0.787 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.252 * * * [progress]: [2/2] Setting up program. 0.254 * [progress]: [Phase 2 of 3] Improving. 0.257 * [simplify]: Simplifying using # : (- (* (+ x 1.0) (+ x 1.0)) 1.0) 0.260 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.262 * * [simplify]: iteration 1 : 40 enodes (cost 4 ) 0.263 * * [simplify]: iteration 2 : 123 enodes (cost 4 ) 0.266 * * [simplify]: iteration 3 : 279 enodes (cost 4 ) 0.269 * * [simplify]: iteration 4 : 490 enodes (cost 4 ) 0.274 * * [simplify]: iteration 5 : 713 enodes (cost 4 ) 0.280 * * [simplify]: iteration 6 : 1046 enodes (cost 4 ) 0.292 * * [simplify]: iteration 7 : 2001 enodes (cost 4 ) 0.312 * * [simplify]: iteration 8 : 3844 enodes (cost 4 ) 0.336 * * [simplify]: iteration 9 : 5001 enodes (cost 4 ) 0.336 * [simplify]: Simplified to: (- (* (+ x 1.0) (+ x 1.0)) 1.0) 0.338 * * [progress]: iteration 1 / 4 0.338 * * * [progress]: picking best candidate 0.339 * * * * [pick]: Picked # 0.339 * * * [progress]: localizing error 0.345 * * * [progress]: generating rewritten candidates 0.345 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.358 * * * [progress]: generating series expansions 0.358 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.363 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0 0.363 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.363 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.364 * [taylor]: Taking taylor expansion of 2.0 in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 0.364 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.364 * [taylor]: Taking taylor expansion of 2.0 in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.378 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.378 * [taylor]: Taking taylor expansion of 2.0 in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.379 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.396 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 0.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.397 * [taylor]: Taking taylor expansion of 2.0 in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.397 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of 2.0 in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.425 * * * [progress]: simplifying candidates 0.426 * [simplify]: Simplifying using # : (fma (+ x 1.0) (+ x 1.0) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (+ x 1.0) (+ x 1.0) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (+ x 1.0) (+ x 1.0) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- 1.0) (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0)) (log (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3)) (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0))) (- 1.0) (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0)) (+ (* (+ x 1.0) (+ x 1.0)) 1.0) (+ (+ x 1.0) (sqrt 1.0)) (- (+ x 1.0) (sqrt 1.0)) (- (* (+ x 1.0) 1.0) 1.0) (- (* 1.0 (+ x 1.0)) 1.0) (- 1.0) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 0.429 * * [simplify]: iteration 0 : 139 enodes (cost 152 ) 0.432 * * [simplify]: iteration 1 : 583 enodes (cost 121 ) 0.447 * * [simplify]: iteration 2 : 3820 enodes (cost 114 ) 0.537 * * [simplify]: iteration 3 : 5001 enodes (cost 112 ) 0.538 * [simplify]: Simplified to: (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- 1.0 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- 1.0 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- 1.0 1.0) (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- 1.0) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (log (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (pow (- (* (+ x 1.0) (+ x 1.0)) 1.0) 3) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (+ (- (pow 1.0 3)) (pow (+ x 1.0) 6)) (fma (* 1.0 (fma (+ x 1.0) (+ x 1.0) 1.0)) 1 (pow (+ x 1.0) 4)) (- 1.0) (fma (- (* 1.0 1.0)) 1 (pow (+ x 1.0) 4)) (fma (+ x 1.0) (+ x 1.0) 1.0) (+ (+ x 1.0) (sqrt 1.0)) (- (+ x 1.0) (sqrt 1.0)) (- (* 1.0 (+ x 1.0)) 1.0) (- (* 1.0 (+ x 1.0)) 1.0) (- 1.0) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) 0.538 * * * [progress]: adding candidates to table 0.581 * * [progress]: iteration 2 / 4 0.581 * * * [progress]: picking best candidate 0.583 * * * * [pick]: Picked # 0.583 * * * [progress]: localizing error 0.588 * * * [progress]: generating rewritten candidates 0.588 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.589 * * * [progress]: generating series expansions 0.589 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.589 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0 0.589 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x 0.590 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2)) 0.590 * [taylor]: Taking taylor expansion of (* x 2.0) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of 2.0 in x 0.590 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x 0.590 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2)) 0.590 * [taylor]: Taking taylor expansion of (* x 2.0) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of 2.0 in x 0.590 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.602 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0 0.602 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x 0.602 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2)) 0.602 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of 2.0 in x 0.603 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x 0.603 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2)) 0.603 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of 2.0 in x 0.603 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.620 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0 0.620 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x 0.620 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2)) 0.620 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x 0.620 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.620 * [taylor]: Taking taylor expansion of -1 in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of 2.0 in x 0.620 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.620 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.620 * [taylor]: Taking taylor expansion of -1 in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x 0.621 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2)) 0.621 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.621 * [taylor]: Taking taylor expansion of -1 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of 2.0 in x 0.621 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.621 * [taylor]: Taking taylor expansion of -1 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.638 * * * [progress]: simplifying candidates 0.639 * [simplify]: Simplifying using # : (expm1 (fma x 2.0 (pow x 2))) (log1p (fma x 2.0 (pow x 2))) (* x 2.0) (log (fma x 2.0 (pow x 2))) (exp (fma x 2.0 (pow x 2))) (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2)))) (cbrt (fma x 2.0 (pow x 2))) (* (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 0.644 * * [simplify]: iteration 0 : 24 enodes (cost 43 ) 0.645 * * [simplify]: iteration 1 : 67 enodes (cost 38 ) 0.647 * * [simplify]: iteration 2 : 263 enodes (cost 38 ) 0.652 * * [simplify]: iteration 3 : 1043 enodes (cost 38 ) 0.687 * * [simplify]: iteration 4 : 5001 enodes (cost 38 ) 0.687 * [simplify]: Simplified to: (expm1 (fma x 2.0 (pow x 2))) (log1p (fma x 2.0 (pow x 2))) (* x 2.0) (log (fma x 2.0 (pow x 2))) (exp (fma x 2.0 (pow x 2))) (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2)))) (cbrt (fma x 2.0 (pow x 2))) (pow (fma x 2.0 (pow x 2)) 3) (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) 0.688 * * * [progress]: adding candidates to table 0.710 * * [progress]: iteration 3 / 4 0.710 * * * [progress]: picking best candidate 0.711 * * * * [pick]: Picked # 0.711 * * * [progress]: localizing error 0.715 * * * [progress]: generating rewritten candidates 0.715 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.716 * * * [progress]: generating series expansions 0.716 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.716 * [approximate]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in (x) around 0 0.716 * [taylor]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in x 0.717 * [taylor]: Rewrote expression to (+ (* (+ x 1.0) (+ x 1.0)) (- 1.0)) 0.717 * [taylor]: Taking taylor expansion of (* (+ x 1.0) (+ x 1.0)) in x 0.717 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in x 0.717 * [taylor]: Rewrote expression to (+ (* (+ x 1.0) (+ x 1.0)) (- 1.0)) 0.717 * [taylor]: Taking taylor expansion of (* (+ x 1.0) (+ x 1.0)) in x 0.717 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.732 * [approximate]: Taking taylor expansion of (fma (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)) (- 1.0)) in (x) around 0 0.732 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)) (- 1.0)) in x 0.732 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) (- 1.0)) 0.732 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x 0.732 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.732 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.733 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.733 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)) (- 1.0)) in x 0.733 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) (- 1.0)) 0.733 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x 0.733 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.733 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.758 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in (x) around 0 0.758 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in x 0.758 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) (- 1.0)) 0.758 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x 0.758 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.758 * [taylor]: Taking taylor expansion of 1.0 in x 0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.758 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in x 0.759 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) (- 1.0)) 0.759 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x 0.759 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.760 * [taylor]: Taking taylor expansion of 1.0 in x 0.784 * * * [progress]: simplifying candidates 0.784 * [simplify]: Simplifying using # : (expm1 (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (log1p (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (* (+ x 1.0) (+ x 1.0)) (log (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (exp (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (* (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0)))) (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (* (* (fma (+ x 1.0) (+ x 1.0) (- 1.0)) (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 0.787 * * [simplify]: iteration 0 : 35 enodes (cost 72 ) 0.788 * * [simplify]: iteration 1 : 89 enodes (cost 60 ) 0.791 * * [simplify]: iteration 2 : 371 enodes (cost 60 ) 0.798 * * [simplify]: iteration 3 : 2129 enodes (cost 60 ) 0.842 * * [simplify]: iteration 4 : 5001 enodes (cost 60 ) 0.843 * [simplify]: Simplified to: (expm1 (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (log1p (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (* (+ x 1.0) (+ x 1.0)) (log (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (exp (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (* (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0)))) (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (pow (fma (+ x 1.0) (+ x 1.0) (- 1.0)) 3) (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)) 0.843 * * * [progress]: adding candidates to table 0.863 * [progress]: [Phase 3 of 3] Extracting. 0.863 * * [regime]: Finding splitpoints for: (# #) 0.864 * * * [regime-changes]: Trying 2 branch expressions: ((+ x 1.0) x) 0.864 * * * * [regimes]: Trying to branch on (+ x 1.0) from (# #) 0.878 * * * * [regimes]: Trying to branch on x from (# #) 0.887 * * * [regime]: Found split indices: #