * * * [progress]: simplifying candidates 1.123 * [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 (- 1.0 (pow x 2))))) (log1p (exp (* -1 (- 1.0 (pow x 2))))) (exp -1) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (exp (* -1 (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2))))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (exp (* -1 (fma (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2))))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) (pow 1 2)))))) (exp (* -1 (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (exp (* -1 (fma (- x) x (* x x)))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (exp (* -1 (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 (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (exp (* -1 (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2)))))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x 2) 1))))) (exp (* -1 (fma (- (pow x 2)) 1 (* (pow x 2) 1)))) (exp (* -1 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (exp (* -1 (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (pow x (/ 2 2)) (pow x (/ 2 2)))))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (exp (* -1 (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2))))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (exp (* -1 (fma (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2))))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) (pow 1 2)))))) (exp (* -1 (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (exp (* -1 (fma (- x) x (* x x)))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (exp (* -1 (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 (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (exp (* -1 (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2)))))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) 1))))) (exp (* -1 (fma (- (pow x 2)) 1 (* (pow x 2) 1)))) (exp (* -1 (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (exp (* -1 (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (pow x (/ 2 2)) (pow x (/ 2 2)))))) (exp (* -1 (fma 1 1.0 (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))))) (exp (* -1 (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2))))) (exp (* -1 (fma 1 1.0 (- (* (pow (sqrt x) 2) (pow (sqrt x) 2)))))) (exp (* -1 (fma (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2))))) (exp (* -1 (fma 1 1.0 (- (* (pow x 2) (pow 1 2)))))) (exp (* -1 (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))))) (exp (* -1 (fma 1 1.0 (- (* x x))))) (exp (* -1 (fma (- x) x (* x x)))) (exp (* -1 (fma 1 1.0 (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))))) (exp (* -1 (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 (* -1 (fma 1 1.0 (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))))) (exp (* -1 (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2)))))) (exp (* -1 (fma 1 1.0 (- (* (pow x 2) 1))))) (exp (* -1 (fma (- (pow x 2)) 1 (* (pow x 2) 1)))) (exp (* -1 (fma 1 1.0 (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))))) (exp (* -1 (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (pow x (/ 2 2)) (pow x (/ 2 2)))))) (exp (* -1 1.0)) (exp (* -1 (- (pow x 2)))) (exp (* -1 1.0)) (exp (* -1 (- (pow x 2)))) (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (pow (cbrt x) 2) (pow (* (cbrt x) (cbrt x)) 2)))) -1)) (exp (* (fma (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (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 (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (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 (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))) -1)) (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) (exp (* (fma (- x) x (* 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 (pow x 2))) (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (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 (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (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 (- (pow x 2)) 1 (* (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 (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (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 (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (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 (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (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 (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))) -1)) (exp (* (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) -1)) (exp (* (fma (- x) x (* 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 (- (cbrt (pow x 2))) (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (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 (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2)))) -1)) (exp (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x 2) 1))) -1)) (exp (* (fma (- (pow x 2)) 1 (* (pow x 2) 1)) -1)) (exp (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))) -1)) (exp (* (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (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 (- (pow (cbrt x) 2)) (pow (* (cbrt x) (cbrt x)) 2) (* (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 (- (pow (sqrt x) 2)) (pow (sqrt x) 2) (* (pow (sqrt x) 2) (pow (sqrt x) 2))) -1)) (exp (* (fma 1 1.0 (- (* (pow x 2) (pow 1 2)))) -1)) (exp (* (fma (- (pow x 2)) (pow 1 2) (* (pow x 2) (pow 1 2))) -1)) (exp (* (fma 1 1.0 (- (* x x))) -1)) (exp (* (fma (- x) x (* x x)) -1)) (exp (* (fma 1 1.0 (- (* (cbrt (pow x 2)) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))) -1)) (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))))) -1)) (exp (* (fma 1 1.0 (- (* (sqrt (pow x 2)) (sqrt (pow x 2))))) -1)) (exp (* (fma (- (sqrt (pow x 2))) (sqrt (pow x 2)) (* (sqrt (pow x 2)) (sqrt (pow x 2)))) -1)) (exp (* (fma 1 1.0 (- (* (pow x 2) 1))) -1)) (exp (* (fma (- (pow x 2)) 1 (* (pow x 2) 1)) -1)) (exp (* (fma 1 1.0 (- (* (pow x (/ 2 2)) (pow x (/ 2 2))))) -1)) (exp (* (fma (- (pow x (/ 2 2))) (pow x (/ 2 2)) (* (pow x (/ 2 2)) (pow x (/ 2 2)))) -1)) (exp (* 1.0 -1)) (exp (* (- (pow x 2)) -1)) (exp (* 1.0 -1)) (exp (* (- (pow x 2)) -1)) (exp (- 1.0 (pow x 2))) (log (exp (* -1 (- 1.0 (pow x 2))))) (exp (exp (* -1 (- 1.0 (pow x 2))))) (* (cbrt (exp (* -1 (- 1.0 (pow x 2))))) (cbrt (exp (* -1 (- 1.0 (pow x 2)))))) (cbrt (exp (* -1 (- 1.0 (pow x 2))))) (* (* (exp (* -1 (- 1.0 (pow x 2)))) (exp (* -1 (- 1.0 (pow x 2))))) (exp (* -1 (- 1.0 (pow x 2))))) (sqrt (exp (* -1 (- 1.0 (pow x 2))))) (sqrt (exp (* -1 (- 1.0 (pow x 2))))) 0 0 0 (+ (* 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)))) 1.131 * * [simplify]: iteration 0 : 490 enodes (cost 1034 ) 1.136 * * [simplify]: iteration 1 : 1173 enodes (cost 710 ) 1.160 * * [simplify]: iteration 2 : 5002 enodes (cost 465 ) 1.162 * [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 (- 1.0 (pow x 2))))) (log1p (exp (* -1 (- 1.0 (pow x 2))))) (exp -1) (exp (- 0 (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (pow (pow (cbrt x) 2) 3)))) (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)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (pow (exp (pow (cbrt x) 4)) (+ (- (pow (cbrt x) 2)) (pow (cbrt x) 2))) (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (pow (exp (pow (cbrt x) 4)) (+ (- (pow (cbrt x) 2)) (pow (cbrt x) 2))) (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* 1.0 -1)) (exp (pow x 2)) (exp (* 1.0 -1)) (exp (pow x 2)) (exp (- 0 (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (pow (pow (cbrt x) 2) 3)))) (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)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) -1)) 1 (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (pow (exp (pow (cbrt x) 4)) (+ (- (pow (cbrt x) 2)) (pow (cbrt x) 2))) (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (- 0 (- 1.0 (pow (pow (cbrt x) 2) 3)))) (pow (exp (pow (cbrt x) 4)) (+ (- (pow (cbrt x) 2)) (pow (cbrt x) 2))) (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* -1 (- 1.0 (pow x 2)))) 1 (exp (* 1.0 -1)) (exp (pow x 2)) (exp (* 1.0 -1)) (exp (pow x 2)) (exp (- 1.0 (pow x 2))) (fma -1 1.0 (pow x 2)) (exp (exp (* -1 (- 1.0 (pow x 2))))) (* (cbrt (exp (* -1 (- 1.0 (pow x 2))))) (cbrt (exp (* -1 (- 1.0 (pow x 2)))))) (cbrt (exp (* -1 (- 1.0 (pow x 2))))) (pow (exp (* -1 (- 1.0 (pow x 2)))) 3) (sqrt (exp (* -1 (- 1.0 (pow x 2))))) (sqrt (exp (* -1 (- 1.0 (pow x 2))))) 0 0 0 (* (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)))) 1.163 * * * [progress]: adding candidates to table 1.274 * [progress]: [Phase 3 of 3] Extracting. 1.274 * * [regime]: Finding splitpoints for: (# #) 1.275 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.275 * * * * [regimes]: Trying to branch on x from (# #) 1.289 * * * [regime]: Found split indices: #