28.613 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying: (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t) 0.035 * * [simplify]: iteration 0: 13 enodes 0.038 * * [simplify]: iteration 1: 25 enodes 0.046 * * [simplify]: iteration 2: 48 enodes 0.059 * * [simplify]: iteration 3: 74 enodes 0.080 * * [simplify]: iteration 4: 113 enodes 0.108 * * [simplify]: iteration 5: 147 enodes 0.142 * * [simplify]: iteration 6: 179 enodes 0.163 * * [simplify]: iteration 7: 211 enodes 0.190 * * [simplify]: iteration 8: 269 enodes 0.250 * * [simplify]: iteration 9: 405 enodes 0.361 * * [simplify]: iteration 10: 610 enodes 0.481 * * [simplify]: iteration 11: 861 enodes 0.599 * * [simplify]: iteration 12: 1066 enodes 0.724 * * [simplify]: iteration 13: 1231 enodes 0.870 * * [simplify]: iteration 14: 1404 enodes 0.977 * * [simplify]: iteration 15: 1557 enodes 1.122 * * [simplify]: iteration 16: 1721 enodes 1.221 * * [simplify]: iteration 17: 1869 enodes 1.348 * * [simplify]: iteration 18: 2039 enodes 1.472 * * [simplify]: iteration 19: 2191 enodes 1.584 * * [simplify]: iteration 20: 2348 enodes 1.706 * * [simplify]: iteration 21: 2501 enodes 1.812 * * [simplify]: iteration 22: 2662 enodes 1.931 * * [simplify]: iteration 23: 2810 enodes 2.097 * * [simplify]: iteration 24: 2980 enodes 2.227 * * [simplify]: iteration 25: 3132 enodes 2.342 * * [simplify]: iteration 26: 3289 enodes 2.486 * * [simplify]: iteration 27: 3450 enodes 2.604 * * [simplify]: iteration 28: 3611 enodes 2.716 * * [simplify]: iteration 29: 3759 enodes 2.837 * * [simplify]: iteration 30: 3929 enodes 2.959 * * [simplify]: iteration 31: 4081 enodes 3.088 * * [simplify]: iteration 32: 4238 enodes 3.208 * * [simplify]: iteration 33: 4402 enodes 3.365 * * [simplify]: iteration 34: 4563 enodes 3.502 * * [simplify]: iteration 35: 4711 enodes 3.647 * * [simplify]: iteration 36: 4868 enodes 3.761 * * [simplify]: iteration complete: 5000 enodes 3.762 * * [simplify]: Extracting #0: cost 1 inf + 0 3.762 * * [simplify]: Extracting #1: cost 34 inf + 0 3.763 * * [simplify]: Extracting #2: cost 69 inf + 46 3.764 * * [simplify]: Extracting #3: cost 67 inf + 870 3.767 * * [simplify]: Extracting #4: cost 7 inf + 7356 3.773 * * [simplify]: Extracting #5: cost 0 inf + 8358 3.777 * [simplify]: Simplified to: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 3.783 * * [progress]: iteration 1 / 4 3.783 * * * [progress]: picking best candidate 3.787 * * * * [pick]: Picked # 3.788 * * * [progress]: localizing error 3.801 * * * [progress]: generating rewritten candidates 3.801 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.801 * * * [progress]: generating series expansions 3.801 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.802 * [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)))) 3.802 * [approximate]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in (x t z y) around 0 3.802 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in y 3.802 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.802 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in y 3.802 * [taylor]: Taking taylor expansion of (* 0.125 x) in y 3.802 * [taylor]: Taking taylor expansion of 0.125 in y 3.802 * [backup-simplify]: Simplify 0.125 into 0.125 3.802 * [taylor]: Taking taylor expansion of x in y 3.802 * [backup-simplify]: Simplify x into x 3.802 * [taylor]: Taking taylor expansion of 1.0 in y 3.802 * [backup-simplify]: Simplify 1.0 into 1.0 3.802 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in y 3.802 * [taylor]: Taking taylor expansion of t in y 3.802 * [backup-simplify]: Simplify t into t 3.802 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 3.802 * [taylor]: Taking taylor expansion of 0.5 in y 3.802 * [backup-simplify]: Simplify 0.5 into 0.5 3.802 * [taylor]: Taking taylor expansion of (* z y) in y 3.802 * [taylor]: Taking taylor expansion of z in y 3.802 * [backup-simplify]: Simplify z into z 3.802 * [taylor]: Taking taylor expansion of y in y 3.802 * [backup-simplify]: Simplify 0 into 0 3.802 * [backup-simplify]: Simplify 1 into 1 3.802 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in z 3.802 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.802 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in z 3.802 * [taylor]: Taking taylor expansion of (* 0.125 x) in z 3.802 * [taylor]: Taking taylor expansion of 0.125 in z 3.802 * [backup-simplify]: Simplify 0.125 into 0.125 3.802 * [taylor]: Taking taylor expansion of x in z 3.802 * [backup-simplify]: Simplify x into x 3.802 * [taylor]: Taking taylor expansion of 1.0 in z 3.802 * [backup-simplify]: Simplify 1.0 into 1.0 3.802 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in z 3.802 * [taylor]: Taking taylor expansion of t in z 3.802 * [backup-simplify]: Simplify t into t 3.802 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 3.802 * [taylor]: Taking taylor expansion of 0.5 in z 3.802 * [backup-simplify]: Simplify 0.5 into 0.5 3.803 * [taylor]: Taking taylor expansion of (* z y) in z 3.803 * [taylor]: Taking taylor expansion of z in z 3.803 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify 1 into 1 3.803 * [taylor]: Taking taylor expansion of y in z 3.803 * [backup-simplify]: Simplify y into y 3.803 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in t 3.803 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.803 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in t 3.803 * [taylor]: Taking taylor expansion of (* 0.125 x) in t 3.803 * [taylor]: Taking taylor expansion of 0.125 in t 3.803 * [backup-simplify]: Simplify 0.125 into 0.125 3.803 * [taylor]: Taking taylor expansion of x in t 3.803 * [backup-simplify]: Simplify x into x 3.803 * [taylor]: Taking taylor expansion of 1.0 in t 3.803 * [backup-simplify]: Simplify 1.0 into 1.0 3.803 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in t 3.803 * [taylor]: Taking taylor expansion of t in t 3.803 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify 1 into 1 3.803 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in t 3.803 * [taylor]: Taking taylor expansion of 0.5 in t 3.803 * [backup-simplify]: Simplify 0.5 into 0.5 3.803 * [taylor]: Taking taylor expansion of (* z y) in t 3.803 * [taylor]: Taking taylor expansion of z in t 3.803 * [backup-simplify]: Simplify z into z 3.803 * [taylor]: Taking taylor expansion of y in t 3.803 * [backup-simplify]: Simplify y into y 3.803 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in x 3.803 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.803 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in x 3.803 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 3.803 * [taylor]: Taking taylor expansion of 0.125 in x 3.803 * [backup-simplify]: Simplify 0.125 into 0.125 3.803 * [taylor]: Taking taylor expansion of x in x 3.803 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify 1 into 1 3.803 * [taylor]: Taking taylor expansion of 1.0 in x 3.803 * [backup-simplify]: Simplify 1.0 into 1.0 3.803 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in x 3.803 * [taylor]: Taking taylor expansion of t in x 3.803 * [backup-simplify]: Simplify t into t 3.803 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 3.803 * [taylor]: Taking taylor expansion of 0.5 in x 3.803 * [backup-simplify]: Simplify 0.5 into 0.5 3.803 * [taylor]: Taking taylor expansion of (* z y) in x 3.803 * [taylor]: Taking taylor expansion of z in x 3.803 * [backup-simplify]: Simplify z into z 3.803 * [taylor]: Taking taylor expansion of y in x 3.803 * [backup-simplify]: Simplify y into y 3.803 * [taylor]: Taking taylor expansion of (fma (* 0.125 x) 1.0 (- t (* 0.5 (* z y)))) in x 3.804 * [taylor]: Rewrote expression to (+ (* (* 0.125 x) 1.0) (- t (* 0.5 (* z y)))) 3.804 * [taylor]: Taking taylor expansion of (* (* 0.125 x) 1.0) in x 3.804 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 3.804 * [taylor]: Taking taylor expansion of 0.125 in x 3.804 * [backup-simplify]: Simplify 0.125 into 0.125 3.804 * [taylor]: Taking taylor expansion of x in x 3.804 * [backup-simplify]: Simplify 0 into 0 3.804 * [backup-simplify]: Simplify 1 into 1 3.804 * [taylor]: Taking taylor expansion of 1.0 in x 3.804 * [backup-simplify]: Simplify 1.0 into 1.0 3.804 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in x 3.804 * [taylor]: Taking taylor expansion of t in x 3.804 * [backup-simplify]: Simplify t into t 3.804 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 3.804 * [taylor]: Taking taylor expansion of 0.5 in x 3.804 * [backup-simplify]: Simplify 0.5 into 0.5 3.804 * [taylor]: Taking taylor expansion of (* z y) in x 3.804 * [taylor]: Taking taylor expansion of z in x 3.804 * [backup-simplify]: Simplify z into z 3.804 * [taylor]: Taking taylor expansion of y in x 3.804 * [backup-simplify]: Simplify y into y 3.804 * [backup-simplify]: Simplify (* 0.125 0) into 0 3.805 * [backup-simplify]: Simplify (* 0 1.0) into 0 3.805 * [backup-simplify]: Simplify (* z y) into (* z y) 3.805 * [backup-simplify]: Simplify (* 0.5 (* z y)) into (* 0.5 (* z y)) 3.805 * [backup-simplify]: Simplify (- (* 0.5 (* z y))) into (- (* 0.5 (* z y))) 3.805 * [backup-simplify]: Simplify (+ t (- (* 0.5 (* z y)))) into (- t (* 0.5 (* z y))) 3.805 * [backup-simplify]: Simplify (+ 0 (- t (* 0.5 (* z y)))) into (- t (* 0.5 (* z y))) 3.805 * [taylor]: Taking taylor expansion of (- t (* 0.5 (* z y))) in t 3.805 * [taylor]: Taking taylor expansion of t in t 3.805 * [backup-simplify]: Simplify 0 into 0 3.805 * [backup-simplify]: Simplify 1 into 1 3.805 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in t 3.805 * [taylor]: Taking taylor expansion of 0.5 in t 3.805 * [backup-simplify]: Simplify 0.5 into 0.5 3.805 * [taylor]: Taking taylor expansion of (* z y) in t 3.805 * [taylor]: Taking taylor expansion of z in t 3.805 * [backup-simplify]: Simplify z into z 3.805 * [taylor]: Taking taylor expansion of y in t 3.805 * [backup-simplify]: Simplify y into y 3.805 * [backup-simplify]: Simplify (* z y) into (* z y) 3.805 * [backup-simplify]: Simplify (* 0.5 (* z y)) into (* 0.5 (* z y)) 3.806 * [backup-simplify]: Simplify (- (* 0.5 (* z y))) into (- (* 0.5 (* z y))) 3.806 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (* z y)))) into (- (* 0.5 (* z y))) 3.806 * [taylor]: Taking taylor expansion of (- (* 0.5 (* z y))) in z 3.806 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 3.806 * [taylor]: Taking taylor expansion of 0.5 in z 3.806 * [backup-simplify]: Simplify 0.5 into 0.5 3.806 * [taylor]: Taking taylor expansion of (* z y) in z 3.806 * [taylor]: Taking taylor expansion of z in z 3.806 * [backup-simplify]: Simplify 0 into 0 3.806 * [backup-simplify]: Simplify 1 into 1 3.806 * [taylor]: Taking taylor expansion of y in z 3.806 * [backup-simplify]: Simplify y into y 3.806 * [backup-simplify]: Simplify (* 0 y) into 0 3.806 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.807 * [backup-simplify]: Simplify (- 0) into 0 3.807 * [taylor]: Taking taylor expansion of 0 in y 3.807 * [backup-simplify]: Simplify 0 into 0 3.807 * [backup-simplify]: Simplify 0 into 0 3.808 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 3.809 * [backup-simplify]: Simplify (+ (* 0 0) (* 0.125 1.0)) into 0.125 3.809 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.809 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* z y))) into 0 3.809 * [backup-simplify]: Simplify (- 0) into 0 3.810 * [backup-simplify]: Simplify (+ 0 0) into 0 3.810 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 3.810 * [taylor]: Taking taylor expansion of 0.125 in t 3.810 * [backup-simplify]: Simplify 0.125 into 0.125 3.810 * [taylor]: Taking taylor expansion of 0.125 in z 3.810 * [backup-simplify]: Simplify 0.125 into 0.125 3.810 * [taylor]: Taking taylor expansion of 0.125 in y 3.810 * [backup-simplify]: Simplify 0.125 into 0.125 3.810 * [backup-simplify]: Simplify 0.125 into 0.125 3.810 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.811 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* z y))) into 0 3.811 * [backup-simplify]: Simplify (- 0) into 0 3.811 * [backup-simplify]: Simplify (+ 1 0) into 1 3.811 * [taylor]: Taking taylor expansion of 1 in z 3.811 * [backup-simplify]: Simplify 1 into 1 3.811 * [taylor]: Taking taylor expansion of 1 in y 3.811 * [backup-simplify]: Simplify 1 into 1 3.811 * [backup-simplify]: Simplify 1 into 1 3.812 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.812 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 3.812 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 3.812 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.812 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.812 * [taylor]: Taking taylor expansion of 0.5 in y 3.812 * [backup-simplify]: Simplify 0.5 into 0.5 3.812 * [taylor]: Taking taylor expansion of y in y 3.812 * [backup-simplify]: Simplify 0 into 0 3.812 * [backup-simplify]: Simplify 1 into 1 3.812 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.813 * [backup-simplify]: Simplify (- 0) into 0 3.813 * [backup-simplify]: Simplify 0 into 0 3.813 * [backup-simplify]: Simplify 0 into 0 3.813 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 1) (* 0 0))) into 0 3.814 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 0.125 0) (* 0 1.0))) into 0 3.814 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.815 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (* z y)))) into 0 3.815 * [backup-simplify]: Simplify (- 0) into 0 3.815 * [backup-simplify]: Simplify (+ 0 0) into 0 3.815 * [backup-simplify]: Simplify (+ 0 0) into 0 3.815 * [taylor]: Taking taylor expansion of 0 in t 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [taylor]: Taking taylor expansion of 0 in z 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [taylor]: Taking taylor expansion of 0 in y 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [taylor]: Taking taylor expansion of 0 in z 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [taylor]: Taking taylor expansion of 0 in y 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.817 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (* z y)))) into 0 3.817 * [backup-simplify]: Simplify (- 0) into 0 3.817 * [backup-simplify]: Simplify (+ 0 0) into 0 3.817 * [taylor]: Taking taylor expansion of 0 in z 3.817 * [backup-simplify]: Simplify 0 into 0 3.817 * [taylor]: Taking taylor expansion of 0 in y 3.817 * [backup-simplify]: Simplify 0 into 0 3.817 * [backup-simplify]: Simplify 0 into 0 3.817 * [taylor]: Taking taylor expansion of 0 in y 3.817 * [backup-simplify]: Simplify 0 into 0 3.817 * [backup-simplify]: Simplify 0 into 0 3.817 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* t 1)))) (* 0.125 (* 1 (* 1 (* 1 x))))) into (+ t (* 0.125 x)) 3.818 * [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))))) 3.818 * [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 3.818 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in y 3.818 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.818 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in y 3.818 * [taylor]: Taking taylor expansion of (/ 0.125 x) in y 3.818 * [taylor]: Taking taylor expansion of 0.125 in y 3.818 * [backup-simplify]: Simplify 0.125 into 0.125 3.818 * [taylor]: Taking taylor expansion of x in y 3.818 * [backup-simplify]: Simplify x into x 3.818 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.818 * [taylor]: Taking taylor expansion of 1.0 in y 3.818 * [backup-simplify]: Simplify 1.0 into 1.0 3.818 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in y 3.818 * [taylor]: Taking taylor expansion of (/ 1 t) in y 3.818 * [taylor]: Taking taylor expansion of t in y 3.818 * [backup-simplify]: Simplify t into t 3.818 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 3.818 * [taylor]: Taking taylor expansion of 0.5 in y 3.818 * [backup-simplify]: Simplify 0.5 into 0.5 3.818 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 3.818 * [taylor]: Taking taylor expansion of (* z y) in y 3.818 * [taylor]: Taking taylor expansion of z in y 3.818 * [backup-simplify]: Simplify z into z 3.818 * [taylor]: Taking taylor expansion of y in y 3.818 * [backup-simplify]: Simplify 0 into 0 3.818 * [backup-simplify]: Simplify 1 into 1 3.818 * [backup-simplify]: Simplify (* z 0) into 0 3.819 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 3.819 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.819 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in z 3.819 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.819 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in z 3.819 * [taylor]: Taking taylor expansion of (/ 0.125 x) in z 3.819 * [taylor]: Taking taylor expansion of 0.125 in z 3.819 * [backup-simplify]: Simplify 0.125 into 0.125 3.819 * [taylor]: Taking taylor expansion of x in z 3.819 * [backup-simplify]: Simplify x into x 3.819 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.819 * [taylor]: Taking taylor expansion of 1.0 in z 3.819 * [backup-simplify]: Simplify 1.0 into 1.0 3.819 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in z 3.819 * [taylor]: Taking taylor expansion of (/ 1 t) in z 3.819 * [taylor]: Taking taylor expansion of t in z 3.819 * [backup-simplify]: Simplify t into t 3.819 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.819 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.819 * [taylor]: Taking taylor expansion of 0.5 in z 3.819 * [backup-simplify]: Simplify 0.5 into 0.5 3.819 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.819 * [taylor]: Taking taylor expansion of (* z y) in z 3.819 * [taylor]: Taking taylor expansion of z in z 3.819 * [backup-simplify]: Simplify 0 into 0 3.819 * [backup-simplify]: Simplify 1 into 1 3.819 * [taylor]: Taking taylor expansion of y in z 3.819 * [backup-simplify]: Simplify y into y 3.819 * [backup-simplify]: Simplify (* 0 y) into 0 3.820 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.820 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.820 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.820 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.820 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in t 3.820 * [taylor]: Taking taylor expansion of (/ 0.125 x) in t 3.820 * [taylor]: Taking taylor expansion of 0.125 in t 3.820 * [backup-simplify]: Simplify 0.125 into 0.125 3.820 * [taylor]: Taking taylor expansion of x in t 3.820 * [backup-simplify]: Simplify x into x 3.820 * [backup-simplify]: Simplify (/ 0.125 x) into (/ 0.125 x) 3.820 * [taylor]: Taking taylor expansion of 1.0 in t 3.820 * [backup-simplify]: Simplify 1.0 into 1.0 3.820 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.820 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.820 * [taylor]: Taking taylor expansion of t in t 3.820 * [backup-simplify]: Simplify 0 into 0 3.820 * [backup-simplify]: Simplify 1 into 1 3.821 * [backup-simplify]: Simplify (/ 1 1) into 1 3.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.821 * [taylor]: Taking taylor expansion of 0.5 in t 3.821 * [backup-simplify]: Simplify 0.5 into 0.5 3.821 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.821 * [taylor]: Taking taylor expansion of (* z y) in t 3.821 * [taylor]: Taking taylor expansion of z in t 3.821 * [backup-simplify]: Simplify z into z 3.821 * [taylor]: Taking taylor expansion of y in t 3.821 * [backup-simplify]: Simplify y into y 3.821 * [backup-simplify]: Simplify (* z y) into (* z y) 3.821 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.821 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.821 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.821 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in x 3.821 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x 3.821 * [taylor]: Taking taylor expansion of 0.125 in x 3.821 * [backup-simplify]: Simplify 0.125 into 0.125 3.821 * [taylor]: Taking taylor expansion of x in x 3.821 * [backup-simplify]: Simplify 0 into 0 3.821 * [backup-simplify]: Simplify 1 into 1 3.822 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125 3.822 * [taylor]: Taking taylor expansion of 1.0 in x 3.822 * [backup-simplify]: Simplify 1.0 into 1.0 3.822 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.822 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.822 * [taylor]: Taking taylor expansion of t in x 3.822 * [backup-simplify]: Simplify t into t 3.822 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.822 * [taylor]: Taking taylor expansion of 0.5 in x 3.822 * [backup-simplify]: Simplify 0.5 into 0.5 3.822 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.822 * [taylor]: Taking taylor expansion of (* z y) in x 3.822 * [taylor]: Taking taylor expansion of z in x 3.822 * [backup-simplify]: Simplify z into z 3.822 * [taylor]: Taking taylor expansion of y in x 3.822 * [backup-simplify]: Simplify y into y 3.822 * [backup-simplify]: Simplify (* z y) into (* z y) 3.822 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.822 * [taylor]: Taking taylor expansion of (fma (/ 0.125 x) 1.0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.822 * [taylor]: Rewrote expression to (+ (* (/ 0.125 x) 1.0) (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.822 * [taylor]: Taking taylor expansion of (* (/ 0.125 x) 1.0) in x 3.822 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x 3.822 * [taylor]: Taking taylor expansion of 0.125 in x 3.822 * [backup-simplify]: Simplify 0.125 into 0.125 3.822 * [taylor]: Taking taylor expansion of x in x 3.822 * [backup-simplify]: Simplify 0 into 0 3.822 * [backup-simplify]: Simplify 1 into 1 3.823 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125 3.823 * [taylor]: Taking taylor expansion of 1.0 in x 3.823 * [backup-simplify]: Simplify 1.0 into 1.0 3.823 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.823 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.823 * [taylor]: Taking taylor expansion of t in x 3.823 * [backup-simplify]: Simplify t into t 3.823 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.823 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.823 * [taylor]: Taking taylor expansion of 0.5 in x 3.823 * [backup-simplify]: Simplify 0.5 into 0.5 3.823 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.823 * [taylor]: Taking taylor expansion of (* z y) in x 3.823 * [taylor]: Taking taylor expansion of z in x 3.823 * [backup-simplify]: Simplify z into z 3.823 * [taylor]: Taking taylor expansion of y in x 3.823 * [backup-simplify]: Simplify y into y 3.823 * [backup-simplify]: Simplify (* z y) into (* z y) 3.823 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.824 * [backup-simplify]: Simplify (* 0.125 1.0) into 0.125 3.824 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 3.824 * [taylor]: Taking taylor expansion of 0.125 in t 3.824 * [backup-simplify]: Simplify 0.125 into 0.125 3.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0 3.826 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1.0)) into 0 3.826 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.826 * [backup-simplify]: Simplify (- (/ 0.5 (* z y))) into (- (* 0.5 (/ 1 (* z y)))) 3.826 * [backup-simplify]: Simplify (+ (/ 1 t) (- (* 0.5 (/ 1 (* z y))))) into (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.826 * [backup-simplify]: Simplify (+ 0 (- (/ 1 t) (* 0.5 (/ 1 (* z y))))) into (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.826 * [taylor]: Taking taylor expansion of (- (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.826 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.826 * [taylor]: Taking taylor expansion of t in t 3.826 * [backup-simplify]: Simplify 0 into 0 3.826 * [backup-simplify]: Simplify 1 into 1 3.826 * [backup-simplify]: Simplify (/ 1 1) into 1 3.826 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.826 * [taylor]: Taking taylor expansion of 0.5 in t 3.827 * [backup-simplify]: Simplify 0.5 into 0.5 3.827 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.827 * [taylor]: Taking taylor expansion of (* z y) in t 3.827 * [taylor]: Taking taylor expansion of z in t 3.827 * [backup-simplify]: Simplify z into z 3.827 * [taylor]: Taking taylor expansion of y in t 3.827 * [backup-simplify]: Simplify y into y 3.827 * [backup-simplify]: Simplify (* z y) into (* z y) 3.827 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.827 * [backup-simplify]: Simplify (+ 1 0) into 1 3.827 * [taylor]: Taking taylor expansion of 1 in z 3.827 * [backup-simplify]: Simplify 1 into 1 3.827 * [taylor]: Taking taylor expansion of 0.125 in z 3.827 * [backup-simplify]: Simplify 0.125 into 0.125 3.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.828 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1.0))) into 0 3.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 3.829 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.829 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.829 * [backup-simplify]: Simplify (- 0) into 0 3.830 * [backup-simplify]: Simplify (+ 0 0) into 0 3.830 * [backup-simplify]: Simplify (+ 0 0) into 0 3.830 * [taylor]: Taking taylor expansion of 0 in t 3.830 * [backup-simplify]: Simplify 0 into 0 3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.831 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.831 * [backup-simplify]: Simplify (- (/ 0.5 (* z y))) into (- (* 0.5 (/ 1 (* z y)))) 3.831 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 (* z y))))) into (- (* 0.5 (/ 1 (* z y)))) 3.831 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in z 3.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.831 * [taylor]: Taking taylor expansion of 0.5 in z 3.831 * [backup-simplify]: Simplify 0.5 into 0.5 3.831 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.831 * [taylor]: Taking taylor expansion of (* z y) in z 3.831 * [taylor]: Taking taylor expansion of z in z 3.831 * [backup-simplify]: Simplify 0 into 0 3.831 * [backup-simplify]: Simplify 1 into 1 3.831 * [taylor]: Taking taylor expansion of y in z 3.831 * [backup-simplify]: Simplify y into y 3.831 * [backup-simplify]: Simplify (* 0 y) into 0 3.831 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.831 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 3.832 * [backup-simplify]: Simplify (- (/ 0.5 y)) into (- (* 0.5 (/ 1 y))) 3.832 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 3.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.832 * [taylor]: Taking taylor expansion of 0.5 in y 3.832 * [backup-simplify]: Simplify 0.5 into 0.5 3.832 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.832 * [taylor]: Taking taylor expansion of y in y 3.832 * [backup-simplify]: Simplify 0 into 0 3.832 * [backup-simplify]: Simplify 1 into 1 3.832 * [backup-simplify]: Simplify (/ 1 1) into 1 3.832 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.833 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.833 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.833 * [taylor]: Taking taylor expansion of 0 in z 3.833 * [backup-simplify]: Simplify 0 into 0 3.833 * [taylor]: Taking taylor expansion of 1 in y 3.833 * [backup-simplify]: Simplify 1 into 1 3.833 * [taylor]: Taking taylor expansion of 0.125 in y 3.833 * [backup-simplify]: Simplify 0.125 into 0.125 3.834 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.834 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 3.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 3.835 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 3.836 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 3.836 * [backup-simplify]: Simplify (- 0) into 0 3.836 * [backup-simplify]: Simplify (+ 0 0) into 0 3.836 * [backup-simplify]: Simplify (+ 0 0) into 0 3.836 * [taylor]: Taking taylor expansion of 0 in t 3.836 * [backup-simplify]: Simplify 0 into 0 3.836 * [taylor]: Taking taylor expansion of 0 in z 3.836 * [backup-simplify]: Simplify 0 into 0 3.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.837 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.838 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.838 * [backup-simplify]: Simplify (- 0) into 0 3.838 * [backup-simplify]: Simplify (+ 0 0) into 0 3.838 * [taylor]: Taking taylor expansion of 0 in z 3.838 * [backup-simplify]: Simplify 0 into 0 3.838 * [taylor]: Taking taylor expansion of 0 in z 3.838 * [backup-simplify]: Simplify 0 into 0 3.839 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.839 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 3.839 * [backup-simplify]: Simplify (- 0) into 0 3.839 * [taylor]: Taking taylor expansion of 0 in y 3.839 * [backup-simplify]: Simplify 0 into 0 3.840 * [taylor]: Taking taylor expansion of 0 in y 3.840 * [backup-simplify]: Simplify 0 into 0 3.840 * [taylor]: Taking taylor expansion of 0 in y 3.840 * [backup-simplify]: Simplify 0 into 0 3.840 * [taylor]: Taking taylor expansion of 0 in y 3.840 * [backup-simplify]: Simplify 0 into 0 3.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.841 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.841 * [backup-simplify]: Simplify (- 0) into 0 3.841 * [backup-simplify]: Simplify 0 into 0 3.841 * [backup-simplify]: Simplify 1 into 1 3.841 * [backup-simplify]: Simplify 0.125 into 0.125 3.842 * [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))) 3.842 * [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)))))) 3.842 * [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 3.842 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in y 3.843 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.843 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in y 3.843 * [taylor]: Taking taylor expansion of (/ -0.125 x) in y 3.843 * [taylor]: Taking taylor expansion of -0.125 in y 3.843 * [backup-simplify]: Simplify -0.125 into -0.125 3.843 * [taylor]: Taking taylor expansion of x in y 3.843 * [backup-simplify]: Simplify x into x 3.843 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.843 * [taylor]: Taking taylor expansion of 1.0 in y 3.843 * [backup-simplify]: Simplify 1.0 into 1.0 3.843 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in y 3.843 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in y 3.843 * [taylor]: Taking taylor expansion of (/ 1 t) in y 3.843 * [taylor]: Taking taylor expansion of t in y 3.843 * [backup-simplify]: Simplify t into t 3.843 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 3.843 * [taylor]: Taking taylor expansion of 0.5 in y 3.843 * [backup-simplify]: Simplify 0.5 into 0.5 3.843 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 3.843 * [taylor]: Taking taylor expansion of (* z y) in y 3.843 * [taylor]: Taking taylor expansion of z in y 3.843 * [backup-simplify]: Simplify z into z 3.843 * [taylor]: Taking taylor expansion of y in y 3.843 * [backup-simplify]: Simplify 0 into 0 3.843 * [backup-simplify]: Simplify 1 into 1 3.843 * [backup-simplify]: Simplify (* z 0) into 0 3.843 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 3.844 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.844 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in z 3.844 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.844 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in z 3.844 * [taylor]: Taking taylor expansion of (/ -0.125 x) in z 3.844 * [taylor]: Taking taylor expansion of -0.125 in z 3.844 * [backup-simplify]: Simplify -0.125 into -0.125 3.844 * [taylor]: Taking taylor expansion of x in z 3.844 * [backup-simplify]: Simplify x into x 3.844 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.844 * [taylor]: Taking taylor expansion of 1.0 in z 3.844 * [backup-simplify]: Simplify 1.0 into 1.0 3.844 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in z 3.844 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in z 3.844 * [taylor]: Taking taylor expansion of (/ 1 t) in z 3.844 * [taylor]: Taking taylor expansion of t in z 3.844 * [backup-simplify]: Simplify t into t 3.844 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.844 * [taylor]: Taking taylor expansion of 0.5 in z 3.844 * [backup-simplify]: Simplify 0.5 into 0.5 3.844 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.844 * [taylor]: Taking taylor expansion of (* z y) in z 3.844 * [taylor]: Taking taylor expansion of z in z 3.844 * [backup-simplify]: Simplify 0 into 0 3.844 * [backup-simplify]: Simplify 1 into 1 3.844 * [taylor]: Taking taylor expansion of y in z 3.844 * [backup-simplify]: Simplify y into y 3.844 * [backup-simplify]: Simplify (* 0 y) into 0 3.845 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.845 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.845 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in t 3.845 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.845 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in t 3.845 * [taylor]: Taking taylor expansion of (/ -0.125 x) in t 3.845 * [taylor]: Taking taylor expansion of -0.125 in t 3.845 * [backup-simplify]: Simplify -0.125 into -0.125 3.845 * [taylor]: Taking taylor expansion of x in t 3.845 * [backup-simplify]: Simplify x into x 3.845 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.845 * [taylor]: Taking taylor expansion of 1.0 in t 3.845 * [backup-simplify]: Simplify 1.0 into 1.0 3.845 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.845 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.845 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.845 * [taylor]: Taking taylor expansion of t in t 3.845 * [backup-simplify]: Simplify 0 into 0 3.845 * [backup-simplify]: Simplify 1 into 1 3.846 * [backup-simplify]: Simplify (/ 1 1) into 1 3.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.846 * [taylor]: Taking taylor expansion of 0.5 in t 3.846 * [backup-simplify]: Simplify 0.5 into 0.5 3.846 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.846 * [taylor]: Taking taylor expansion of (* z y) in t 3.846 * [taylor]: Taking taylor expansion of z in t 3.846 * [backup-simplify]: Simplify z into z 3.846 * [taylor]: Taking taylor expansion of y in t 3.846 * [backup-simplify]: Simplify y into y 3.846 * [backup-simplify]: Simplify (* z y) into (* z y) 3.846 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.846 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in x 3.846 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.846 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in x 3.846 * [taylor]: Taking taylor expansion of (/ -0.125 x) in x 3.846 * [taylor]: Taking taylor expansion of -0.125 in x 3.846 * [backup-simplify]: Simplify -0.125 into -0.125 3.846 * [taylor]: Taking taylor expansion of x in x 3.846 * [backup-simplify]: Simplify 0 into 0 3.846 * [backup-simplify]: Simplify 1 into 1 3.847 * [backup-simplify]: Simplify (/ -0.125 1) into -0.125 3.847 * [taylor]: Taking taylor expansion of 1.0 in x 3.847 * [backup-simplify]: Simplify 1.0 into 1.0 3.847 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.847 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.847 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.847 * [taylor]: Taking taylor expansion of t in x 3.847 * [backup-simplify]: Simplify t into t 3.847 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.847 * [taylor]: Taking taylor expansion of 0.5 in x 3.847 * [backup-simplify]: Simplify 0.5 into 0.5 3.847 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.847 * [taylor]: Taking taylor expansion of (* z y) in x 3.847 * [taylor]: Taking taylor expansion of z in x 3.847 * [backup-simplify]: Simplify z into z 3.847 * [taylor]: Taking taylor expansion of y in x 3.847 * [backup-simplify]: Simplify y into y 3.847 * [backup-simplify]: Simplify (* z y) into (* z y) 3.847 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.847 * [taylor]: Taking taylor expansion of (fma (/ -0.125 x) 1.0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) in x 3.847 * [taylor]: Rewrote expression to (+ (* (/ -0.125 x) 1.0) (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) 3.847 * [taylor]: Taking taylor expansion of (* (/ -0.125 x) 1.0) in x 3.847 * [taylor]: Taking taylor expansion of (/ -0.125 x) in x 3.847 * [taylor]: Taking taylor expansion of -0.125 in x 3.847 * [backup-simplify]: Simplify -0.125 into -0.125 3.847 * [taylor]: Taking taylor expansion of x in x 3.847 * [backup-simplify]: Simplify 0 into 0 3.847 * [backup-simplify]: Simplify 1 into 1 3.848 * [backup-simplify]: Simplify (/ -0.125 1) into -0.125 3.848 * [taylor]: Taking taylor expansion of 1.0 in x 3.848 * [backup-simplify]: Simplify 1.0 into 1.0 3.848 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in x 3.848 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in x 3.848 * [taylor]: Taking taylor expansion of (/ 1 t) in x 3.848 * [taylor]: Taking taylor expansion of t in x 3.848 * [backup-simplify]: Simplify t into t 3.848 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 3.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 3.848 * [taylor]: Taking taylor expansion of 0.5 in x 3.848 * [backup-simplify]: Simplify 0.5 into 0.5 3.848 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 3.848 * [taylor]: Taking taylor expansion of (* z y) in x 3.848 * [taylor]: Taking taylor expansion of z in x 3.848 * [backup-simplify]: Simplify z into z 3.848 * [taylor]: Taking taylor expansion of y in x 3.848 * [backup-simplify]: Simplify y into y 3.848 * [backup-simplify]: Simplify (* z y) into (* z y) 3.848 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.849 * [backup-simplify]: Simplify (* -0.125 1.0) into -0.125 3.849 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125) 3.849 * [taylor]: Taking taylor expansion of (- 0.125) in t 3.849 * [taylor]: Taking taylor expansion of 0.125 in t 3.849 * [backup-simplify]: Simplify 0.125 into 0.125 3.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)))) into 0 3.855 * [backup-simplify]: Simplify (+ (* -0.125 0) (* 0 1.0)) into 0 3.855 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.855 * [backup-simplify]: Simplify (+ (/ 1 t) (/ 0.5 (* z y))) into (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) 3.855 * [backup-simplify]: Simplify (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) into (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.855 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))))) into (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) 3.855 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) (* 0.5 (/ 1 (* z y))))) in t 3.855 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (* 0.5 (/ 1 (* z y)))) in t 3.855 * [taylor]: Taking taylor expansion of (/ 1 t) in t 3.855 * [taylor]: Taking taylor expansion of t in t 3.855 * [backup-simplify]: Simplify 0 into 0 3.856 * [backup-simplify]: Simplify 1 into 1 3.856 * [backup-simplify]: Simplify (/ 1 1) into 1 3.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in t 3.856 * [taylor]: Taking taylor expansion of 0.5 in t 3.856 * [backup-simplify]: Simplify 0.5 into 0.5 3.856 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in t 3.856 * [taylor]: Taking taylor expansion of (* z y) in t 3.856 * [taylor]: Taking taylor expansion of z in t 3.856 * [backup-simplify]: Simplify z into z 3.856 * [taylor]: Taking taylor expansion of y in t 3.856 * [backup-simplify]: Simplify y into y 3.856 * [backup-simplify]: Simplify (* z y) into (* z y) 3.856 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 3.857 * [backup-simplify]: Simplify (+ 1 0) into 1 3.857 * [backup-simplify]: Simplify (- 1) into -1 3.857 * [taylor]: Taking taylor expansion of -1 in z 3.857 * [backup-simplify]: Simplify -1 into -1 3.857 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.857 * [taylor]: Taking taylor expansion of (- 0.125) in z 3.857 * [taylor]: Taking taylor expansion of 0.125 in z 3.857 * [backup-simplify]: Simplify 0.125 into 0.125 3.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.859 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (* 0 1.0))) into 0 3.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 3.859 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.859 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.860 * [backup-simplify]: Simplify (+ 0 0) into 0 3.860 * [backup-simplify]: Simplify (- 0) into 0 3.860 * [backup-simplify]: Simplify (+ 0 0) into 0 3.860 * [taylor]: Taking taylor expansion of 0 in t 3.860 * [backup-simplify]: Simplify 0 into 0 3.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.861 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y)) 3.861 * [backup-simplify]: Simplify (+ 0 (/ 0.5 (* z y))) into (* 0.5 (/ 1 (* z y))) 3.861 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 (* z y)))) into (- (* 0.5 (/ 1 (* z y)))) 3.861 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in z 3.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 3.861 * [taylor]: Taking taylor expansion of 0.5 in z 3.861 * [backup-simplify]: Simplify 0.5 into 0.5 3.861 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 3.861 * [taylor]: Taking taylor expansion of (* z y) in z 3.861 * [taylor]: Taking taylor expansion of z in z 3.861 * [backup-simplify]: Simplify 0 into 0 3.861 * [backup-simplify]: Simplify 1 into 1 3.861 * [taylor]: Taking taylor expansion of y in z 3.861 * [backup-simplify]: Simplify y into y 3.861 * [backup-simplify]: Simplify (* 0 y) into 0 3.861 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.861 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.861 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 3.862 * [backup-simplify]: Simplify (- (/ 0.5 y)) into (- (* 0.5 (/ 1 y))) 3.862 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 3.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.862 * [taylor]: Taking taylor expansion of 0.5 in y 3.862 * [backup-simplify]: Simplify 0.5 into 0.5 3.862 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.862 * [taylor]: Taking taylor expansion of y in y 3.862 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify 1 into 1 3.862 * [backup-simplify]: Simplify (/ 1 1) into 1 3.862 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.863 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.863 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.863 * [backup-simplify]: Simplify (- 0) into 0 3.863 * [taylor]: Taking taylor expansion of 0 in z 3.863 * [backup-simplify]: Simplify 0 into 0 3.863 * [taylor]: Taking taylor expansion of -1 in y 3.863 * [backup-simplify]: Simplify -1 into -1 3.863 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.863 * [taylor]: Taking taylor expansion of (- 0.125) in y 3.863 * [taylor]: Taking taylor expansion of 0.125 in y 3.863 * [backup-simplify]: Simplify 0.125 into 0.125 3.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.865 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1.0)))) into 0 3.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 3.866 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 3.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 3.866 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 3.867 * [backup-simplify]: Simplify (+ 0 0) into 0 3.867 * [backup-simplify]: Simplify (- 0) into 0 3.867 * [backup-simplify]: Simplify (+ 0 0) into 0 3.867 * [taylor]: Taking taylor expansion of 0 in t 3.867 * [backup-simplify]: Simplify 0 into 0 3.867 * [taylor]: Taking taylor expansion of 0 in z 3.867 * [backup-simplify]: Simplify 0 into 0 3.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.868 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 3.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 3.868 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0 3.869 * [backup-simplify]: Simplify (+ 0 0) into 0 3.869 * [backup-simplify]: Simplify (- 0) into 0 3.869 * [taylor]: Taking taylor expansion of 0 in z 3.869 * [backup-simplify]: Simplify 0 into 0 3.869 * [backup-simplify]: Simplify (- 0) into 0 3.869 * [taylor]: Taking taylor expansion of 0 in z 3.869 * [backup-simplify]: Simplify 0 into 0 3.870 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.870 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 3.870 * [backup-simplify]: Simplify (- 0) into 0 3.870 * [taylor]: Taking taylor expansion of 0 in y 3.870 * [backup-simplify]: Simplify 0 into 0 3.870 * [taylor]: Taking taylor expansion of 0 in y 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [taylor]: Taking taylor expansion of 0 in y 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify (- 0) into 0 3.871 * [taylor]: Taking taylor expansion of 0 in y 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.872 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.872 * [backup-simplify]: Simplify (- 0) into 0 3.872 * [backup-simplify]: Simplify 0 into 0 3.872 * [backup-simplify]: Simplify -1 into -1 3.872 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.873 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 3.874 * [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))) 3.874 * * * [progress]: simplifying candidates 3.874 * [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))) 3.874 * * [simplify]: iteration 0: 28 enodes 3.882 * * [simplify]: iteration 1: 47 enodes 3.898 * * [simplify]: iteration 2: 107 enodes 3.926 * * [simplify]: iteration 3: 297 enodes 4.116 * * [simplify]: iteration 4: 1366 enodes 4.696 * * [simplify]: iteration complete: 5023 enodes 4.697 * * [simplify]: Extracting #0: cost 11 inf + 0 4.697 * * [simplify]: Extracting #1: cost 134 inf + 0 4.701 * * [simplify]: Extracting #2: cost 980 inf + 388 4.711 * * [simplify]: Extracting #3: cost 1547 inf + 19959 4.791 * * [simplify]: Extracting #4: cost 873 inf + 270117 4.947 * * [simplify]: Extracting #5: cost 75 inf + 561481 5.124 * * [simplify]: Extracting #6: cost 0 inf + 556923 5.347 * * [simplify]: Extracting #7: cost 0 inf + 553613 5.498 * [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))) 5.499 * * * [progress]: adding candidates to table 5.564 * [progress]: [Phase 3 of 3] Extracting. 5.569 * [simplify]: Simplifying: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 5.569 * * [simplify]: iteration 0: 12 enodes 5.570 * * [simplify]: iteration 1: 13 enodes 5.570 * * [simplify]: iteration complete: 13 enodes 5.570 * * [simplify]: Extracting #0: cost 1 inf + 0 5.570 * * [simplify]: Extracting #1: cost 4 inf + 0 5.570 * * [simplify]: Extracting #2: cost 7 inf + 1 5.570 * * [simplify]: Extracting #3: cost 6 inf + 4 5.570 * * [simplify]: Extracting #4: cost 6 inf + 47 5.570 * * [simplify]: Extracting #5: cost 0 inf + 520 5.570 * [simplify]: Simplified to: (fma (/ x 8.0) 1.0 (- t (/ (* z y) 2.0))) 7.187 * [regime-testing]: Baseline error score: 0.02302411864001029 7.199 * [regime-testing]: Oracle error score: 0.02302411864001029 7.200 * [regime-testing]: End program error score: 0.02302411864001029 7.345 * [regime-testing]: Target error score: 0.007147134016932405