40.016 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t) 0.028 * * [simplify]: iteration 0: 13 enodes 0.030 * * [simplify]: iteration 1: 25 enodes 0.035 * * [simplify]: iteration 2: 48 enodes 0.050 * * [simplify]: iteration 3: 74 enodes 0.063 * * [simplify]: iteration 4: 113 enodes 0.079 * * [simplify]: iteration 5: 147 enodes 0.098 * * [simplify]: iteration 6: 179 enodes 0.117 * * [simplify]: iteration 7: 211 enodes 0.150 * * [simplify]: iteration 8: 269 enodes 0.223 * * [simplify]: iteration 9: 405 enodes 0.315 * * [simplify]: iteration 10: 610 enodes 0.458 * * [simplify]: iteration 11: 861 enodes 0.611 * * [simplify]: iteration 12: 1066 enodes 0.747 * * [simplify]: iteration 13: 1231 enodes 0.881 * * [simplify]: iteration 14: 1404 enodes 1.002 * * [simplify]: iteration 15: 1557 enodes 1.133 * * [simplify]: iteration 16: 1721 enodes 1.255 * * [simplify]: iteration 17: 1869 enodes 1.358 * * [simplify]: iteration 18: 2039 enodes 1.469 * * [simplify]: iteration 19: 2191 enodes 1.567 * * [simplify]: iteration 20: 2348 enodes 1.690 * * [simplify]: iteration 21: 2501 enodes 1.811 * * [simplify]: iteration 22: 2662 enodes 1.912 * * [simplify]: iteration 23: 2810 enodes 2.042 * * [simplify]: iteration 24: 2980 enodes 2.158 * * [simplify]: iteration 25: 3132 enodes 2.294 * * [simplify]: iteration 26: 3289 enodes 2.421 * * [simplify]: iteration 27: 3450 enodes 2.555 * * [simplify]: iteration 28: 3611 enodes 2.666 * * [simplify]: iteration 29: 3759 enodes 2.783 * * [simplify]: iteration 30: 3929 enodes 2.891 * * [simplify]: iteration 31: 4081 enodes 3.007 * * [simplify]: iteration 32: 4238 enodes 3.143 * * [simplify]: iteration 33: 4402 enodes 3.261 * * [simplify]: iteration 34: 4563 enodes 3.376 * * [simplify]: iteration 35: 4711 enodes 3.480 * * [simplify]: iteration 36: 4868 enodes 3.570 * * [simplify]: iteration complete: 5000 enodes 3.570 * * [simplify]: Extracting #0: cost 1 inf + 0 3.570 * * [simplify]: Extracting #1: cost 34 inf + 0 3.571 * * [simplify]: Extracting #2: cost 69 inf + 46 3.572 * * [simplify]: Extracting #3: cost 67 inf + 870 3.574 * * [simplify]: Extracting #4: cost 7 inf + 7356 3.579 * * [simplify]: Extracting #5: cost 0 inf + 8358 3.583 * [simplify]: Simplified to: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 3.589 * * [progress]: iteration 1 / 4 3.589 * * * [progress]: picking best candidate 3.593 * * * * [pick]: Picked # 3.593 * * * [progress]: localizing error 3.612 * * * [progress]: generating rewritten candidates 3.612 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.613 * * * [progress]: generating series expansions 3.613 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.613 * [backup-simplify]: Simplify (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) into (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) 3.613 * [approximate]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in (x t z y) around 0 3.613 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in y 3.614 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.614 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in y 3.614 * [taylor]: Taking taylor expansion of (* 0.125 x) in y 3.614 * [taylor]: Taking taylor expansion of 0.125 in y 3.614 * [backup-simplify]: Simplify 0.125 into 0.125 3.614 * [taylor]: Taking taylor expansion of x in y 3.614 * [backup-simplify]: Simplify x into x 3.614 * [taylor]: Taking taylor expansion of 1.0 in y 3.614 * [backup-simplify]: Simplify 1.0 into 1.0 3.614 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in y 3.614 * [taylor]: Taking taylor expansion of t in y 3.614 * [backup-simplify]: Simplify t into t 3.614 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 3.614 * [taylor]: Taking taylor expansion of 0.5 in y 3.614 * [backup-simplify]: Simplify 0.5 into 0.5 3.614 * [taylor]: Taking taylor expansion of (* z y) in y 3.614 * [taylor]: Taking taylor expansion of z in y 3.614 * [backup-simplify]: Simplify z into z 3.614 * [taylor]: Taking taylor expansion of y in y 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 1 into 1 3.614 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in z 3.614 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.614 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in z 3.614 * [taylor]: Taking taylor expansion of (* 0.125 x) in z 3.614 * [taylor]: Taking taylor expansion of 0.125 in z 3.614 * [backup-simplify]: Simplify 0.125 into 0.125 3.614 * [taylor]: Taking taylor expansion of x in z 3.614 * [backup-simplify]: Simplify x into x 3.614 * [taylor]: Taking taylor expansion of 1.0 in z 3.614 * [backup-simplify]: Simplify 1.0 into 1.0 3.614 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in z 3.614 * [taylor]: Taking taylor expansion of t in z 3.614 * [backup-simplify]: Simplify t into t 3.614 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 3.614 * [taylor]: Taking taylor expansion of 0.5 in z 3.614 * [backup-simplify]: Simplify 0.5 into 0.5 3.614 * [taylor]: Taking taylor expansion of (* z y) in z 3.614 * [taylor]: Taking taylor expansion of z in z 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 1 into 1 3.614 * [taylor]: Taking taylor expansion of y in z 3.614 * [backup-simplify]: Simplify y into y 3.614 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in t 3.614 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.614 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in t 3.614 * [taylor]: Taking taylor expansion of (* 0.125 x) in t 3.615 * [taylor]: Taking taylor expansion of 0.125 in t 3.615 * [backup-simplify]: Simplify 0.125 into 0.125 3.615 * [taylor]: Taking taylor expansion of x in t 3.615 * [backup-simplify]: Simplify x into x 3.615 * [taylor]: Taking taylor expansion of 1.0 in t 3.615 * [backup-simplify]: Simplify 1.0 into 1.0 3.615 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in t 3.615 * [taylor]: Taking taylor expansion of t in t 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in t 3.615 * [taylor]: Taking taylor expansion of 0.5 in t 3.615 * [backup-simplify]: Simplify 0.5 into 0.5 3.615 * [taylor]: Taking taylor expansion of (* z y) in t 3.615 * [taylor]: Taking taylor expansion of z in t 3.615 * [backup-simplify]: Simplify z into z 3.615 * [taylor]: Taking taylor expansion of y in t 3.615 * [backup-simplify]: Simplify y into y 3.615 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in x 3.615 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.615 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in x 3.615 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 3.615 * [taylor]: Taking taylor expansion of 0.125 in x 3.615 * [backup-simplify]: Simplify 0.125 into 0.125 3.615 * [taylor]: Taking taylor expansion of x in x 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.615 * [taylor]: Taking taylor expansion of 1.0 in x 3.615 * [backup-simplify]: Simplify 1.0 into 1.0 3.615 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in x 3.615 * [taylor]: Taking taylor expansion of t in x 3.615 * [backup-simplify]: Simplify t into t 3.615 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 3.615 * [taylor]: Taking taylor expansion of 0.5 in x 3.615 * [backup-simplify]: Simplify 0.5 into 0.5 3.615 * [taylor]: Taking taylor expansion of (* z y) in x 3.615 * [taylor]: Taking taylor expansion of z in x 3.615 * [backup-simplify]: Simplify z into z 3.615 * [taylor]: Taking taylor expansion of y in x 3.615 * [backup-simplify]: Simplify y into y 3.615 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in x 3.615 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.615 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in x 3.615 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 3.615 * [taylor]: Taking taylor expansion of 0.125 in x 3.615 * [backup-simplify]: Simplify 0.125 into 0.125 3.615 * [taylor]: Taking taylor expansion of x in x 3.615 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify 1 into 1 3.616 * [taylor]: Taking taylor expansion of 1.0 in x 3.616 * [backup-simplify]: Simplify 1.0 into 1.0 3.616 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in x 3.616 * [taylor]: Taking taylor expansion of t in x 3.616 * [backup-simplify]: Simplify t into t 3.616 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 3.616 * [taylor]: Taking taylor expansion of 0.5 in x 3.616 * [backup-simplify]: Simplify 0.5 into 0.5 3.616 * [taylor]: Taking taylor expansion of (* z y) in x 3.616 * [taylor]: Taking taylor expansion of z in x 3.616 * [backup-simplify]: Simplify z into z 3.616 * [taylor]: Taking taylor expansion of y in x 3.616 * [backup-simplify]: Simplify y into y 3.617 * [backup-simplify]: Simplify (* 0.125 0) into 0 3.617 * [backup-simplify]: Simplify (* 0 1.0) into 0 3.617 * [backup-simplify]: Simplify (* z y) into (* z y) 3.617 * [backup-simplify]: Simplify (* 0.5 (* z y)) into (* 0.5 (* z y)) 3.617 * [backup-simplify]: Simplify (- (* 0.5 (* z y))) into (- (* 0.5 (* z y))) 3.618 * [backup-simplify]: Simplify (+ t (- (* 0.5 (* z y)))) into (- t (* 0.5 (* z y))) 3.618 * [backup-simplify]: Simplify (+ 0 (- t (* 0.5 (* z y)))) into (- t (* 0.5 (* z y))) 3.618 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in t 3.618 * [taylor]: Taking taylor expansion of t in t 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in t 3.618 * [taylor]: Taking taylor expansion of 0.5 in t 3.618 * [backup-simplify]: Simplify 0.5 into 0.5 3.618 * [taylor]: Taking taylor expansion of (* z y) in t 3.618 * [taylor]: Taking taylor expansion of z in t 3.618 * [backup-simplify]: Simplify z into z 3.618 * [taylor]: Taking taylor expansion of y in t 3.618 * [backup-simplify]: Simplify y into y 3.618 * [backup-simplify]: Simplify (* z y) into (* z y) 3.618 * [backup-simplify]: Simplify (* 0.5 (* z y)) into (* 0.5 (* z y)) 3.618 * [backup-simplify]: Simplify (- (* 0.5 (* z y))) into (- (* 0.5 (* z y))) 3.618 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (* z y)))) into (- (* 0.5 (* z y))) 3.618 * [taylor]: Taking taylor expansion of (- (* 0.5 (* z y))) in z 3.618 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 3.618 * [taylor]: Taking taylor expansion of 0.5 in z 3.618 * [backup-simplify]: Simplify 0.5 into 0.5 3.618 * [taylor]: Taking taylor expansion of (* z y) in z 3.618 * [taylor]: Taking taylor expansion of z in z 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.618 * [taylor]: Taking taylor expansion of y in z 3.618 * [backup-simplify]: Simplify y into y 3.618 * [backup-simplify]: Simplify (* 0 y) into 0 3.619 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.619 * [backup-simplify]: Simplify (- 0) into 0 3.619 * [taylor]: Taking taylor expansion of 0 in y 3.619 * [backup-simplify]: Simplify 0 into 0 3.619 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 3.621 * [backup-simplify]: Simplify (+ (* 0 0) (* 0.125 1.0)) into 0.125 3.621 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.622 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* z y))) into 0 3.622 * [backup-simplify]: Simplify (- 0) into 0 3.622 * [backup-simplify]: Simplify (+ 0 0) into 0 3.623 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 3.623 * [taylor]: Taking taylor expansion of 0.125 in t 3.623 * [backup-simplify]: Simplify 0.125 into 0.125 3.623 * [taylor]: Taking taylor expansion of 0.125 in z 3.623 * [backup-simplify]: Simplify 0.125 into 0.125 3.623 * [taylor]: Taking taylor expansion of 0.125 in y 3.623 * [backup-simplify]: Simplify 0.125 into 0.125 3.623 * [backup-simplify]: Simplify 0.125 into 0.125 3.623 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.623 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* z y))) into 0 3.623 * [backup-simplify]: Simplify (- 0) into 0 3.624 * [backup-simplify]: Simplify (+ 1 0) into 1 3.624 * [taylor]: Taking taylor expansion of 1 in z 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of 1 in y 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.624 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 3.624 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 3.624 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.624 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.624 * [taylor]: Taking taylor expansion of 0.5 in y 3.624 * [backup-simplify]: Simplify 0.5 into 0.5 3.625 * [taylor]: Taking taylor expansion of y in y 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify 1 into 1 3.625 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.625 * [backup-simplify]: Simplify (- 0) into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 1) (* 0 0))) into 0 3.626 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 0.125 0) (* 0 1.0))) into 0 3.627 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.627 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (* z y)))) into 0 3.627 * [backup-simplify]: Simplify (- 0) into 0 3.628 * [backup-simplify]: Simplify (+ 0 0) into 0 3.628 * [backup-simplify]: Simplify (+ 0 0) into 0 3.628 * [taylor]: Taking taylor expansion of 0 in t 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [taylor]: Taking taylor expansion of 0 in z 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [taylor]: Taking taylor expansion of 0 in y 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [taylor]: Taking taylor expansion of 0 in z 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [taylor]: Taking taylor expansion of 0 in y 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify 0 into 0 3.629 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.629 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (* z y)))) into 0 3.630 * [backup-simplify]: Simplify (- 0) into 0 3.630 * [backup-simplify]: Simplify (+ 0 0) into 0 3.630 * [taylor]: Taking taylor expansion of 0 in z 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [taylor]: Taking taylor expansion of 0 in y 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [taylor]: Taking taylor expansion of 0 in y 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify 0 into 0 3.630 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* t 1)))) (* 0.125 (* 1 (* 1 (* 1 x))))) into (+ t (* 0.125 x)) 3.630 * [backup-simplify]: Simplify (fma (/ (/ 1 x) 8.0) 1.0 (- (/ 1 t) (/ (* (/ 1 z) (/ 1 y)) 2.0))) into (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.630 * [approximate]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in (x t z y) around 0 3.630 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in y 3.631 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.631 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in y 3.631 * [taylor]: Taking taylor expansion of (/ 0.125 x) in y 3.631 * [taylor]: Taking taylor expansion of 0.125 in y 3.631 * [backup-simplify]: Simplify 0.125 into 0.125 3.631 * [taylor]: Taking taylor expansion of x in y 3.631 * [backup-simplify]: Simplify x into x 3.631 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.631 * [taylor]: Taking taylor expansion of 1.0 in y 3.631 * [backup-simplify]: Simplify 1.0 into 1.0 3.631 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in y 3.631 * [taylor]: Taking taylor expansion of (/ 1 t) in y 3.631 * [taylor]: Taking taylor expansion of t in y 3.631 * [backup-simplify]: Simplify t into t 3.631 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 3.631 * [taylor]: Taking taylor expansion of 0.5 in y 3.631 * [backup-simplify]: Simplify 0.5 into 0.5 3.631 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 3.631 * [taylor]: Taking taylor expansion of (* z y) in y 3.631 * [taylor]: Taking taylor expansion of z in y 3.631 * [backup-simplify]: Simplify z into z 3.631 * [taylor]: Taking taylor expansion of y in y 3.631 * [backup-simplify]: Simplify 0 into 0 3.631 * [backup-simplify]: Simplify 1 into 1 3.631 * [backup-simplify]: Simplify (* z 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 3.632 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.632 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in z 3.632 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.632 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in z 3.632 * [taylor]: Taking taylor expansion of (/ 0.125 x) in z 3.632 * [taylor]: Taking taylor expansion of 0.125 in z 3.632 * [backup-simplify]: Simplify 0.125 into 0.125 3.632 * [taylor]: Taking taylor expansion of x in z 3.632 * [backup-simplify]: Simplify x into x 3.632 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.632 * [taylor]: Taking taylor expansion of 1.0 in z 3.632 * [backup-simplify]: Simplify 1.0 into 1.0 3.632 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in z 3.632 * [taylor]: Taking taylor expansion of (/ 1 t) in z 3.632 * [taylor]: Taking taylor expansion of t in z 3.632 * [backup-simplify]: Simplify t into t 3.632 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.632 * [taylor]: Taking taylor expansion of 0.5 in z 3.632 * [backup-simplify]: Simplify 0.5 into 0.5 3.632 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.632 * [taylor]: Taking taylor expansion of (* z y) in z 3.632 * [taylor]: Taking taylor expansion of z in z 3.632 * [backup-simplify]: Simplify 0 into 0 3.632 * [backup-simplify]: Simplify 1 into 1 3.632 * [taylor]: Taking taylor expansion of y in z 3.632 * [backup-simplify]: Simplify y into y 3.632 * [backup-simplify]: Simplify (* 0 y) into 0 3.633 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.633 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.633 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.633 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in t 3.633 * [taylor]: Taking taylor expansion of (/ 0.125 x) in t 3.633 * [taylor]: Taking taylor expansion of 0.125 in t 3.633 * [backup-simplify]: Simplify 0.125 into 0.125 3.633 * [taylor]: Taking taylor expansion of x in t 3.633 * [backup-simplify]: Simplify x into x 3.633 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.633 * [taylor]: Taking taylor expansion of 1.0 in t 3.633 * [backup-simplify]: Simplify 1.0 into 1.0 3.633 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.633 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.633 * [taylor]: Taking taylor expansion of t in t 3.633 * [backup-simplify]: Simplify 0 into 0 3.633 * [backup-simplify]: Simplify 1 into 1 3.633 * [backup-simplify]: Simplify (/ 1 1) into 1 3.633 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.633 * [taylor]: Taking taylor expansion of 0.5 in t 3.634 * [backup-simplify]: Simplify 0.5 into 0.5 3.634 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.634 * [taylor]: Taking taylor expansion of (* z y) in t 3.634 * [taylor]: Taking taylor expansion of z in t 3.634 * [backup-simplify]: Simplify z into z 3.634 * [taylor]: Taking taylor expansion of y in t 3.634 * [backup-simplify]: Simplify y into y 3.634 * [backup-simplify]: Simplify (* z y) into (* z y) 3.634 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.634 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.634 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.634 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in x 3.634 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x 3.634 * [taylor]: Taking taylor expansion of 0.125 in x 3.634 * [backup-simplify]: Simplify 0.125 into 0.125 3.634 * [taylor]: Taking taylor expansion of x in x 3.634 * [backup-simplify]: Simplify 0 into 0 3.634 * [backup-simplify]: Simplify 1 into 1 3.634 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125 3.634 * [taylor]: Taking taylor expansion of 1.0 in x 3.634 * [backup-simplify]: Simplify 1.0 into 1.0 3.634 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.634 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.634 * [taylor]: Taking taylor expansion of t in x 3.634 * [backup-simplify]: Simplify t into t 3.635 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.635 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.635 * [taylor]: Taking taylor expansion of 0.5 in x 3.635 * [backup-simplify]: Simplify 0.5 into 0.5 3.635 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.635 * [taylor]: Taking taylor expansion of (* z y) in x 3.635 * [taylor]: Taking taylor expansion of z in x 3.635 * [backup-simplify]: Simplify z into z 3.635 * [taylor]: Taking taylor expansion of y in x 3.635 * [backup-simplify]: Simplify y into y 3.635 * [backup-simplify]: Simplify (* z y) into (* z y) 3.635 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.635 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.635 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.635 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in x 3.635 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x 3.635 * [taylor]: Taking taylor expansion of 0.125 in x 3.635 * [backup-simplify]: Simplify 0.125 into 0.125 3.635 * [taylor]: Taking taylor expansion of x in x 3.635 * [backup-simplify]: Simplify 0 into 0 3.635 * [backup-simplify]: Simplify 1 into 1 3.635 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125 3.635 * [taylor]: Taking taylor expansion of 1.0 in x 3.636 * [backup-simplify]: Simplify 1.0 into 1.0 3.636 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.636 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.636 * [taylor]: Taking taylor expansion of t in x 3.636 * [backup-simplify]: Simplify t into t 3.636 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.636 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.636 * [taylor]: Taking taylor expansion of 0.5 in x 3.636 * [backup-simplify]: Simplify 0.5 into 0.5 3.636 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.636 * [taylor]: Taking taylor expansion of (* z y) in x 3.636 * [taylor]: Taking taylor expansion of z in x 3.636 * [backup-simplify]: Simplify z into z 3.636 * [taylor]: Taking taylor expansion of y in x 3.636 * [backup-simplify]: Simplify y into y 3.636 * [backup-simplify]: Simplify (* z y) into (* z y) 3.636 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.636 * [backup-simplify]: Simplify (* 0.125 1.0) into 0.125 3.637 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 3.637 * [taylor]: Taking taylor expansion of 0.125 in t 3.637 * [backup-simplify]: Simplify 0.125 into 0.125 3.637 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0 3.638 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1.0)) into 0 3.638 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.638 * [backup-simplify]: Simplify (- (/ 0.5 (* z y))) into (- (* 0.5 (/ 1 (* z y)))) 3.638 * [backup-simplify]: Simplify (+ (/ 1 t) (- (* 0.5 (/ 1 (* z y))))) into (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.638 * [backup-simplify]: Simplify (+ 0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) into (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.638 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.638 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.638 * [taylor]: Taking taylor expansion of t in t 3.638 * [backup-simplify]: Simplify 0 into 0 3.638 * [backup-simplify]: Simplify 1 into 1 3.639 * [backup-simplify]: Simplify (/ 1 1) into 1 3.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.639 * [taylor]: Taking taylor expansion of 0.5 in t 3.639 * [backup-simplify]: Simplify 0.5 into 0.5 3.639 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.639 * [taylor]: Taking taylor expansion of (* z y) in t 3.639 * [taylor]: Taking taylor expansion of z in t 3.639 * [backup-simplify]: Simplify z into z 3.639 * [taylor]: Taking taylor expansion of y in t 3.639 * [backup-simplify]: Simplify y into y 3.639 * [backup-simplify]: Simplify (* z y) into (* z y) 3.639 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.640 * [backup-simplify]: Simplify (+ 1 0) into 1 3.640 * [taylor]: Taking taylor expansion of 1 in z 3.640 * [backup-simplify]: Simplify 1 into 1 3.640 * [taylor]: Taking taylor expansion of 0.125 in z 3.640 * [backup-simplify]: Simplify 0.125 into 0.125 3.641 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.642 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1.0))) into 0 3.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 3.642 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.643 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.644 * [backup-simplify]: Simplify (- 0) into 0 3.644 * [backup-simplify]: Simplify (+ 0 0) into 0 3.644 * [backup-simplify]: Simplify (+ 0 0) into 0 3.644 * [taylor]: Taking taylor expansion of 0 in t 3.644 * [backup-simplify]: Simplify 0 into 0 3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.645 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.645 * [backup-simplify]: Simplify (- (/ 0.5 (* z y))) into (- (* 0.5 (/ 1 (* z y)))) 3.646 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 (* z y))))) into (- (* 0.5 (/ 1 (* z y)))) 3.646 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in z 3.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.646 * [taylor]: Taking taylor expansion of 0.5 in z 3.646 * [backup-simplify]: Simplify 0.5 into 0.5 3.646 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.646 * [taylor]: Taking taylor expansion of (* z y) in z 3.646 * [taylor]: Taking taylor expansion of z in z 3.646 * [backup-simplify]: Simplify 0 into 0 3.646 * [backup-simplify]: Simplify 1 into 1 3.646 * [taylor]: Taking taylor expansion of y in z 3.646 * [backup-simplify]: Simplify y into y 3.646 * [backup-simplify]: Simplify (* 0 y) into 0 3.647 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.647 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.647 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 3.647 * [backup-simplify]: Simplify (- (/ 0.5 y)) into (- (* 0.5 (/ 1 y))) 3.647 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 3.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.647 * [taylor]: Taking taylor expansion of 0.5 in y 3.647 * [backup-simplify]: Simplify 0.5 into 0.5 3.647 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.647 * [taylor]: Taking taylor expansion of y in y 3.647 * [backup-simplify]: Simplify 0 into 0 3.647 * [backup-simplify]: Simplify 1 into 1 3.647 * [backup-simplify]: Simplify (/ 1 1) into 1 3.648 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.648 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.649 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.649 * [taylor]: Taking taylor expansion of 0 in z 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [taylor]: Taking taylor expansion of 1 in y 3.649 * [backup-simplify]: Simplify 1 into 1 3.649 * [taylor]: Taking taylor expansion of 0.125 in y 3.649 * [backup-simplify]: Simplify 0.125 into 0.125 3.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.651 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 3.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 3.652 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 3.653 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 3.654 * [backup-simplify]: Simplify (- 0) into 0 3.654 * [backup-simplify]: Simplify (+ 0 0) into 0 3.654 * [backup-simplify]: Simplify (+ 0 0) into 0 3.654 * [taylor]: Taking taylor expansion of 0 in t 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [taylor]: Taking taylor expansion of 0 in z 3.654 * [backup-simplify]: Simplify 0 into 0 3.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.655 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.656 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.656 * [backup-simplify]: Simplify (- 0) into 0 3.656 * [backup-simplify]: Simplify (+ 0 0) into 0 3.656 * [taylor]: Taking taylor expansion of 0 in z 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [taylor]: Taking taylor expansion of 0 in z 3.656 * [backup-simplify]: Simplify 0 into 0 3.657 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.657 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 3.657 * [backup-simplify]: Simplify (- 0) into 0 3.657 * [taylor]: Taking taylor expansion of 0 in y 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [taylor]: Taking taylor expansion of 0 in y 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [taylor]: Taking taylor expansion of 0 in y 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [taylor]: Taking taylor expansion of 0 in y 3.657 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.658 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.659 * [backup-simplify]: Simplify (- 0) into 0 3.659 * [backup-simplify]: Simplify 0 into 0 3.659 * [backup-simplify]: Simplify 1 into 1 3.659 * [backup-simplify]: Simplify 0.125 into 0.125 3.660 * [backup-simplify]: Simplify (+ (* 0.125 (* 1 (* 1 (* 1 (/ 1 (/ 1 x)))))) (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 t)) 1)))) (* (- 0.5) (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) (* 1 1)))))) into (- (+ t (* 0.125 x)) (* 0.5 (* z y))) 3.660 * [backup-simplify]: Simplify (fma (/ (/ 1 (- x)) 8.0) 1.0 (- (/ 1 (- t)) (/ (* (/ 1 (- z)) (/ 1 (- y))) 2.0))) into (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.660 * [approximate]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in (x t z y) around 0 3.660 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in y 3.660 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.660 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in y 3.660 * [taylor]: Taking taylor expansion of (/ -0.125 x) in y 3.660 * [taylor]: Taking taylor expansion of -0.125 in y 3.660 * [backup-simplify]: Simplify -0.125 into -0.125 3.660 * [taylor]: Taking taylor expansion of x in y 3.660 * [backup-simplify]: Simplify x into x 3.660 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.660 * [taylor]: Taking taylor expansion of 1.0 in y 3.660 * [backup-simplify]: Simplify 1.0 into 1.0 3.660 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in y 3.660 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in y 3.660 * [taylor]: Taking taylor expansion of (/ 1 t) in y 3.660 * [taylor]: Taking taylor expansion of t in y 3.660 * [backup-simplify]: Simplify t into t 3.660 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 3.660 * [taylor]: Taking taylor expansion of 0.5 in y 3.660 * [backup-simplify]: Simplify 0.5 into 0.5 3.660 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 3.660 * [taylor]: Taking taylor expansion of (* z y) in y 3.660 * [taylor]: Taking taylor expansion of z in y 3.660 * [backup-simplify]: Simplify z into z 3.660 * [taylor]: Taking taylor expansion of y in y 3.660 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify 1 into 1 3.661 * [backup-simplify]: Simplify (* z 0) into 0 3.661 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 3.661 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.661 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in z 3.661 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.661 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in z 3.661 * [taylor]: Taking taylor expansion of (/ -0.125 x) in z 3.661 * [taylor]: Taking taylor expansion of -0.125 in z 3.661 * [backup-simplify]: Simplify -0.125 into -0.125 3.661 * [taylor]: Taking taylor expansion of x in z 3.661 * [backup-simplify]: Simplify x into x 3.661 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.661 * [taylor]: Taking taylor expansion of 1.0 in z 3.661 * [backup-simplify]: Simplify 1.0 into 1.0 3.661 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in z 3.661 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in z 3.661 * [taylor]: Taking taylor expansion of (/ 1 t) in z 3.661 * [taylor]: Taking taylor expansion of t in z 3.661 * [backup-simplify]: Simplify t into t 3.661 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.662 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.662 * [taylor]: Taking taylor expansion of 0.5 in z 3.662 * [backup-simplify]: Simplify 0.5 into 0.5 3.662 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.662 * [taylor]: Taking taylor expansion of (* z y) in z 3.662 * [taylor]: Taking taylor expansion of z in z 3.662 * [backup-simplify]: Simplify 0 into 0 3.662 * [backup-simplify]: Simplify 1 into 1 3.662 * [taylor]: Taking taylor expansion of y in z 3.662 * [backup-simplify]: Simplify y into y 3.662 * [backup-simplify]: Simplify (* 0 y) into 0 3.662 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.662 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.662 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in t 3.662 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.662 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in t 3.662 * [taylor]: Taking taylor expansion of (/ -0.125 x) in t 3.662 * [taylor]: Taking taylor expansion of -0.125 in t 3.662 * [backup-simplify]: Simplify -0.125 into -0.125 3.662 * [taylor]: Taking taylor expansion of x in t 3.662 * [backup-simplify]: Simplify x into x 3.662 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.662 * [taylor]: Taking taylor expansion of 1.0 in t 3.662 * [backup-simplify]: Simplify 1.0 into 1.0 3.663 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.663 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.663 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.663 * [taylor]: Taking taylor expansion of t in t 3.663 * [backup-simplify]: Simplify 0 into 0 3.663 * [backup-simplify]: Simplify 1 into 1 3.663 * [backup-simplify]: Simplify (/ 1 1) into 1 3.663 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.663 * [taylor]: Taking taylor expansion of 0.5 in t 3.663 * [backup-simplify]: Simplify 0.5 into 0.5 3.663 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.663 * [taylor]: Taking taylor expansion of (* z y) in t 3.663 * [taylor]: Taking taylor expansion of z in t 3.663 * [backup-simplify]: Simplify z into z 3.663 * [taylor]: Taking taylor expansion of y in t 3.663 * [backup-simplify]: Simplify y into y 3.663 * [backup-simplify]: Simplify (* z y) into (* z y) 3.663 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.663 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in x 3.663 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.663 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in x 3.663 * [taylor]: Taking taylor expansion of (/ -0.125 x) in x 3.663 * [taylor]: Taking taylor expansion of -0.125 in x 3.663 * [backup-simplify]: Simplify -0.125 into -0.125 3.663 * [taylor]: Taking taylor expansion of x in x 3.663 * [backup-simplify]: Simplify 0 into 0 3.663 * [backup-simplify]: Simplify 1 into 1 3.664 * [backup-simplify]: Simplify (/ -0.125 1) into -0.125 3.664 * [taylor]: Taking taylor expansion of 1.0 in x 3.664 * [backup-simplify]: Simplify 1.0 into 1.0 3.664 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.664 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.664 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.664 * [taylor]: Taking taylor expansion of t in x 3.664 * [backup-simplify]: Simplify t into t 3.664 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.664 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.664 * [taylor]: Taking taylor expansion of 0.5 in x 3.664 * [backup-simplify]: Simplify 0.5 into 0.5 3.664 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.664 * [taylor]: Taking taylor expansion of (* z y) in x 3.664 * [taylor]: Taking taylor expansion of z in x 3.664 * [backup-simplify]: Simplify z into z 3.664 * [taylor]: Taking taylor expansion of y in x 3.664 * [backup-simplify]: Simplify y into y 3.664 * [backup-simplify]: Simplify (* z y) into (* z y) 3.664 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.664 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in x 3.664 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.664 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in x 3.664 * [taylor]: Taking taylor expansion of (/ -0.125 x) in x 3.664 * [taylor]: Taking taylor expansion of -0.125 in x 3.664 * [backup-simplify]: Simplify -0.125 into -0.125 3.664 * [taylor]: Taking taylor expansion of x in x 3.664 * [backup-simplify]: Simplify 0 into 0 3.664 * [backup-simplify]: Simplify 1 into 1 3.665 * [backup-simplify]: Simplify (/ -0.125 1) into -0.125 3.665 * [taylor]: Taking taylor expansion of 1.0 in x 3.665 * [backup-simplify]: Simplify 1.0 into 1.0 3.665 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.665 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.665 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.665 * [taylor]: Taking taylor expansion of t in x 3.665 * [backup-simplify]: Simplify t into t 3.665 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.665 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.665 * [taylor]: Taking taylor expansion of 0.5 in x 3.665 * [backup-simplify]: Simplify 0.5 into 0.5 3.665 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.665 * [taylor]: Taking taylor expansion of (* z y) in x 3.665 * [taylor]: Taking taylor expansion of z in x 3.665 * [backup-simplify]: Simplify z into z 3.665 * [taylor]: Taking taylor expansion of y in x 3.665 * [backup-simplify]: Simplify y into y 3.665 * [backup-simplify]: Simplify (* z y) into (* z y) 3.665 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.666 * [backup-simplify]: Simplify (* -0.125 1.0) into -0.125 3.666 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125) 3.666 * [taylor]: Taking taylor expansion of (- 0.125) in t 3.666 * [taylor]: Taking taylor expansion of 0.125 in t 3.666 * [backup-simplify]: Simplify 0.125 into 0.125 3.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)))) into 0 3.667 * [backup-simplify]: Simplify (+ (* -0.125 0) (* 0 1.0)) into 0 3.667 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.667 * [backup-simplify]: Simplify (+ (/ 1 t) (/ 0.5 (* z y))) into (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.667 * [backup-simplify]: Simplify (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) into (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.668 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) into (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.668 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.668 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.668 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.668 * [taylor]: Taking taylor expansion of t in t 3.668 * [backup-simplify]: Simplify 0 into 0 3.668 * [backup-simplify]: Simplify 1 into 1 3.668 * [backup-simplify]: Simplify (/ 1 1) into 1 3.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.668 * [taylor]: Taking taylor expansion of 0.5 in t 3.668 * [backup-simplify]: Simplify 0.5 into 0.5 3.668 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.668 * [taylor]: Taking taylor expansion of (* z y) in t 3.668 * [taylor]: Taking taylor expansion of z in t 3.668 * [backup-simplify]: Simplify z into z 3.668 * [taylor]: Taking taylor expansion of y in t 3.668 * [backup-simplify]: Simplify y into y 3.668 * [backup-simplify]: Simplify (* z y) into (* z y) 3.668 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.669 * [backup-simplify]: Simplify (+ 1 0) into 1 3.669 * [backup-simplify]: Simplify (- 1) into -1 3.669 * [taylor]: Taking taylor expansion of -1 in z 3.669 * [backup-simplify]: Simplify -1 into -1 3.669 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.669 * [taylor]: Taking taylor expansion of (- 0.125) in z 3.669 * [taylor]: Taking taylor expansion of 0.125 in z 3.669 * [backup-simplify]: Simplify 0.125 into 0.125 3.670 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.670 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (* 0 1.0))) into 0 3.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 3.671 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.671 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.671 * [backup-simplify]: Simplify (+ 0 0) into 0 3.672 * [backup-simplify]: Simplify (- 0) into 0 3.672 * [backup-simplify]: Simplify (+ 0 0) into 0 3.672 * [taylor]: Taking taylor expansion of 0 in t 3.672 * [backup-simplify]: Simplify 0 into 0 3.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.673 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.673 * [backup-simplify]: Simplify (+ 0 (/ 0.5 (* z y))) into (* 0.5 (/ 1 (* z y))) 3.673 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 (* z y)))) into (- (* 0.5 (/ 1 (* z y)))) 3.673 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in z 3.673 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.673 * [taylor]: Taking taylor expansion of 0.5 in z 3.673 * [backup-simplify]: Simplify 0.5 into 0.5 3.673 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.673 * [taylor]: Taking taylor expansion of (* z y) in z 3.673 * [taylor]: Taking taylor expansion of z in z 3.673 * [backup-simplify]: Simplify 0 into 0 3.673 * [backup-simplify]: Simplify 1 into 1 3.673 * [taylor]: Taking taylor expansion of y in z 3.673 * [backup-simplify]: Simplify y into y 3.673 * [backup-simplify]: Simplify (* 0 y) into 0 3.674 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.674 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.674 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 3.674 * [backup-simplify]: Simplify (- (/ 0.5 y)) into (- (* 0.5 (/ 1 y))) 3.674 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 3.674 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.674 * [taylor]: Taking taylor expansion of 0.5 in y 3.674 * [backup-simplify]: Simplify 0.5 into 0.5 3.674 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.674 * [taylor]: Taking taylor expansion of y in y 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 1 into 1 3.674 * [backup-simplify]: Simplify (/ 1 1) into 1 3.675 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.675 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.675 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.675 * [backup-simplify]: Simplify (- 0) into 0 3.675 * [taylor]: Taking taylor expansion of 0 in z 3.675 * [backup-simplify]: Simplify 0 into 0 3.675 * [taylor]: Taking taylor expansion of -1 in y 3.675 * [backup-simplify]: Simplify -1 into -1 3.676 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.676 * [taylor]: Taking taylor expansion of (- 0.125) in y 3.676 * [taylor]: Taking taylor expansion of 0.125 in y 3.676 * [backup-simplify]: Simplify 0.125 into 0.125 3.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.677 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 3.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 3.677 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 3.678 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 3.679 * [backup-simplify]: Simplify (+ 0 0) into 0 3.679 * [backup-simplify]: Simplify (- 0) into 0 3.679 * [backup-simplify]: Simplify (+ 0 0) into 0 3.679 * [taylor]: Taking taylor expansion of 0 in t 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [taylor]: Taking taylor expansion of 0 in z 3.679 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.680 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.680 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.681 * [backup-simplify]: Simplify (+ 0 0) into 0 3.681 * [backup-simplify]: Simplify (- 0) into 0 3.681 * [taylor]: Taking taylor expansion of 0 in z 3.681 * [backup-simplify]: Simplify 0 into 0 3.681 * [backup-simplify]: Simplify (- 0) into 0 3.681 * [taylor]: Taking taylor expansion of 0 in z 3.681 * [backup-simplify]: Simplify 0 into 0 3.682 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.682 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 3.682 * [backup-simplify]: Simplify (- 0) into 0 3.682 * [taylor]: Taking taylor expansion of 0 in y 3.682 * [backup-simplify]: Simplify 0 into 0 3.682 * [taylor]: Taking taylor expansion of 0 in y 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [taylor]: Taking taylor expansion of 0 in y 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify (- 0) into 0 3.683 * [taylor]: Taking taylor expansion of 0 in y 3.683 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.684 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.684 * [backup-simplify]: Simplify (- 0) into 0 3.684 * [backup-simplify]: Simplify 0 into 0 3.684 * [backup-simplify]: Simplify -1 into -1 3.684 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.685 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.686 * [backup-simplify]: Simplify (+ (* (- 0.125) (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x))))))) (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- t))) 1)))) (* (- 0.5) (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) (* 1 1)))))) into (- (+ t (* 0.125 x)) (* 0.5 (* z y))) 3.686 * * * [progress]: simplifying candidates 3.686 * [simplify]: Simplifying: (expm1 (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (log1p (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (* (/ x 8.0) 1.0) (log (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (exp (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (* (cbrt (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (cbrt (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))))) (cbrt (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (* (* (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (sqrt (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (sqrt (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0)))) (+ t (* 0.125 x)) (- (+ t (* 0.125 x)) (* 0.5 (* z y))) (- (+ t (* 0.125 x)) (* 0.5 (* z y))) 3.686 * * [simplify]: iteration 0: 28 enodes 3.691 * * [simplify]: iteration 1: 47 enodes 3.699 * * [simplify]: iteration 2: 107 enodes 3.729 * * [simplify]: iteration 3: 297 enodes 3.939 * * [simplify]: iteration 4: 1366 enodes 4.494 * * [simplify]: iteration complete: 5023 enodes 4.494 * * [simplify]: Extracting #0: cost 11 inf + 0 4.494 * * [simplify]: Extracting #1: cost 134 inf + 0 4.498 * * [simplify]: Extracting #2: cost 980 inf + 388 4.511 * * [simplify]: Extracting #3: cost 1547 inf + 19959 4.588 * * [simplify]: Extracting #4: cost 873 inf + 270117 4.744 * * [simplify]: Extracting #5: cost 75 inf + 561481 4.941 * * [simplify]: Extracting #6: cost 0 inf + 556923 5.151 * * [simplify]: Extracting #7: cost 0 inf + 553613 5.342 * [simplify]: Simplified to: (expm1 (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (log1p (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (/ x (/ 8.0 1.0)) (log (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (exp (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (* (cbrt (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (cbrt (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y)))))) (cbrt (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (* (* (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y)))) (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (sqrt (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (sqrt (fma 1.0 (/ x 8.0) (- t (/ z (/ 2.0 y))))) (fma 0.125 x t) (- (fma 0.125 x t) (* 0.5 (* z y))) (- (fma 0.125 x t) (* 0.5 (* z y))) 5.343 * * * [progress]: adding candidates to table 5.438 * [progress]: [Phase 3 of 3] Extracting. 5.443 * [simplify]: Simplifying: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 5.443 * * [simplify]: iteration 0: 12 enodes 5.443 * * [simplify]: iteration 1: 13 enodes 5.444 * * [simplify]: iteration complete: 13 enodes 5.444 * * [simplify]: Extracting #0: cost 1 inf + 0 5.444 * * [simplify]: Extracting #1: cost 4 inf + 0 5.444 * * [simplify]: Extracting #2: cost 7 inf + 1 5.444 * * [simplify]: Extracting #3: cost 6 inf + 4 5.444 * * [simplify]: Extracting #4: cost 6 inf + 47 5.444 * * [simplify]: Extracting #5: cost 0 inf + 520 5.445 * [simplify]: Simplified to: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 6.825 * [regime-testing]: Baseline error score: 0.02302411864001029 6.833 * [regime-testing]: Oracle error score: 0.02302411864001029 6.833 * [regime-testing]: End program error score: 0.02302411864001029 6.964 * [regime-testing]: Target error score: 0.007147134016932405