19.995 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying: (+ (+ (/ x 2.0) (* y x)) z) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: Extracting # 3 : cost 0 0.025 * * [simplify]: Extracting # 4 : cost 0 0.025 * * [simplify]: Extracting # 5 : cost 0 0.025 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 2 : 23 enodes (cost 8 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration 3 : 28 enodes (cost 8 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: iteration done: 28 enodes (cost 8 ) 0.037 * [simplify]: Simplified to: (+ (fma x y (/ x 2.0)) z) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.044 * * * * [pick]: Picked # 0.044 * * * [progress]: localizing error 0.053 * * * [progress]: generating rewritten candidates 0.053 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.060 * * * [progress]: generating series expansions 0.060 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.060 * [backup-simplify]: Simplify (+ (fma x y (/ x 2.0)) z) into (+ (fma x y (* 0.5 x)) z) 0.060 * [approximate]: Taking taylor expansion of (+ (fma x y (* 0.5 x)) z) in (x y z) around 0 0.060 * [taylor]: Taking taylor expansion of (+ (fma x y (* 0.5 x)) z) in z 0.060 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in z 0.060 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.060 * [taylor]: Taking taylor expansion of (* x y) in z 0.060 * [taylor]: Taking taylor expansion of x in z 0.060 * [backup-simplify]: Simplify x into x 0.060 * [taylor]: Taking taylor expansion of y in z 0.060 * [backup-simplify]: Simplify y into y 0.060 * [taylor]: Taking taylor expansion of (* 0.5 x) in z 0.060 * [taylor]: Taking taylor expansion of 0.5 in z 0.060 * [backup-simplify]: Simplify 0.5 into 0.5 0.060 * [taylor]: Taking taylor expansion of x in z 0.060 * [backup-simplify]: Simplify x into x 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 (+ (fma x y (* 0.5 x)) z) in y 0.060 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in y 0.060 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.060 * [taylor]: Taking taylor expansion of (* x y) in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [backup-simplify]: Simplify x into x 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.060 * [backup-simplify]: Simplify 0.5 into 0.5 0.060 * [taylor]: Taking taylor expansion of x in y 0.061 * [backup-simplify]: Simplify x into x 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 (+ (fma x y (* 0.5 x)) z) in x 0.061 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.061 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [backup-simplify]: Simplify y into y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.061 * [taylor]: Taking taylor expansion of 0.5 in x 0.061 * [backup-simplify]: Simplify 0.5 into 0.5 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of z in x 0.061 * [backup-simplify]: Simplify z into z 0.061 * [taylor]: Taking taylor expansion of (+ (fma x y (* 0.5 x)) z) in x 0.061 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.061 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [backup-simplify]: Simplify y into y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.061 * [taylor]: Taking taylor expansion of 0.5 in x 0.061 * [backup-simplify]: Simplify 0.5 into 0.5 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of z in x 0.061 * [backup-simplify]: Simplify z into z 0.062 * [backup-simplify]: Simplify (* 0 y) into 0 0.062 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.062 * [backup-simplify]: Simplify (+ 0 0) into 0 0.062 * [backup-simplify]: Simplify (+ 0 z) into z 0.062 * [taylor]: Taking taylor expansion of z in y 0.062 * [backup-simplify]: Simplify z into z 0.062 * [taylor]: Taking taylor expansion of z in z 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.064 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.064 * [backup-simplify]: Simplify (+ y 0.5) into (+ y 0.5) 0.064 * [backup-simplify]: Simplify (+ (+ y 0.5) 0) into (+ y 0.5) 0.064 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [taylor]: Taking taylor expansion of 0.5 in y 0.064 * [backup-simplify]: Simplify 0.5 into 0.5 0.064 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 0.064 * [taylor]: Taking taylor expansion of 0.5 in z 0.064 * [backup-simplify]: Simplify 0.5 into 0.5 0.064 * [backup-simplify]: Simplify 0.5 into 0.5 0.064 * [taylor]: Taking taylor expansion of 0 in z 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.065 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [taylor]: Taking taylor expansion of 0 in z 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (+ 1 0) into 1 0.066 * [taylor]: Taking taylor expansion of 1 in z 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* y x))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* 1 x))))) into (+ (* 0.5 x) (+ z (* x y))) 0.067 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 y) (/ (/ 1 x) 2.0)) (/ 1 z)) into (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) 0.067 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in (x y z) around 0 0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in z 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 0.068 * [backup-simplify]: Simplify (/ 1 1) into 1 0.068 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in z 0.068 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.068 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.068 * [taylor]: Taking taylor expansion of x in z 0.068 * [backup-simplify]: Simplify x into x 0.068 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.068 * [taylor]: Taking taylor expansion of y in z 0.068 * [backup-simplify]: Simplify y into y 0.068 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.068 * [taylor]: Taking taylor expansion of (/ 0.5 x) in z 0.068 * [taylor]: Taking taylor expansion of 0.5 in z 0.069 * [backup-simplify]: Simplify 0.5 into 0.5 0.069 * [taylor]: Taking taylor expansion of x in z 0.069 * [backup-simplify]: Simplify x into x 0.069 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in y 0.069 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.069 * [taylor]: Taking taylor expansion of z in y 0.069 * [backup-simplify]: Simplify z into z 0.069 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.069 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in y 0.069 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.069 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (/ 1 1) into 1 0.070 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.070 * [taylor]: Taking taylor expansion of 0.5 in y 0.070 * [backup-simplify]: Simplify 0.5 into 0.5 0.070 * [taylor]: Taking taylor expansion of x in y 0.070 * [backup-simplify]: Simplify x into x 0.070 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.070 * [taylor]: Taking taylor expansion of z in x 0.070 * [backup-simplify]: Simplify z into z 0.070 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.070 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.071 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.071 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (/ 1 1) into 1 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [backup-simplify]: Simplify y into y 0.071 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.071 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.071 * [taylor]: Taking taylor expansion of 0.5 in x 0.071 * [backup-simplify]: Simplify 0.5 into 0.5 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5 0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.072 * [taylor]: Taking taylor expansion of z in x 0.072 * [backup-simplify]: Simplify z into z 0.072 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.072 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.072 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.072 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [backup-simplify]: Simplify y into y 0.073 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.073 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.073 * [taylor]: Taking taylor expansion of 0.5 in x 0.073 * [backup-simplify]: Simplify 0.5 into 0.5 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5 0.073 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 0.073 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5) 0.073 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 0.5)) into (+ (/ 1 y) 0.5) 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (/ 1 1) into 1 0.074 * [taylor]: Taking taylor expansion of 0.5 in y 0.074 * [backup-simplify]: Simplify 0.5 into 0.5 0.074 * [backup-simplify]: Simplify (+ 1 0) into 1 0.074 * [taylor]: Taking taylor expansion of 1 in z 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0 0.077 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 0.077 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.077 * [taylor]: Taking taylor expansion of z in y 0.077 * [backup-simplify]: Simplify z into z 0.077 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 0.078 * [taylor]: Taking taylor expansion of 0.5 in z 0.078 * [backup-simplify]: Simplify 0.5 into 0.5 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.080 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.081 * [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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.081 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in z 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) into (+ (* 0.5 x) (+ z (* x y))) 0.083 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- y)) (/ (/ 1 (- x)) 2.0)) (/ 1 (- z))) into (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) 0.083 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) in (x y z) around 0 0.083 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) in z 0.083 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in z 0.083 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.083 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.083 * [taylor]: Taking taylor expansion of -1 in z 0.083 * [backup-simplify]: Simplify -1 into -1 0.083 * [taylor]: Taking taylor expansion of x in z 0.083 * [backup-simplify]: Simplify x into x 0.083 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.083 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.083 * [taylor]: Taking taylor expansion of -1 in z 0.083 * [backup-simplify]: Simplify -1 into -1 0.083 * [taylor]: Taking taylor expansion of y in z 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.084 * [taylor]: Taking taylor expansion of (/ -0.5 x) in z 0.084 * [taylor]: Taking taylor expansion of -0.5 in z 0.084 * [backup-simplify]: Simplify -0.5 into -0.5 0.084 * [taylor]: Taking taylor expansion of x in z 0.084 * [backup-simplify]: Simplify x into x 0.084 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 0.084 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) in y 0.084 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in y 0.084 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.084 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.084 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.084 * [taylor]: Taking taylor expansion of -1 in y 0.084 * [backup-simplify]: Simplify -1 into -1 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [backup-simplify]: Simplify x into x 0.084 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.084 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.084 * [taylor]: Taking taylor expansion of -1 in y 0.084 * [backup-simplify]: Simplify -1 into -1 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ -1 1) into -1 0.085 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 0.085 * [taylor]: Taking taylor expansion of -0.5 in y 0.085 * [backup-simplify]: Simplify -0.5 into -0.5 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 0.085 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.085 * [taylor]: Taking taylor expansion of z in y 0.085 * [backup-simplify]: Simplify z into z 0.085 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.085 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) in x 0.085 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.085 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.085 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.085 * [taylor]: Taking taylor expansion of -1 in x 0.085 * [backup-simplify]: Simplify -1 into -1 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ -1 1) into -1 0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.086 * [taylor]: Taking taylor expansion of -1 in x 0.086 * [backup-simplify]: Simplify -1 into -1 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.086 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.086 * [taylor]: Taking taylor expansion of -0.5 in x 0.086 * [backup-simplify]: Simplify -0.5 into -0.5 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (/ -0.5 1) into -0.5 0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [backup-simplify]: Simplify z into z 0.086 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.086 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (/ 1 z)) in x 0.086 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.086 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.086 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.086 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.086 * [taylor]: Taking taylor expansion of -1 in x 0.086 * [backup-simplify]: Simplify -1 into -1 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (/ -1 1) into -1 0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.087 * [taylor]: Taking taylor expansion of -1 in x 0.087 * [backup-simplify]: Simplify -1 into -1 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [backup-simplify]: Simplify y into y 0.087 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.087 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.087 * [taylor]: Taking taylor expansion of -0.5 in x 0.087 * [backup-simplify]: Simplify -0.5 into -0.5 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (/ -0.5 1) into -0.5 0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.087 * [taylor]: Taking taylor expansion of z in x 0.087 * [backup-simplify]: Simplify z into z 0.087 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.087 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 0.087 * [backup-simplify]: Simplify (+ (/ 1 y) -0.5) into (- (/ 1 y) 0.5) 0.088 * [backup-simplify]: Simplify (+ (- (/ 1 y) 0.5) 0) into (- (/ 1 y) 0.5) 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [backup-simplify]: Simplify 0.5 into 0.5 0.088 * [backup-simplify]: Simplify (+ 1 0) into 1 0.088 * [taylor]: Taking taylor expansion of 1 in z 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.090 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.090 * [taylor]: Taking taylor expansion of z in y 0.090 * [backup-simplify]: Simplify z into z 0.090 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.091 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 0.091 * [taylor]: Taking taylor expansion of (- 0.5) in z 0.091 * [taylor]: Taking taylor expansion of 0.5 in z 0.091 * [backup-simplify]: Simplify 0.5 into 0.5 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 0.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.094 * [taylor]: Taking taylor expansion of z in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (/ 1 1) into 1 0.095 * [backup-simplify]: Simplify (- 1) into -1 0.095 * [backup-simplify]: Simplify -1 into -1 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.105 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.106 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) into (+ (* 0.5 x) (+ z (* x y))) 0.106 * * * [progress]: simplifying candidates 0.107 * [simplify]: Simplifying: (expm1 (+ (fma x y (/ x 2.0)) z)) (log1p (+ (fma x y (/ x 2.0)) z)) (* (exp (fma x y (/ x 2.0))) (exp z)) (log (+ (fma x y (/ x 2.0)) z)) (exp (+ (fma x y (/ x 2.0)) z)) (* (cbrt (+ (fma x y (/ x 2.0)) z)) (cbrt (+ (fma x y (/ x 2.0)) z))) (cbrt (+ (fma x y (/ x 2.0)) z)) (* (* (+ (fma x y (/ x 2.0)) z) (+ (fma x y (/ x 2.0)) z)) (+ (fma x y (/ x 2.0)) z)) (sqrt (+ (fma x y (/ x 2.0)) z)) (sqrt (+ (fma x y (/ x 2.0)) z)) (+ (pow (fma x y (/ x 2.0)) 3) (pow z 3)) (+ (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (- (* z z) (* (fma x y (/ x 2.0)) z))) (- (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (* z z)) (- (fma x y (/ x 2.0)) z) (+ (fma x y (/ x 2.0)) z) (+ (/ x 2.0) z) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) 0.107 * * [simplify]: Extracting # 0 : cost 0 0.107 * * [simplify]: Extracting # 1 : cost 0 0.107 * * [simplify]: Extracting # 2 : cost 0 0.107 * * [simplify]: Extracting # 3 : cost 0 0.107 * * [simplify]: Extracting # 4 : cost 0 0.107 * * [simplify]: Extracting # 5 : cost 0 0.108 * * [simplify]: Extracting # 6 : cost 0 0.108 * * [simplify]: iteration 0 : 36 enodes (cost 221 ) 0.118 * * [simplify]: Extracting # 0 : cost 0 0.118 * * [simplify]: Extracting # 1 : cost 0 0.118 * * [simplify]: Extracting # 2 : cost 0 0.118 * * [simplify]: Extracting # 3 : cost 0 0.119 * * [simplify]: Extracting # 4 : cost 0 0.119 * * [simplify]: iteration 1 : 88 enodes (cost 214 ) 0.144 * * [simplify]: Extracting # 0 : cost 0 0.145 * * [simplify]: Extracting # 1 : cost 0 0.145 * * [simplify]: Extracting # 2 : cost 0 0.146 * * [simplify]: Extracting # 3 : cost 0 0.146 * * [simplify]: Extracting # 4 : cost 0 0.146 * * [simplify]: iteration 2 : 237 enodes (cost 195 ) 0.299 * * [simplify]: Extracting # 0 : cost 0 0.301 * * [simplify]: Extracting # 1 : cost 0 0.302 * * [simplify]: Extracting # 2 : cost 0 0.304 * * [simplify]: Extracting # 3 : cost 0 0.306 * * [simplify]: Extracting # 4 : cost 0 0.307 * * [simplify]: iteration 3 : 966 enodes (cost 190 ) 0.981 * * [simplify]: Extracting # 0 : cost 0 0.991 * * [simplify]: Extracting # 1 : cost 0 0.998 * * [simplify]: Extracting # 2 : cost 0 1.004 * * [simplify]: Extracting # 3 : cost 0 1.014 * * [simplify]: Extracting # 4 : cost 0 1.025 * * [simplify]: Extracting # 5 : cost 0 1.036 * * [simplify]: iteration done: 5000 enodes (cost 187 ) 1.036 * [simplify]: Simplified to: (expm1 (+ (fma x y (/ x 2.0)) z)) (log1p (+ (fma x y (/ x 2.0)) z)) (exp (+ (fma x y (/ x 2.0)) z)) (log (+ (fma x y (/ x 2.0)) z)) (exp (+ (fma x y (/ x 2.0)) z)) (* (cbrt (+ (fma x y (/ x 2.0)) z)) (cbrt (+ (fma x y (/ x 2.0)) z))) (cbrt (+ (fma x y (/ x 2.0)) z)) (pow (+ (fma x y (/ x 2.0)) z) 3) (sqrt (+ (fma x y (/ x 2.0)) z)) (sqrt (+ (fma x y (/ x 2.0)) z)) (+ (pow (fma x y (/ x 2.0)) 3) (pow z 3)) (fma z z (* (fma x y (/ x 2.0)) (- (fma x y (/ x 2.0)) z))) (- (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (* z z)) (- (fma x y (/ x 2.0)) z) (+ (fma x y (/ x 2.0)) z) (+ (/ x 2.0) z) (fma x (+ y 0.5) z) (fma x (+ y 0.5) z) (fma x (+ y 0.5) z) 1.037 * * * [progress]: adding candidates to table 1.090 * * [progress]: iteration 2 / 4 1.090 * * * [progress]: picking best candidate 1.091 * * * * [pick]: Picked # 1.092 * * * [progress]: localizing error 1.100 * * * [progress]: generating rewritten candidates 1.100 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.101 * * * [progress]: generating series expansions 1.101 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.102 * [backup-simplify]: Simplify (fma x (+ y 0.5) z) into (fma x (+ y 0.5) z) 1.102 * [approximate]: Taking taylor expansion of (fma x (+ y 0.5) z) in (x y z) around 0 1.102 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in z 1.102 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 1.102 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in z 1.102 * [taylor]: Taking taylor expansion of x in z 1.102 * [backup-simplify]: Simplify x into x 1.102 * [taylor]: Taking taylor expansion of (+ y 0.5) in z 1.102 * [taylor]: Taking taylor expansion of y in z 1.102 * [backup-simplify]: Simplify y into y 1.102 * [taylor]: Taking taylor expansion of 0.5 in z 1.102 * [backup-simplify]: Simplify 0.5 into 0.5 1.102 * [taylor]: Taking taylor expansion of z in z 1.102 * [backup-simplify]: Simplify 0 into 0 1.102 * [backup-simplify]: Simplify 1 into 1 1.102 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in y 1.102 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 1.102 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in y 1.102 * [taylor]: Taking taylor expansion of x in y 1.102 * [backup-simplify]: Simplify x into x 1.102 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 1.102 * [taylor]: Taking taylor expansion of y in y 1.102 * [backup-simplify]: Simplify 0 into 0 1.102 * [backup-simplify]: Simplify 1 into 1 1.102 * [taylor]: Taking taylor expansion of 0.5 in y 1.103 * [backup-simplify]: Simplify 0.5 into 0.5 1.103 * [taylor]: Taking taylor expansion of z in y 1.103 * [backup-simplify]: Simplify z into z 1.103 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in x 1.103 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 1.103 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.103 * [backup-simplify]: Simplify 0 into 0 1.103 * [backup-simplify]: Simplify 1 into 1 1.103 * [taylor]: Taking taylor expansion of (+ y 0.5) in x 1.103 * [taylor]: Taking taylor expansion of y in x 1.103 * [backup-simplify]: Simplify y into y 1.103 * [taylor]: Taking taylor expansion of 0.5 in x 1.103 * [backup-simplify]: Simplify 0.5 into 0.5 1.103 * [taylor]: Taking taylor expansion of z in x 1.103 * [backup-simplify]: Simplify z into z 1.103 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in x 1.103 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 1.103 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.103 * [backup-simplify]: Simplify 0 into 0 1.103 * [backup-simplify]: Simplify 1 into 1 1.103 * [taylor]: Taking taylor expansion of (+ y 0.5) in x 1.103 * [taylor]: Taking taylor expansion of y in x 1.103 * [backup-simplify]: Simplify y into y 1.103 * [taylor]: Taking taylor expansion of 0.5 in x 1.103 * [backup-simplify]: Simplify 0.5 into 0.5 1.103 * [taylor]: Taking taylor expansion of z in x 1.103 * [backup-simplify]: Simplify z into z 1.104 * [backup-simplify]: Simplify (+ y 0.5) into (+ y 0.5) 1.104 * [backup-simplify]: Simplify (* 0 (+ y 0.5)) into 0 1.104 * [backup-simplify]: Simplify (+ 0 z) into z 1.104 * [taylor]: Taking taylor expansion of z in y 1.104 * [backup-simplify]: Simplify z into z 1.104 * [taylor]: Taking taylor expansion of z in z 1.104 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify 1 into 1 1.104 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify (+ 0 0) into 0 1.105 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 0.5))) into (+ y 0.5) 1.105 * [backup-simplify]: Simplify (+ (+ y 0.5) 0) into (+ y 0.5) 1.105 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 1.105 * [taylor]: Taking taylor expansion of y in y 1.105 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify 1 into 1 1.105 * [taylor]: Taking taylor expansion of 0.5 in y 1.105 * [backup-simplify]: Simplify 0.5 into 0.5 1.106 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.106 * [taylor]: Taking taylor expansion of 0.5 in z 1.106 * [backup-simplify]: Simplify 0.5 into 0.5 1.106 * [backup-simplify]: Simplify 0.5 into 0.5 1.106 * [taylor]: Taking taylor expansion of 0 in z 1.106 * [backup-simplify]: Simplify 0 into 0 1.106 * [backup-simplify]: Simplify 0 into 0 1.106 * [backup-simplify]: Simplify 1 into 1 1.106 * [backup-simplify]: Simplify (+ 0 0) into 0 1.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 0.5)))) into 0 1.107 * [backup-simplify]: Simplify (+ 0 0) into 0 1.107 * [taylor]: Taking taylor expansion of 0 in y 1.107 * [backup-simplify]: Simplify 0 into 0 1.107 * [taylor]: Taking taylor expansion of 0 in z 1.107 * [backup-simplify]: Simplify 0 into 0 1.108 * [backup-simplify]: Simplify 0 into 0 1.108 * [backup-simplify]: Simplify (+ 1 0) into 1 1.108 * [taylor]: Taking taylor expansion of 1 in z 1.108 * [backup-simplify]: Simplify 1 into 1 1.108 * [backup-simplify]: Simplify 1 into 1 1.109 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* y x))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* 1 x))))) into (+ (* 0.5 x) (+ z (* x y))) 1.109 * [backup-simplify]: Simplify (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) into (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) 1.109 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) in (x y z) around 0 1.109 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) in z 1.110 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 y) 0.5)) (/ 1 z)) 1.110 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 y) 0.5)) in z 1.110 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.110 * [taylor]: Taking taylor expansion of x in z 1.110 * [backup-simplify]: Simplify x into x 1.110 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.110 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in z 1.110 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.110 * [taylor]: Taking taylor expansion of y in z 1.110 * [backup-simplify]: Simplify y into y 1.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.110 * [taylor]: Taking taylor expansion of 0.5 in z 1.110 * [backup-simplify]: Simplify 0.5 into 0.5 1.110 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.110 * [taylor]: Taking taylor expansion of z in z 1.110 * [backup-simplify]: Simplify 0 into 0 1.110 * [backup-simplify]: Simplify 1 into 1 1.110 * [backup-simplify]: Simplify (/ 1 1) into 1 1.110 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) in y 1.111 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 y) 0.5)) (/ 1 z)) 1.111 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 y) 0.5)) in y 1.111 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.111 * [taylor]: Taking taylor expansion of x in y 1.111 * [backup-simplify]: Simplify x into x 1.111 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.111 * [taylor]: Taking taylor expansion of y in y 1.111 * [backup-simplify]: Simplify 0 into 0 1.111 * [backup-simplify]: Simplify 1 into 1 1.111 * [backup-simplify]: Simplify (/ 1 1) into 1 1.111 * [taylor]: Taking taylor expansion of 0.5 in y 1.111 * [backup-simplify]: Simplify 0.5 into 0.5 1.111 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.111 * [taylor]: Taking taylor expansion of z in y 1.111 * [backup-simplify]: Simplify z into z 1.111 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.111 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) in x 1.112 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 y) 0.5)) (/ 1 z)) 1.112 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 y) 0.5)) in x 1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.112 * [taylor]: Taking taylor expansion of x in x 1.112 * [backup-simplify]: Simplify 0 into 0 1.112 * [backup-simplify]: Simplify 1 into 1 1.112 * [backup-simplify]: Simplify (/ 1 1) into 1 1.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 1.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.112 * [taylor]: Taking taylor expansion of y in x 1.112 * [backup-simplify]: Simplify y into y 1.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.113 * [taylor]: Taking taylor expansion of 0.5 in x 1.113 * [backup-simplify]: Simplify 0.5 into 0.5 1.113 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.113 * [taylor]: Taking taylor expansion of z in x 1.113 * [backup-simplify]: Simplify z into z 1.113 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.113 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 y) 0.5) (/ 1 z)) in x 1.113 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 y) 0.5)) (/ 1 z)) 1.113 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 y) 0.5)) in x 1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [backup-simplify]: Simplify 0 into 0 1.113 * [backup-simplify]: Simplify 1 into 1 1.113 * [backup-simplify]: Simplify (/ 1 1) into 1 1.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 1.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.114 * [taylor]: Taking taylor expansion of y in x 1.114 * [backup-simplify]: Simplify y into y 1.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.114 * [taylor]: Taking taylor expansion of 0.5 in x 1.114 * [backup-simplify]: Simplify 0.5 into 0.5 1.114 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.114 * [taylor]: Taking taylor expansion of z in x 1.114 * [backup-simplify]: Simplify z into z 1.114 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.114 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5) 1.114 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 0.5)) into (+ (/ 1 y) 0.5) 1.114 * [backup-simplify]: Simplify (+ (+ (/ 1 y) 0.5) 0) into (+ (/ 1 y) 0.5) 1.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.114 * [taylor]: Taking taylor expansion of y in y 1.114 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify 1 into 1 1.115 * [backup-simplify]: Simplify (/ 1 1) into 1 1.115 * [taylor]: Taking taylor expansion of 0.5 in y 1.115 * [backup-simplify]: Simplify 0.5 into 0.5 1.115 * [backup-simplify]: Simplify (+ 1 0) into 1 1.115 * [taylor]: Taking taylor expansion of 1 in z 1.115 * [backup-simplify]: Simplify 1 into 1 1.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.116 * [backup-simplify]: Simplify (+ 0 0) into 0 1.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.117 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (+ (/ 1 y) 0.5))) into 0 1.117 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z) 1.117 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.117 * [taylor]: Taking taylor expansion of z in y 1.117 * [backup-simplify]: Simplify z into z 1.117 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.118 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.119 * [taylor]: Taking taylor expansion of 0.5 in z 1.119 * [backup-simplify]: Simplify 0.5 into 0.5 1.119 * [backup-simplify]: Simplify 1 into 1 1.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.119 * [backup-simplify]: Simplify (+ 0 0) into 0 1.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 0.5)))) into 0 1.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.121 * [backup-simplify]: Simplify (+ 0 0) into 0 1.121 * [taylor]: Taking taylor expansion of 0 in y 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.121 * [taylor]: Taking taylor expansion of z in z 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 1 into 1 1.122 * [backup-simplify]: Simplify (/ 1 1) into 1 1.122 * [backup-simplify]: Simplify 1 into 1 1.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.123 * [backup-simplify]: Simplify (+ 0 0) into 0 1.123 * [taylor]: Taking taylor expansion of 0 in z 1.123 * [backup-simplify]: Simplify 0 into 0 1.123 * [backup-simplify]: Simplify 0.5 into 0.5 1.124 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) into (+ (* 0.5 x) (+ z (* x y))) 1.124 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (+ (/ 1 (- y)) 0.5) (/ 1 (- z))) into (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) 1.124 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in (x y z) around 0 1.124 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in z 1.124 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 1.124 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in z 1.124 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.124 * [taylor]: Taking taylor expansion of -1 in z 1.124 * [backup-simplify]: Simplify -1 into -1 1.124 * [taylor]: Taking taylor expansion of x in z 1.124 * [backup-simplify]: Simplify x into x 1.124 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.124 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in z 1.124 * [taylor]: Taking taylor expansion of 0.5 in z 1.124 * [backup-simplify]: Simplify 0.5 into 0.5 1.125 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.125 * [taylor]: Taking taylor expansion of y in z 1.125 * [backup-simplify]: Simplify y into y 1.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.125 * [taylor]: Taking taylor expansion of (/ -1 z) in z 1.125 * [taylor]: Taking taylor expansion of -1 in z 1.125 * [backup-simplify]: Simplify -1 into -1 1.125 * [taylor]: Taking taylor expansion of z in z 1.125 * [backup-simplify]: Simplify 0 into 0 1.125 * [backup-simplify]: Simplify 1 into 1 1.125 * [backup-simplify]: Simplify (/ -1 1) into -1 1.125 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in y 1.125 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 1.125 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in y 1.125 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.125 * [taylor]: Taking taylor expansion of -1 in y 1.125 * [backup-simplify]: Simplify -1 into -1 1.126 * [taylor]: Taking taylor expansion of x in y 1.126 * [backup-simplify]: Simplify x into x 1.126 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.126 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.126 * [taylor]: Taking taylor expansion of 0.5 in y 1.126 * [backup-simplify]: Simplify 0.5 into 0.5 1.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.126 * [taylor]: Taking taylor expansion of y in y 1.126 * [backup-simplify]: Simplify 0 into 0 1.126 * [backup-simplify]: Simplify 1 into 1 1.126 * [backup-simplify]: Simplify (/ 1 1) into 1 1.126 * [taylor]: Taking taylor expansion of (/ -1 z) in y 1.126 * [taylor]: Taking taylor expansion of -1 in y 1.126 * [backup-simplify]: Simplify -1 into -1 1.126 * [taylor]: Taking taylor expansion of z in y 1.126 * [backup-simplify]: Simplify z into z 1.126 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 1.126 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in x 1.126 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 1.127 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in x 1.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.127 * [taylor]: Taking taylor expansion of -1 in x 1.127 * [backup-simplify]: Simplify -1 into -1 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [backup-simplify]: Simplify 0 into 0 1.127 * [backup-simplify]: Simplify 1 into 1 1.127 * [backup-simplify]: Simplify (/ -1 1) into -1 1.127 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 1.127 * [taylor]: Taking taylor expansion of 0.5 in x 1.127 * [backup-simplify]: Simplify 0.5 into 0.5 1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.127 * [taylor]: Taking taylor expansion of y in x 1.127 * [backup-simplify]: Simplify y into y 1.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.127 * [taylor]: Taking taylor expansion of (/ -1 z) in x 1.127 * [taylor]: Taking taylor expansion of -1 in x 1.127 * [backup-simplify]: Simplify -1 into -1 1.127 * [taylor]: Taking taylor expansion of z in x 1.127 * [backup-simplify]: Simplify z into z 1.127 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 1.127 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in x 1.128 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 1.128 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in x 1.128 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.128 * [taylor]: Taking taylor expansion of -1 in x 1.128 * [backup-simplify]: Simplify -1 into -1 1.128 * [taylor]: Taking taylor expansion of x in x 1.128 * [backup-simplify]: Simplify 0 into 0 1.128 * [backup-simplify]: Simplify 1 into 1 1.128 * [backup-simplify]: Simplify (/ -1 1) into -1 1.128 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 1.128 * [taylor]: Taking taylor expansion of 0.5 in x 1.128 * [backup-simplify]: Simplify 0.5 into 0.5 1.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.128 * [taylor]: Taking taylor expansion of y in x 1.128 * [backup-simplify]: Simplify y into y 1.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.128 * [taylor]: Taking taylor expansion of (/ -1 z) in x 1.128 * [taylor]: Taking taylor expansion of -1 in x 1.129 * [backup-simplify]: Simplify -1 into -1 1.129 * [taylor]: Taking taylor expansion of z in x 1.129 * [backup-simplify]: Simplify z into z 1.129 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 1.129 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.129 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y)) 1.129 * [backup-simplify]: Simplify (* -1 (- 0.5 (/ 1 y))) into (* -1 (- 0.5 (/ 1 y))) 1.129 * [backup-simplify]: Simplify (+ (* -1 (- 0.5 (/ 1 y))) 0) into (- (/ 1 y) 0.5) 1.129 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 1.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.129 * [taylor]: Taking taylor expansion of y in y 1.129 * [backup-simplify]: Simplify 0 into 0 1.129 * [backup-simplify]: Simplify 1 into 1 1.130 * [backup-simplify]: Simplify (/ 1 1) into 1 1.130 * [taylor]: Taking taylor expansion of 0.5 in y 1.130 * [backup-simplify]: Simplify 0.5 into 0.5 1.130 * [backup-simplify]: Simplify (+ 1 0) into 1 1.130 * [taylor]: Taking taylor expansion of 1 in z 1.130 * [backup-simplify]: Simplify 1 into 1 1.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.130 * [backup-simplify]: Simplify (- 0) into 0 1.131 * [backup-simplify]: Simplify (+ 0 0) into 0 1.131 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.131 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 0.5 (/ 1 y)))) into 0 1.131 * [backup-simplify]: Simplify (+ 0 (/ -1 z)) into (- (/ 1 z)) 1.131 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 1.131 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.131 * [taylor]: Taking taylor expansion of z in y 1.131 * [backup-simplify]: Simplify z into z 1.132 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.132 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.136 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 1.136 * [taylor]: Taking taylor expansion of (- 0.5) in z 1.136 * [taylor]: Taking taylor expansion of 0.5 in z 1.137 * [backup-simplify]: Simplify 0.5 into 0.5 1.137 * [backup-simplify]: Simplify 1 into 1 1.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.137 * [backup-simplify]: Simplify (- 0) into 0 1.137 * [backup-simplify]: Simplify (+ 0 0) into 0 1.138 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.139 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0 1.139 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0 1.139 * [backup-simplify]: Simplify (+ 0 0) into 0 1.139 * [taylor]: Taking taylor expansion of 0 in y 1.139 * [backup-simplify]: Simplify 0 into 0 1.139 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.139 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.139 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.139 * [taylor]: Taking taylor expansion of z in z 1.139 * [backup-simplify]: Simplify 0 into 0 1.139 * [backup-simplify]: Simplify 1 into 1 1.139 * [backup-simplify]: Simplify (/ 1 1) into 1 1.140 * [backup-simplify]: Simplify (- 1) into -1 1.140 * [backup-simplify]: Simplify -1 into -1 1.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.141 * [backup-simplify]: Simplify (- 0) into 0 1.141 * [backup-simplify]: Simplify (+ 0 0) into 0 1.141 * [taylor]: Taking taylor expansion of 0 in z 1.141 * [backup-simplify]: Simplify 0 into 0 1.141 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.141 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.142 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) into (+ (* 0.5 x) (+ z (* x y))) 1.142 * * * [progress]: simplifying candidates 1.142 * [simplify]: Simplifying: (expm1 (fma x (+ y 0.5) z)) (log1p (fma x (+ y 0.5) z)) (* x (+ y 0.5)) (log (fma x (+ y 0.5) z)) (exp (fma x (+ y 0.5) z)) (* (cbrt (fma x (+ y 0.5) z)) (cbrt (fma x (+ y 0.5) z))) (cbrt (fma x (+ y 0.5) z)) (* (* (fma x (+ y 0.5) z) (fma x (+ y 0.5) z)) (fma x (+ y 0.5) z)) (sqrt (fma x (+ y 0.5) z)) (sqrt (fma x (+ y 0.5) z)) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) 1.143 * * [simplify]: Extracting # 0 : cost 0 1.143 * * [simplify]: Extracting # 1 : cost 0 1.143 * * [simplify]: Extracting # 2 : cost 0 1.143 * * [simplify]: Extracting # 3 : cost 0 1.143 * * [simplify]: Extracting # 4 : cost 0 1.143 * * [simplify]: Extracting # 5 : cost 0 1.143 * * [simplify]: iteration 0 : 20 enodes (cost 116 ) 1.146 * * [simplify]: Extracting # 0 : cost 0 1.147 * * [simplify]: Extracting # 1 : cost 0 1.147 * * [simplify]: Extracting # 2 : cost 0 1.147 * * [simplify]: iteration 1 : 33 enodes (cost 113 ) 1.153 * * [simplify]: Extracting # 0 : cost 0 1.153 * * [simplify]: Extracting # 1 : cost 0 1.153 * * [simplify]: Extracting # 2 : cost 0 1.154 * * [simplify]: iteration 2 : 70 enodes (cost 95 ) 1.183 * * [simplify]: Extracting # 0 : cost 0 1.184 * * [simplify]: Extracting # 1 : cost 0 1.185 * * [simplify]: Extracting # 2 : cost 0 1.186 * * [simplify]: Extracting # 3 : cost 0 1.187 * * [simplify]: iteration 3 : 417 enodes (cost 95 ) 1.773 * * [simplify]: Extracting # 0 : cost 0 1.793 * * [simplify]: Extracting # 1 : cost 0 1.801 * * [simplify]: Extracting # 2 : cost 0 1.808 * * [simplify]: Extracting # 3 : cost 0 1.818 * * [simplify]: Extracting # 4 : cost 0 1.825 * * [simplify]: Extracting # 5 : cost 0 1.832 * * [simplify]: iteration done: 5000 enodes (cost 95 ) 1.832 * [simplify]: Simplified to: (expm1 (fma x (+ y 0.5) z)) (log1p (fma x (+ y 0.5) z)) (* x (+ y 0.5)) (log (fma x (+ y 0.5) z)) (exp (fma x (+ y 0.5) z)) (* (cbrt (fma x (+ y 0.5) z)) (cbrt (fma x (+ y 0.5) z))) (cbrt (fma x (+ y 0.5) z)) (pow (fma x (+ y 0.5) z) 3) (sqrt (fma x (+ y 0.5) z)) (sqrt (fma x (+ y 0.5) z)) (fma x (+ y 0.5) z) (fma x (+ y 0.5) z) (fma x (+ y 0.5) z) 1.832 * * * [progress]: adding candidates to table 1.867 * [progress]: [Phase 3 of 3] Extracting. 1.867 * * [regime]: Finding splitpoints for: (# #) 1.868 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 1.868 * * * * [regimes]: Trying to branch on z from (# #) 1.891 * * * * [regimes]: Trying to branch on y from (# #) 1.913 * * * * [regimes]: Trying to branch on x from (# #) 1.930 * * * [regime]: Found split indices: #