0.190 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.037 * [simplify]: Simplifying: (+ (* (- 1.0 x) y) (* x z)) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: Extracting # 1 : cost 0 0.037 * * [simplify]: Extracting # 2 : cost 0 0.037 * * [simplify]: Extracting # 3 : cost 0 0.037 * * [simplify]: Extracting # 4 : cost 0 0.037 * * [simplify]: Extracting # 5 : cost 0 0.037 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.044 * * [simplify]: Extracting # 1 : cost 0 0.044 * * [simplify]: Extracting # 2 : cost 0 0.044 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.052 * * [simplify]: Extracting # 0 : cost 0 0.052 * * [simplify]: Extracting # 1 : cost 0 0.052 * * [simplify]: Extracting # 2 : cost 0 0.052 * * [simplify]: iteration 3 : 40 enodes (cost 8 ) 0.062 * * [simplify]: Extracting # 0 : cost 0 0.062 * * [simplify]: Extracting # 1 : cost 0 0.063 * * [simplify]: Extracting # 2 : cost 0 0.063 * * [simplify]: iteration 4 : 60 enodes (cost 8 ) 0.078 * * [simplify]: Extracting # 0 : cost 0 0.078 * * [simplify]: Extracting # 1 : cost 0 0.079 * * [simplify]: Extracting # 2 : cost 0 0.079 * * [simplify]: Extracting # 3 : cost 0 0.079 * * [simplify]: iteration 5 : 80 enodes (cost 8 ) 0.111 * * [simplify]: Extracting # 0 : cost 0 0.111 * * [simplify]: Extracting # 1 : cost 0 0.112 * * [simplify]: Extracting # 2 : cost 0 0.112 * * [simplify]: Extracting # 3 : cost 0 0.112 * * [simplify]: iteration 6 : 97 enodes (cost 8 ) 0.142 * * [simplify]: Extracting # 0 : cost 0 0.142 * * [simplify]: Extracting # 1 : cost 0 0.142 * * [simplify]: Extracting # 2 : cost 0 0.142 * * [simplify]: Extracting # 3 : cost 0 0.143 * * [simplify]: iteration 7 : 123 enodes (cost 8 ) 0.188 * * [simplify]: Extracting # 0 : cost 0 0.189 * * [simplify]: Extracting # 1 : cost 0 0.189 * * [simplify]: Extracting # 2 : cost 0 0.189 * * [simplify]: iteration 8 : 168 enodes (cost 8 ) 0.251 * * [simplify]: Extracting # 0 : cost 0 0.252 * * [simplify]: Extracting # 1 : cost 0 0.252 * * [simplify]: Extracting # 2 : cost 0 0.252 * * [simplify]: iteration 9 : 242 enodes (cost 8 ) 0.330 * * [simplify]: Extracting # 0 : cost 0 0.331 * * [simplify]: Extracting # 1 : cost 0 0.331 * * [simplify]: Extracting # 2 : cost 0 0.331 * * [simplify]: iteration 10 : 305 enodes (cost 8 ) 0.396 * * [simplify]: Extracting # 0 : cost 0 0.396 * * [simplify]: Extracting # 1 : cost 0 0.396 * * [simplify]: Extracting # 2 : cost 0 0.396 * * [simplify]: iteration 11 : 340 enodes (cost 8 ) 0.492 * * [simplify]: Extracting # 0 : cost 0 0.493 * * [simplify]: Extracting # 1 : cost 0 0.493 * * [simplify]: Extracting # 2 : cost 0 0.493 * * [simplify]: iteration 12 : 369 enodes (cost 8 ) 0.577 * * [simplify]: Extracting # 0 : cost 0 0.577 * * [simplify]: Extracting # 1 : cost 0 0.577 * * [simplify]: Extracting # 2 : cost 0 0.578 * * [simplify]: iteration 13 : 389 enodes (cost 8 ) 0.670 * * [simplify]: Extracting # 0 : cost 0 0.670 * * [simplify]: Extracting # 1 : cost 0 0.671 * * [simplify]: iteration 14 : 393 enodes (cost 8 ) 0.751 * * [simplify]: Extracting # 0 : cost 0 0.752 * * [simplify]: iteration done: 393 enodes (cost 8 ) 0.752 * [simplify]: Simplified to: (fma (- 1.0 x) y (* x z)) 0.758 * * [progress]: iteration 1 / 4 0.758 * * * [progress]: picking best candidate 0.761 * * * * [pick]: Picked # 0.761 * * * [progress]: localizing error 0.776 * * * [progress]: generating rewritten candidates 0.777 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.777 * * * [progress]: generating series expansions 0.777 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.777 * [backup-simplify]: Simplify (fma (- 1.0 x) y (* x z)) into (fma (- 1.0 x) y (* x z)) 0.777 * [approximate]: Taking taylor expansion of (fma (- 1.0 x) y (* x z)) in (x y z) around 0 0.777 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) y (* x z)) in z 0.778 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) y) (* x z)) 0.778 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in z 0.778 * [taylor]: Taking taylor expansion of (- 1.0 x) in z 0.778 * [taylor]: Taking taylor expansion of 1.0 in z 0.778 * [backup-simplify]: Simplify 1.0 into 1.0 0.778 * [taylor]: Taking taylor expansion of x in z 0.778 * [backup-simplify]: Simplify x into x 0.778 * [taylor]: Taking taylor expansion of y in z 0.778 * [backup-simplify]: Simplify y into y 0.778 * [taylor]: Taking taylor expansion of (* x z) in z 0.778 * [taylor]: Taking taylor expansion of x in z 0.778 * [backup-simplify]: Simplify x into x 0.778 * [taylor]: Taking taylor expansion of z in z 0.778 * [backup-simplify]: Simplify 0 into 0 0.778 * [backup-simplify]: Simplify 1 into 1 0.778 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) y (* x z)) in y 0.778 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) y) (* x z)) 0.778 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in y 0.778 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 0.778 * [taylor]: Taking taylor expansion of 1.0 in y 0.778 * [backup-simplify]: Simplify 1.0 into 1.0 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [backup-simplify]: Simplify x into x 0.778 * [taylor]: Taking taylor expansion of y in y 0.778 * [backup-simplify]: Simplify 0 into 0 0.778 * [backup-simplify]: Simplify 1 into 1 0.778 * [taylor]: Taking taylor expansion of (* x z) in y 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [backup-simplify]: Simplify x into x 0.778 * [taylor]: Taking taylor expansion of z in y 0.778 * [backup-simplify]: Simplify z into z 0.778 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) y (* x z)) in x 0.778 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) y) (* x z)) 0.778 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in x 0.778 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.778 * [taylor]: Taking taylor expansion of 1.0 in x 0.778 * [backup-simplify]: Simplify 1.0 into 1.0 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [backup-simplify]: Simplify 0 into 0 0.778 * [backup-simplify]: Simplify 1 into 1 0.778 * [taylor]: Taking taylor expansion of y in x 0.778 * [backup-simplify]: Simplify y into y 0.778 * [taylor]: Taking taylor expansion of (* x z) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [backup-simplify]: Simplify 0 into 0 0.778 * [backup-simplify]: Simplify 1 into 1 0.778 * [taylor]: Taking taylor expansion of z in x 0.778 * [backup-simplify]: Simplify z into z 0.778 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) y (* x z)) in x 0.778 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) y) (* x z)) 0.779 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in x 0.779 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.779 * [taylor]: Taking taylor expansion of 1.0 in x 0.779 * [backup-simplify]: Simplify 1.0 into 1.0 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [backup-simplify]: Simplify 0 into 0 0.779 * [backup-simplify]: Simplify 1 into 1 0.779 * [taylor]: Taking taylor expansion of y in x 0.779 * [backup-simplify]: Simplify y into y 0.779 * [taylor]: Taking taylor expansion of (* x z) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [backup-simplify]: Simplify 0 into 0 0.779 * [backup-simplify]: Simplify 1 into 1 0.779 * [taylor]: Taking taylor expansion of z in x 0.779 * [backup-simplify]: Simplify z into z 0.779 * [backup-simplify]: Simplify (- 0) into 0 0.780 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.780 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 0.780 * [backup-simplify]: Simplify (* 0 z) into 0 0.780 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y) 0.780 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.780 * [taylor]: Taking taylor expansion of 1.0 in y 0.780 * [backup-simplify]: Simplify 1.0 into 1.0 0.780 * [taylor]: Taking taylor expansion of y in y 0.780 * [backup-simplify]: Simplify 0 into 0 0.780 * [backup-simplify]: Simplify 1 into 1 0.780 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.780 * [taylor]: Taking taylor expansion of 0 in z 0.780 * [backup-simplify]: Simplify 0 into 0 0.780 * [backup-simplify]: Simplify 0 into 0 0.780 * [backup-simplify]: Simplify (- 1) into -1 0.781 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.781 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 y)) into (- y) 0.781 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.781 * [backup-simplify]: Simplify (+ (- y) z) into (- z y) 0.781 * [taylor]: Taking taylor expansion of (- z y) in y 0.781 * [taylor]: Taking taylor expansion of z in y 0.781 * [backup-simplify]: Simplify z into z 0.781 * [taylor]: Taking taylor expansion of y in y 0.781 * [backup-simplify]: Simplify 0 into 0 0.781 * [backup-simplify]: Simplify 1 into 1 0.782 * [backup-simplify]: Simplify (- 0) into 0 0.782 * [backup-simplify]: Simplify (+ z 0) into z 0.782 * [taylor]: Taking taylor expansion of z in z 0.782 * [backup-simplify]: Simplify 0 into 0 0.782 * [backup-simplify]: Simplify 1 into 1 0.782 * [backup-simplify]: Simplify 0 into 0 0.783 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.783 * [taylor]: Taking taylor expansion of 1.0 in z 0.783 * [backup-simplify]: Simplify 1.0 into 1.0 0.783 * [backup-simplify]: Simplify 1.0 into 1.0 0.783 * [backup-simplify]: Simplify 0 into 0 0.783 * [backup-simplify]: Simplify (- 0) into 0 0.783 * [backup-simplify]: Simplify (+ 0 0) into 0 0.784 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 y))) into 0 0.784 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 0.785 * [backup-simplify]: Simplify (+ 0 0) into 0 0.785 * [taylor]: Taking taylor expansion of 0 in y 0.785 * [backup-simplify]: Simplify 0 into 0 0.785 * [taylor]: Taking taylor expansion of 0 in z 0.785 * [backup-simplify]: Simplify 0 into 0 0.785 * [backup-simplify]: Simplify 0 into 0 0.785 * [backup-simplify]: Simplify (- 1) into -1 0.785 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.785 * [taylor]: Taking taylor expansion of -1 in z 0.785 * [backup-simplify]: Simplify -1 into -1 0.785 * [backup-simplify]: Simplify -1 into -1 0.786 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.786 * [taylor]: Taking taylor expansion of 0 in z 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify 1 into 1 0.786 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 x))) (+ (* -1 (* 1 (* y x))) (* 1.0 (* 1 (* y 1))))) into (- (+ (* x z) (* 1.0 y)) (* x y)) 0.786 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 x)) (/ 1 y) (* (/ 1 x) (/ 1 z))) into (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) 0.786 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) in (x y z) around 0 0.786 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) in z 0.786 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 y)) (/ 1 (* x z))) 0.786 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 y)) in z 0.786 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z 0.786 * [taylor]: Taking taylor expansion of 1.0 in z 0.786 * [backup-simplify]: Simplify 1.0 into 1.0 0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.787 * [taylor]: Taking taylor expansion of x in z 0.787 * [backup-simplify]: Simplify x into x 0.787 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.787 * [taylor]: Taking taylor expansion of y in z 0.787 * [backup-simplify]: Simplify y into y 0.787 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.787 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 0.787 * [taylor]: Taking taylor expansion of (* x z) in z 0.787 * [taylor]: Taking taylor expansion of x in z 0.787 * [backup-simplify]: Simplify x into x 0.787 * [taylor]: Taking taylor expansion of z in z 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [backup-simplify]: Simplify (* x 0) into 0 0.787 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.787 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.787 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) in y 0.787 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 y)) (/ 1 (* x z))) 0.787 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 y)) in y 0.787 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.787 * [taylor]: Taking taylor expansion of 1.0 in y 0.787 * [backup-simplify]: Simplify 1.0 into 1.0 0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.787 * [taylor]: Taking taylor expansion of x in y 0.787 * [backup-simplify]: Simplify x into x 0.787 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.787 * [taylor]: Taking taylor expansion of y in y 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.788 * [backup-simplify]: Simplify (/ 1 1) into 1 0.788 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 0.788 * [taylor]: Taking taylor expansion of (* x z) in y 0.788 * [taylor]: Taking taylor expansion of x in y 0.788 * [backup-simplify]: Simplify x into x 0.788 * [taylor]: Taking taylor expansion of z in y 0.788 * [backup-simplify]: Simplify z into z 0.788 * [backup-simplify]: Simplify (* x z) into (* x z) 0.788 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 0.788 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) in x 0.788 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 y)) (/ 1 (* x z))) 0.788 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 y)) in x 0.788 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.788 * [taylor]: Taking taylor expansion of 1.0 in x 0.788 * [backup-simplify]: Simplify 1.0 into 1.0 0.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 1 into 1 0.788 * [backup-simplify]: Simplify (/ 1 1) into 1 0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.788 * [taylor]: Taking taylor expansion of y in x 0.788 * [backup-simplify]: Simplify y into y 0.788 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.788 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.789 * [taylor]: Taking taylor expansion of (* x z) in x 0.789 * [taylor]: Taking taylor expansion of x in x 0.789 * [backup-simplify]: Simplify 0 into 0 0.789 * [backup-simplify]: Simplify 1 into 1 0.789 * [taylor]: Taking taylor expansion of z in x 0.789 * [backup-simplify]: Simplify z into z 0.789 * [backup-simplify]: Simplify (* 0 z) into 0 0.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.789 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.789 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 y) (/ 1 (* x z))) in x 0.789 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 y)) (/ 1 (* x z))) 0.789 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 y)) in x 0.789 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.789 * [taylor]: Taking taylor expansion of 1.0 in x 0.789 * [backup-simplify]: Simplify 1.0 into 1.0 0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.789 * [taylor]: Taking taylor expansion of x in x 0.789 * [backup-simplify]: Simplify 0 into 0 0.789 * [backup-simplify]: Simplify 1 into 1 0.789 * [backup-simplify]: Simplify (/ 1 1) into 1 0.789 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.789 * [taylor]: Taking taylor expansion of y in x 0.789 * [backup-simplify]: Simplify y into y 0.790 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.790 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.790 * [taylor]: Taking taylor expansion of (* x z) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [backup-simplify]: Simplify 0 into 0 0.790 * [backup-simplify]: Simplify 1 into 1 0.790 * [taylor]: Taking taylor expansion of z in x 0.790 * [backup-simplify]: Simplify z into z 0.790 * [backup-simplify]: Simplify (* 0 z) into 0 0.790 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.790 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.790 * [backup-simplify]: Simplify (- 1) into -1 0.790 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.791 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 0.791 * [backup-simplify]: Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y)) 0.791 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.791 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.791 * [taylor]: Taking taylor expansion of z in y 0.791 * [backup-simplify]: Simplify z into z 0.791 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.791 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.791 * [taylor]: Taking taylor expansion of y in y 0.791 * [backup-simplify]: Simplify 0 into 0 0.791 * [backup-simplify]: Simplify 1 into 1 0.791 * [backup-simplify]: Simplify (/ 1 1) into 1 0.791 * [backup-simplify]: Simplify (- 1) into -1 0.791 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.792 * [taylor]: Taking taylor expansion of -1 in z 0.792 * [backup-simplify]: Simplify -1 into -1 0.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.792 * [backup-simplify]: Simplify (- 0) into 0 0.793 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.793 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (/ 1 y))) into (* 1.0 (/ 1 y)) 0.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 0.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.794 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 y)) 0) into (* 1.0 (/ 1 y)) 0.794 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.794 * [taylor]: Taking taylor expansion of 1.0 in y 0.794 * [backup-simplify]: Simplify 1.0 into 1.0 0.794 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.794 * [backup-simplify]: Simplify 0 into 0 0.794 * [backup-simplify]: Simplify 1 into 1 0.794 * [backup-simplify]: Simplify (/ 1 1) into 1 0.794 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.794 * [taylor]: Taking taylor expansion of 1.0 in z 0.794 * [backup-simplify]: Simplify 1.0 into 1.0 0.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.795 * [backup-simplify]: Simplify (- 0) into 0 0.795 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 0.795 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.795 * [taylor]: Taking taylor expansion of z in z 0.795 * [backup-simplify]: Simplify 0 into 0 0.795 * [backup-simplify]: Simplify 1 into 1 0.795 * [backup-simplify]: Simplify (/ 1 1) into 1 0.795 * [backup-simplify]: Simplify 1 into 1 0.795 * [backup-simplify]: Simplify -1 into -1 0.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.796 * [backup-simplify]: Simplify (- 0) into 0 0.796 * [backup-simplify]: Simplify (+ 0 0) into 0 0.797 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (/ 1 y)))) into 0 0.798 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 0.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.798 * [backup-simplify]: Simplify (+ 0 0) into 0 0.798 * [taylor]: Taking taylor expansion of 0 in y 0.798 * [backup-simplify]: Simplify 0 into 0 0.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.799 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.799 * [taylor]: Taking taylor expansion of 0 in z 0.799 * [backup-simplify]: Simplify 0 into 0 0.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.800 * [backup-simplify]: Simplify (- 0) into 0 0.800 * [backup-simplify]: Simplify (+ 0 0) into 0 0.800 * [taylor]: Taking taylor expansion of 0 in z 0.800 * [backup-simplify]: Simplify 0 into 0 0.800 * [backup-simplify]: Simplify 1.0 into 1.0 0.801 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (* (/ 1 (/ 1 y)) 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* x z) (* 1.0 y)) (* x y)) 0.801 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 (- x))) (/ 1 (- y)) (* (/ 1 (- x)) (/ 1 (- z)))) into (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) 0.801 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) in (x y z) around 0 0.801 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) in z 0.801 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 y)) (/ 1 (* x z))) 0.801 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 y)) in z 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z 0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.801 * [taylor]: Taking taylor expansion of x in z 0.801 * [backup-simplify]: Simplify x into x 0.801 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.801 * [taylor]: Taking taylor expansion of 1.0 in z 0.801 * [backup-simplify]: Simplify 1.0 into 1.0 0.801 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.801 * [taylor]: Taking taylor expansion of -1 in z 0.801 * [backup-simplify]: Simplify -1 into -1 0.801 * [taylor]: Taking taylor expansion of y in z 0.801 * [backup-simplify]: Simplify y into y 0.801 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.802 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 0.802 * [taylor]: Taking taylor expansion of (* x z) in z 0.802 * [taylor]: Taking taylor expansion of x in z 0.802 * [backup-simplify]: Simplify x into x 0.802 * [taylor]: Taking taylor expansion of z in z 0.802 * [backup-simplify]: Simplify 0 into 0 0.802 * [backup-simplify]: Simplify 1 into 1 0.802 * [backup-simplify]: Simplify (* x 0) into 0 0.802 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.802 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) in y 0.802 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 y)) (/ 1 (* x z))) 0.802 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 y)) in y 0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [backup-simplify]: Simplify x into x 0.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.802 * [taylor]: Taking taylor expansion of 1.0 in y 0.802 * [backup-simplify]: Simplify 1.0 into 1.0 0.802 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.802 * [taylor]: Taking taylor expansion of -1 in y 0.802 * [backup-simplify]: Simplify -1 into -1 0.802 * [taylor]: Taking taylor expansion of y in y 0.802 * [backup-simplify]: Simplify 0 into 0 0.802 * [backup-simplify]: Simplify 1 into 1 0.803 * [backup-simplify]: Simplify (/ -1 1) into -1 0.803 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 0.803 * [taylor]: Taking taylor expansion of (* x z) in y 0.803 * [taylor]: Taking taylor expansion of x in y 0.803 * [backup-simplify]: Simplify x into x 0.803 * [taylor]: Taking taylor expansion of z in y 0.803 * [backup-simplify]: Simplify z into z 0.803 * [backup-simplify]: Simplify (* x z) into (* x z) 0.803 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 0.803 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) in x 0.803 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 y)) (/ 1 (* x z))) 0.803 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 y)) in x 0.803 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [backup-simplify]: Simplify 0 into 0 0.803 * [backup-simplify]: Simplify 1 into 1 0.803 * [backup-simplify]: Simplify (/ 1 1) into 1 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [backup-simplify]: Simplify 1.0 into 1.0 0.803 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.803 * [taylor]: Taking taylor expansion of -1 in x 0.803 * [backup-simplify]: Simplify -1 into -1 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [backup-simplify]: Simplify y into y 0.803 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.803 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.804 * [taylor]: Taking taylor expansion of (* x z) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify 1 into 1 0.804 * [taylor]: Taking taylor expansion of z in x 0.804 * [backup-simplify]: Simplify z into z 0.804 * [backup-simplify]: Simplify (* 0 z) into 0 0.804 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.804 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.804 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 y) (/ 1 (* x z))) in x 0.804 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 y)) (/ 1 (* x z))) 0.804 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 y)) in x 0.804 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify 1 into 1 0.804 * [backup-simplify]: Simplify (/ 1 1) into 1 0.804 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [backup-simplify]: Simplify 1.0 into 1.0 0.804 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [backup-simplify]: Simplify -1 into -1 0.804 * [taylor]: Taking taylor expansion of y in x 0.805 * [backup-simplify]: Simplify y into y 0.805 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.805 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.805 * [taylor]: Taking taylor expansion of (* x z) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [backup-simplify]: Simplify 0 into 0 0.805 * [backup-simplify]: Simplify 1 into 1 0.805 * [taylor]: Taking taylor expansion of z in x 0.805 * [backup-simplify]: Simplify z into z 0.805 * [backup-simplify]: Simplify (* 0 z) into 0 0.805 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.805 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.805 * [backup-simplify]: Simplify (+ 1 0) into 1 0.805 * [backup-simplify]: Simplify (* 1 (/ -1 y)) into (/ -1 y) 0.805 * [backup-simplify]: Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y)) 0.805 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.805 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.805 * [taylor]: Taking taylor expansion of z in y 0.806 * [backup-simplify]: Simplify z into z 0.806 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.806 * [backup-simplify]: Simplify 0 into 0 0.806 * [backup-simplify]: Simplify 1 into 1 0.806 * [backup-simplify]: Simplify (/ 1 1) into 1 0.806 * [backup-simplify]: Simplify (- 1) into -1 0.806 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.806 * [taylor]: Taking taylor expansion of -1 in z 0.806 * [backup-simplify]: Simplify -1 into -1 0.807 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.807 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.808 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (/ -1 y))) into (- (* 1.0 (/ 1 y))) 0.808 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 0.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.808 * [backup-simplify]: Simplify (+ (- (* 1.0 (/ 1 y))) 0) into (- (* 1.0 (/ 1 y))) 0.808 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.808 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.808 * [taylor]: Taking taylor expansion of 1.0 in y 0.808 * [backup-simplify]: Simplify 1.0 into 1.0 0.808 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.808 * [taylor]: Taking taylor expansion of y in y 0.808 * [backup-simplify]: Simplify 0 into 0 0.808 * [backup-simplify]: Simplify 1 into 1 0.809 * [backup-simplify]: Simplify (/ 1 1) into 1 0.809 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.809 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.809 * [taylor]: Taking taylor expansion of (- 1.0) in z 0.809 * [taylor]: Taking taylor expansion of 1.0 in z 0.809 * [backup-simplify]: Simplify 1.0 into 1.0 0.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.810 * [backup-simplify]: Simplify (- 0) into 0 0.810 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 0.810 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.810 * [taylor]: Taking taylor expansion of z in z 0.810 * [backup-simplify]: Simplify 0 into 0 0.810 * [backup-simplify]: Simplify 1 into 1 0.810 * [backup-simplify]: Simplify (/ 1 1) into 1 0.810 * [backup-simplify]: Simplify 1 into 1 0.810 * [backup-simplify]: Simplify -1 into -1 0.810 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.811 * [backup-simplify]: Simplify (+ 0 0) into 0 0.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (/ -1 y)))) into 0 0.812 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 0.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.813 * [backup-simplify]: Simplify (+ 0 0) into 0 0.813 * [taylor]: Taking taylor expansion of 0 in y 0.813 * [backup-simplify]: Simplify 0 into 0 0.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.814 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.814 * [backup-simplify]: Simplify (- 0) into 0 0.814 * [taylor]: Taking taylor expansion of 0 in z 0.814 * [backup-simplify]: Simplify 0 into 0 0.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.815 * [backup-simplify]: Simplify (- 0) into 0 0.815 * [backup-simplify]: Simplify (+ 0 0) into 0 0.815 * [taylor]: Taking taylor expansion of 0 in z 0.815 * [backup-simplify]: Simplify 0 into 0 0.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.816 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (* (/ 1 (/ 1 (- y))) 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* x z) (* 1.0 y)) (* x y)) 0.816 * * * [progress]: simplifying candidates 0.816 * [simplify]: Simplifying: (expm1 (fma (- 1.0 x) y (* x z))) (log1p (fma (- 1.0 x) y (* x z))) (* (- 1.0 x) y) (log (fma (- 1.0 x) y (* x z))) (exp (fma (- 1.0 x) y (* x z))) (* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z)))) (cbrt (fma (- 1.0 x) y (* x z))) (* (* (fma (- 1.0 x) y (* x z)) (fma (- 1.0 x) y (* x z))) (fma (- 1.0 x) y (* x z))) (sqrt (fma (- 1.0 x) y (* x z))) (sqrt (fma (- 1.0 x) y (* x z))) (- (+ (* x z) (* 1.0 y)) (* x y)) (- (+ (* x z) (* 1.0 y)) (* x y)) (- (+ (* x z) (* 1.0 y)) (* x y)) 0.817 * * [simplify]: Extracting # 0 : cost 0 0.817 * * [simplify]: Extracting # 1 : cost 0 0.817 * * [simplify]: Extracting # 2 : cost 0 0.817 * * [simplify]: Extracting # 3 : cost 0 0.817 * * [simplify]: Extracting # 4 : cost 0 0.817 * * [simplify]: Extracting # 5 : cost 0 0.817 * * [simplify]: iteration 0 : 21 enodes (cost 146 ) 0.820 * * [simplify]: Extracting # 0 : cost 0 0.820 * * [simplify]: Extracting # 1 : cost 0 0.820 * * [simplify]: Extracting # 2 : cost 0 0.820 * * [simplify]: iteration 1 : 35 enodes (cost 143 ) 0.833 * * [simplify]: Extracting # 0 : cost 0 0.833 * * [simplify]: Extracting # 1 : cost 0 0.834 * * [simplify]: Extracting # 2 : cost 0 0.834 * * [simplify]: Extracting # 3 : cost 0 0.834 * * [simplify]: iteration 2 : 72 enodes (cost 121 ) 0.860 * * [simplify]: Extracting # 0 : cost 0 0.860 * * [simplify]: Extracting # 1 : cost 0 0.860 * * [simplify]: Extracting # 2 : cost 0 0.861 * * [simplify]: Extracting # 3 : cost 0 0.861 * * [simplify]: Extracting # 4 : cost 0 0.861 * * [simplify]: iteration 3 : 265 enodes (cost 121 ) 1.176 * * [simplify]: Extracting # 0 : cost 0 1.180 * * [simplify]: Extracting # 1 : cost 0 1.183 * * [simplify]: Extracting # 2 : cost 0 1.185 * * [simplify]: Extracting # 3 : cost 0 1.187 * * [simplify]: Extracting # 4 : cost 0 1.188 * * [simplify]: Extracting # 5 : cost 0 1.190 * * [simplify]: Extracting # 6 : cost 0 1.191 * * [simplify]: iteration 4 : 1659 enodes (cost 121 ) 2.170 * * [simplify]: Extracting # 0 : cost 0 2.179 * * [simplify]: Extracting # 1 : cost 0 2.192 * * [simplify]: Extracting # 2 : cost 0 2.208 * * [simplify]: Extracting # 3 : cost 0 2.219 * * [simplify]: Extracting # 4 : cost 0 2.231 * * [simplify]: iteration done: 5000 enodes (cost 121 ) 2.231 * [simplify]: Simplified to: (expm1 (fma (- 1.0 x) y (* x z))) (log1p (fma (- 1.0 x) y (* x z))) (* (- 1.0 x) y) (log (fma (- 1.0 x) y (* x z))) (exp (fma (- 1.0 x) y (* x z))) (* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z)))) (cbrt (fma (- 1.0 x) y (* x z))) (pow (fma z x (* (- 1.0 x) y)) 3) (sqrt (fma (- 1.0 x) y (* x z))) (sqrt (fma (- 1.0 x) y (* x z))) (fma z x (* (- 1.0 x) y)) (fma z x (* (- 1.0 x) y)) (fma z x (* (- 1.0 x) y)) 2.231 * * * [progress]: adding candidates to table 2.288 * * [progress]: iteration 2 / 4 2.288 * * * [progress]: picking best candidate 2.295 * * * * [pick]: Picked # 2.295 * * * [progress]: localizing error 2.314 * * * [progress]: generating rewritten candidates 2.314 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3) 2.359 * * * [progress]: generating series expansions 2.359 * * * * [progress]: [ 1 / 1 ] generating series at (2 3) 2.359 * [backup-simplify]: Simplify (* (- 1.0 x) y) into (* y (- 1.0 x)) 2.359 * [approximate]: Taking taylor expansion of (* y (- 1.0 x)) in (x y) around 0 2.359 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in y 2.359 * [taylor]: Taking taylor expansion of y in y 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 1 into 1 2.359 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 2.359 * [taylor]: Taking taylor expansion of 1.0 in y 2.359 * [backup-simplify]: Simplify 1.0 into 1.0 2.359 * [taylor]: Taking taylor expansion of x in y 2.359 * [backup-simplify]: Simplify x into x 2.359 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 2.359 * [taylor]: Taking taylor expansion of y in x 2.359 * [backup-simplify]: Simplify y into y 2.359 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.359 * [taylor]: Taking taylor expansion of 1.0 in x 2.359 * [backup-simplify]: Simplify 1.0 into 1.0 2.359 * [taylor]: Taking taylor expansion of x in x 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 1 into 1 2.359 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 2.359 * [taylor]: Taking taylor expansion of y in x 2.359 * [backup-simplify]: Simplify y into y 2.359 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.359 * [taylor]: Taking taylor expansion of 1.0 in x 2.359 * [backup-simplify]: Simplify 1.0 into 1.0 2.359 * [taylor]: Taking taylor expansion of x in x 2.360 * [backup-simplify]: Simplify 0 into 0 2.360 * [backup-simplify]: Simplify 1 into 1 2.360 * [backup-simplify]: Simplify (- 0) into 0 2.361 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.361 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y) 2.361 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 2.361 * [taylor]: Taking taylor expansion of 1.0 in y 2.361 * [backup-simplify]: Simplify 1.0 into 1.0 2.361 * [taylor]: Taking taylor expansion of y in y 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 1 into 1 2.362 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.362 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify (- 1) into -1 2.362 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.363 * [backup-simplify]: Simplify (+ (* y -1) (* 0 1.0)) into (- y) 2.363 * [taylor]: Taking taylor expansion of (- y) in y 2.363 * [taylor]: Taking taylor expansion of y in y 2.363 * [backup-simplify]: Simplify 0 into 0 2.363 * [backup-simplify]: Simplify 1 into 1 2.363 * [backup-simplify]: Simplify (- 0) into 0 2.363 * [backup-simplify]: Simplify 0 into 0 2.365 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.365 * [backup-simplify]: Simplify 1.0 into 1.0 2.365 * [backup-simplify]: Simplify (- 0) into 0 2.366 * [backup-simplify]: Simplify (+ 0 0) into 0 2.366 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 -1) (* 0 1.0))) into 0 2.367 * [taylor]: Taking taylor expansion of 0 in y 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify (- 1) into -1 2.367 * [backup-simplify]: Simplify -1 into -1 2.368 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 2.368 * [backup-simplify]: Simplify 0 into 0 2.368 * [backup-simplify]: Simplify (- 0) into 0 2.369 * [backup-simplify]: Simplify (+ 0 0) into 0 2.370 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1.0)))) into 0 2.370 * [taylor]: Taking taylor expansion of 0 in y 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify (- 0) into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.372 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.372 * [backup-simplify]: Simplify 0 into 0 2.372 * [backup-simplify]: Simplify (- 0) into 0 2.372 * [backup-simplify]: Simplify (+ 0 0) into 0 2.374 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1.0))))) into 0 2.374 * [taylor]: Taking taylor expansion of 0 in y 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* y 1))) into (- (* 1.0 y) (* x y)) 2.374 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (/ 1 y)) into (/ (- 1.0 (/ 1 x)) y) 2.374 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in (x y) around 0 2.374 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 2.374 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 2.374 * [taylor]: Taking taylor expansion of 1.0 in y 2.374 * [backup-simplify]: Simplify 1.0 into 1.0 2.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.374 * [taylor]: Taking taylor expansion of x in y 2.374 * [backup-simplify]: Simplify x into x 2.374 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.374 * [taylor]: Taking taylor expansion of y in y 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify 1 into 1 2.375 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.375 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x)) 2.375 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x)) 2.375 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 2.375 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.375 * [taylor]: Taking taylor expansion of 1.0 in x 2.375 * [backup-simplify]: Simplify 1.0 into 1.0 2.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.375 * [taylor]: Taking taylor expansion of x in x 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify 1 into 1 2.375 * [backup-simplify]: Simplify (/ 1 1) into 1 2.375 * [taylor]: Taking taylor expansion of y in x 2.375 * [backup-simplify]: Simplify y into y 2.376 * [backup-simplify]: Simplify (- 1) into -1 2.376 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.376 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.376 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 2.376 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.376 * [taylor]: Taking taylor expansion of 1.0 in x 2.376 * [backup-simplify]: Simplify 1.0 into 1.0 2.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.376 * [taylor]: Taking taylor expansion of x in x 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify 1 into 1 2.377 * [backup-simplify]: Simplify (/ 1 1) into 1 2.377 * [taylor]: Taking taylor expansion of y in x 2.377 * [backup-simplify]: Simplify y into y 2.377 * [backup-simplify]: Simplify (- 1) into -1 2.378 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.378 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.378 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.378 * [taylor]: Taking taylor expansion of -1 in y 2.378 * [backup-simplify]: Simplify -1 into -1 2.378 * [taylor]: Taking taylor expansion of y in y 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify 1 into 1 2.378 * [backup-simplify]: Simplify (/ -1 1) into -1 2.378 * [backup-simplify]: Simplify -1 into -1 2.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.379 * [backup-simplify]: Simplify (- 0) into 0 2.380 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.380 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y)) 2.380 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.380 * [taylor]: Taking taylor expansion of 1.0 in y 2.380 * [backup-simplify]: Simplify 1.0 into 1.0 2.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.380 * [taylor]: Taking taylor expansion of y in y 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [backup-simplify]: Simplify 1 into 1 2.381 * [backup-simplify]: Simplify (/ 1 1) into 1 2.381 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.381 * [backup-simplify]: Simplify 1.0 into 1.0 2.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.382 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.383 * [backup-simplify]: Simplify (- 0) into 0 2.384 * [backup-simplify]: Simplify (+ 0 0) into 0 2.384 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0 2.384 * [taylor]: Taking taylor expansion of 0 in y 2.384 * [backup-simplify]: Simplify 0 into 0 2.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.385 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.385 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.387 * [backup-simplify]: Simplify 0 into 0 2.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.388 * [backup-simplify]: Simplify (- 0) into 0 2.388 * [backup-simplify]: Simplify (+ 0 0) into 0 2.389 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.389 * [taylor]: Taking taylor expansion of 0 in y 2.389 * [backup-simplify]: Simplify 0 into 0 2.389 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.391 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.391 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 y) (* x y)) 2.392 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (/ 1 (- y))) into (* -1 (/ (+ (/ 1 x) 1.0) y)) 2.392 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in (x y) around 0 2.392 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in y 2.392 * [taylor]: Taking taylor expansion of -1 in y 2.392 * [backup-simplify]: Simplify -1 into -1 2.392 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 2.392 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 2.392 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.392 * [taylor]: Taking taylor expansion of x in y 2.392 * [backup-simplify]: Simplify x into x 2.393 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.393 * [taylor]: Taking taylor expansion of 1.0 in y 2.393 * [backup-simplify]: Simplify 1.0 into 1.0 2.393 * [taylor]: Taking taylor expansion of y in y 2.393 * [backup-simplify]: Simplify 0 into 0 2.393 * [backup-simplify]: Simplify 1 into 1 2.393 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ 1.0 (/ 1 x)) 2.393 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 x)) 1) into (+ (/ 1 x) 1.0) 2.393 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 2.393 * [taylor]: Taking taylor expansion of -1 in x 2.393 * [backup-simplify]: Simplify -1 into -1 2.393 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 2.393 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.393 * [taylor]: Taking taylor expansion of x in x 2.393 * [backup-simplify]: Simplify 0 into 0 2.393 * [backup-simplify]: Simplify 1 into 1 2.393 * [backup-simplify]: Simplify (/ 1 1) into 1 2.394 * [taylor]: Taking taylor expansion of 1.0 in x 2.394 * [backup-simplify]: Simplify 1.0 into 1.0 2.394 * [taylor]: Taking taylor expansion of y in x 2.394 * [backup-simplify]: Simplify y into y 2.394 * [backup-simplify]: Simplify (+ 1 0) into 1 2.394 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.394 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 2.394 * [taylor]: Taking taylor expansion of -1 in x 2.394 * [backup-simplify]: Simplify -1 into -1 2.394 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 2.394 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.394 * [taylor]: Taking taylor expansion of x in x 2.394 * [backup-simplify]: Simplify 0 into 0 2.394 * [backup-simplify]: Simplify 1 into 1 2.395 * [backup-simplify]: Simplify (/ 1 1) into 1 2.395 * [taylor]: Taking taylor expansion of 1.0 in x 2.395 * [backup-simplify]: Simplify 1.0 into 1.0 2.395 * [taylor]: Taking taylor expansion of y in x 2.395 * [backup-simplify]: Simplify y into y 2.395 * [backup-simplify]: Simplify (+ 1 0) into 1 2.395 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.395 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 2.395 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.395 * [taylor]: Taking taylor expansion of -1 in y 2.396 * [backup-simplify]: Simplify -1 into -1 2.396 * [taylor]: Taking taylor expansion of y in y 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify 1 into 1 2.396 * [backup-simplify]: Simplify (/ -1 1) into -1 2.396 * [backup-simplify]: Simplify -1 into -1 2.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.397 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.397 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y)) 2.397 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ 1 y))) into (- (* 1.0 (/ 1 y))) 2.398 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 2.398 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.398 * [taylor]: Taking taylor expansion of 1.0 in y 2.398 * [backup-simplify]: Simplify 1.0 into 1.0 2.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.398 * [taylor]: Taking taylor expansion of y in y 2.398 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify 1 into 1 2.398 * [backup-simplify]: Simplify (/ 1 1) into 1 2.398 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.399 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.399 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.400 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.400 * [backup-simplify]: Simplify 0 into 0 2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.401 * [backup-simplify]: Simplify (+ 0 0) into 0 2.402 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0 2.402 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ 1 y)))) into 0 2.402 * [taylor]: Taking taylor expansion of 0 in y 2.402 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.404 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.406 * [backup-simplify]: Simplify (+ 0 0) into 0 2.407 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.407 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ 1 y))))) into 0 2.408 * [taylor]: Taking taylor expansion of 0 in y 2.408 * [backup-simplify]: Simplify 0 into 0 2.408 * [backup-simplify]: Simplify 0 into 0 2.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.409 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.410 * [backup-simplify]: Simplify (- 0) into 0 2.410 * [backup-simplify]: Simplify 0 into 0 2.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.411 * [backup-simplify]: Simplify 0 into 0 2.412 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 y) (* x y)) 2.412 * * * [progress]: simplifying candidates 2.413 * [simplify]: Simplifying: (expm1 (* (- 1.0 x) y)) (log1p (* (- 1.0 x) y)) (* (- 1.0 x) y) (+ (log (- 1.0 x)) (log y)) (log (* (- 1.0 x) y)) (exp (* (- 1.0 x) y)) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* y y) y)) (* (cbrt (* (- 1.0 x) y)) (cbrt (* (- 1.0 x) y))) (cbrt (* (- 1.0 x) y)) (* (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (- 1.0 x) (* (cbrt y) (cbrt y))) (* (- 1.0 x) (sqrt y)) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) y) (* (sqrt (- 1.0 x)) y) (* (- 1.0 x) y) (* (- (sqrt 1.0) (sqrt x)) y) (* (- 1.0 x) y) (* (- (pow 1.0 3) (pow x 3)) y) (* (- (* 1.0 1.0) (* x x)) y) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) 2.414 * * [simplify]: Extracting # 0 : cost 0 2.414 * * [simplify]: Extracting # 1 : cost 0 2.414 * * [simplify]: Extracting # 2 : cost 0 2.414 * * [simplify]: Extracting # 3 : cost 0 2.414 * * [simplify]: Extracting # 4 : cost 0 2.414 * * [simplify]: Extracting # 5 : cost 0 2.415 * * [simplify]: iteration 0 : 50 enodes (cost 203 ) 2.436 * * [simplify]: Extracting # 0 : cost 0 2.436 * * [simplify]: Extracting # 1 : cost 0 2.436 * * [simplify]: Extracting # 2 : cost 0 2.436 * * [simplify]: Extracting # 3 : cost 0 2.437 * * [simplify]: iteration 1 : 109 enodes (cost 194 ) 2.493 * * [simplify]: Extracting # 0 : cost 0 2.493 * * [simplify]: Extracting # 1 : cost 0 2.494 * * [simplify]: Extracting # 2 : cost 0 2.495 * * [simplify]: Extracting # 3 : cost 0 2.495 * * [simplify]: Extracting # 4 : cost 0 2.496 * * [simplify]: Extracting # 5 : cost 0 2.497 * * [simplify]: iteration 2 : 349 enodes (cost 178 ) 2.776 * * [simplify]: Extracting # 0 : cost 0 2.779 * * [simplify]: Extracting # 1 : cost 0 2.781 * * [simplify]: Extracting # 2 : cost 0 2.783 * * [simplify]: Extracting # 3 : cost 0 2.785 * * [simplify]: Extracting # 4 : cost 0 2.787 * * [simplify]: iteration 3 : 1283 enodes (cost 174 ) 5.551 * * [simplify]: Extracting # 0 : cost 0 5.562 * * [simplify]: Extracting # 1 : cost 0 5.568 * * [simplify]: Extracting # 2 : cost 0 5.574 * * [simplify]: Extracting # 3 : cost 0 5.581 * * [simplify]: Extracting # 4 : cost 0 5.587 * * [simplify]: iteration 4 : 4537 enodes (cost 174 ) 6.695 * * [simplify]: Extracting # 0 : cost 0 6.704 * * [simplify]: Extracting # 1 : cost 0 6.708 * * [simplify]: iteration done: 5000 enodes (cost 174 ) 6.708 * [simplify]: Simplified to: (expm1 (* (- 1.0 x) y)) (log1p (* (- 1.0 x) y)) (* (- 1.0 x) y) (log (* (- 1.0 x) y)) (log (* (- 1.0 x) y)) (exp (* (- 1.0 x) y)) (pow (* (- 1.0 x) y) 3) (* (cbrt (* (- 1.0 x) y)) (cbrt (* (- 1.0 x) y))) (cbrt (* (- 1.0 x) y)) (pow (* (- 1.0 x) y) 3) (sqrt (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (- 1.0 x) (* (cbrt y) (cbrt y))) (* (- 1.0 x) (sqrt y)) (- 1.0 x) (* (cbrt (- 1.0 x)) y) (* (sqrt (- 1.0 x)) y) (* (- 1.0 x) y) (* (- (sqrt 1.0) (sqrt x)) y) (* (- 1.0 x) y) (* (- (pow 1.0 3) (pow x 3)) y) (* (- (* 1.0 1.0) (* x x)) y) (* (- 1.0 x) y) (* (- 1.0 x) y) (* (- 1.0 x) y) 6.709 * * * [progress]: adding candidates to table 6.777 * * [progress]: iteration 3 / 4 6.777 * * * [progress]: picking best candidate 6.781 * * * * [pick]: Picked # 6.781 * * * [progress]: localizing error 6.809 * * * [progress]: generating rewritten candidates 6.809 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3) 6.919 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1) 7.022 * * * * [progress]: [ 3 / 3 ] rewriting at (2 3 2 2) 7.036 * * * [progress]: generating series expansions 7.036 * * * * [progress]: [ 1 / 3 ] generating series at (2 3)