5.410 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (exp (- (- 1.0 (* x x)))) 0.023 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.024 * * [simplify]: iteration 1 : 25 enodes (cost 4 ) 0.026 * * [simplify]: iteration 2 : 49 enodes (cost 4 ) 0.027 * * [simplify]: iteration 3 : 96 enodes (cost 4 ) 0.029 * * [simplify]: iteration 4 : 253 enodes (cost 4 ) 0.033 * * [simplify]: iteration 5 : 821 enodes (cost 4 ) 0.045 * * [simplify]: iteration 6 : 3115 enodes (cost 4 ) 0.082 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.083 * [simplify]: Simplified to: (exp (- (- 1.0 (* x x)))) 0.083 * * [progress]: iteration 1 / 4 0.083 * * * [progress]: picking best candidate 0.084 * * * * [pick]: Picked # 0.085 * * * [progress]: localizing error 0.090 * * * [progress]: generating rewritten candidates 0.090 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.095 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.100 * * * [progress]: generating series expansions 0.100 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.100 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.101 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.101 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.101 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.102 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.119 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of 1.0 in x 0.120 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.122 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.124 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.132 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.132 * [taylor]: Taking taylor expansion of 1.0 in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.133 * [taylor]: Taking taylor expansion of 1.0 in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.152 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.152 * [taylor]: Taking taylor expansion of 1.0 in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.152 * [taylor]: Taking taylor expansion of 1.0 in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.166 * * * [progress]: simplifying candidates 0.167 * [simplify]: Simplifying using # : (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x))))) (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (exp (sqrt (- (- 1.0 (* x x))))) (exp 1) (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp (- 1)) (exp (- (+ (sqrt 1.0) x))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) (exp 1) (exp (+ (sqrt 1.0) x)) (exp (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma 1 1.0 (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0 (* x x))) (exp 0) (exp (- 1.0 (* x x))) (log (exp (- (- 1.0 (* x x))))) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (* (* (exp (- (- 1.0 (* x x)))) (exp (- (- 1.0 (* x x))))) (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.171 * * [simplify]: iteration 0 : 196 enodes (cost 276 ) 0.174 * * [simplify]: iteration 1 : 618 enodes (cost 244 ) 0.186 * * [simplify]: iteration 2 : 2764 enodes (cost 217 ) 0.250 * * [simplify]: iteration 3 : 5001 enodes (cost 205 ) 0.252 * [simplify]: Simplified to: (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x))))) (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (exp (sqrt (- (- 1.0 (* x x))))) E (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp -1) (exp (- (+ (sqrt 1.0) x))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) E (exp (+ (sqrt 1.0) x)) (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- 1.0)) (exp (* x x)) (exp (- 1.0)) (exp (* x x)) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (- (pow x 2) 1.0) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (pow x 2)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 (fma x x 1.0) (pow x 4)) (- (* x x)) (* (- 1.0 (pow x 2)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (* (exp (- 1.0)) (+ (pow x 2) (fma 1/2 (pow x 4) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.252 * * * [progress]: adding candidates to table 0.375 * * [progress]: iteration 2 / 4 0.375 * * * [progress]: picking best candidate 0.378 * * * * [pick]: Picked # 0.378 * * * [progress]: localizing error 0.388 * * * [progress]: generating rewritten candidates 0.388 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.389 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.389 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.395 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 0.403 * * * [progress]: generating series expansions 0.403 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.403 * [approximate]: Taking taylor expansion of (expm1 (log1p (exp (- (pow x 2) 1.0)))) in (x) around 0 0.403 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (pow x 2) 1.0)))) in x 0.403 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (pow x 2) 1.0)))) 1) 0.403 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (pow x 2) 1.0)))) in x 0.403 * [taylor]: Taking taylor expansion of (log1p (exp (- (pow x 2) 1.0))) in x 0.403 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (pow x 2) 1.0)))) 0.403 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (pow x 2) 1.0))) in x 0.404 * [taylor]: Taking taylor expansion of 1 in x 0.404 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.404 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.404 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of 1.0 in x 0.409 * [taylor]: Taking taylor expansion of 1 in x 0.409 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (pow x 2) 1.0)))) in x 0.409 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (pow x 2) 1.0)))) 1) 0.409 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (pow x 2) 1.0)))) in x 0.409 * [taylor]: Taking taylor expansion of (log1p (exp (- (pow x 2) 1.0))) in x 0.409 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (pow x 2) 1.0)))) 0.409 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (pow x 2) 1.0))) in x 0.409 * [taylor]: Taking taylor expansion of 1 in x 0.409 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.409 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.409 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of 1.0 in x 0.415 * [taylor]: Taking taylor expansion of 1 in x 0.521 * [approximate]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.521 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) 1) 0.521 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.521 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.521 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.521 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.522 * [taylor]: Taking taylor expansion of 1 in x 0.522 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.522 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.522 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * [taylor]: Taking taylor expansion of 1 in x 0.523 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.523 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) 1) 0.523 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.523 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.523 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.523 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.523 * [taylor]: Taking taylor expansion of 1 in x 0.523 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.523 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of 1.0 in x 0.524 * [taylor]: Taking taylor expansion of 1 in x 0.563 * [approximate]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in (x) around 0 0.563 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.563 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) 1) 0.563 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.563 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.564 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.564 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.564 * [taylor]: Taking taylor expansion of 1 in x 0.564 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.564 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.564 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.564 * [taylor]: Taking taylor expansion of x in x 0.564 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of 1 in x 0.565 * [taylor]: Taking taylor expansion of (expm1 (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.565 * [taylor]: Rewrote expression to (- (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) 1) 0.565 * [taylor]: Taking taylor expansion of (exp (log1p (exp (- (/ 1 (pow x 2)) 1.0)))) in x 0.565 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.565 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.565 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.565 * [taylor]: Taking taylor expansion of 1 in x 0.565 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.565 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of 1.0 in x 0.567 * [taylor]: Taking taylor expansion of 1 in x 0.601 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.601 * [approximate]: Taking taylor expansion of (log1p (exp (- (pow x 2) 1.0))) in (x) around 0 0.601 * [taylor]: Taking taylor expansion of (log1p (exp (- (pow x 2) 1.0))) in x 0.601 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (pow x 2) 1.0)))) 0.601 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (pow x 2) 1.0))) in x 0.601 * [taylor]: Taking taylor expansion of 1 in x 0.601 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.601 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of (log1p (exp (- (pow x 2) 1.0))) in x 0.605 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (pow x 2) 1.0)))) 0.605 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (pow x 2) 1.0))) in x 0.605 * [taylor]: Taking taylor expansion of 1 in x 0.605 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.605 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.605 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [approximate]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.689 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.689 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.689 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.689 * [taylor]: Taking taylor expansion of 1 in x 0.689 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.689 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.690 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.690 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.690 * [taylor]: Taking taylor expansion of 1 in x 0.690 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.690 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of 1.0 in x 0.714 * [approximate]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.714 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.714 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.714 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.714 * [taylor]: Taking taylor expansion of 1 in x 0.714 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.714 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1.0 in x 0.715 * [taylor]: Taking taylor expansion of (log1p (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.716 * [taylor]: Rewrote expression to (log (+ 1 (exp (- (/ 1 (pow x 2)) 1.0)))) 0.716 * [taylor]: Taking taylor expansion of (+ 1 (exp (- (/ 1 (pow x 2)) 1.0))) in x 0.716 * [taylor]: Taking taylor expansion of 1 in x 0.716 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.716 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.716 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [taylor]: Taking taylor expansion of 1.0 in x 0.744 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.744 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0 0.744 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.744 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.744 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of 1.0 in x 0.745 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x 0.745 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.745 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.746 * [taylor]: Taking taylor expansion of 1.0 in x 0.763 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.763 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.764 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.764 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of 1.0 in x 0.765 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.765 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of 1.0 in x 0.766 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x 0.766 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.767 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 0.767 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0 0.767 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.775 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.775 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.775 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.775 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.775 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.789 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0 0.789 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.790 * [taylor]: Taking taylor expansion of 1.0 in x 0.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.790 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x 0.790 * [taylor]: Taking taylor expansion of 1.0 in x 0.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.790 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.809 * * * [progress]: simplifying candidates 0.810 * [simplify]: Simplifying using # : (exp (log1p (exp (- (- 1.0 (* x x)))))) (expm1 (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (log1p (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (log (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (exp (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (* (cbrt (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (cbrt (expm1 (log1p (exp (- (- 1.0 (* x x)))))))) (cbrt (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (* (* (expm1 (log1p (exp (- (- 1.0 (* x x)))))) (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (sqrt (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (sqrt (expm1 (log1p (exp (- (- 1.0 (* x x))))))) (+ 1 (exp (- (- 1.0 (* x x))))) (expm1 (log1p (exp (- (- 1.0 (* x x)))))) (log1p (log1p (exp (- (- 1.0 (* x x)))))) (log (log1p (exp (- (- 1.0 (* x x)))))) (exp (log1p (exp (- (- 1.0 (* x x)))))) (* (cbrt (log1p (exp (- (- 1.0 (* x x)))))) (cbrt (log1p (exp (- (- 1.0 (* x x))))))) (cbrt (log1p (exp (- (- 1.0 (* x x)))))) (* (* (log1p (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x)))))) (log1p (exp (- (- 1.0 (* x x)))))) (sqrt (log1p (exp (- (- 1.0 (* x x)))))) (sqrt (log1p (exp (- (- 1.0 (* x x)))))) (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (- 1.0 (* x x))))) (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x)))))) (exp (sqrt (- (- 1.0 (* x x))))) (exp 1) (exp -1) (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))) (exp (- (sqrt (- 1.0 (* x x))))) (exp (- 1)) (exp (- (+ (sqrt 1.0) x))) (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (exp (sqrt (- 1.0 (* x x)))) (exp 1) (exp (+ (sqrt 1.0) x)) (exp (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- (fma 1 1.0 (- (* x x))))) (exp (- (fma (- x) x (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0)) (exp (- (- (* x x)))) (exp (- 1.0 (* x x))) (exp 0) (exp (- 1.0 (* x x))) (log (exp (- (- 1.0 (* x x))))) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (* (* (exp (- (- 1.0 (* x x)))) (exp (- (- 1.0 (* x x))))) (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma (sqrt 1.0) (sqrt 1.0) (- (* x x))) (fma (- x) x (* x x)) (fma 1 1.0 (- (* x x))) (fma (- x) x (* x x)) (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (/ (exp 1.0) (exp (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))) (- (* x x)) (- (* 1.0 1.0) (* (* x x) (* x x))) (+ 1.0 (* x x)) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- (+ (* 1/2 (/ (* (pow x 4) (exp (- 1.0))) (+ (exp (- 1.0)) 1))) (+ (/ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) 1)) (log (+ (exp (- 1.0)) 1)))) (* 1/2 (/ (* (pow x 4) (pow (exp (- 1.0)) 2)) (pow (+ (exp (- 1.0)) 1) 2)))) (log (+ (exp (- (pow x 2) 1.0)) 1)) (log (+ (exp (- (pow x 2) 1.0)) 1)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.814 * * [simplify]: iteration 0 : 261 enodes (cost 477 ) 0.819 * * [simplify]: iteration 1 : 864 enodes (cost 416 ) 0.834 * * [simplify]: iteration 2 : 4329 enodes (cost 378 ) 0.943 * * [simplify]: iteration 3 : 5001 enodes (cost 374 ) 0.945 * [simplify]: Simplified to: (+ (exp (- (pow x 2) 1.0)) 1) (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (pow x 2) 1.0))) (- (pow x 2) 1.0) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (+ (exp (- (pow x 2) 1.0)) 1) (exp (- (pow x 2) 1.0)) (log1p (log1p (exp (- (- 1.0 (* x x)))))) (log (log1p (exp (- (- 1.0 (* x x)))))) (+ (exp (- (pow x 2) 1.0)) 1) (* (cbrt (log1p (exp (- (- 1.0 (* x x)))))) (cbrt (log1p (exp (- (- 1.0 (* x x))))))) (cbrt (log1p (exp (- (- 1.0 (* x x)))))) (pow (log1p (exp (- (pow x 2) 1.0))) 3) (sqrt (log1p (exp (- (- 1.0 (* x x)))))) (sqrt (log1p (exp (- (- 1.0 (* x x)))))) (expm1 (exp (- (- 1.0 (* x x))))) (log1p (exp (- (pow x 2) 1.0))) (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 (- (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))))) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- (pow x 2) 1.0)) 1 (exp (- 1.0)) (exp (* x x)) (exp (- 1.0)) (exp (* x x)) (exp (- 1.0 (* x x))) 1 (exp (- 1.0 (* x x))) (- (pow x 2) 1.0) (exp (exp (- (- 1.0 (* x x))))) (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x)))))) (cbrt (exp (- (- 1.0 (* x x))))) (pow (exp (- (pow x 2) 1.0)) 3) (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* x x))) 0 (- 1.0 (pow x 2)) 0 (- 1.0 (pow x 2)) 0 (expm1 (- 1.0 (* x x))) (log1p (- 1.0 (* x x))) (- (* x x)) (- (* x x)) (- (* x x)) (exp (- 1.0 (* x x))) (log (- 1.0 (* x x))) (exp (- 1.0 (* x x))) (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))) (cbrt (- 1.0 (* x x))) (pow (- 1.0 (pow x 2)) 3) (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))) (- (pow 1.0 3) (pow (* x x) 3)) (fma 1.0 (fma x x 1.0) (pow x 4)) (- (* x x)) (* (- 1.0 (pow x 2)) (fma x x 1.0)) (fma x x 1.0) (+ (sqrt 1.0) x) (- (sqrt 1.0) x) (- (* x x)) (* (exp (- 1.0)) (+ (pow x 2) (fma 1/2 (pow x 4) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (fma (* -1/2 (/ (pow x 4) (pow (+ (exp (- 1.0)) 1) 2))) (pow (exp (- 1.0)) 2) (fma (/ 1/2 (+ (exp (- 1.0)) 1)) (/ (pow x 4) (exp 1.0)) (fma (/ x (+ (exp (- 1.0)) 1)) (/ x (exp 1.0)) (log1p (exp (- 1.0)))))) (log1p (exp (- (pow x 2) 1.0))) (log1p (exp (- (pow x 2) 1.0))) (* (exp (- 1.0)) (+ (pow x 2) (fma 1/2 (pow x 4) 1))) (exp (- (pow x 2) 1.0)) (exp (- (pow x 2) 1.0)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) (- 1.0 (pow x 2)) 0.946 * * * [progress]: adding candidates to table 1.148 * * [progress]: iteration 3 / 4 1.148 * * * [progress]: picking best candidate 1.150 * * * * [pick]: Picked # 1.150 * * * [progress]: localizing error 1.162 * * * [progress]: generating rewritten candidates 1.162 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.162 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.163 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 1.172 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 1.175 * * * [progress]: generating series expansions 1.175 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.176 * [approximate]: Taking taylor expansion of (expm1 (log1p (* (exp (pow x 2)) (exp (- 1.0))))) in (x) around 0 1.176 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (pow x 2)) (exp (- 1.0))))) in x 1.176 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (pow x 2)) (exp (- 1.0))))) 1) 1.176 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (pow x 2)) (exp (- 1.0))))) in x 1.176 * [taylor]: Taking taylor expansion of (log1p (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.176 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (pow x 2)) (exp (- 1.0))))) 1.176 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.176 * [taylor]: Taking taylor expansion of 1 in x 1.176 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.176 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.176 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.176 * [taylor]: Taking taylor expansion of x in x 1.176 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.176 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.176 * [taylor]: Taking taylor expansion of 1.0 in x 1.182 * [taylor]: Taking taylor expansion of 1 in x 1.182 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (pow x 2)) (exp (- 1.0))))) in x 1.182 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (pow x 2)) (exp (- 1.0))))) 1) 1.182 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (pow x 2)) (exp (- 1.0))))) in x 1.182 * [taylor]: Taking taylor expansion of (log1p (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.182 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (pow x 2)) (exp (- 1.0))))) 1.182 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.182 * [taylor]: Taking taylor expansion of 1 in x 1.182 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.182 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.182 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.183 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.183 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.183 * [taylor]: Taking taylor expansion of 1.0 in x 1.188 * [taylor]: Taking taylor expansion of 1 in x 1.309 * [approximate]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in (x) around 0 1.309 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.309 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1) 1.309 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.309 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.309 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.309 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.309 * [taylor]: Taking taylor expansion of 1 in x 1.309 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.309 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) 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 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.310 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.310 * [taylor]: Taking taylor expansion of 1.0 in x 1.313 * [taylor]: Taking taylor expansion of 1 in x 1.313 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.313 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1) 1.313 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.313 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.313 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.313 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.313 * [taylor]: Taking taylor expansion of 1 in x 1.313 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.313 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.314 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.314 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.314 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.314 * [taylor]: Taking taylor expansion of 1.0 in x 1.318 * [taylor]: Taking taylor expansion of 1 in x 1.401 * [approximate]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in (x) around 0 1.401 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.401 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1) 1.401 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.401 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.401 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.401 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.401 * [taylor]: Taking taylor expansion of 1 in x 1.401 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.401 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.401 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.402 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.402 * [taylor]: Taking taylor expansion of 1.0 in x 1.406 * [taylor]: Taking taylor expansion of 1 in x 1.406 * [taylor]: Taking taylor expansion of (expm1 (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.406 * [taylor]: Rewrote expression to (- (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1) 1.406 * [taylor]: Taking taylor expansion of (exp (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) in x 1.406 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.406 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.406 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.406 * [taylor]: Taking taylor expansion of 1 in x 1.406 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.406 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.406 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.406 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.406 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.406 * [taylor]: Taking taylor expansion of 1.0 in x 1.410 * [taylor]: Taking taylor expansion of 1 in x 1.618 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.619 * [approximate]: Taking taylor expansion of (log1p (* (exp (pow x 2)) (exp (- 1.0)))) in (x) around 0 1.619 * [taylor]: Taking taylor expansion of (log1p (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.619 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (pow x 2)) (exp (- 1.0))))) 1.619 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.619 * [taylor]: Taking taylor expansion of 1 in x 1.619 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.619 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.619 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.619 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.619 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.620 * [taylor]: Taking taylor expansion of 1.0 in x 1.623 * [taylor]: Taking taylor expansion of (log1p (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.624 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (pow x 2)) (exp (- 1.0))))) 1.624 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (pow x 2)) (exp (- 1.0)))) in x 1.624 * [taylor]: Taking taylor expansion of 1 in x 1.624 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.624 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.624 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.624 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.624 * [taylor]: Taking taylor expansion of 1.0 in x 1.724 * [approximate]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in (x) around 0 1.724 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.724 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.724 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.724 * [taylor]: Taking taylor expansion of 1 in x 1.724 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.724 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.724 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.725 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.725 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.725 * [taylor]: Taking taylor expansion of 1.0 in x 1.728 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.728 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.728 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.728 * [taylor]: Taking taylor expansion of 1 in x 1.728 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.728 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.728 * [taylor]: Taking taylor expansion of x in x 1.729 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.729 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.729 * [taylor]: Taking taylor expansion of 1.0 in x 1.802 * [approximate]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in (x) around 0 1.802 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.802 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.802 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.802 * [taylor]: Taking taylor expansion of 1 in x 1.802 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.802 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.802 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.802 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.802 * [taylor]: Taking taylor expansion of 1.0 in x 1.805 * [taylor]: Taking taylor expansion of (log1p (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.805 * [taylor]: Rewrote expression to (log (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0))))) 1.805 * [taylor]: Taking taylor expansion of (+ 1 (* (exp (/ 1 (pow x 2))) (exp (- 1.0)))) in x 1.805 * [taylor]: Taking taylor expansion of 1 in x 1.806 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.806 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.806 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.806 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.806 * [taylor]: Taking taylor expansion of x in x 1.806 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.806 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.806 * [taylor]: Taking taylor expansion of 1.0 in x 1.880 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.880 * [approximate]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in (x) around 0 1.880 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.880 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.880 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.880 * [taylor]: Taking taylor expansion of x in x 1.881 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.881 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.881 * [taylor]: Taking taylor expansion of 1.0 in x 1.882 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp (- 1.0))) in x 1.882 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.882 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.882 * [taylor]: Taking taylor expansion of x in x 1.882 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.882 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.882 * [taylor]: Taking taylor expansion of 1.0 in x 1.911 * [approximate]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in (x) around 0 1.911 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.911 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.911 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.911 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.911 * [taylor]: Taking taylor expansion of x in x 1.912 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.912 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.912 * [taylor]: Taking taylor expansion of 1.0 in x 1.913 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.913 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.913 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.913 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.913 * [taylor]: Taking taylor expansion of x in x 1.914 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.914 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.914 * [taylor]: Taking taylor expansion of 1.0 in x 1.948 * [approximate]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in (x) around 0 1.949 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.949 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.949 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.949 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.949 * [taylor]: Taking taylor expansion of x in x 1.949 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.949 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.949 * [taylor]: Taking taylor expansion of 1.0 in x 1.950 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow x 2))) (exp (- 1.0))) in x 1.950 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.950 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.950 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of (exp (- 1.0)) in x 1.951 * [taylor]: Taking taylor expansion of (- 1.0) in x 1.951 * [taylor]: Taking taylor expansion of 1.0 in x 1.980 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 1.980 * [approximate]: Taking taylor expansion of (exp (pow x 2)) in (x) around 0 1.980 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.980 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.981 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 1.981 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.981 * [taylor]: Taking taylor expansion of x in x 1.987 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0 1.987 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.988 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0 1.988 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.988 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.988 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.989 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1.989 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.989 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.990 * * * [progress]: simplifying candidates 1.991 * [simplify]: Simplifying using # : (exp (log1p (* (exp (- 1.0)) (exp (* x x))))) (expm1 (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (log1p (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (log (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (exp (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (* (cbrt (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (cbrt (expm1 (log1p (* (exp (- 1.0)) (exp (* x x))))))) (cbrt (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (* (* (expm1 (log1p (* (exp (- 1.0)) (exp (* x x))))) (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (sqrt (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (sqrt (expm1 (log1p (* (exp (- 1.0)) (exp (* x x)))))) (+ 1 (* (exp (- 1.0)) (exp (* x x)))) (expm1 (log1p (* (exp (- 1.0)) (exp (* x x))))) (log1p (log1p (* (exp (- 1.0)) (exp (* x x))))) (log (log1p (* (exp (- 1.0)) (exp (* x x))))) (exp (log1p (* (exp (- 1.0)) (exp (* x x))))) (* (cbrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (cbrt (log1p (* (exp (- 1.0)) (exp (* x x)))))) (cbrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (* (* (log1p (* (exp (- 1.0)) (exp (* x x)))) (log1p (* (exp (- 1.0)) (exp (* x x))))) (log1p (* (exp (- 1.0)) (exp (* x x))))) (sqrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (sqrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (expm1 (* (exp (- 1.0)) (exp (* x x)))) (log1p (* (exp (- 1.0)) (exp (* x x)))) (* (exp (- 1.0)) (exp (* x x))) (+ (- 1.0) (* x x)) (log (* (exp (- 1.0)) (exp (* x x)))) (exp (* (exp (- 1.0)) (exp (* x x)))) (* (* (* (exp (- 1.0)) (exp (- 1.0))) (exp (- 1.0))) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x)))) (* (cbrt (* (exp (- 1.0)) (exp (* x x)))) (cbrt (* (exp (- 1.0)) (exp (* x x))))) (cbrt (* (exp (- 1.0)) (exp (* x x)))) (* (* (* (exp (- 1.0)) (exp (* x x))) (* (exp (- 1.0)) (exp (* x x)))) (* (exp (- 1.0)) (exp (* x x)))) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (* (sqrt (exp (- 1.0))) (sqrt (exp (* x x)))) (* (sqrt (exp (- 1.0))) (sqrt (exp (* x x)))) (* (exp (- 1.0)) (* (cbrt (exp (* x x))) (cbrt (exp (* x x))))) (* (exp (- 1.0)) (sqrt (exp (* x x)))) (* (exp (- 1.0)) 1) (* (cbrt (exp (- 1.0))) (exp (* x x))) (* (sqrt (exp (- 1.0))) (exp (* x x))) (* (exp (- 1.0)) (exp (* x x))) (* 1 (exp (* x x))) (* (exp 0) (exp (* x x))) (expm1 (exp (* x x))) (log1p (exp (* x x))) (exp x) (log (exp (* x x))) (exp (exp (* x x))) (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (cbrt (exp (* x x))) (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))) (sqrt (exp (* x x))) (sqrt (exp (* x x))) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (* (exp (pow x 2)) (exp (- 1.0))) (* (exp (pow x 2)) (exp (- 1.0))) (- (+ (* 1/2 (/ (* (pow x 4) (exp (- 1.0))) (+ (exp (- 1.0)) 1))) (+ (/ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) 1)) (log (+ (exp (- 1.0)) 1)))) (* 1/2 (/ (* (pow x 4) (pow (exp (- 1.0)) 2)) (pow (+ (exp (- 1.0)) 1) 2)))) (log (+ (* (exp (pow x 2)) (exp (- 1.0))) 1)) (log (+ (* (exp (pow x 2)) (exp (- 1.0))) 1)) (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0)))))) (* (exp (pow x 2)) (exp (- 1.0))) (* (exp (pow x 2)) (exp (- 1.0))) (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)) (exp (pow x 2)) (exp (pow x 2)) 1.995 * * [simplify]: iteration 0 : 189 enodes (cost 433 ) 1.999 * * [simplify]: iteration 1 : 717 enodes (cost 375 ) 2.016 * * [simplify]: iteration 2 : 4246 enodes (cost 349 ) 2.116 * * [simplify]: iteration 3 : 5001 enodes (cost 344 ) 2.118 * [simplify]: Simplified to: (fma 2 1/2 (exp (fma x x (- 1.0)))) (expm1 (* (exp (- 1.0)) (exp (* x x)))) (log1p (* (exp (- 1.0)) (exp (* x x)))) (fma x x (- 1.0)) (pow (exp 1) (exp (fma x x (- 1.0)))) (* (cbrt (* (exp (- 1.0)) (exp (* x x)))) (cbrt (* (exp (- 1.0)) (exp (* x x))))) (cbrt (* (exp (- 1.0)) (exp (* x x)))) (pow (exp (+ (- 1.0) (* x x))) 3) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (fma 2 1/2 (exp (fma x x (- 1.0)))) (exp (fma x x (- 1.0))) (log1p (log1p (* (exp (- 1.0)) (exp (* x x))))) (log (log1p (* (exp (- 1.0)) (exp (* x x))))) (fma 2 1/2 (exp (fma x x (- 1.0)))) (* (cbrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (cbrt (log1p (* (exp (- 1.0)) (exp (* x x)))))) (cbrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (pow (log1p (* (exp (- 1.0)) (exp (* x x)))) 3) (sqrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (sqrt (log1p (* (exp (- 1.0)) (exp (* x x))))) (expm1 (* (exp (- 1.0)) (exp (* x x)))) (log1p (* (exp (- 1.0)) (exp (* x x)))) (exp (fma x x (- 1.0))) (fma x x (- 1.0)) (fma x x (- 1.0)) (pow (exp 1) (exp (fma x x (- 1.0)))) (pow (exp (+ (- 1.0) (* x x))) 3) (* (cbrt (* (exp (- 1.0)) (exp (* x x)))) (cbrt (* (exp (- 1.0)) (exp (* x x))))) (cbrt (* (exp (- 1.0)) (exp (* x x)))) (pow (exp (+ (- 1.0) (* x x))) 3) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (sqrt (* (exp (- 1.0)) (exp (* x x)))) (* (sqrt (exp (- 1.0))) (sqrt (exp (* x x)))) (* (sqrt (exp (- 1.0))) (sqrt (exp (* x x)))) (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (exp 1.0)) (/ (sqrt (exp (* x x))) (exp 1.0)) (exp (- 1.0)) (* (cbrt (exp (- 1.0))) (exp (* x x))) (* (sqrt (exp (- 1.0))) (exp (* x x))) (exp (fma x x (- 1.0))) (exp (* x x)) (exp (* x x)) (expm1 (exp (* x x))) (log1p (exp (* x x))) (exp x) (pow x 2) (exp (exp (* x x))) (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (cbrt (exp (* x x))) (pow (exp (* x x)) 3) (sqrt (exp (* x x))) (sqrt (exp (* x x))) (* (exp (- 1.0)) (fma x x (fma 1/2 (pow x 4) 1))) (exp (fma x x (- 1.0))) (exp (fma x x (- 1.0))) (fma (* (- 1/2) (/ (pow x 4) (pow (+ (exp (- 1.0)) 1) 2))) (pow (exp (- 1.0)) 2) (fma (/ (pow x 4) (+ (exp (- 1.0)) 1)) (/ 1/2 (exp 1.0)) (fma (/ x (+ (exp (- 1.0)) 1)) (/ x (exp 1.0)) (log1p (exp (- 1.0)))))) (log1p (* (exp (- 1.0)) (exp (* x x)))) (log1p (* (exp (- 1.0)) (exp (* x x)))) (* (exp (- 1.0)) (fma x x (fma 1/2 (pow x 4) 1))) (exp (fma x x (- 1.0))) (exp (fma x x (- 1.0))) (fma x x (fma 1/2 (pow x 4) 1)) (exp (* x x)) (exp (* x x)) 2.118 * * * [progress]: adding candidates to table 2.274 * [progress]: [Phase 3 of 3] Extracting. 2.274 * * [regime]: Finding splitpoints for: (# #) 2.274 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- 1.0 (* x x)) (- (- 1.0 (* x x))) (exp (- (- 1.0 (* x x)))) x) 2.274 * * * * [regimes]: Trying to branch on (* x x) from (# #) 2.286 * * * * [regimes]: Trying to branch on (- 1.0 (* x x)) from (# #) 2.295 * * * * [regimes]: Trying to branch on (- (- 1.0 (* x x))) from (# #) 2.303 * * * * [regimes]: Trying to branch on (exp (- (- 1.0 (* x x)))) from (# #) 2.315 * * * * [regimes]: Trying to branch on x from (# #) 2.328 * * * [regime]: Found split indices: #