1.976 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.022 * [simplify]: Sending expressions to egg_math: (- (* h0 h0) (* (* h1 h2) h3)) 0.024 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.026 * * [simplify]: iteration 1 : 33 enodes (cost 4 ) 0.027 * * [simplify]: iteration 2 : 64 enodes (cost 4 ) 0.029 * * [simplify]: iteration 3 : 79 enodes (cost 4 ) 0.031 * * [simplify]: iteration 4 : 79 enodes (cost 4 ) 0.031 * * [progress]: iteration 1 / 4 0.031 * * * [progress]: picking best candidate 0.033 * * * * [pick]: Picked # 0.033 * * * [progress]: localizing error 0.039 * * * [progress]: generating rewritten candidates 0.039 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.048 * * * [progress]: generating series expansions 0.048 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.048 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.048 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.048 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.048 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.048 * [taylor]: Taking taylor expansion of x in z 0.048 * [backup-simplify]: Simplify x into x 0.048 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.048 * [taylor]: Taking taylor expansion of 4.0 in z 0.048 * [backup-simplify]: Simplify 4.0 into 4.0 0.048 * [taylor]: Taking taylor expansion of (* z y) in z 0.048 * [taylor]: Taking taylor expansion of z in z 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 1 into 1 0.048 * [taylor]: Taking taylor expansion of y in z 0.048 * [backup-simplify]: Simplify y into y 0.048 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y 0.048 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.048 * [taylor]: Taking taylor expansion of x in y 0.048 * [backup-simplify]: Simplify x into x 0.048 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.048 * [taylor]: Taking taylor expansion of 4.0 in y 0.048 * [backup-simplify]: Simplify 4.0 into 4.0 0.048 * [taylor]: Taking taylor expansion of (* z y) in y 0.048 * [taylor]: Taking taylor expansion of z in y 0.048 * [backup-simplify]: Simplify z into z 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 1 into 1 0.048 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.048 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 1 into 1 0.048 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.048 * [taylor]: Taking taylor expansion of 4.0 in x 0.048 * [backup-simplify]: Simplify 4.0 into 4.0 0.048 * [taylor]: Taking taylor expansion of (* z y) in x 0.048 * [taylor]: Taking taylor expansion of z in x 0.048 * [backup-simplify]: Simplify z into z 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [backup-simplify]: Simplify y into y 0.049 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify 1 into 1 0.049 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.049 * [taylor]: Taking taylor expansion of 4.0 in x 0.049 * [backup-simplify]: Simplify 4.0 into 4.0 0.049 * [taylor]: Taking taylor expansion of (* z y) in x 0.049 * [taylor]: Taking taylor expansion of z in x 0.049 * [backup-simplify]: Simplify z into z 0.049 * [taylor]: Taking taylor expansion of y in x 0.049 * [backup-simplify]: Simplify y into y 0.049 * [backup-simplify]: Simplify (* z y) into (* z y) 0.049 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.049 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.049 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.049 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.049 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.049 * [taylor]: Taking taylor expansion of 4.0 in y 0.049 * [backup-simplify]: Simplify 4.0 into 4.0 0.049 * [taylor]: Taking taylor expansion of (* z y) in y 0.049 * [taylor]: Taking taylor expansion of z in y 0.049 * [backup-simplify]: Simplify z into z 0.049 * [taylor]: Taking taylor expansion of y in y 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify 1 into 1 0.049 * [backup-simplify]: Simplify (* z 0) into 0 0.050 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.050 * [backup-simplify]: Simplify (- 0) into 0 0.050 * [taylor]: Taking taylor expansion of 0 in z 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.050 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.050 * [backup-simplify]: Simplify (- 0) into 0 0.051 * [backup-simplify]: Simplify (+ 0 0) into 0 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [taylor]: Taking taylor expansion of 0 in z 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.051 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.051 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.051 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.051 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.051 * [taylor]: Taking taylor expansion of 4.0 in z 0.051 * [backup-simplify]: Simplify 4.0 into 4.0 0.051 * [taylor]: Taking taylor expansion of z in z 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.052 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.052 * [backup-simplify]: Simplify (- 0) into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (* 1 1) into 1 0.052 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.053 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.053 * [backup-simplify]: Simplify (- 0) into 0 0.053 * [backup-simplify]: Simplify (+ 1 0) into 1 0.053 * [taylor]: Taking taylor expansion of 1 in y 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [taylor]: Taking taylor expansion of 1 in z 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [taylor]: Taking taylor expansion of 0 in z 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.054 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.054 * [backup-simplify]: Simplify (- 0) into 0 0.055 * [taylor]: Taking taylor expansion of 0 in z 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.056 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.056 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.057 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.057 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.058 * [backup-simplify]: Simplify (- 0) into 0 0.058 * [backup-simplify]: Simplify (+ 0 0) into 0 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [taylor]: Taking taylor expansion of 0 in z 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [taylor]: Taking taylor expansion of 0 in z 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [taylor]: Taking taylor expansion of 0 in z 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.059 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.059 * [backup-simplify]: Simplify (- 0) into 0 0.059 * [taylor]: Taking taylor expansion of 0 in z 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.060 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.060 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.060 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.060 * [taylor]: Taking taylor expansion of x in z 0.060 * [backup-simplify]: Simplify x into x 0.060 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.060 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.060 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.060 * [taylor]: Taking taylor expansion of 4.0 in z 0.060 * [backup-simplify]: Simplify 4.0 into 4.0 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.060 * [taylor]: Taking taylor expansion of (* z y) in z 0.060 * [taylor]: Taking taylor expansion of z in z 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [taylor]: Taking taylor expansion of y in z 0.060 * [backup-simplify]: Simplify y into y 0.060 * [backup-simplify]: Simplify (* 0 y) into 0 0.061 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.061 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.061 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [backup-simplify]: Simplify x into x 0.061 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.061 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.061 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.061 * [taylor]: Taking taylor expansion of 4.0 in y 0.061 * [backup-simplify]: Simplify 4.0 into 4.0 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.061 * [taylor]: Taking taylor expansion of (* z y) in y 0.061 * [taylor]: Taking taylor expansion of z in y 0.061 * [backup-simplify]: Simplify z into z 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [backup-simplify]: Simplify (* z 0) into 0 0.061 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.061 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* 1 1) into 1 0.062 * [backup-simplify]: Simplify (/ 1 1) into 1 0.062 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.062 * [taylor]: Taking taylor expansion of 4.0 in x 0.062 * [backup-simplify]: Simplify 4.0 into 4.0 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.062 * [taylor]: Taking taylor expansion of (* z y) in x 0.062 * [taylor]: Taking taylor expansion of z in x 0.062 * [backup-simplify]: Simplify z into z 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [backup-simplify]: Simplify y into y 0.062 * [backup-simplify]: Simplify (* z y) into (* z y) 0.062 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* 1 1) into 1 0.063 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.063 * [taylor]: Taking taylor expansion of 4.0 in x 0.063 * [backup-simplify]: Simplify 4.0 into 4.0 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.063 * [taylor]: Taking taylor expansion of (* z y) in x 0.063 * [taylor]: Taking taylor expansion of z in x 0.063 * [backup-simplify]: Simplify z into z 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (* z y) into (* z y) 0.063 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.063 * [backup-simplify]: Simplify (+ 1 0) into 1 0.063 * [taylor]: Taking taylor expansion of 1 in y 0.063 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.064 * [backup-simplify]: Simplify (+ 0 0) into 0 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [taylor]: Taking taylor expansion of 1 in z 0.064 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.065 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.065 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.066 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.066 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.066 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.066 * [taylor]: Taking taylor expansion of 4.0 in y 0.066 * [backup-simplify]: Simplify 4.0 into 4.0 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.066 * [taylor]: Taking taylor expansion of (* z y) in y 0.066 * [taylor]: Taking taylor expansion of z in y 0.066 * [backup-simplify]: Simplify z into z 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [backup-simplify]: Simplify (* z 0) into 0 0.066 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.066 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.066 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.067 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.067 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.067 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.067 * [taylor]: Taking taylor expansion of 4.0 in z 0.067 * [backup-simplify]: Simplify 4.0 into 4.0 0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.067 * [taylor]: Taking taylor expansion of z in z 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (/ 1 1) into 1 0.067 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.067 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.068 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.068 * [taylor]: Taking taylor expansion of 0 in z 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [taylor]: Taking taylor expansion of 0 in z 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.069 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.069 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.071 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.071 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [taylor]: Taking taylor expansion of 0 in z 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [taylor]: Taking taylor expansion of 0 in z 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [taylor]: Taking taylor expansion of 0 in z 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.072 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.072 * [backup-simplify]: Simplify (- 0) into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.073 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.077 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [backup-simplify]: Simplify (+ 0 0) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.080 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.080 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.080 * [taylor]: Taking taylor expansion of x in z 0.080 * [backup-simplify]: Simplify x into x 0.080 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.080 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.080 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.080 * [taylor]: Taking taylor expansion of 4.0 in z 0.080 * [backup-simplify]: Simplify 4.0 into 4.0 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.080 * [taylor]: Taking taylor expansion of (* z y) in z 0.080 * [taylor]: Taking taylor expansion of z in z 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of y in z 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (* 0 y) into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.081 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [backup-simplify]: Simplify x into x 0.081 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.081 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.081 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.081 * [taylor]: Taking taylor expansion of 4.0 in y 0.081 * [backup-simplify]: Simplify 4.0 into 4.0 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.081 * [taylor]: Taking taylor expansion of (* z y) in y 0.081 * [taylor]: Taking taylor expansion of z in y 0.081 * [backup-simplify]: Simplify z into z 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify (* z 0) into 0 0.082 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.082 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.082 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (* 1 1) into 1 0.082 * [backup-simplify]: Simplify (/ 1 1) into 1 0.082 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.082 * [taylor]: Taking taylor expansion of 4.0 in x 0.082 * [backup-simplify]: Simplify 4.0 into 4.0 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.082 * [taylor]: Taking taylor expansion of (* z y) in x 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [backup-simplify]: Simplify z into z 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [backup-simplify]: Simplify (* z y) into (* z y) 0.082 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.082 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (* 1 1) into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.083 * [taylor]: Taking taylor expansion of 4.0 in x 0.083 * [backup-simplify]: Simplify 4.0 into 4.0 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.083 * [taylor]: Taking taylor expansion of (* z y) in x 0.083 * [taylor]: Taking taylor expansion of z in x 0.083 * [backup-simplify]: Simplify z into z 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [backup-simplify]: Simplify (* z y) into (* z y) 0.083 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.083 * [backup-simplify]: Simplify (+ 1 0) into 1 0.083 * [taylor]: Taking taylor expansion of 1 in y 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [taylor]: Taking taylor expansion of 1 in z 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.086 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.086 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.086 * [taylor]: Taking taylor expansion of 4.0 in y 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.086 * [taylor]: Taking taylor expansion of (* z y) in y 0.086 * [taylor]: Taking taylor expansion of z in y 0.086 * [backup-simplify]: Simplify z into z 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (* z 0) into 0 0.086 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.086 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.086 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.086 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.086 * [taylor]: Taking taylor expansion of 4.0 in z 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.086 * [taylor]: Taking taylor expansion of z in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (/ 1 1) into 1 0.087 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.087 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.087 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.089 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.094 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.096 * * * [progress]: simplifying candidates 0.097 * [simplify]: Simplifying: (fma x x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (/ (exp (* x x)) (exp (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (* (* (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* x x) (* (* y 4.0) z)))) (- (* (* y 4.0) z)) (- (* (* x x) (* x x)) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)) (- (* (* y 4.0) z)) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 0.097 * [simplify]: Sending expressions to egg_math: (fma h0 h0 (- (* h1 (* h2 h3)))) (fma (- h1) (* h2 h3) (* h1 (* h2 h3))) (expm1 (- (* h0 h0) (* (* h2 h3) h1))) (log1p (- (* h0 h0) (* (* h2 h3) h1))) (- (* (* h2 h3) h1)) (/ (exp (* h0 h0)) (exp (* (* h2 h3) h1))) (log (- (* h0 h0) (* (* h2 h3) h1))) (exp (- (* h0 h0) (* (* h2 h3) h1))) (* (cbrt (- (* h0 h0) (* (* h2 h3) h1))) (cbrt (- (* h0 h0) (* (* h2 h3) h1)))) (cbrt (- (* h0 h0) (* (* h2 h3) h1))) (* (* (- (* h0 h0) (* (* h2 h3) h1)) (- (* h0 h0) (* (* h2 h3) h1))) (- (* h0 h0) (* (* h2 h3) h1))) (sqrt (- (* h0 h0) (* (* h2 h3) h1))) (sqrt (- (* h0 h0) (* (* h2 h3) h1))) (- (pow (* h0 h0) 3) (pow (* (* h2 h3) h1) 3)) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* (* h2 h3) h1) (* (* h2 h3) h1)) (* (* h0 h0) (* (* h2 h3) h1)))) (- (* (* h2 h3) h1)) (- (* (* h0 h0) (* h0 h0)) (* (* (* h2 h3) h1) (* (* h2 h3) h1))) (+ (* h0 h0) (* (* h2 h3) h1)) (- (* (* h2 h3) h1)) (- (pow h0 2) (* h3 (* h1 h2))) (- (pow h0 2) (* h3 (* h1 h2))) (- (pow h0 2) (* h3 (* h1 h2))) 0.100 * * [simplify]: iteration 0 : 113 enodes (cost 123 ) 0.103 * * [simplify]: iteration 1 : 540 enodes (cost 111 ) 0.118 * * [simplify]: iteration 2 : 2732 enodes (cost 108 ) 0.178 * * [simplify]: iteration 3 : 5001 enodes (cost 104 ) 0.178 * * * [progress]: adding candidates to table 0.212 * * [progress]: iteration 2 / 4 0.212 * * * [progress]: picking best candidate 0.216 * * * * [pick]: Picked # 0.216 * * * [progress]: localizing error 0.222 * * * [progress]: generating rewritten candidates 0.222 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.223 * * * [progress]: generating series expansions 0.223 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.223 * [backup-simplify]: Simplify (fma x x (- (* (* y 4.0) z))) into (fma x x (- (* 4.0 (* z y)))) 0.223 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x y z) around 0 0.223 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 0.223 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 0.223 * [taylor]: Taking taylor expansion of (* x x) in z 0.223 * [taylor]: Taking taylor expansion of x in z 0.223 * [backup-simplify]: Simplify x into x 0.223 * [taylor]: Taking taylor expansion of x in z 0.223 * [backup-simplify]: Simplify x into x 0.223 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 0.223 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.223 * [taylor]: Taking taylor expansion of 4.0 in z 0.223 * [backup-simplify]: Simplify 4.0 into 4.0 0.223 * [taylor]: Taking taylor expansion of (* z y) in z 0.223 * [taylor]: Taking taylor expansion of z in z 0.223 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify 1 into 1 0.223 * [taylor]: Taking taylor expansion of y in z 0.223 * [backup-simplify]: Simplify y into y 0.223 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 0.223 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 0.223 * [taylor]: Taking taylor expansion of (* x x) in y 0.223 * [taylor]: Taking taylor expansion of x in y 0.223 * [backup-simplify]: Simplify x into x 0.224 * [taylor]: Taking taylor expansion of x in y 0.224 * [backup-simplify]: Simplify x into x 0.224 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.224 * [taylor]: Taking taylor expansion of 4.0 in y 0.224 * [backup-simplify]: Simplify 4.0 into 4.0 0.224 * [taylor]: Taking taylor expansion of (* z y) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [backup-simplify]: Simplify z into z 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 0.224 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 0.224 * [taylor]: Taking taylor expansion of (* x x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.224 * [taylor]: Taking taylor expansion of 4.0 in x 0.224 * [backup-simplify]: Simplify 4.0 into 4.0 0.224 * [taylor]: Taking taylor expansion of (* z y) in x 0.224 * [taylor]: Taking taylor expansion of z in x 0.224 * [backup-simplify]: Simplify z into z 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [backup-simplify]: Simplify y into y 0.224 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 0.224 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 0.224 * [taylor]: Taking taylor expansion of (* x x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.224 * [taylor]: Taking taylor expansion of 4.0 in x 0.224 * [backup-simplify]: Simplify 4.0 into 4.0 0.224 * [taylor]: Taking taylor expansion of (* z y) in x 0.224 * [taylor]: Taking taylor expansion of z in x 0.224 * [backup-simplify]: Simplify z into z 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [backup-simplify]: Simplify y into y 0.225 * [backup-simplify]: Simplify (* 0 0) into 0 0.225 * [backup-simplify]: Simplify (* z y) into (* z y) 0.225 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.225 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.225 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.225 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.225 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.225 * [taylor]: Taking taylor expansion of 4.0 in y 0.225 * [backup-simplify]: Simplify 4.0 into 4.0 0.225 * [taylor]: Taking taylor expansion of (* z y) in y 0.225 * [taylor]: Taking taylor expansion of z in y 0.225 * [backup-simplify]: Simplify z into z 0.225 * [taylor]: Taking taylor expansion of y in y 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (* z 0) into 0 0.226 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.226 * [backup-simplify]: Simplify (- 0) into 0 0.226 * [taylor]: Taking taylor expansion of 0 in z 0.226 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.226 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.227 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.227 * [backup-simplify]: Simplify (+ 0 0) into 0 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [taylor]: Taking taylor expansion of 0 in z 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.228 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.228 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.228 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.228 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.228 * [taylor]: Taking taylor expansion of 4.0 in z 0.228 * [backup-simplify]: Simplify 4.0 into 4.0 0.228 * [taylor]: Taking taylor expansion of z in z 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.229 * [backup-simplify]: Simplify (- 0) into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.229 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.230 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.230 * [backup-simplify]: Simplify (+ 1 0) into 1 0.230 * [taylor]: Taking taylor expansion of 1 in y 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [taylor]: Taking taylor expansion of 1 in z 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [taylor]: Taking taylor expansion of 0 in z 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.231 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.231 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [taylor]: Taking taylor expansion of 0 in z 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.232 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.233 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.234 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.234 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.235 * [backup-simplify]: Simplify (- 0) into 0 0.235 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [taylor]: Taking taylor expansion of 0 in y 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [taylor]: Taking taylor expansion of 0 in z 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [taylor]: Taking taylor expansion of 0 in z 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [taylor]: Taking taylor expansion of 0 in z 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.236 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.236 * [backup-simplify]: Simplify (- 0) into 0 0.236 * [taylor]: Taking taylor expansion of 0 in z 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.237 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (- (* (* (/ 1 y) 4.0) (/ 1 z)))) into (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) 0.237 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 0.237 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 0.237 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.237 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.237 * [taylor]: Taking taylor expansion of x in z 0.237 * [backup-simplify]: Simplify x into x 0.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.237 * [taylor]: Taking taylor expansion of x in z 0.237 * [backup-simplify]: Simplify x into x 0.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.237 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 0.237 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.237 * [taylor]: Taking taylor expansion of 4.0 in z 0.237 * [backup-simplify]: Simplify 4.0 into 4.0 0.237 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.237 * [taylor]: Taking taylor expansion of (* z y) in z 0.237 * [taylor]: Taking taylor expansion of z in z 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [taylor]: Taking taylor expansion of y in z 0.237 * [backup-simplify]: Simplify y into y 0.237 * [backup-simplify]: Simplify (* 0 y) into 0 0.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.238 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.238 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 0.238 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.238 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.238 * [taylor]: Taking taylor expansion of x in y 0.238 * [backup-simplify]: Simplify x into x 0.238 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.238 * [taylor]: Taking taylor expansion of x in y 0.238 * [backup-simplify]: Simplify x into x 0.238 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.238 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.238 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.238 * [taylor]: Taking taylor expansion of 4.0 in y 0.238 * [backup-simplify]: Simplify 4.0 into 4.0 0.238 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.238 * [taylor]: Taking taylor expansion of (* z y) in y 0.238 * [taylor]: Taking taylor expansion of z in y 0.238 * [backup-simplify]: Simplify z into z 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (* z 0) into 0 0.239 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.239 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.239 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 0.239 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.239 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (/ 1 1) into 1 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (/ 1 1) into 1 0.239 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 0.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.239 * [taylor]: Taking taylor expansion of 4.0 in x 0.239 * [backup-simplify]: Simplify 4.0 into 4.0 0.239 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.239 * [taylor]: Taking taylor expansion of (* z y) in x 0.239 * [taylor]: Taking taylor expansion of z in x 0.239 * [backup-simplify]: Simplify z into z 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [backup-simplify]: Simplify y into y 0.240 * [backup-simplify]: Simplify (* z y) into (* z y) 0.240 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.240 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 0.240 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.240 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (/ 1 1) into 1 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (/ 1 1) into 1 0.240 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 0.240 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.240 * [taylor]: Taking taylor expansion of 4.0 in x 0.240 * [backup-simplify]: Simplify 4.0 into 4.0 0.240 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.240 * [taylor]: Taking taylor expansion of (* z y) in x 0.240 * [taylor]: Taking taylor expansion of z in x 0.240 * [backup-simplify]: Simplify z into z 0.240 * [taylor]: Taking taylor expansion of y in x 0.240 * [backup-simplify]: Simplify y into y 0.240 * [backup-simplify]: Simplify (* z y) into (* z y) 0.241 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.241 * [backup-simplify]: Simplify (* 1 1) into 1 0.241 * [backup-simplify]: Simplify (+ 1 0) into 1 0.241 * [taylor]: Taking taylor expansion of 1 in y 0.241 * [backup-simplify]: Simplify 1 into 1 0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [taylor]: Taking taylor expansion of 1 in z 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.244 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.244 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.244 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.244 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.244 * [taylor]: Taking taylor expansion of 4.0 in y 0.244 * [backup-simplify]: Simplify 4.0 into 4.0 0.244 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.244 * [taylor]: Taking taylor expansion of (* z y) in y 0.244 * [taylor]: Taking taylor expansion of z in y 0.244 * [backup-simplify]: Simplify z into z 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (* z 0) into 0 0.245 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.245 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.245 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.245 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.245 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.245 * [taylor]: Taking taylor expansion of 4.0 in z 0.245 * [backup-simplify]: Simplify 4.0 into 4.0 0.245 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.245 * [taylor]: Taking taylor expansion of z in z 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.246 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.246 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.246 * [taylor]: Taking taylor expansion of 0 in z 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [taylor]: Taking taylor expansion of 0 in z 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.248 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.250 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.250 * [backup-simplify]: Simplify (- 0) into 0 0.250 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.253 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.254 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 0 0) into 0 0.254 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [taylor]: Taking taylor expansion of 0 in z 0.254 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.255 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.256 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (- (* (* (/ 1 (- y)) 4.0) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) 0.256 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 0.256 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 0.257 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.257 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.257 * [taylor]: Taking taylor expansion of -1 in z 0.257 * [backup-simplify]: Simplify -1 into -1 0.257 * [taylor]: Taking taylor expansion of x in z 0.257 * [backup-simplify]: Simplify x into x 0.257 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.257 * [taylor]: Taking taylor expansion of -1 in z 0.257 * [backup-simplify]: Simplify -1 into -1 0.257 * [taylor]: Taking taylor expansion of x in z 0.257 * [backup-simplify]: Simplify x into x 0.257 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.257 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 0.257 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.257 * [taylor]: Taking taylor expansion of 4.0 in z 0.257 * [backup-simplify]: Simplify 4.0 into 4.0 0.257 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.257 * [taylor]: Taking taylor expansion of (* z y) in z 0.257 * [taylor]: Taking taylor expansion of z in z 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [taylor]: Taking taylor expansion of y in z 0.257 * [backup-simplify]: Simplify y into y 0.257 * [backup-simplify]: Simplify (* 0 y) into 0 0.257 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.257 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 0.257 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.257 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.258 * [taylor]: Taking taylor expansion of -1 in y 0.258 * [backup-simplify]: Simplify -1 into -1 0.258 * [taylor]: Taking taylor expansion of x in y 0.258 * [backup-simplify]: Simplify x into x 0.258 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.258 * [taylor]: Taking taylor expansion of -1 in y 0.258 * [backup-simplify]: Simplify -1 into -1 0.258 * [taylor]: Taking taylor expansion of x in y 0.258 * [backup-simplify]: Simplify x into x 0.258 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.258 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.258 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.258 * [taylor]: Taking taylor expansion of 4.0 in y 0.258 * [backup-simplify]: Simplify 4.0 into 4.0 0.258 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.258 * [taylor]: Taking taylor expansion of (* z y) in y 0.258 * [taylor]: Taking taylor expansion of z in y 0.258 * [backup-simplify]: Simplify z into z 0.258 * [taylor]: Taking taylor expansion of y in y 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.258 * [backup-simplify]: Simplify (* z 0) into 0 0.258 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.258 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.258 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 0.258 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.258 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.258 * [taylor]: Taking taylor expansion of -1 in x 0.258 * [backup-simplify]: Simplify -1 into -1 0.258 * [taylor]: Taking taylor expansion of x in x 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 1 into 1 0.259 * [backup-simplify]: Simplify (/ -1 1) into -1 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [backup-simplify]: Simplify -1 into -1 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 1 into 1 0.259 * [backup-simplify]: Simplify (/ -1 1) into -1 0.259 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 0.259 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.259 * [taylor]: Taking taylor expansion of 4.0 in x 0.259 * [backup-simplify]: Simplify 4.0 into 4.0 0.259 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.259 * [taylor]: Taking taylor expansion of (* z y) in x 0.259 * [taylor]: Taking taylor expansion of z in x 0.259 * [backup-simplify]: Simplify z into z 0.259 * [taylor]: Taking taylor expansion of y in x 0.259 * [backup-simplify]: Simplify y into y 0.259 * [backup-simplify]: Simplify (* z y) into (* z y) 0.259 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.259 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 0.260 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 0.260 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [backup-simplify]: Simplify -1 into -1 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify 1 into 1 0.260 * [backup-simplify]: Simplify (/ -1 1) into -1 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [backup-simplify]: Simplify -1 into -1 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify 1 into 1 0.260 * [backup-simplify]: Simplify (/ -1 1) into -1 0.260 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 0.260 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.260 * [taylor]: Taking taylor expansion of 4.0 in x 0.260 * [backup-simplify]: Simplify 4.0 into 4.0 0.260 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.260 * [taylor]: Taking taylor expansion of (* z y) in x 0.260 * [taylor]: Taking taylor expansion of z in x 0.260 * [backup-simplify]: Simplify z into z 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [backup-simplify]: Simplify y into y 0.261 * [backup-simplify]: Simplify (* z y) into (* z y) 0.261 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.261 * [backup-simplify]: Simplify (* -1 -1) into 1 0.261 * [backup-simplify]: Simplify (+ 1 0) into 1 0.261 * [taylor]: Taking taylor expansion of 1 in y 0.261 * [backup-simplify]: Simplify 1 into 1 0.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.262 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.263 * [backup-simplify]: Simplify (+ 0 0) into 0 0.263 * [taylor]: Taking taylor expansion of 0 in y 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [taylor]: Taking taylor expansion of 1 in z 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.264 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.264 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.264 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.264 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.264 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.264 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.265 * [taylor]: Taking taylor expansion of 4.0 in y 0.265 * [backup-simplify]: Simplify 4.0 into 4.0 0.265 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.265 * [taylor]: Taking taylor expansion of (* z y) in y 0.265 * [taylor]: Taking taylor expansion of z in y 0.265 * [backup-simplify]: Simplify z into z 0.265 * [taylor]: Taking taylor expansion of y in y 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [backup-simplify]: Simplify (* z 0) into 0 0.265 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.265 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.265 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.265 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.265 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.265 * [taylor]: Taking taylor expansion of 4.0 in z 0.265 * [backup-simplify]: Simplify 4.0 into 4.0 0.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.265 * [taylor]: Taking taylor expansion of z in z 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [backup-simplify]: Simplify (/ 1 1) into 1 0.266 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.266 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.266 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.266 * [taylor]: Taking taylor expansion of 0 in z 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [taylor]: Taking taylor expansion of 0 in z 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify 1 into 1 0.267 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.268 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.268 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.268 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.269 * [backup-simplify]: Simplify (- 0) into 0 0.269 * [backup-simplify]: Simplify (+ 0 0) into 0 0.269 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.270 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [taylor]: Taking taylor expansion of 0 in z 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [taylor]: Taking taylor expansion of 0 in z 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [taylor]: Taking taylor expansion of 0 in z 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.271 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.271 * [backup-simplify]: Simplify (- 0) into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.273 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.273 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.274 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.274 * [backup-simplify]: Simplify (- 0) into 0 0.274 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [backup-simplify]: Simplify 0 into 0 0.274 * [taylor]: Taking taylor expansion of 0 in z 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.275 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.275 * [backup-simplify]: Simplify (- 0) into 0 0.275 * [taylor]: Taking taylor expansion of 0 in z 0.275 * [backup-simplify]: Simplify 0 into 0 0.275 * [taylor]: Taking taylor expansion of 0 in z 0.275 * [backup-simplify]: Simplify 0 into 0 0.276 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.276 * * * [progress]: simplifying candidates 0.277 * [simplify]: Simplifying: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (* (* (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 0.277 * [simplify]: Sending expressions to egg_math: (expm1 (fma h0 h0 (- (* (* h1 h2) h3)))) (log1p (fma h0 h0 (- (* (* h1 h2) h3)))) (* h0 h0) (log (fma h0 h0 (- (* (* h1 h2) h3)))) (exp (fma h0 h0 (- (* (* h1 h2) h3)))) (* (cbrt (fma h0 h0 (- (* (* h1 h2) h3)))) (cbrt (fma h0 h0 (- (* (* h1 h2) h3))))) (cbrt (fma h0 h0 (- (* (* h1 h2) h3)))) (* (* (fma h0 h0 (- (* (* h1 h2) h3))) (fma h0 h0 (- (* (* h1 h2) h3)))) (fma h0 h0 (- (* (* h1 h2) h3)))) (sqrt (fma h0 h0 (- (* (* h1 h2) h3)))) (sqrt (fma h0 h0 (- (* (* h1 h2) h3)))) (- (pow h0 2) (* h2 (* h3 h1))) (- (pow h0 2) (* h2 (* h3 h1))) (- (pow h0 2) (* h2 (* h3 h1))) 0.280 * * [simplify]: iteration 0 : 41 enodes (cost 73 ) 0.282 * * [simplify]: iteration 1 : 98 enodes (cost 64 ) 0.285 * * [simplify]: iteration 2 : 369 enodes (cost 64 ) 0.294 * * [simplify]: iteration 3 : 1696 enodes (cost 64 ) 0.354 * * [simplify]: iteration 4 : 5001 enodes (cost 64 ) 0.355 * * * [progress]: adding candidates to table 0.382 * [progress]: [Phase 3 of 3] Extracting. 0.383 * [simplify]: Simplifying: (fma x x (- (* (* y 4.0) z))) 0.383 * [simplify]: Sending expressions to egg_math: (fma h0 h0 (- (* (* h1 h2) h3))) 0.384 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.384 * * [simplify]: iteration 1 : 22 enodes (cost 4 ) 0.385 * * [simplify]: iteration 2 : 22 enodes (cost 4 ) 1.048 * [regime-testing]: End program error score: 0.0688317242781249