1553949285.483 * [progress]: [Phase 1 of 3] Setting up. 1553949285.483 * * * [progress]: [1/2] Preparing points 1553949285.532 * * * [progress]: [2/2] Setting up program. 1553949285.536 * [progress]: [Phase 2 of 3] Improving. 1553949285.536 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553949285.537 * [simplify]: Simplifying (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)) 1553949285.537 * * [simplify]: iters left: 6 (15 enodes) 1553949285.540 * * [simplify]: iters left: 5 (57 enodes) 1553949285.551 * * [simplify]: iters left: 4 (94 enodes) 1553949285.597 * * [simplify]: iters left: 3 (160 enodes) 1553949285.621 * * [simplify]: iters left: 2 (190 enodes) 1553949285.643 * * [simplify]: iters left: 1 (192 enodes) 1553949285.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1553949285.669 * * [simplify]: Extracting #1: cost 24 inf + 0 1553949285.669 * * [simplify]: Extracting #2: cost 27 inf + 134 1553949285.671 * * [simplify]: Extracting #3: cost 4 inf + 2639 1553949285.673 * * [simplify]: Extracting #4: cost 0 inf + 3206 1553949285.676 * [simplify]: Simplified to (fma i c (fma a b (fma x y (* z t)))) 1553949285.676 * [simplify]: Simplified (2) to (λ (x y z t a b c i) (fma i c (fma a b (fma x y (* z t))))) 1553949285.696 * * [progress]: iteration 1 / 4 1553949285.696 * * * [progress]: picking best candidate 1553949285.704 * * * * [pick]: Picked # 1553949285.704 * * * [progress]: localizing error 1553949285.740 * * * [progress]: generating rewritten candidates 1553949285.740 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3 3) 1553949285.741 * * * [progress]: generating series expansions 1553949285.741 * * * * [progress]: [ 1 / 1 ] generating series at (2 3 3) 1553949285.741 * [backup-simplify]: Simplify (fma x y (* z t)) into (fma x y (* t z)) 1553949285.741 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0 1553949285.741 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t 1553949285.741 * [taylor]: Rewrote expression to (+ (* x y) (* t z)) 1553949285.741 * [taylor]: Taking taylor expansion of (* x y) in t 1553949285.741 * [taylor]: Taking taylor expansion of x in t 1553949285.741 * [backup-simplify]: Simplify x into x 1553949285.741 * [taylor]: Taking taylor expansion of y in t 1553949285.741 * [backup-simplify]: Simplify y into y 1553949285.741 * [taylor]: Taking taylor expansion of (* t z) in t 1553949285.741 * [taylor]: Taking taylor expansion of t in t 1553949285.741 * [backup-simplify]: Simplify 0 into 0 1553949285.741 * [backup-simplify]: Simplify 1 into 1 1553949285.741 * [taylor]: Taking taylor expansion of z in t 1553949285.741 * [backup-simplify]: Simplify z into z 1553949285.741 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z 1553949285.741 * [taylor]: Rewrote expression to (+ (* x y) (* t z)) 1553949285.741 * [taylor]: Taking taylor expansion of (* x y) in z 1553949285.741 * [taylor]: Taking taylor expansion of x in z 1553949285.741 * [backup-simplify]: Simplify x into x 1553949285.741 * [taylor]: Taking taylor expansion of y in z 1553949285.741 * [backup-simplify]: Simplify y into y 1553949285.742 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.742 * [taylor]: Taking taylor expansion of t in z 1553949285.742 * [backup-simplify]: Simplify t into t 1553949285.742 * [taylor]: Taking taylor expansion of z in z 1553949285.742 * [backup-simplify]: Simplify 0 into 0 1553949285.742 * [backup-simplify]: Simplify 1 into 1 1553949285.742 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y 1553949285.742 * [taylor]: Rewrote expression to (+ (* x y) (* t z)) 1553949285.742 * [taylor]: Taking taylor expansion of (* x y) in y 1553949285.742 * [taylor]: Taking taylor expansion of x in y 1553949285.742 * [backup-simplify]: Simplify x into x 1553949285.742 * [taylor]: Taking taylor expansion of y in y 1553949285.742 * [backup-simplify]: Simplify 0 into 0 1553949285.742 * [backup-simplify]: Simplify 1 into 1 1553949285.742 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.742 * [taylor]: Taking taylor expansion of t in y 1553949285.742 * [backup-simplify]: Simplify t into t 1553949285.742 * [taylor]: Taking taylor expansion of z in y 1553949285.742 * [backup-simplify]: Simplify z into z 1553949285.742 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x 1553949285.742 * [taylor]: Rewrote expression to (+ (* x y) (* t z)) 1553949285.742 * [taylor]: Taking taylor expansion of (* x y) in x 1553949285.742 * [taylor]: Taking taylor expansion of x in x 1553949285.742 * [backup-simplify]: Simplify 0 into 0 1553949285.742 * [backup-simplify]: Simplify 1 into 1 1553949285.742 * [taylor]: Taking taylor expansion of y in x 1553949285.742 * [backup-simplify]: Simplify y into y 1553949285.742 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.742 * [taylor]: Taking taylor expansion of t in x 1553949285.742 * [backup-simplify]: Simplify t into t 1553949285.742 * [taylor]: Taking taylor expansion of z in x 1553949285.742 * [backup-simplify]: Simplify z into z 1553949285.742 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x 1553949285.742 * [taylor]: Rewrote expression to (+ (* x y) (* t z)) 1553949285.743 * [taylor]: Taking taylor expansion of (* x y) in x 1553949285.743 * [taylor]: Taking taylor expansion of x in x 1553949285.743 * [backup-simplify]: Simplify 0 into 0 1553949285.743 * [backup-simplify]: Simplify 1 into 1 1553949285.743 * [taylor]: Taking taylor expansion of y in x 1553949285.743 * [backup-simplify]: Simplify y into y 1553949285.743 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.743 * [taylor]: Taking taylor expansion of t in x 1553949285.743 * [backup-simplify]: Simplify t into t 1553949285.743 * [taylor]: Taking taylor expansion of z in x 1553949285.743 * [backup-simplify]: Simplify z into z 1553949285.743 * [backup-simplify]: Simplify (* 0 y) into 0 1553949285.743 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.743 * [backup-simplify]: Simplify (+ 0 (* t z)) into (* t z) 1553949285.743 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.743 * [taylor]: Taking taylor expansion of t in y 1553949285.743 * [backup-simplify]: Simplify t into t 1553949285.743 * [taylor]: Taking taylor expansion of z in y 1553949285.743 * [backup-simplify]: Simplify z into z 1553949285.743 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.743 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.743 * [taylor]: Taking taylor expansion of t in z 1553949285.743 * [backup-simplify]: Simplify t into t 1553949285.743 * [taylor]: Taking taylor expansion of z in z 1553949285.743 * [backup-simplify]: Simplify 0 into 0 1553949285.743 * [backup-simplify]: Simplify 1 into 1 1553949285.743 * [backup-simplify]: Simplify (* t 0) into 0 1553949285.744 * [taylor]: Taking taylor expansion of 0 in t 1553949285.744 * [backup-simplify]: Simplify 0 into 0 1553949285.744 * [backup-simplify]: Simplify 0 into 0 1553949285.744 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1553949285.744 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.745 * [backup-simplify]: Simplify (+ y 0) into y 1553949285.745 * [taylor]: Taking taylor expansion of y in y 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [backup-simplify]: Simplify 1 into 1 1553949285.745 * [taylor]: Taking taylor expansion of 0 in z 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [taylor]: Taking taylor expansion of 0 in t 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.745 * [taylor]: Taking taylor expansion of 0 in z 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [taylor]: Taking taylor expansion of 0 in t 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [backup-simplify]: Simplify 0 into 0 1553949285.745 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1553949285.746 * [taylor]: Taking taylor expansion of t in t 1553949285.746 * [backup-simplify]: Simplify 0 into 0 1553949285.746 * [backup-simplify]: Simplify 1 into 1 1553949285.746 * [backup-simplify]: Simplify 0 into 0 1553949285.746 * [backup-simplify]: Simplify 0 into 0 1553949285.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1553949285.747 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1553949285.747 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.748 * [taylor]: Taking taylor expansion of 0 in y 1553949285.748 * [backup-simplify]: Simplify 0 into 0 1553949285.748 * [taylor]: Taking taylor expansion of 0 in z 1553949285.748 * [backup-simplify]: Simplify 0 into 0 1553949285.748 * [taylor]: Taking taylor expansion of 0 in t 1553949285.748 * [backup-simplify]: Simplify 0 into 0 1553949285.748 * [backup-simplify]: Simplify 0 into 0 1553949285.748 * [backup-simplify]: Simplify 0 into 0 1553949285.748 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (* (/ 1 z) (/ 1 t))) into (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) 1553949285.748 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0 1553949285.748 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t 1553949285.748 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z))) 1553949285.748 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 1553949285.748 * [taylor]: Taking taylor expansion of (/ 1 x) in t 1553949285.748 * [taylor]: Taking taylor expansion of x in t 1553949285.748 * [backup-simplify]: Simplify x into x 1553949285.748 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553949285.748 * [taylor]: Taking taylor expansion of (/ 1 y) in t 1553949285.748 * [taylor]: Taking taylor expansion of y in t 1553949285.748 * [backup-simplify]: Simplify y into y 1553949285.748 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553949285.748 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1553949285.748 * [taylor]: Taking taylor expansion of (* t z) in t 1553949285.749 * [taylor]: Taking taylor expansion of t in t 1553949285.749 * [backup-simplify]: Simplify 0 into 0 1553949285.749 * [backup-simplify]: Simplify 1 into 1 1553949285.749 * [taylor]: Taking taylor expansion of z in t 1553949285.749 * [backup-simplify]: Simplify z into z 1553949285.749 * [backup-simplify]: Simplify (* 0 z) into 0 1553949285.749 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1553949285.749 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1553949285.749 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z 1553949285.749 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z))) 1553949285.749 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 1553949285.749 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1553949285.749 * [taylor]: Taking taylor expansion of x in z 1553949285.749 * [backup-simplify]: Simplify x into x 1553949285.749 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553949285.749 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1553949285.750 * [taylor]: Taking taylor expansion of y in z 1553949285.750 * [backup-simplify]: Simplify y into y 1553949285.750 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553949285.750 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1553949285.750 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.750 * [taylor]: Taking taylor expansion of t in z 1553949285.750 * [backup-simplify]: Simplify t into t 1553949285.750 * [taylor]: Taking taylor expansion of z in z 1553949285.750 * [backup-simplify]: Simplify 0 into 0 1553949285.750 * [backup-simplify]: Simplify 1 into 1 1553949285.750 * [backup-simplify]: Simplify (* t 0) into 0 1553949285.750 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1553949285.750 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1553949285.750 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y 1553949285.750 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z))) 1553949285.750 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 1553949285.751 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1553949285.751 * [taylor]: Taking taylor expansion of x in y 1553949285.751 * [backup-simplify]: Simplify x into x 1553949285.751 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553949285.751 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553949285.751 * [taylor]: Taking taylor expansion of y in y 1553949285.751 * [backup-simplify]: Simplify 0 into 0 1553949285.751 * [backup-simplify]: Simplify 1 into 1 1553949285.751 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.751 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1553949285.751 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.751 * [taylor]: Taking taylor expansion of t in y 1553949285.751 * [backup-simplify]: Simplify t into t 1553949285.751 * [taylor]: Taking taylor expansion of z in y 1553949285.751 * [backup-simplify]: Simplify z into z 1553949285.751 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.751 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.751 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x 1553949285.752 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z))) 1553949285.752 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1553949285.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553949285.752 * [taylor]: Taking taylor expansion of x in x 1553949285.752 * [backup-simplify]: Simplify 0 into 0 1553949285.752 * [backup-simplify]: Simplify 1 into 1 1553949285.752 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.752 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553949285.752 * [taylor]: Taking taylor expansion of y in x 1553949285.752 * [backup-simplify]: Simplify y into y 1553949285.752 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553949285.752 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1553949285.752 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.752 * [taylor]: Taking taylor expansion of t in x 1553949285.752 * [backup-simplify]: Simplify t into t 1553949285.752 * [taylor]: Taking taylor expansion of z in x 1553949285.752 * [backup-simplify]: Simplify z into z 1553949285.752 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.753 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.753 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x 1553949285.753 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z))) 1553949285.753 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1553949285.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553949285.753 * [taylor]: Taking taylor expansion of x in x 1553949285.753 * [backup-simplify]: Simplify 0 into 0 1553949285.753 * [backup-simplify]: Simplify 1 into 1 1553949285.753 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.753 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1553949285.753 * [taylor]: Taking taylor expansion of y in x 1553949285.753 * [backup-simplify]: Simplify y into y 1553949285.753 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1553949285.753 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1553949285.753 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.753 * [taylor]: Taking taylor expansion of t in x 1553949285.753 * [backup-simplify]: Simplify t into t 1553949285.753 * [taylor]: Taking taylor expansion of z in x 1553949285.753 * [backup-simplify]: Simplify z into z 1553949285.754 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.754 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.754 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 1553949285.754 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1553949285.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553949285.754 * [taylor]: Taking taylor expansion of y in y 1553949285.754 * [backup-simplify]: Simplify 0 into 0 1553949285.754 * [backup-simplify]: Simplify 1 into 1 1553949285.754 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.754 * [taylor]: Taking taylor expansion of 1 in z 1553949285.754 * [backup-simplify]: Simplify 1 into 1 1553949285.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1553949285.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553949285.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 1553949285.756 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z)) 1553949285.756 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1553949285.756 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.756 * [taylor]: Taking taylor expansion of t in y 1553949285.756 * [backup-simplify]: Simplify t into t 1553949285.756 * [taylor]: Taking taylor expansion of z in y 1553949285.756 * [backup-simplify]: Simplify z into z 1553949285.756 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.756 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553949285.757 * [taylor]: Taking taylor expansion of 0 in z 1553949285.757 * [backup-simplify]: Simplify 0 into 0 1553949285.757 * [taylor]: Taking taylor expansion of 1 in t 1553949285.757 * [backup-simplify]: Simplify 1 into 1 1553949285.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1553949285.759 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.759 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1553949285.760 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.760 * [taylor]: Taking taylor expansion of 0 in y 1553949285.760 * [backup-simplify]: Simplify 0 into 0 1553949285.760 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1553949285.760 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.760 * [taylor]: Taking taylor expansion of t in z 1553949285.760 * [backup-simplify]: Simplify t into t 1553949285.760 * [taylor]: Taking taylor expansion of z in z 1553949285.760 * [backup-simplify]: Simplify 0 into 0 1553949285.760 * [backup-simplify]: Simplify 1 into 1 1553949285.760 * [backup-simplify]: Simplify (* t 0) into 0 1553949285.761 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1553949285.761 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1553949285.761 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1553949285.761 * [taylor]: Taking taylor expansion of t in t 1553949285.761 * [backup-simplify]: Simplify 0 into 0 1553949285.761 * [backup-simplify]: Simplify 1 into 1 1553949285.761 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.761 * [backup-simplify]: Simplify 1 into 1 1553949285.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.762 * [taylor]: Taking taylor expansion of 0 in z 1553949285.762 * [backup-simplify]: Simplify 0 into 0 1553949285.762 * [taylor]: Taking taylor expansion of 0 in t 1553949285.762 * [backup-simplify]: Simplify 0 into 0 1553949285.763 * [taylor]: Taking taylor expansion of 0 in t 1553949285.763 * [backup-simplify]: Simplify 0 into 0 1553949285.763 * [backup-simplify]: Simplify 1 into 1 1553949285.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1553949285.765 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1553949285.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.766 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.766 * [taylor]: Taking taylor expansion of 0 in y 1553949285.766 * [backup-simplify]: Simplify 0 into 0 1553949285.766 * [taylor]: Taking taylor expansion of 0 in z 1553949285.766 * [backup-simplify]: Simplify 0 into 0 1553949285.766 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1553949285.767 * [taylor]: Taking taylor expansion of 0 in z 1553949285.767 * [backup-simplify]: Simplify 0 into 0 1553949285.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.768 * [taylor]: Taking taylor expansion of 0 in z 1553949285.768 * [backup-simplify]: Simplify 0 into 0 1553949285.768 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 1553949285.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 1553949285.768 * [taylor]: Taking taylor expansion of 0 in t 1553949285.768 * [backup-simplify]: Simplify 0 into 0 1553949285.769 * [taylor]: Taking taylor expansion of 0 in t 1553949285.769 * [backup-simplify]: Simplify 0 into 0 1553949285.769 * [taylor]: Taking taylor expansion of 0 in t 1553949285.769 * [backup-simplify]: Simplify 0 into 0 1553949285.769 * [taylor]: Taking taylor expansion of 0 in t 1553949285.769 * [backup-simplify]: Simplify 0 into 0 1553949285.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553949285.770 * [backup-simplify]: Simplify 0 into 0 1553949285.770 * [backup-simplify]: Simplify 0 into 0 1553949285.770 * [backup-simplify]: Simplify 0 into 0 1553949285.770 * [backup-simplify]: Simplify 0 into 0 1553949285.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.773 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 1553949285.774 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 1553949285.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.775 * [taylor]: Taking taylor expansion of 0 in y 1553949285.775 * [backup-simplify]: Simplify 0 into 0 1553949285.775 * [taylor]: Taking taylor expansion of 0 in z 1553949285.775 * [backup-simplify]: Simplify 0 into 0 1553949285.775 * [taylor]: Taking taylor expansion of 0 in z 1553949285.775 * [backup-simplify]: Simplify 0 into 0 1553949285.775 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1553949285.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.776 * [taylor]: Taking taylor expansion of 0 in z 1553949285.776 * [backup-simplify]: Simplify 0 into 0 1553949285.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.777 * [taylor]: Taking taylor expansion of 0 in z 1553949285.777 * [backup-simplify]: Simplify 0 into 0 1553949285.777 * [taylor]: Taking taylor expansion of 0 in t 1553949285.777 * [backup-simplify]: Simplify 0 into 0 1553949285.777 * [taylor]: Taking taylor expansion of 0 in t 1553949285.777 * [backup-simplify]: Simplify 0 into 0 1553949285.777 * [taylor]: Taking taylor expansion of 0 in t 1553949285.777 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1553949285.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 1553949285.778 * [taylor]: Taking taylor expansion of 0 in t 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [taylor]: Taking taylor expansion of 0 in t 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [taylor]: Taking taylor expansion of 0 in t 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [taylor]: Taking taylor expansion of 0 in t 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.778 * [backup-simplify]: Simplify 0 into 0 1553949285.779 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (+ (* t z) (* x y)) 1553949285.779 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (* (/ 1 (- z)) (/ 1 (- t)))) into (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) 1553949285.779 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0 1553949285.779 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t 1553949285.779 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z))) 1553949285.779 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 1553949285.780 * [taylor]: Taking taylor expansion of (/ -1 x) in t 1553949285.780 * [taylor]: Taking taylor expansion of -1 in t 1553949285.780 * [backup-simplify]: Simplify -1 into -1 1553949285.780 * [taylor]: Taking taylor expansion of x in t 1553949285.780 * [backup-simplify]: Simplify x into x 1553949285.780 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553949285.780 * [taylor]: Taking taylor expansion of (/ -1 y) in t 1553949285.780 * [taylor]: Taking taylor expansion of -1 in t 1553949285.780 * [backup-simplify]: Simplify -1 into -1 1553949285.780 * [taylor]: Taking taylor expansion of y in t 1553949285.780 * [backup-simplify]: Simplify y into y 1553949285.780 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553949285.780 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1553949285.780 * [taylor]: Taking taylor expansion of (* t z) in t 1553949285.780 * [taylor]: Taking taylor expansion of t in t 1553949285.780 * [backup-simplify]: Simplify 0 into 0 1553949285.780 * [backup-simplify]: Simplify 1 into 1 1553949285.780 * [taylor]: Taking taylor expansion of z in t 1553949285.780 * [backup-simplify]: Simplify z into z 1553949285.780 * [backup-simplify]: Simplify (* 0 z) into 0 1553949285.780 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1553949285.781 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1553949285.781 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z 1553949285.781 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z))) 1553949285.781 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 1553949285.781 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1553949285.781 * [taylor]: Taking taylor expansion of -1 in z 1553949285.781 * [backup-simplify]: Simplify -1 into -1 1553949285.781 * [taylor]: Taking taylor expansion of x in z 1553949285.781 * [backup-simplify]: Simplify x into x 1553949285.781 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553949285.781 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1553949285.781 * [taylor]: Taking taylor expansion of -1 in z 1553949285.781 * [backup-simplify]: Simplify -1 into -1 1553949285.781 * [taylor]: Taking taylor expansion of y in z 1553949285.781 * [backup-simplify]: Simplify y into y 1553949285.781 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553949285.781 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1553949285.781 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.781 * [taylor]: Taking taylor expansion of t in z 1553949285.781 * [backup-simplify]: Simplify t into t 1553949285.781 * [taylor]: Taking taylor expansion of z in z 1553949285.781 * [backup-simplify]: Simplify 0 into 0 1553949285.781 * [backup-simplify]: Simplify 1 into 1 1553949285.781 * [backup-simplify]: Simplify (* t 0) into 0 1553949285.782 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1553949285.782 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1553949285.782 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y 1553949285.782 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z))) 1553949285.782 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 1553949285.782 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1553949285.782 * [taylor]: Taking taylor expansion of -1 in y 1553949285.782 * [backup-simplify]: Simplify -1 into -1 1553949285.782 * [taylor]: Taking taylor expansion of x in y 1553949285.782 * [backup-simplify]: Simplify x into x 1553949285.782 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1553949285.782 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1553949285.782 * [taylor]: Taking taylor expansion of -1 in y 1553949285.782 * [backup-simplify]: Simplify -1 into -1 1553949285.782 * [taylor]: Taking taylor expansion of y in y 1553949285.782 * [backup-simplify]: Simplify 0 into 0 1553949285.782 * [backup-simplify]: Simplify 1 into 1 1553949285.783 * [backup-simplify]: Simplify (/ -1 1) into -1 1553949285.783 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1553949285.783 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.783 * [taylor]: Taking taylor expansion of t in y 1553949285.783 * [backup-simplify]: Simplify t into t 1553949285.783 * [taylor]: Taking taylor expansion of z in y 1553949285.783 * [backup-simplify]: Simplify z into z 1553949285.783 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.783 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.783 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x 1553949285.783 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z))) 1553949285.783 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1553949285.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553949285.783 * [taylor]: Taking taylor expansion of -1 in x 1553949285.783 * [backup-simplify]: Simplify -1 into -1 1553949285.783 * [taylor]: Taking taylor expansion of x in x 1553949285.783 * [backup-simplify]: Simplify 0 into 0 1553949285.783 * [backup-simplify]: Simplify 1 into 1 1553949285.784 * [backup-simplify]: Simplify (/ -1 1) into -1 1553949285.784 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553949285.784 * [taylor]: Taking taylor expansion of -1 in x 1553949285.784 * [backup-simplify]: Simplify -1 into -1 1553949285.784 * [taylor]: Taking taylor expansion of y in x 1553949285.784 * [backup-simplify]: Simplify y into y 1553949285.784 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553949285.784 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1553949285.784 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.784 * [taylor]: Taking taylor expansion of t in x 1553949285.784 * [backup-simplify]: Simplify t into t 1553949285.784 * [taylor]: Taking taylor expansion of z in x 1553949285.784 * [backup-simplify]: Simplify z into z 1553949285.784 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.784 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.784 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x 1553949285.784 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z))) 1553949285.784 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1553949285.784 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553949285.784 * [taylor]: Taking taylor expansion of -1 in x 1553949285.784 * [backup-simplify]: Simplify -1 into -1 1553949285.784 * [taylor]: Taking taylor expansion of x in x 1553949285.784 * [backup-simplify]: Simplify 0 into 0 1553949285.784 * [backup-simplify]: Simplify 1 into 1 1553949285.785 * [backup-simplify]: Simplify (/ -1 1) into -1 1553949285.785 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1553949285.785 * [taylor]: Taking taylor expansion of -1 in x 1553949285.785 * [backup-simplify]: Simplify -1 into -1 1553949285.785 * [taylor]: Taking taylor expansion of y in x 1553949285.785 * [backup-simplify]: Simplify y into y 1553949285.785 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1553949285.785 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1553949285.785 * [taylor]: Taking taylor expansion of (* t z) in x 1553949285.785 * [taylor]: Taking taylor expansion of t in x 1553949285.785 * [backup-simplify]: Simplify t into t 1553949285.785 * [taylor]: Taking taylor expansion of z in x 1553949285.785 * [backup-simplify]: Simplify z into z 1553949285.785 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.785 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.785 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 1553949285.785 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1553949285.786 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1553949285.786 * [taylor]: Taking taylor expansion of y in y 1553949285.786 * [backup-simplify]: Simplify 0 into 0 1553949285.786 * [backup-simplify]: Simplify 1 into 1 1553949285.786 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.786 * [taylor]: Taking taylor expansion of 1 in z 1553949285.786 * [backup-simplify]: Simplify 1 into 1 1553949285.786 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1553949285.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553949285.788 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 1553949285.788 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z)) 1553949285.788 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1553949285.788 * [taylor]: Taking taylor expansion of (* t z) in y 1553949285.788 * [taylor]: Taking taylor expansion of t in y 1553949285.788 * [backup-simplify]: Simplify t into t 1553949285.788 * [taylor]: Taking taylor expansion of z in y 1553949285.788 * [backup-simplify]: Simplify z into z 1553949285.788 * [backup-simplify]: Simplify (* t z) into (* t z) 1553949285.788 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1553949285.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553949285.789 * [taylor]: Taking taylor expansion of 0 in z 1553949285.789 * [backup-simplify]: Simplify 0 into 0 1553949285.789 * [taylor]: Taking taylor expansion of 1 in t 1553949285.789 * [backup-simplify]: Simplify 1 into 1 1553949285.790 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 1553949285.792 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1553949285.792 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.792 * [taylor]: Taking taylor expansion of 0 in y 1553949285.792 * [backup-simplify]: Simplify 0 into 0 1553949285.792 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1553949285.792 * [taylor]: Taking taylor expansion of (* t z) in z 1553949285.793 * [taylor]: Taking taylor expansion of t in z 1553949285.793 * [backup-simplify]: Simplify t into t 1553949285.793 * [taylor]: Taking taylor expansion of z in z 1553949285.793 * [backup-simplify]: Simplify 0 into 0 1553949285.793 * [backup-simplify]: Simplify 1 into 1 1553949285.793 * [backup-simplify]: Simplify (* t 0) into 0 1553949285.793 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1553949285.793 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1553949285.793 * [taylor]: Taking taylor expansion of (/ 1 t) in t 1553949285.793 * [taylor]: Taking taylor expansion of t in t 1553949285.793 * [backup-simplify]: Simplify 0 into 0 1553949285.793 * [backup-simplify]: Simplify 1 into 1 1553949285.793 * [backup-simplify]: Simplify (/ 1 1) into 1 1553949285.793 * [backup-simplify]: Simplify 1 into 1 1553949285.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.794 * [taylor]: Taking taylor expansion of 0 in z 1553949285.794 * [backup-simplify]: Simplify 0 into 0 1553949285.794 * [taylor]: Taking taylor expansion of 0 in t 1553949285.794 * [backup-simplify]: Simplify 0 into 0 1553949285.794 * [taylor]: Taking taylor expansion of 0 in t 1553949285.794 * [backup-simplify]: Simplify 0 into 0 1553949285.794 * [backup-simplify]: Simplify 1 into 1 1553949285.794 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.795 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 1553949285.796 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1553949285.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.796 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.796 * [taylor]: Taking taylor expansion of 0 in y 1553949285.796 * [backup-simplify]: Simplify 0 into 0 1553949285.796 * [taylor]: Taking taylor expansion of 0 in z 1553949285.796 * [backup-simplify]: Simplify 0 into 0 1553949285.796 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1553949285.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1553949285.796 * [taylor]: Taking taylor expansion of 0 in z 1553949285.796 * [backup-simplify]: Simplify 0 into 0 1553949285.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.797 * [taylor]: Taking taylor expansion of 0 in z 1553949285.797 * [backup-simplify]: Simplify 0 into 0 1553949285.797 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 1553949285.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 1553949285.798 * [taylor]: Taking taylor expansion of 0 in t 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [taylor]: Taking taylor expansion of 0 in t 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [taylor]: Taking taylor expansion of 0 in t 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [taylor]: Taking taylor expansion of 0 in t 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [backup-simplify]: Simplify 0 into 0 1553949285.798 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1553949285.799 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.806 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 1553949285.806 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 1553949285.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.807 * [backup-simplify]: Simplify (+ 0 0) into 0 1553949285.807 * [taylor]: Taking taylor expansion of 0 in y 1553949285.807 * [backup-simplify]: Simplify 0 into 0 1553949285.807 * [taylor]: Taking taylor expansion of 0 in z 1553949285.807 * [backup-simplify]: Simplify 0 into 0 1553949285.807 * [taylor]: Taking taylor expansion of 0 in z 1553949285.807 * [backup-simplify]: Simplify 0 into 0 1553949285.807 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1553949285.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1553949285.807 * [taylor]: Taking taylor expansion of 0 in z 1553949285.807 * [backup-simplify]: Simplify 0 into 0 1553949285.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553949285.808 * [taylor]: Taking taylor expansion of 0 in z 1553949285.808 * [backup-simplify]: Simplify 0 into 0 1553949285.808 * [taylor]: Taking taylor expansion of 0 in t 1553949285.808 * [backup-simplify]: Simplify 0 into 0 1553949285.808 * [taylor]: Taking taylor expansion of 0 in t 1553949285.808 * [backup-simplify]: Simplify 0 into 0 1553949285.808 * [taylor]: Taking taylor expansion of 0 in t 1553949285.808 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1553949285.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 1553949285.809 * [taylor]: Taking taylor expansion of 0 in t 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [taylor]: Taking taylor expansion of 0 in t 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [taylor]: Taking taylor expansion of 0 in t 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [taylor]: Taking taylor expansion of 0 in t 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [backup-simplify]: Simplify 0 into 0 1553949285.809 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (+ (* t z) (* x y)) 1553949285.810 * * * [progress]: simplifying candidates 1553949285.810 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 1553949285.810 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma x y (* z t)))))))> 1553949285.810 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 1553949285.810 * [simplify]: Simplifying 0 1553949285.810 * * [simplify]: iters left: 0 (1 enodes) 1553949285.811 * * [simplify]: Extracting #0: cost 1 inf + 0 1553949285.811 * * [simplify]: Extracting #1: cost 0 inf + 1 1553949285.811 * [simplify]: Simplified to 0 1553949285.811 * [simplify]: Simplified (2 3 3) to (λ (x y z t a b c i) (fma i c (fma a b 0))) 1553949285.811 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 1553949285.811 * [simplify]: Simplifying (+ (* t z) (* x y)) 1553949285.811 * * [simplify]: iters left: 4 (7 enodes) 1553949285.813 * * [simplify]: iters left: 3 (25 enodes) 1553949285.820 * * [simplify]: iters left: 2 (28 enodes) 1553949285.826 * * [simplify]: Extracting #0: cost 1 inf + 0 1553949285.826 * * [simplify]: Extracting #1: cost 8 inf + 0 1553949285.827 * * [simplify]: Extracting #2: cost 5 inf + 46 1553949285.827 * * [simplify]: Extracting #3: cost 0 inf + 370 1553949285.827 * [simplify]: Simplified to (fma t z (* x y)) 1553949285.827 * [simplify]: Simplified (2 3 3) to (λ (x y z t a b c i) (fma i c (fma a b (fma t z (* x y))))) 1553949285.827 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 1553949285.827 * [simplify]: Simplifying (+ (* t z) (* x y)) 1553949285.828 * * [simplify]: iters left: 4 (7 enodes) 1553949285.830 * * [simplify]: iters left: 3 (25 enodes) 1553949285.837 * * [simplify]: iters left: 2 (28 enodes) 1553949285.843 * * [simplify]: Extracting #0: cost 1 inf + 0 1553949285.843 * * [simplify]: Extracting #1: cost 8 inf + 0 1553949285.843 * * [simplify]: Extracting #2: cost 5 inf + 46 1553949285.843 * * [simplify]: Extracting #3: cost 0 inf + 370 1553949285.844 * [simplify]: Simplified to (fma t z (* x y)) 1553949285.844 * [simplify]: Simplified (2 3 3) to (λ (x y z t a b c i) (fma i c (fma a b (fma t z (* x y))))) 1553949285.844 * * * [progress]: adding candidates to table 1553949286.070 * * [progress]: iteration 2 / 4 1553949286.070 * * * [progress]: picking best candidate 1553949286.076 * * * * [pick]: Picked # 1553949286.077 * * * [progress]: localizing error 1553949286.093 * * * [progress]: generating rewritten candidates 1553949286.093 * * * [progress]: generating series expansions 1553949286.093 * * * [progress]: simplifying candidates 1553949286.093 * * * [progress]: adding candidates to table 1553949286.093 * [progress]: [Phase 3 of 3] Extracting. 1553949286.098 * [simplify]: Simplifying (fma i c (fma a b (fma t z (* x y)))) 1553949286.098 * * [simplify]: iters left: 5 (12 enodes) 1553949286.098 * * [simplify]: iters left: 4 (13 enodes) 1553949286.099 * * [simplify]: Extracting #0: cost 1 inf + 0 1553949286.099 * * [simplify]: Extracting #1: cost 4 inf + 0 1553949286.099 * * [simplify]: Extracting #2: cost 5 inf + 2 1553949286.099 * * [simplify]: Extracting #3: cost 6 inf + 4 1553949286.099 * * [simplify]: Extracting #4: cost 6 inf + 6 1553949286.099 * * [simplify]: Extracting #5: cost 0 inf + 518 1553949286.099 * [simplify]: Simplified to (fma i c (fma a b (fma t z (* y x)))) 1553949289.418 * [regime-testing]: Baseline error score: 0.012324660895202046 1553949289.420 * [regime-testing]: Oracle error score: 0.012324660895202046 1553949289.420 * [regime-testing]: End program error score: 0.012324660895202046