51.093 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.752 * * [progress]: iteration 1 / 4 0.752 * * * [progress]: picking best candidate 0.753 * * * * [pick]: Picked # 0.754 * * * [progress]: localizing error 0.762 * * * [progress]: generating rewritten candidates 0.762 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.823 * * * [progress]: generating series expansions 0.823 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.823 * [backup-simplify]: Simplify (/ (* 4.0 (- (- x y) (* z 0.5))) z) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) 0.823 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0 0.823 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z 0.823 * [taylor]: Taking taylor expansion of 4.0 in z 0.823 * [backup-simplify]: Simplify 4.0 into 4.0 0.823 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z 0.823 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z 0.823 * [taylor]: Taking taylor expansion of x in z 0.823 * [backup-simplify]: Simplify x into x 0.823 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.823 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.823 * [taylor]: Taking taylor expansion of 0.5 in z 0.823 * [backup-simplify]: Simplify 0.5 into 0.5 0.823 * [taylor]: Taking taylor expansion of z in z 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.823 * [taylor]: Taking taylor expansion of y in z 0.823 * [backup-simplify]: Simplify y into y 0.823 * [taylor]: Taking taylor expansion of z in z 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.824 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.824 * [backup-simplify]: Simplify (+ 0 y) into y 0.824 * [backup-simplify]: Simplify (- y) into (- y) 0.824 * [backup-simplify]: Simplify (+ x (- y)) into (- x y) 0.824 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y) 0.824 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y 0.824 * [taylor]: Taking taylor expansion of 4.0 in y 0.824 * [backup-simplify]: Simplify 4.0 into 4.0 0.824 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y 0.824 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y 0.824 * [taylor]: Taking taylor expansion of x in y 0.824 * [backup-simplify]: Simplify x into x 0.824 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.824 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.824 * [taylor]: Taking taylor expansion of 0.5 in y 0.824 * [backup-simplify]: Simplify 0.5 into 0.5 0.824 * [taylor]: Taking taylor expansion of z in y 0.824 * [backup-simplify]: Simplify z into z 0.824 * [taylor]: Taking taylor expansion of y in y 0.824 * [backup-simplify]: Simplify 0 into 0 0.824 * [backup-simplify]: Simplify 1 into 1 0.824 * [taylor]: Taking taylor expansion of z in y 0.824 * [backup-simplify]: Simplify z into z 0.824 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z) 0.824 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z) 0.825 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z)) 0.825 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z)) 0.825 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z) 0.825 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.825 * [taylor]: Taking taylor expansion of 4.0 in x 0.825 * [backup-simplify]: Simplify 4.0 into 4.0 0.825 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.825 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [backup-simplify]: Simplify 0 into 0 0.825 * [backup-simplify]: Simplify 1 into 1 0.825 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.825 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.825 * [taylor]: Taking taylor expansion of 0.5 in x 0.825 * [backup-simplify]: Simplify 0.5 into 0.5 0.825 * [taylor]: Taking taylor expansion of z in x 0.825 * [backup-simplify]: Simplify z into z 0.825 * [taylor]: Taking taylor expansion of y in x 0.825 * [backup-simplify]: Simplify y into y 0.825 * [taylor]: Taking taylor expansion of z in x 0.825 * [backup-simplify]: Simplify z into z 0.825 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z) 0.825 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y) 0.825 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y)) 0.825 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y)) 0.825 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z)) 0.825 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.825 * [taylor]: Taking taylor expansion of 4.0 in x 0.825 * [backup-simplify]: Simplify 4.0 into 4.0 0.825 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.825 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [backup-simplify]: Simplify 0 into 0 0.825 * [backup-simplify]: Simplify 1 into 1 0.825 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.826 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.826 * [taylor]: Taking taylor expansion of 0.5 in x 0.826 * [backup-simplify]: Simplify 0.5 into 0.5 0.826 * [taylor]: Taking taylor expansion of z in x 0.826 * [backup-simplify]: Simplify z into z 0.826 * [taylor]: Taking taylor expansion of y in x 0.826 * [backup-simplify]: Simplify y into y 0.826 * [taylor]: Taking taylor expansion of z in x 0.826 * [backup-simplify]: Simplify z into z 0.826 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z) 0.826 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y) 0.826 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y)) 0.826 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y)) 0.826 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z)) 0.826 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z)) 0.826 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y 0.826 * [taylor]: Taking taylor expansion of -4.0 in y 0.826 * [backup-simplify]: Simplify -4.0 into -4.0 0.826 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y 0.826 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.826 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.826 * [taylor]: Taking taylor expansion of 0.5 in y 0.826 * [backup-simplify]: Simplify 0.5 into 0.5 0.826 * [taylor]: Taking taylor expansion of z in y 0.826 * [backup-simplify]: Simplify z into z 0.826 * [taylor]: Taking taylor expansion of y in y 0.826 * [backup-simplify]: Simplify 0 into 0 0.826 * [backup-simplify]: Simplify 1 into 1 0.826 * [taylor]: Taking taylor expansion of z in y 0.826 * [backup-simplify]: Simplify z into z 0.826 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z) 0.826 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z) 0.827 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5 0.827 * [backup-simplify]: Simplify (* -4.0 0.5) into -2.0 0.827 * [taylor]: Taking taylor expansion of -2.0 in z 0.827 * [backup-simplify]: Simplify -2.0 into -2.0 0.827 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0 0.828 * [backup-simplify]: Simplify (+ 0 0) into 0 0.828 * [backup-simplify]: Simplify (- 0) into 0 0.828 * [backup-simplify]: Simplify (+ 1 0) into 1 0.828 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z) 0.828 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z)) 0.828 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.828 * [taylor]: Taking taylor expansion of 4.0 in y 0.828 * [backup-simplify]: Simplify 4.0 into 4.0 0.828 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.828 * [taylor]: Taking taylor expansion of z in y 0.828 * [backup-simplify]: Simplify z into z 0.829 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.829 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.829 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.829 * [taylor]: Taking taylor expansion of 4.0 in z 0.829 * [backup-simplify]: Simplify 4.0 into 4.0 0.829 * [taylor]: Taking taylor expansion of z in z 0.829 * [backup-simplify]: Simplify 0 into 0 0.829 * [backup-simplify]: Simplify 1 into 1 0.829 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0 0.829 * [backup-simplify]: Simplify 4.0 into 4.0 0.829 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0 0.830 * [backup-simplify]: Simplify (+ 0 1) into 1 0.830 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z) 0.830 * [backup-simplify]: Simplify (+ (* -4.0 (/ 1 z)) (* 0 0.5)) into (- (* 4.0 (/ 1 z))) 0.830 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.830 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.830 * [taylor]: Taking taylor expansion of 4.0 in z 0.830 * [backup-simplify]: Simplify 4.0 into 4.0 0.830 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.830 * [taylor]: Taking taylor expansion of z in z 0.830 * [backup-simplify]: Simplify 0 into 0 0.830 * [backup-simplify]: Simplify 1 into 1 0.830 * [backup-simplify]: Simplify (/ 1 1) into 1 0.831 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.831 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.831 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.831 * [backup-simplify]: Simplify -2.0 into -2.0 0.832 * [backup-simplify]: Simplify (+ -2.0 (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.832 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) (/ 1 z)) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) 0.832 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0 0.832 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z 0.832 * [taylor]: Taking taylor expansion of 4.0 in z 0.832 * [backup-simplify]: Simplify 4.0 into 4.0 0.832 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z 0.832 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.832 * [taylor]: Taking taylor expansion of x in z 0.832 * [backup-simplify]: Simplify x into x 0.832 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.832 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.832 * [taylor]: Taking taylor expansion of 0.5 in z 0.832 * [backup-simplify]: Simplify 0.5 into 0.5 0.832 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.832 * [taylor]: Taking taylor expansion of z in z 0.832 * [backup-simplify]: Simplify 0 into 0 0.832 * [backup-simplify]: Simplify 1 into 1 0.832 * [backup-simplify]: Simplify (/ 1 1) into 1 0.832 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.832 * [taylor]: Taking taylor expansion of y in z 0.832 * [backup-simplify]: Simplify y into y 0.833 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.833 * [taylor]: Taking taylor expansion of z in z 0.833 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify 1 into 1 0.833 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y 0.833 * [taylor]: Taking taylor expansion of 4.0 in y 0.833 * [backup-simplify]: Simplify 4.0 into 4.0 0.833 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y 0.833 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y 0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.833 * [taylor]: Taking taylor expansion of x in y 0.833 * [backup-simplify]: Simplify x into x 0.833 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.833 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.833 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.833 * [taylor]: Taking taylor expansion of 0.5 in y 0.833 * [backup-simplify]: Simplify 0.5 into 0.5 0.833 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.833 * [taylor]: Taking taylor expansion of z in y 0.833 * [backup-simplify]: Simplify z into z 0.833 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.833 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.833 * [taylor]: Taking taylor expansion of y in y 0.833 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify 1 into 1 0.833 * [backup-simplify]: Simplify (/ 1 1) into 1 0.833 * [taylor]: Taking taylor expansion of z in y 0.833 * [backup-simplify]: Simplify z into z 0.833 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.833 * [taylor]: Taking taylor expansion of 4.0 in x 0.833 * [backup-simplify]: Simplify 4.0 into 4.0 0.833 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.833 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify 1 into 1 0.834 * [backup-simplify]: Simplify (/ 1 1) into 1 0.834 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.834 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.834 * [taylor]: Taking taylor expansion of 0.5 in x 0.834 * [backup-simplify]: Simplify 0.5 into 0.5 0.834 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.834 * [taylor]: Taking taylor expansion of z in x 0.834 * [backup-simplify]: Simplify z into z 0.834 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.834 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.834 * [taylor]: Taking taylor expansion of y in x 0.834 * [backup-simplify]: Simplify y into y 0.834 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.834 * [taylor]: Taking taylor expansion of z in x 0.834 * [backup-simplify]: Simplify z into z 0.834 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.834 * [taylor]: Taking taylor expansion of 4.0 in x 0.834 * [backup-simplify]: Simplify 4.0 into 4.0 0.834 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.834 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [backup-simplify]: Simplify 0 into 0 0.834 * [backup-simplify]: Simplify 1 into 1 0.834 * [backup-simplify]: Simplify (/ 1 1) into 1 0.834 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.834 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.834 * [taylor]: Taking taylor expansion of 0.5 in x 0.834 * [backup-simplify]: Simplify 0.5 into 0.5 0.835 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.835 * [taylor]: Taking taylor expansion of z in x 0.835 * [backup-simplify]: Simplify z into z 0.835 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.835 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.835 * [taylor]: Taking taylor expansion of y in x 0.835 * [backup-simplify]: Simplify y into y 0.835 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.835 * [taylor]: Taking taylor expansion of z in x 0.835 * [backup-simplify]: Simplify z into z 0.835 * [backup-simplify]: Simplify (+ 1 0) into 1 0.835 * [backup-simplify]: Simplify (* 1 z) into z 0.835 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z) 0.835 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.835 * [taylor]: Taking taylor expansion of 4.0 in y 0.835 * [backup-simplify]: Simplify 4.0 into 4.0 0.835 * [taylor]: Taking taylor expansion of z in y 0.835 * [backup-simplify]: Simplify z into z 0.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.836 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z) 0.836 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z))) 0.836 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) 0.836 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0.836 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5)) 0.837 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0)) 0.837 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.837 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.837 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.837 * [taylor]: Taking taylor expansion of 4.0 in y 0.837 * [backup-simplify]: Simplify 4.0 into 4.0 0.837 * [taylor]: Taking taylor expansion of (/ z y) in y 0.837 * [taylor]: Taking taylor expansion of z in y 0.837 * [backup-simplify]: Simplify z into z 0.837 * [taylor]: Taking taylor expansion of y in y 0.837 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify 1 into 1 0.837 * [backup-simplify]: Simplify (/ z 1) into z 0.837 * [taylor]: Taking taylor expansion of 2.0 in y 0.837 * [backup-simplify]: Simplify 2.0 into 2.0 0.837 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z) 0.837 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z) 0.837 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.837 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.837 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.837 * [taylor]: Taking taylor expansion of 4.0 in z 0.837 * [backup-simplify]: Simplify 4.0 into 4.0 0.837 * [taylor]: Taking taylor expansion of z in z 0.837 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify 1 into 1 0.837 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z) 0.837 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.837 * [taylor]: Taking taylor expansion of 4.0 in z 0.837 * [backup-simplify]: Simplify 4.0 into 4.0 0.837 * [taylor]: Taking taylor expansion of z in z 0.837 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify 1 into 1 0.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.838 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0 0.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.839 * [backup-simplify]: Simplify (- 0) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0 0.840 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0 0.840 * [taylor]: Taking taylor expansion of 0 in y 0.840 * [backup-simplify]: Simplify 0 into 0 0.840 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.841 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0 0.841 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.841 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.841 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.841 * [taylor]: Taking taylor expansion of 2.0 in z 0.841 * [backup-simplify]: Simplify 2.0 into 2.0 0.842 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0 0.842 * [taylor]: Taking taylor expansion of 0 in z 0.842 * [backup-simplify]: Simplify 0 into 0 0.842 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.842 * [backup-simplify]: Simplify (- 0) into 0 0.842 * [backup-simplify]: Simplify 0 into 0 0.842 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.842 * [backup-simplify]: Simplify 0 into 0 0.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.844 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.844 * [backup-simplify]: Simplify (+ 0 0) into 0 0.844 * [backup-simplify]: Simplify (- 0) into 0 0.844 * [backup-simplify]: Simplify (+ 0 0) into 0 0.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0 0.846 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0 0.846 * [taylor]: Taking taylor expansion of 0 in y 0.846 * [backup-simplify]: Simplify 0 into 0 0.846 * [taylor]: Taking taylor expansion of 0 in z 0.846 * [backup-simplify]: Simplify 0 into 0 0.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.847 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0 0.847 * [backup-simplify]: Simplify (+ 0 0) into 0 0.847 * [backup-simplify]: Simplify (- 0) into 0 0.847 * [taylor]: Taking taylor expansion of 0 in z 0.847 * [backup-simplify]: Simplify 0 into 0 0.848 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0 0.848 * [taylor]: Taking taylor expansion of 0 in z 0.848 * [backup-simplify]: Simplify 0 into 0 0.848 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.848 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.849 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.850 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.850 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.851 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.851 * [backup-simplify]: Simplify 4.0 into 4.0 0.851 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.852 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) (/ 1 (- z))) into (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) 0.852 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0 0.852 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z 0.852 * [taylor]: Taking taylor expansion of -4.0 in z 0.852 * [backup-simplify]: Simplify -4.0 into -4.0 0.852 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z 0.852 * [taylor]: Taking taylor expansion of z in z 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [backup-simplify]: Simplify 1 into 1 0.852 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z 0.852 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.852 * [taylor]: Taking taylor expansion of 0.5 in z 0.852 * [backup-simplify]: Simplify 0.5 into 0.5 0.852 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.852 * [taylor]: Taking taylor expansion of z in z 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [backup-simplify]: Simplify 1 into 1 0.852 * [backup-simplify]: Simplify (/ 1 1) into 1 0.852 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.852 * [taylor]: Taking taylor expansion of y in z 0.852 * [backup-simplify]: Simplify y into y 0.852 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.852 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.852 * [taylor]: Taking taylor expansion of x in z 0.852 * [backup-simplify]: Simplify x into x 0.852 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.852 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y 0.853 * [taylor]: Taking taylor expansion of -4.0 in y 0.853 * [backup-simplify]: Simplify -4.0 into -4.0 0.853 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y 0.853 * [taylor]: Taking taylor expansion of z in y 0.853 * [backup-simplify]: Simplify z into z 0.853 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y 0.853 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.853 * [taylor]: Taking taylor expansion of 0.5 in y 0.853 * [backup-simplify]: Simplify 0.5 into 0.5 0.853 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.853 * [taylor]: Taking taylor expansion of z in y 0.853 * [backup-simplify]: Simplify z into z 0.853 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.853 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.853 * [taylor]: Taking taylor expansion of y in y 0.853 * [backup-simplify]: Simplify 0 into 0 0.853 * [backup-simplify]: Simplify 1 into 1 0.853 * [backup-simplify]: Simplify (/ 1 1) into 1 0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.853 * [taylor]: Taking taylor expansion of x in y 0.853 * [backup-simplify]: Simplify x into x 0.853 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.853 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.853 * [taylor]: Taking taylor expansion of -4.0 in x 0.853 * [backup-simplify]: Simplify -4.0 into -4.0 0.853 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.853 * [taylor]: Taking taylor expansion of z in x 0.853 * [backup-simplify]: Simplify z into z 0.853 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.853 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.853 * [taylor]: Taking taylor expansion of 0.5 in x 0.853 * [backup-simplify]: Simplify 0.5 into 0.5 0.853 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.853 * [taylor]: Taking taylor expansion of z in x 0.853 * [backup-simplify]: Simplify z into z 0.853 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.853 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.854 * [taylor]: Taking taylor expansion of y in x 0.854 * [backup-simplify]: Simplify y into y 0.854 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [backup-simplify]: Simplify 0 into 0 0.854 * [backup-simplify]: Simplify 1 into 1 0.854 * [backup-simplify]: Simplify (/ 1 1) into 1 0.854 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.854 * [taylor]: Taking taylor expansion of -4.0 in x 0.854 * [backup-simplify]: Simplify -4.0 into -4.0 0.854 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.854 * [taylor]: Taking taylor expansion of z in x 0.854 * [backup-simplify]: Simplify z into z 0.854 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.854 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.854 * [taylor]: Taking taylor expansion of 0.5 in x 0.854 * [backup-simplify]: Simplify 0.5 into 0.5 0.854 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.854 * [taylor]: Taking taylor expansion of z in x 0.854 * [backup-simplify]: Simplify z into z 0.854 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.854 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.854 * [taylor]: Taking taylor expansion of y in x 0.854 * [backup-simplify]: Simplify y into y 0.854 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [backup-simplify]: Simplify 0 into 0 0.854 * [backup-simplify]: Simplify 1 into 1 0.855 * [backup-simplify]: Simplify (/ 1 1) into 1 0.855 * [backup-simplify]: Simplify (- 1) into -1 0.855 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.855 * [backup-simplify]: Simplify (* z -1) into (* -1 z) 0.855 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z) 0.855 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.855 * [taylor]: Taking taylor expansion of 4.0 in y 0.855 * [backup-simplify]: Simplify 4.0 into 4.0 0.855 * [taylor]: Taking taylor expansion of z in y 0.855 * [backup-simplify]: Simplify z into z 0.855 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z) 0.855 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z))) 0.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.856 * [backup-simplify]: Simplify (- 0) into 0 0.856 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z))) 0.857 * [backup-simplify]: Simplify (+ (* z (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)) into (+ (/ z y) 0.5) 0.857 * [backup-simplify]: Simplify (+ (* -4.0 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (* 4.0 (/ z y)) 2.0)) 0.857 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.857 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.857 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.857 * [taylor]: Taking taylor expansion of 4.0 in y 0.857 * [backup-simplify]: Simplify 4.0 into 4.0 0.857 * [taylor]: Taking taylor expansion of (/ z y) in y 0.857 * [taylor]: Taking taylor expansion of z in y 0.857 * [backup-simplify]: Simplify z into z 0.857 * [taylor]: Taking taylor expansion of y in y 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [backup-simplify]: Simplify (/ z 1) into z 0.857 * [taylor]: Taking taylor expansion of 2.0 in y 0.857 * [backup-simplify]: Simplify 2.0 into 2.0 0.857 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z) 0.857 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z) 0.857 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.857 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.857 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.857 * [taylor]: Taking taylor expansion of 4.0 in z 0.857 * [backup-simplify]: Simplify 4.0 into 4.0 0.857 * [taylor]: Taking taylor expansion of z in z 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z) 0.857 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.857 * [taylor]: Taking taylor expansion of 4.0 in z 0.857 * [backup-simplify]: Simplify 4.0 into 4.0 0.857 * [taylor]: Taking taylor expansion of z in z 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.858 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0 0.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.858 * [backup-simplify]: Simplify (+ 0 0) into 0 0.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.859 * [backup-simplify]: Simplify (- 0) into 0 0.859 * [backup-simplify]: Simplify (+ 0 0) into 0 0.859 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1))) into 0 0.860 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.861 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0 0.861 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.861 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.861 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.861 * [taylor]: Taking taylor expansion of 2.0 in z 0.861 * [backup-simplify]: Simplify 2.0 into 2.0 0.862 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0 0.862 * [taylor]: Taking taylor expansion of 0 in z 0.862 * [backup-simplify]: Simplify 0 into 0 0.862 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.866 * [backup-simplify]: Simplify (- 0) into 0 0.866 * [backup-simplify]: Simplify 0 into 0 0.867 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.867 * [backup-simplify]: Simplify 0 into 0 0.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.867 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.868 * [backup-simplify]: Simplify (+ 0 0) into 0 0.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.869 * [backup-simplify]: Simplify (- 0) into 0 0.869 * [backup-simplify]: Simplify (+ 0 0) into 0 0.869 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)))) into 0 0.870 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.870 * [backup-simplify]: Simplify 0 into 0 0.870 * [taylor]: Taking taylor expansion of 0 in z 0.870 * [backup-simplify]: Simplify 0 into 0 0.871 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.871 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0 0.872 * [backup-simplify]: Simplify (+ 0 0) into 0 0.872 * [backup-simplify]: Simplify (- 0) into 0 0.872 * [taylor]: Taking taylor expansion of 0 in z 0.872 * [backup-simplify]: Simplify 0 into 0 0.872 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0 0.872 * [taylor]: Taking taylor expansion of 0 in z 0.872 * [backup-simplify]: Simplify 0 into 0 0.873 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.873 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.873 * [backup-simplify]: Simplify 0 into 0 0.874 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.874 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.874 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.875 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.875 * [backup-simplify]: Simplify 4.0 into 4.0 0.876 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.876 * * * [progress]: simplifying candidates 0.876 * [simplify]: Simplifying: (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z)) (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z)) (log (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z)) (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z)) (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (- (* 4.0 (- (- x y) (* z 0.5)))) (- z) (/ 4.0 (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (cbrt z)) (/ 4.0 (sqrt z)) (/ (- (- x y) (* z 0.5)) (sqrt z)) (/ 4.0 1) (/ (- (- x y) (* z 0.5)) z) (/ 1 z) (/ z (* 4.0 (- (- x y) (* z 0.5)))) (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z))) (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z)) (/ (* 4.0 (- (- x y) (* z 0.5))) 1) (/ z (- (- x y) (* z 0.5))) (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5))))) (* z (+ (- x y) (* z 0.5))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 2.184 * * * [progress]: adding candidates to table 2.254 * * [progress]: iteration 2 / 4 2.254 * * * [progress]: picking best candidate 2.257 * * * * [pick]: Picked # 2.257 * * * [progress]: localizing error 2.268 * * * [progress]: generating rewritten candidates 2.268 * * * [progress]: generating series expansions 2.268 * * * [progress]: simplifying candidates 2.268 * [simplify]: Simplifying: 2.285 * * * [progress]: adding candidates to table 2.285 * [progress]: [Phase 3 of 3] Extracting. 2.288 * [simplify]: Simplifying: (+ (* 4.0 (/ (- x y) z)) (- 2.0)) 4.383 * [regime-testing]: Baseline error score: 0.007976916479817178 4.385 * [regime-testing]: Oracle error score: 0.007976916479817178 4.385 * [regime-testing]: End program error score: 0.007976916479817178 4.410 * [regime-testing]: Target error score: 0.009953082865872636