103.625 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.034 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.034 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: Extracting # 3 : cost 0 0.034 * * [simplify]: Extracting # 4 : cost 0 0.034 * * [simplify]: Extracting # 5 : cost 0 0.034 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: iteration 2 : 29 enodes (cost 8 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.045 * * [simplify]: Extracting # 1 : cost 0 0.045 * * [simplify]: Extracting # 2 : cost 0 0.045 * * [simplify]: iteration 3 : 84 enodes (cost 8 ) 0.090 * * [simplify]: Extracting # 0 : cost 0 0.090 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: iteration 4 : 292 enodes (cost 8 ) 0.264 * * [simplify]: Extracting # 0 : cost 0 0.265 * * [simplify]: Extracting # 1 : cost 0 0.265 * * [simplify]: Extracting # 2 : cost 0 0.266 * * [simplify]: Extracting # 3 : cost 0 0.267 * * [simplify]: Extracting # 4 : cost 0 0.267 * * [simplify]: iteration 5 : 947 enodes (cost 8 ) 1.759 * * [simplify]: Extracting # 0 : cost 0 1.766 * * [simplify]: Extracting # 1 : cost 0 1.773 * * [simplify]: Extracting # 2 : cost 0 1.777 * * [simplify]: Extracting # 3 : cost 0 1.780 * * [simplify]: iteration 6 : 4735 enodes (cost 8 ) 3.509 * * [simplify]: Extracting # 0 : cost 0 3.516 * * [simplify]: Extracting # 1 : cost 0 3.520 * * [simplify]: iteration done: 5000 enodes (cost 8 ) 3.520 * [simplify]: Simplified to: (fma (- 1.0 y) (- 1.0 x) x) 3.523 * * [progress]: iteration 1 / 4 3.523 * * * [progress]: picking best candidate 3.525 * * * * [pick]: Picked # 3.525 * * * [progress]: localizing error 3.532 * * * [progress]: generating rewritten candidates 3.532 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.557 * * * [progress]: generating series expansions 3.557 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.558 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.558 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 3.558 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 3.558 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 3.558 * [taylor]: Taking taylor expansion of (* x y) in y 3.558 * [taylor]: Taking taylor expansion of x in y 3.558 * [backup-simplify]: Simplify x into x 3.558 * [taylor]: Taking taylor expansion of y in y 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify 1 into 1 3.558 * [taylor]: Taking taylor expansion of 1.0 in y 3.558 * [backup-simplify]: Simplify 1.0 into 1.0 3.558 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.558 * [taylor]: Taking taylor expansion of 1.0 in y 3.558 * [backup-simplify]: Simplify 1.0 into 1.0 3.558 * [taylor]: Taking taylor expansion of y in y 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify 1 into 1 3.558 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 3.558 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 3.558 * [taylor]: Taking taylor expansion of (* x y) in x 3.558 * [taylor]: Taking taylor expansion of x in x 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify 1 into 1 3.559 * [taylor]: Taking taylor expansion of y in x 3.559 * [backup-simplify]: Simplify y into y 3.559 * [taylor]: Taking taylor expansion of 1.0 in x 3.559 * [backup-simplify]: Simplify 1.0 into 1.0 3.559 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.559 * [taylor]: Taking taylor expansion of 1.0 in x 3.559 * [backup-simplify]: Simplify 1.0 into 1.0 3.559 * [taylor]: Taking taylor expansion of y in x 3.559 * [backup-simplify]: Simplify y into y 3.559 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 3.559 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 3.559 * [taylor]: Taking taylor expansion of (* x y) in x 3.559 * [taylor]: Taking taylor expansion of x in x 3.559 * [backup-simplify]: Simplify 0 into 0 3.559 * [backup-simplify]: Simplify 1 into 1 3.559 * [taylor]: Taking taylor expansion of y in x 3.559 * [backup-simplify]: Simplify y into y 3.559 * [taylor]: Taking taylor expansion of 1.0 in x 3.559 * [backup-simplify]: Simplify 1.0 into 1.0 3.559 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.559 * [taylor]: Taking taylor expansion of 1.0 in x 3.559 * [backup-simplify]: Simplify 1.0 into 1.0 3.559 * [taylor]: Taking taylor expansion of y in x 3.559 * [backup-simplify]: Simplify y into y 3.559 * [backup-simplify]: Simplify (* 0 y) into 0 3.560 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.560 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 3.560 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 3.560 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 3.560 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 3.560 * [taylor]: Taking taylor expansion of 1.0 in y 3.560 * [backup-simplify]: Simplify 1.0 into 1.0 3.560 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.560 * [taylor]: Taking taylor expansion of 1.0 in y 3.560 * [backup-simplify]: Simplify 1.0 into 1.0 3.560 * [taylor]: Taking taylor expansion of y in y 3.560 * [backup-simplify]: Simplify 0 into 0 3.560 * [backup-simplify]: Simplify 1 into 1 3.573 * [backup-simplify]: Simplify (* 1.0 0) into 0 3.574 * [backup-simplify]: Simplify (- 0) into 0 3.574 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.574 * [backup-simplify]: Simplify 1.0 into 1.0 3.575 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.575 * [backup-simplify]: Simplify (+ y 0) into y 3.575 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 3.576 * [backup-simplify]: Simplify (- 0) into 0 3.576 * [backup-simplify]: Simplify (+ y 0) into y 3.576 * [taylor]: Taking taylor expansion of y in y 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.578 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.579 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.579 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.580 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.580 * [backup-simplify]: Simplify (+ 0 0) into 0 3.581 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 3.581 * [backup-simplify]: Simplify (- 0) into 0 3.582 * [backup-simplify]: Simplify (+ 0 0) into 0 3.582 * [taylor]: Taking taylor expansion of 0 in y 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.583 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) 3.583 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 3.583 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 3.583 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 3.583 * [taylor]: Taking taylor expansion of 1.0 in y 3.583 * [backup-simplify]: Simplify 1.0 into 1.0 3.583 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.583 * [taylor]: Taking taylor expansion of (* x y) in y 3.583 * [taylor]: Taking taylor expansion of x in y 3.583 * [backup-simplify]: Simplify x into x 3.583 * [taylor]: Taking taylor expansion of y in y 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (* x 0) into 0 3.583 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.584 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.584 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.584 * [taylor]: Taking taylor expansion of 1.0 in y 3.584 * [backup-simplify]: Simplify 1.0 into 1.0 3.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.584 * [taylor]: Taking taylor expansion of y in y 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 1 into 1 3.584 * [backup-simplify]: Simplify (/ 1 1) into 1 3.584 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.584 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 3.584 * [taylor]: Taking taylor expansion of 1.0 in x 3.584 * [backup-simplify]: Simplify 1.0 into 1.0 3.584 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.584 * [taylor]: Taking taylor expansion of (* x y) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 1 into 1 3.584 * [taylor]: Taking taylor expansion of y in x 3.584 * [backup-simplify]: Simplify y into y 3.584 * [backup-simplify]: Simplify (* 0 y) into 0 3.585 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.585 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.585 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.585 * [taylor]: Taking taylor expansion of 1.0 in x 3.585 * [backup-simplify]: Simplify 1.0 into 1.0 3.585 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.585 * [taylor]: Taking taylor expansion of y in x 3.585 * [backup-simplify]: Simplify y into y 3.585 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.585 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.585 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 3.585 * [taylor]: Taking taylor expansion of 1.0 in x 3.585 * [backup-simplify]: Simplify 1.0 into 1.0 3.585 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.585 * [taylor]: Taking taylor expansion of (* x y) in x 3.585 * [taylor]: Taking taylor expansion of x in x 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [taylor]: Taking taylor expansion of y in x 3.585 * [backup-simplify]: Simplify y into y 3.586 * [backup-simplify]: Simplify (* 0 y) into 0 3.586 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.586 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.586 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.586 * [taylor]: Taking taylor expansion of 1.0 in x 3.586 * [backup-simplify]: Simplify 1.0 into 1.0 3.586 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.586 * [taylor]: Taking taylor expansion of y in x 3.586 * [backup-simplify]: Simplify y into y 3.586 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.586 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.587 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.587 * [taylor]: Taking taylor expansion of y in y 3.587 * [backup-simplify]: Simplify 0 into 0 3.587 * [backup-simplify]: Simplify 1 into 1 3.587 * [backup-simplify]: Simplify (/ 1 1) into 1 3.587 * [backup-simplify]: Simplify 1 into 1 3.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.588 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.588 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 3.589 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 3.589 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 3.589 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 3.589 * [taylor]: Taking taylor expansion of 1.0 in y 3.589 * [backup-simplify]: Simplify 1.0 into 1.0 3.589 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.589 * [taylor]: Taking taylor expansion of 1.0 in y 3.589 * [backup-simplify]: Simplify 1.0 into 1.0 3.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.589 * [taylor]: Taking taylor expansion of y in y 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [backup-simplify]: Simplify (/ 1 1) into 1 3.590 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.590 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.591 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.591 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.592 * [backup-simplify]: Simplify 0 into 0 3.593 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.594 * [backup-simplify]: Simplify (+ 0 0) into 0 3.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.595 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 3.595 * [backup-simplify]: Simplify (- 0) into 0 3.595 * [backup-simplify]: Simplify (+ 0 0) into 0 3.595 * [taylor]: Taking taylor expansion of 0 in y 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.597 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.597 * [backup-simplify]: Simplify (- 0) into 0 3.598 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.598 * [backup-simplify]: Simplify 1.0 into 1.0 3.599 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.599 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) 3.599 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 3.599 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 3.599 * [taylor]: Taking taylor expansion of 1.0 in y 3.599 * [backup-simplify]: Simplify 1.0 into 1.0 3.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 3.599 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.599 * [taylor]: Taking taylor expansion of (* x y) in y 3.599 * [taylor]: Taking taylor expansion of x in y 3.599 * [backup-simplify]: Simplify x into x 3.599 * [taylor]: Taking taylor expansion of y in y 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (* x 0) into 0 3.600 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.600 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.600 * [taylor]: Taking taylor expansion of 1.0 in y 3.600 * [backup-simplify]: Simplify 1.0 into 1.0 3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.600 * [taylor]: Taking taylor expansion of y in y 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (/ 1 1) into 1 3.601 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 3.601 * [taylor]: Taking taylor expansion of 1.0 in x 3.601 * [backup-simplify]: Simplify 1.0 into 1.0 3.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 3.601 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.601 * [taylor]: Taking taylor expansion of (* x y) in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [taylor]: Taking taylor expansion of y in x 3.601 * [backup-simplify]: Simplify y into y 3.601 * [backup-simplify]: Simplify (* 0 y) into 0 3.601 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.602 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.602 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.602 * [taylor]: Taking taylor expansion of 1.0 in x 3.602 * [backup-simplify]: Simplify 1.0 into 1.0 3.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.602 * [taylor]: Taking taylor expansion of y in x 3.602 * [backup-simplify]: Simplify y into y 3.602 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.602 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 3.602 * [taylor]: Taking taylor expansion of 1.0 in x 3.602 * [backup-simplify]: Simplify 1.0 into 1.0 3.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 3.602 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.602 * [taylor]: Taking taylor expansion of (* x y) in x 3.602 * [taylor]: Taking taylor expansion of x in x 3.602 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [taylor]: Taking taylor expansion of y in x 3.602 * [backup-simplify]: Simplify y into y 3.602 * [backup-simplify]: Simplify (* 0 y) into 0 3.603 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.603 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.603 * [taylor]: Taking taylor expansion of 1.0 in x 3.603 * [backup-simplify]: Simplify 1.0 into 1.0 3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.603 * [taylor]: Taking taylor expansion of y in x 3.603 * [backup-simplify]: Simplify y into y 3.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.603 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.603 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.603 * [taylor]: Taking taylor expansion of y in y 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 1 into 1 3.604 * [backup-simplify]: Simplify (/ 1 1) into 1 3.604 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.605 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 3.605 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y)) 3.605 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0) 3.605 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 3.605 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.605 * [taylor]: Taking taylor expansion of 1.0 in y 3.605 * [backup-simplify]: Simplify 1.0 into 1.0 3.605 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.605 * [taylor]: Taking taylor expansion of y in y 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 1 into 1 3.606 * [backup-simplify]: Simplify (/ 1 1) into 1 3.606 * [taylor]: Taking taylor expansion of 1.0 in y 3.606 * [backup-simplify]: Simplify 1.0 into 1.0 3.606 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.607 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.607 * [backup-simplify]: Simplify 1.0 into 1.0 3.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.608 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.610 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 3.610 * [backup-simplify]: Simplify (+ 0 0) into 0 3.610 * [backup-simplify]: Simplify (+ 0 0) into 0 3.610 * [taylor]: Taking taylor expansion of 0 in y 3.610 * [backup-simplify]: Simplify 0 into 0 3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.612 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.612 * [backup-simplify]: Simplify 1.0 into 1.0 3.613 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.613 * * * [progress]: simplifying candidates 3.614 * [simplify]: Simplifying: (expm1 (+ x (* (- 1.0 x) (- 1.0 y)))) (log1p (+ x (* (- 1.0 x) (- 1.0 y)))) (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ x (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))))) (+ x (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))))) (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))))) (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))))) (+ x (* (- 1.0 x) (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ x (* (- 1.0 x) (fma 1 1.0 (- (* (sqrt y) (sqrt y)))))) (+ x (* (- 1.0 x) (fma 1 1.0 (- (* y 1))))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))) (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x))) (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) (- 1.0 x))) (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))) (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x))) (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) (- 1.0 x))) (+ x (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))) (+ x (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) (- 1.0 x))) (+ x (* (fma 1 1.0 (- (* y 1))) (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) 3.616 * * [simplify]: Extracting # 0 : cost 0 3.617 * * [simplify]: Extracting # 1 : cost 0 3.617 * * [simplify]: Extracting # 2 : cost 0 3.617 * * [simplify]: Extracting # 3 : cost 0 3.617 * * [simplify]: Extracting # 4 : cost 0 3.618 * * [simplify]: Extracting # 5 : cost 0 3.618 * * [simplify]: Extracting # 6 : cost 0 3.618 * * [simplify]: Extracting # 7 : cost 0 3.618 * * [simplify]: Extracting # 8 : cost 0 3.618 * * [simplify]: Extracting # 9 : cost 0 3.619 * * [simplify]: Extracting # 10 : cost 0 3.619 * * [simplify]: iteration 0 : 96 enodes (cost 574 ) 3.653 * * [simplify]: Extracting # 0 : cost 0 3.653 * * [simplify]: Extracting # 1 : cost 0 3.653 * * [simplify]: Extracting # 2 : cost 0 3.653 * * [simplify]: Extracting # 3 : cost 0 3.654 * * [simplify]: Extracting # 4 : cost 0 3.654 * * [simplify]: iteration 1 : 219 enodes (cost 501 ) 3.714 * * [simplify]: Extracting # 0 : cost 0 3.715 * * [simplify]: Extracting # 1 : cost 0 3.715 * * [simplify]: Extracting # 2 : cost 0 3.716 * * [simplify]: Extracting # 3 : cost 0 3.717 * * [simplify]: Extracting # 4 : cost 0 3.717 * * [simplify]: Extracting # 5 : cost 0 3.718 * * [simplify]: iteration 2 : 768 enodes (cost 395 ) 3.986 * * [simplify]: Extracting # 0 : cost 0 3.994 * * [simplify]: Extracting # 1 : cost 0 4.000 * * [simplify]: Extracting # 2 : cost 0 4.006 * * [simplify]: Extracting # 3 : cost 0 4.016 * * [simplify]: Extracting # 4 : cost 0 4.022 * * [simplify]: iteration done: 5001 enodes (cost 371 ) 4.022 * [simplify]: Simplified to: (expm1 (fma (- 1.0 x) (- 1.0 y) x)) (log1p (fma (- 1.0 x) (- 1.0 y) x)) (exp (fma (- 1.0 x) (- 1.0 y) x)) (log (fma (- 1.0 x) (- 1.0 y) x)) (exp (fma (- 1.0 x) (- 1.0 y) x)) (* (cbrt (fma (- 1.0 x) (- 1.0 y) x)) (cbrt (fma (- 1.0 x) (- 1.0 y) x))) (cbrt (fma (- 1.0 x) (- 1.0 y) x)) (pow (fma (- 1.0 x) (- 1.0 y) x) 3) (sqrt (fma (- 1.0 x) (- 1.0 y) x)) (sqrt (fma (- 1.0 x) (- 1.0 y) x)) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (fma x x (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x))) (* (fma (- 1.0 x) (- 1.0 y) x) (- x (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma 1.0 (- 1.0 x) x) (fma 1.0 (- 1.0 x) x) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- (pow (cbrt 1.0) 3) y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x) (fma 1.0 (- 1.0 x) x) (fma 1.0 (- 1.0 x) x) (- (fma x y 1.0) (* 1.0 y)) (- (fma x y 1.0) (* 1.0 y)) (- (fma x y 1.0) (* 1.0 y)) 4.023 * * * [progress]: adding candidates to table 4.115 * * [progress]: iteration 2 / 4 4.115 * * * [progress]: picking best candidate 4.117 * * * * [pick]: Picked # 4.117 * * * [progress]: localizing error 4.123 * * * [progress]: generating rewritten candidates 4.123 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.133 * * * [progress]: generating series expansions 4.133 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.133 * [backup-simplify]: Simplify (- (fma x y 1.0) (* 1.0 y)) into (- (fma x y 1.0) (* 1.0 y)) 4.133 * [approximate]: Taking taylor expansion of (- (fma x y 1.0) (* 1.0 y)) in (x y) around 0 4.133 * [taylor]: Taking taylor expansion of (- (fma x y 1.0) (* 1.0 y)) in y 4.133 * [taylor]: Taking taylor expansion of (fma x y 1.0) in y 4.134 * [taylor]: Rewrote expression to (+ (* x y) 1.0) 4.134 * [taylor]: Taking taylor expansion of (* x y) in y 4.134 * [taylor]: Taking taylor expansion of x in y 4.134 * [backup-simplify]: Simplify x into x 4.134 * [taylor]: Taking taylor expansion of y in y 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 1 into 1 4.134 * [taylor]: Taking taylor expansion of 1.0 in y 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 4.134 * [taylor]: Taking taylor expansion of 1.0 in y 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of y in y 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 1 into 1 4.134 * [taylor]: Taking taylor expansion of (- (fma x y 1.0) (* 1.0 y)) in x 4.134 * [taylor]: Taking taylor expansion of (fma x y 1.0) in x 4.134 * [taylor]: Rewrote expression to (+ (* x y) 1.0) 4.134 * [taylor]: Taking taylor expansion of (* x y) in x 4.134 * [taylor]: Taking taylor expansion of x in x 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 1 into 1 4.134 * [taylor]: Taking taylor expansion of y in x 4.134 * [backup-simplify]: Simplify y into y 4.134 * [taylor]: Taking taylor expansion of 1.0 in x 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 4.134 * [taylor]: Taking taylor expansion of 1.0 in x 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of y in x 4.134 * [backup-simplify]: Simplify y into y 4.134 * [taylor]: Taking taylor expansion of (- (fma x y 1.0) (* 1.0 y)) in x 4.134 * [taylor]: Taking taylor expansion of (fma x y 1.0) in x 4.134 * [taylor]: Rewrote expression to (+ (* x y) 1.0) 4.134 * [taylor]: Taking taylor expansion of (* x y) in x 4.134 * [taylor]: Taking taylor expansion of x in x 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 1 into 1 4.134 * [taylor]: Taking taylor expansion of y in x 4.134 * [backup-simplify]: Simplify y into y 4.134 * [taylor]: Taking taylor expansion of 1.0 in x 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 4.134 * [taylor]: Taking taylor expansion of 1.0 in x 4.134 * [backup-simplify]: Simplify 1.0 into 1.0 4.134 * [taylor]: Taking taylor expansion of y in x 4.134 * [backup-simplify]: Simplify y into y 4.135 * [backup-simplify]: Simplify (* 0 y) into 0 4.135 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.135 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 4.135 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 4.135 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 4.135 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 4.135 * [taylor]: Taking taylor expansion of 1.0 in y 4.135 * [backup-simplify]: Simplify 1.0 into 1.0 4.135 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 4.135 * [taylor]: Taking taylor expansion of 1.0 in y 4.135 * [backup-simplify]: Simplify 1.0 into 1.0 4.135 * [taylor]: Taking taylor expansion of y in y 4.135 * [backup-simplify]: Simplify 0 into 0 4.135 * [backup-simplify]: Simplify 1 into 1 4.136 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.136 * [backup-simplify]: Simplify (- 0) into 0 4.136 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.136 * [backup-simplify]: Simplify 1.0 into 1.0 4.136 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.136 * [backup-simplify]: Simplify (+ y 0) into y 4.137 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 4.137 * [backup-simplify]: Simplify (- 0) into 0 4.137 * [backup-simplify]: Simplify (+ y 0) into y 4.137 * [taylor]: Taking taylor expansion of y in y 4.137 * [backup-simplify]: Simplify 0 into 0 4.137 * [backup-simplify]: Simplify 1 into 1 4.137 * [backup-simplify]: Simplify 0 into 0 4.138 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.138 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.139 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.139 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.140 * [backup-simplify]: Simplify (+ 0 0) into 0 4.140 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 4.140 * [backup-simplify]: Simplify (- 0) into 0 4.141 * [backup-simplify]: Simplify (+ 0 0) into 0 4.141 * [taylor]: Taking taylor expansion of 0 in y 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 1 into 1 4.141 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.141 * [backup-simplify]: Simplify (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) into (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) 4.141 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0 4.141 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) in y 4.141 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) 1.0) in y 4.141 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) 1.0) 4.141 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 4.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.142 * [taylor]: Taking taylor expansion of x in y 4.142 * [backup-simplify]: Simplify x into x 4.142 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.142 * [taylor]: Taking taylor expansion of y in y 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 1 into 1 4.142 * [backup-simplify]: Simplify (/ 1 1) into 1 4.142 * [taylor]: Taking taylor expansion of 1.0 in y 4.142 * [backup-simplify]: Simplify 1.0 into 1.0 4.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.142 * [taylor]: Taking taylor expansion of 1.0 in y 4.142 * [backup-simplify]: Simplify 1.0 into 1.0 4.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.142 * [taylor]: Taking taylor expansion of y in y 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 1 into 1 4.142 * [backup-simplify]: Simplify (/ 1 1) into 1 4.142 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) in x 4.142 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) 1.0) in x 4.142 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) 1.0) 4.142 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 4.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.142 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.143 * [taylor]: Taking taylor expansion of y in x 4.143 * [backup-simplify]: Simplify y into y 4.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.143 * [taylor]: Taking taylor expansion of 1.0 in x 4.143 * [backup-simplify]: Simplify 1.0 into 1.0 4.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.143 * [taylor]: Taking taylor expansion of 1.0 in x 4.143 * [backup-simplify]: Simplify 1.0 into 1.0 4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.143 * [taylor]: Taking taylor expansion of y in x 4.143 * [backup-simplify]: Simplify y into y 4.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.143 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) 1.0) (* 1.0 (/ 1 y))) in x 4.143 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) 1.0) in x 4.143 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) 1.0) 4.143 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.143 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.144 * [taylor]: Taking taylor expansion of y in x 4.144 * [backup-simplify]: Simplify y into y 4.144 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.144 * [taylor]: Taking taylor expansion of 1.0 in x 4.144 * [backup-simplify]: Simplify 1.0 into 1.0 4.144 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.144 * [taylor]: Taking taylor expansion of 1.0 in x 4.144 * [backup-simplify]: Simplify 1.0 into 1.0 4.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.144 * [taylor]: Taking taylor expansion of y in x 4.144 * [backup-simplify]: Simplify y into y 4.144 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.144 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 4.144 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.144 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.144 * [taylor]: Taking taylor expansion of y in y 4.144 * [backup-simplify]: Simplify 0 into 0 4.144 * [backup-simplify]: Simplify 1 into 1 4.144 * [backup-simplify]: Simplify (/ 1 1) into 1 4.144 * [backup-simplify]: Simplify 1 into 1 4.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.145 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 4.145 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.145 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 4.145 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 4.146 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 4.146 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 4.146 * [taylor]: Taking taylor expansion of 1.0 in y 4.146 * [backup-simplify]: Simplify 1.0 into 1.0 4.146 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.146 * [taylor]: Taking taylor expansion of 1.0 in y 4.146 * [backup-simplify]: Simplify 1.0 into 1.0 4.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.146 * [taylor]: Taking taylor expansion of y in y 4.146 * [backup-simplify]: Simplify 0 into 0 4.146 * [backup-simplify]: Simplify 1 into 1 4.146 * [backup-simplify]: Simplify (/ 1 1) into 1 4.146 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.146 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.147 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.147 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.148 * [backup-simplify]: Simplify 0 into 0 4.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 4.149 * [backup-simplify]: Simplify (+ 0 0) into 0 4.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.149 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 4.150 * [backup-simplify]: Simplify (- 0) into 0 4.150 * [backup-simplify]: Simplify (+ 0 0) into 0 4.150 * [taylor]: Taking taylor expansion of 0 in y 4.150 * [backup-simplify]: Simplify 0 into 0 4.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.151 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.151 * [backup-simplify]: Simplify (- 0) into 0 4.151 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.151 * [backup-simplify]: Simplify 1.0 into 1.0 4.152 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.152 * [backup-simplify]: Simplify (- (fma (/ 1 (- x)) (/ 1 (- y)) 1.0) (* 1.0 (/ 1 (- y)))) into (+ (fma (/ -1 x) (/ -1 y) 1.0) (* 1.0 (/ 1 y))) 4.152 * [approximate]: Taking taylor expansion of (+ (fma (/ -1 x) (/ -1 y) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0 4.152 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (/ -1 y) 1.0) (* 1.0 (/ 1 y))) in y 4.152 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) 1.0) in y 4.152 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) 1.0) 4.152 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 4.152 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.152 * [taylor]: Taking taylor expansion of -1 in y 4.152 * [backup-simplify]: Simplify -1 into -1 4.152 * [taylor]: Taking taylor expansion of x in y 4.152 * [backup-simplify]: Simplify x into x 4.152 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.152 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.152 * [taylor]: Taking taylor expansion of -1 in y 4.152 * [backup-simplify]: Simplify -1 into -1 4.152 * [taylor]: Taking taylor expansion of y in y 4.152 * [backup-simplify]: Simplify 0 into 0 4.152 * [backup-simplify]: Simplify 1 into 1 4.152 * [backup-simplify]: Simplify (/ -1 1) into -1 4.152 * [taylor]: Taking taylor expansion of 1.0 in y 4.152 * [backup-simplify]: Simplify 1.0 into 1.0 4.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.153 * [taylor]: Taking taylor expansion of 1.0 in y 4.153 * [backup-simplify]: Simplify 1.0 into 1.0 4.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.153 * [taylor]: Taking taylor expansion of y in y 4.153 * [backup-simplify]: Simplify 0 into 0 4.153 * [backup-simplify]: Simplify 1 into 1 4.153 * [backup-simplify]: Simplify (/ 1 1) into 1 4.153 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (/ -1 y) 1.0) (* 1.0 (/ 1 y))) in x 4.153 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) 1.0) in x 4.153 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) 1.0) 4.153 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 4.153 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.153 * [taylor]: Taking taylor expansion of -1 in x 4.153 * [backup-simplify]: Simplify -1 into -1 4.153 * [taylor]: Taking taylor expansion of x in x 4.153 * [backup-simplify]: Simplify 0 into 0 4.153 * [backup-simplify]: Simplify 1 into 1 4.153 * [backup-simplify]: Simplify (/ -1 1) into -1 4.153 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.153 * [taylor]: Taking taylor expansion of -1 in x 4.153 * [backup-simplify]: Simplify -1 into -1 4.153 * [taylor]: Taking taylor expansion of y in x 4.153 * [backup-simplify]: Simplify y into y 4.154 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 4.154 * [taylor]: Taking taylor expansion of 1.0 in x 4.154 * [backup-simplify]: Simplify 1.0 into 1.0 4.154 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.154 * [taylor]: Taking taylor expansion of 1.0 in x 4.154 * [backup-simplify]: Simplify 1.0 into 1.0 4.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.154 * [taylor]: Taking taylor expansion of y in x 4.154 * [backup-simplify]: Simplify y into y 4.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.154 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (/ -1 y) 1.0) (* 1.0 (/ 1 y))) in x 4.154 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) 1.0) in x 4.154 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) 1.0) 4.154 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 4.154 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.154 * [taylor]: Taking taylor expansion of -1 in x 4.154 * [backup-simplify]: Simplify -1 into -1 4.154 * [taylor]: Taking taylor expansion of x in x 4.154 * [backup-simplify]: Simplify 0 into 0 4.154 * [backup-simplify]: Simplify 1 into 1 4.154 * [backup-simplify]: Simplify (/ -1 1) into -1 4.154 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.154 * [taylor]: Taking taylor expansion of -1 in x 4.154 * [backup-simplify]: Simplify -1 into -1 4.154 * [taylor]: Taking taylor expansion of y in x 4.154 * [backup-simplify]: Simplify y into y 4.154 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 4.154 * [taylor]: Taking taylor expansion of 1.0 in x 4.154 * [backup-simplify]: Simplify 1.0 into 1.0 4.154 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.154 * [taylor]: Taking taylor expansion of 1.0 in x 4.154 * [backup-simplify]: Simplify 1.0 into 1.0 4.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.154 * [taylor]: Taking taylor expansion of y in x 4.154 * [backup-simplify]: Simplify y into y 4.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.155 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 4.155 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.155 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.155 * [taylor]: Taking taylor expansion of y in y 4.155 * [backup-simplify]: Simplify 0 into 0 4.155 * [backup-simplify]: Simplify 1 into 1 4.155 * [backup-simplify]: Simplify (/ 1 1) into 1 4.155 * [backup-simplify]: Simplify 1 into 1 4.155 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 4.156 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.156 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 4.156 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.156 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 4.156 * [backup-simplify]: Simplify (+ 1.0 (/ 1.0 y)) into (+ (* 1.0 (/ 1 y)) 1.0) 4.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 4.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.156 * [taylor]: Taking taylor expansion of 1.0 in y 4.156 * [backup-simplify]: Simplify 1.0 into 1.0 4.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.156 * [taylor]: Taking taylor expansion of y in y 4.156 * [backup-simplify]: Simplify 0 into 0 4.156 * [backup-simplify]: Simplify 1 into 1 4.157 * [backup-simplify]: Simplify (/ 1 1) into 1 4.157 * [taylor]: Taking taylor expansion of 1.0 in y 4.157 * [backup-simplify]: Simplify 1.0 into 1.0 4.157 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.157 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.157 * [backup-simplify]: Simplify 1.0 into 1.0 4.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.158 * [backup-simplify]: Simplify 0 into 0 4.158 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.158 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.159 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 4.159 * [backup-simplify]: Simplify (+ 0 0) into 0 4.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.160 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 4.160 * [backup-simplify]: Simplify (+ 0 0) into 0 4.160 * [taylor]: Taking taylor expansion of 0 in y 4.160 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.161 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.161 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.161 * [backup-simplify]: Simplify 1.0 into 1.0 4.161 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.161 * * * [progress]: simplifying candidates 4.162 * [simplify]: Simplifying: (fma (* (cbrt (fma x y 1.0)) (cbrt (fma x y 1.0))) (cbrt (fma x y 1.0)) (- (* y 1.0))) (fma (- y) 1.0 (* y 1.0)) (fma (sqrt (fma x y 1.0)) (sqrt (fma x y 1.0)) (- (* y 1.0))) (fma (- y) 1.0 (* y 1.0)) (fma 1 (fma x y 1.0) (- (* y 1.0))) (fma (- y) 1.0 (* y 1.0)) (expm1 (- (fma x y 1.0) (* 1.0 y))) (log1p (- (fma x y 1.0) (* 1.0 y))) (- (* 1.0 y)) (- (* 1.0 y)) (- (* 1.0 y)) (/ (exp (fma x y 1.0)) (exp (* 1.0 y))) (log (- (fma x y 1.0) (* 1.0 y))) (exp (- (fma x y 1.0) (* 1.0 y))) (* (cbrt (- (fma x y 1.0) (* 1.0 y))) (cbrt (- (fma x y 1.0) (* 1.0 y)))) (cbrt (- (fma x y 1.0) (* 1.0 y))) (* (* (- (fma x y 1.0) (* 1.0 y)) (- (fma x y 1.0) (* 1.0 y))) (- (fma x y 1.0) (* 1.0 y))) (sqrt (- (fma x y 1.0) (* 1.0 y))) (sqrt (- (fma x y 1.0) (* 1.0 y))) (- (pow (fma x y 1.0) 3) (pow (* 1.0 y) 3)) (+ (* (fma x y 1.0) (fma x y 1.0)) (+ (* (* 1.0 y) (* 1.0 y)) (* (fma x y 1.0) (* 1.0 y)))) (- (* 1.0 y)) (- (* (fma x y 1.0) (fma x y 1.0)) (* (* 1.0 y) (* 1.0 y))) (+ (fma x y 1.0) (* 1.0 y)) (- 1.0 (* 1.0 y)) (- (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) 4.162 * * [simplify]: Extracting # 0 : cost 0 4.162 * * [simplify]: Extracting # 1 : cost 0 4.162 * * [simplify]: Extracting # 2 : cost 0 4.162 * * [simplify]: Extracting # 3 : cost 0 4.162 * * [simplify]: Extracting # 4 : cost 0 4.162 * * [simplify]: Extracting # 5 : cost 0 4.162 * * [simplify]: Extracting # 6 : cost 0 4.163 * * [simplify]: iteration 0 : 45 enodes (cost 300 ) 4.173 * * [simplify]: Extracting # 0 : cost 0 4.173 * * [simplify]: Extracting # 1 : cost 0 4.173 * * [simplify]: Extracting # 2 : cost 0 4.173 * * [simplify]: Extracting # 3 : cost 0 4.173 * * [simplify]: Extracting # 4 : cost 0 4.174 * * [simplify]: iteration 1 : 121 enodes (cost 291 ) 4.209 * * [simplify]: Extracting # 0 : cost 0 4.210 * * [simplify]: Extracting # 1 : cost 0 4.210 * * [simplify]: Extracting # 2 : cost 0 4.211 * * [simplify]: Extracting # 3 : cost 0 4.211 * * [simplify]: Extracting # 4 : cost 0 4.212 * * [simplify]: iteration 2 : 522 enodes (cost 261 ) 4.869 * * [simplify]: Extracting # 0 : cost 0 4.882 * * [simplify]: Extracting # 1 : cost 0 4.893 * * [simplify]: Extracting # 2 : cost 0 4.898 * * [simplify]: Extracting # 3 : cost 0 4.903 * * [simplify]: Extracting # 4 : cost 0 4.908 * * [simplify]: Extracting # 5 : cost 0 4.913 * * [simplify]: iteration 3 : 4676 enodes (cost 232 ) 7.944 * * [simplify]: Extracting # 0 : cost 0 7.954 * * [simplify]: Extracting # 1 : cost 0 7.964 * * [simplify]: Extracting # 2 : cost 0 7.974 * * [simplify]: iteration done: 5000 enodes (cost 229 ) 7.975 * [simplify]: Simplified to: (fma (- y) 1.0 (pow (cbrt (fma x y 1.0)) 3)) (* 1.0 (+ (- y) y)) (+ 1.0 (* y (- x 1.0))) (* 1.0 (+ (- y) y)) (+ 1.0 (* y (- x 1.0))) (* 1.0 (+ (- y) y)) (expm1 (+ 1.0 (* y (- x 1.0)))) (log1p (+ 1.0 (* y (- x 1.0)))) (- (* 1.0 y)) (- (* 1.0 y)) (- (* 1.0 y)) (exp (+ 1.0 (* y (- x 1.0)))) (log (+ 1.0 (* y (- x 1.0)))) (exp (+ 1.0 (* y (- x 1.0)))) (* (cbrt (+ 1.0 (* y (- x 1.0)))) (cbrt (+ 1.0 (* y (- x 1.0))))) (cbrt (+ 1.0 (* y (- x 1.0)))) (pow (+ 1.0 (* y (- x 1.0))) 3) (sqrt (+ 1.0 (* y (- x 1.0)))) (sqrt (+ 1.0 (* y (- x 1.0)))) (- (pow (fma x y 1.0) 3) (pow (* 1.0 y) 3)) (fma (* y (* 1.0 y)) 1.0 (* (fma x y 1.0) (fma y (+ x 1.0) 1.0))) (- (* 1.0 y)) (* (+ 1.0 (* y (- x 1.0))) (fma y (+ x 1.0) 1.0)) (fma y (+ x 1.0) 1.0) (- 1.0 (* 1.0 y)) (- (* 1.0 y)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) 7.975 * * * [progress]: adding candidates to table 8.051 * [progress]: [Phase 3 of 3] Extracting. 8.052 * * [regime]: Finding splitpoints for: (# #) 8.052 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 y) (+ x (* (- 1.0 x) (- 1.0 y))) y x) 8.052 * * * * [regimes]: Trying to branch on (- 1.0 y) from (# #) 8.075 * * * * [regimes]: Trying to branch on (+ x (* (- 1.0 x) (- 1.0 y))) from (# #) 8.097 * * * * [regimes]: Trying to branch on y from (# #) 8.119 * * * * [regimes]: Trying to branch on x from (# #) 8.144 * * * [regime]: Found split indices: #