19.930 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.017 * [simplify]: Simplifying: (+ (+ (* x x) y) y) 0.017 * * [simplify]: iteration 0: 5 enodes 0.019 * * [simplify]: iteration 1: 10 enodes 0.022 * * [simplify]: iteration 2: 14 enodes 0.025 * * [simplify]: iteration 3: 16 enodes 0.028 * * [simplify]: iteration complete: 16 enodes 0.028 * * [simplify]: Extracting #0: cost 1 inf + 0 0.028 * * [simplify]: Extracting #1: cost 7 inf + 0 0.028 * * [simplify]: Extracting #2: cost 3 inf + 44 0.028 * * [simplify]: Extracting #3: cost 0 inf + 239 0.029 * [simplify]: Simplified to: (+ (fma x x y) y) 0.034 * * [progress]: iteration 1 / 4 0.034 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.051 * * * [progress]: generating rewritten candidates 0.051 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.059 * * * [progress]: generating series expansions 0.059 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.060 * [backup-simplify]: Simplify (+ (fma x x y) y) into (+ (fma x x y) y) 0.060 * [approximate]: Taking taylor expansion of (+ (fma x x y) y) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in y 0.060 * [taylor]: Taking taylor expansion of (fma x x y) in y 0.060 * [taylor]: Rewrote expression to (+ (* x x) y) 0.060 * [taylor]: Taking taylor expansion of (* x x) 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 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 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 (+ (fma x x y) y) in x 0.060 * [taylor]: Taking taylor expansion of (fma x x y) in x 0.060 * [taylor]: Rewrote expression to (+ (* x x) y) 0.060 * [taylor]: Taking taylor expansion of (* x x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [taylor]: Taking taylor expansion of x in x 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 x 0.060 * [backup-simplify]: Simplify y into y 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [backup-simplify]: Simplify y into y 0.060 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in x 0.060 * [taylor]: Taking taylor expansion of (fma x x y) in x 0.060 * [taylor]: Rewrote expression to (+ (* x x) y) 0.061 * [taylor]: Taking taylor expansion of (* x x) 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 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 y in x 0.061 * [backup-simplify]: Simplify y into y 0.061 * [backup-simplify]: Simplify (* 0 0) into 0 0.062 * [backup-simplify]: Simplify (+ 0 y) into y 0.062 * [backup-simplify]: Simplify (+ y y) into (* 2 y) 0.062 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.062 * [taylor]: Taking taylor expansion of 2 in y 0.062 * [backup-simplify]: Simplify 2 into 2 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* 2 0) into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.064 * [backup-simplify]: Simplify (+ 0 0) 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 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 0.065 * [backup-simplify]: Simplify 2 into 2 0.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.066 * [backup-simplify]: Simplify (+ 1 0) into 1 0.067 * [backup-simplify]: Simplify (+ 1 0) into 1 0.067 * [taylor]: Taking taylor expansion of 1 in y 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.070 * [backup-simplify]: Simplify (+ 0 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 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y)) 0.072 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) into (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) 0.072 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in (x y) around 0 0.072 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in y 0.072 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.072 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.072 * [taylor]: Taking taylor expansion of x in y 0.072 * [backup-simplify]: Simplify x into x 0.072 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.072 * [taylor]: Taking taylor expansion of x in y 0.072 * [backup-simplify]: Simplify x into x 0.073 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 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 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 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 (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x 0.074 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x 0.074 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.074 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (/ 1 1) into 1 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.075 * [backup-simplify]: Simplify (/ 1 1) into 1 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [backup-simplify]: Simplify y into y 0.075 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [backup-simplify]: Simplify y into y 0.075 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.075 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x 0.075 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x 0.075 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.075 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (/ 1 1) into 1 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (/ 1 1) into 1 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.077 * [backup-simplify]: Simplify (* 1 1) into 1 0.077 * [backup-simplify]: Simplify (+ 1 0) into 1 0.078 * [backup-simplify]: Simplify (+ 1 0) into 1 0.078 * [taylor]: Taking taylor expansion of 1 in y 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.080 * [backup-simplify]: Simplify (+ 0 0) into 0 0.080 * [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 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.083 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.083 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 y)) into (* 2 (/ 1 y)) 0.084 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.084 * [taylor]: Taking taylor expansion of 2 in y 0.084 * [backup-simplify]: Simplify 2 into 2 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [backup-simplify]: Simplify (* 2 1) into 2 0.084 * [backup-simplify]: Simplify 2 into 2 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 0 into 0 0.095 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y)) 0.095 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) 0.095 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in (x y) around 0 0.095 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in y 0.095 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in y 0.095 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.095 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.095 * [taylor]: Taking taylor expansion of -1 in y 0.095 * [backup-simplify]: Simplify -1 into -1 0.095 * [taylor]: Taking taylor expansion of x in y 0.095 * [backup-simplify]: Simplify x into x 0.095 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.095 * [taylor]: Taking taylor expansion of -1 in y 0.095 * [backup-simplify]: Simplify -1 into -1 0.095 * [taylor]: Taking taylor expansion of x in y 0.095 * [backup-simplify]: Simplify x into x 0.095 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.095 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.095 * [taylor]: Taking taylor expansion of -1 in y 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (/ -1 1) into -1 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (/ 1 1) into 1 0.097 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x 0.097 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x 0.097 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.097 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.097 * [taylor]: Taking taylor expansion of -1 in x 0.097 * [backup-simplify]: Simplify -1 into -1 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (/ -1 1) into -1 0.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.097 * [taylor]: Taking taylor expansion of -1 in x 0.097 * [backup-simplify]: Simplify -1 into -1 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (/ -1 1) into -1 0.098 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.098 * [taylor]: Taking taylor expansion of -1 in x 0.098 * [backup-simplify]: Simplify -1 into -1 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.098 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x 0.098 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x 0.099 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.099 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.099 * [taylor]: Taking taylor expansion of -1 in x 0.099 * [backup-simplify]: Simplify -1 into -1 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (/ -1 1) into -1 0.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.099 * [taylor]: Taking taylor expansion of -1 in x 0.099 * [backup-simplify]: Simplify -1 into -1 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (/ -1 1) into -1 0.100 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.100 * [taylor]: Taking taylor expansion of -1 in x 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.101 * [backup-simplify]: Simplify (* -1 -1) into 1 0.101 * [backup-simplify]: Simplify (+ 1 0) into 1 0.102 * [backup-simplify]: Simplify (+ 1 0) into 1 0.102 * [taylor]: Taking taylor expansion of 1 in y 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.109 * [backup-simplify]: Simplify (+ 0 (/ -1 y)) into (- (/ 1 y)) 0.109 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.109 * [backup-simplify]: Simplify (+ (- (/ 1 y)) (- (/ 1 y))) into (- (* 2 (/ 1 y))) 0.109 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 0.109 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.109 * [taylor]: Taking taylor expansion of 2 in y 0.109 * [backup-simplify]: Simplify 2 into 2 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.110 * [backup-simplify]: Simplify (* 2 1) into 2 0.110 * [backup-simplify]: Simplify (- 2) into -2 0.110 * [backup-simplify]: Simplify -2 into -2 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.123 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 0.126 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.130 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.131 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.132 * [backup-simplify]: Simplify (- 0) into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y)) 0.133 * * * [progress]: simplifying candidates 0.133 * * * * [progress]: [ 1 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 2 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 3 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 4 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 5 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 6 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 7 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 8 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 9 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 10 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 11 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 12 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 13 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 14 / 22 ] simplifiying candidate # 0.133 * * * * [progress]: [ 15 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 16 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 17 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 18 / 22 ] simplifiying candidate #real (real->posit16 (+ (fma x x y) y))))> 0.134 * * * * [progress]: [ 19 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 20 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 21 / 22 ] simplifiying candidate # 0.134 * * * * [progress]: [ 22 / 22 ] simplifiying candidate # 0.134 * [simplify]: Simplifying: (expm1 (+ (fma x x y) y)) (log1p (+ (fma x x y) y)) (* (exp (fma x x y)) (exp y)) (log (+ (fma x x y) y)) (exp (+ (fma x x y) y)) (* (cbrt (+ (fma x x y) y)) (cbrt (+ (fma x x y) y))) (cbrt (+ (fma x x y) y)) (* (* (+ (fma x x y) y) (+ (fma x x y) y)) (+ (fma x x y) y)) (sqrt (+ (fma x x y) y)) (sqrt (+ (fma x x y) y)) (+ (pow (fma x x y) 3) (pow y 3)) (+ (* (fma x x y) (fma x x y)) (- (* y y) (* (fma x x y) y))) (- (* (fma x x y) (fma x x y)) (* y y)) (- (fma x x y) y) (+ (fma x x y) y) (+ y y) (real->posit16 (+ (fma x x y) y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) 0.135 * * [simplify]: iteration 0: 33 enodes 0.149 * * [simplify]: iteration 1: 83 enodes 0.188 * * [simplify]: iteration 2: 207 enodes 0.287 * * [simplify]: iteration 3: 599 enodes 0.855 * * [simplify]: iteration 4: 2241 enodes 1.838 * * [simplify]: iteration complete: 5003 enodes 1.838 * * [simplify]: Extracting #0: cost 15 inf + 0 1.839 * * [simplify]: Extracting #1: cost 166 inf + 0 1.842 * * [simplify]: Extracting #2: cost 730 inf + 3212 1.863 * * [simplify]: Extracting #3: cost 427 inf + 90007 1.946 * * [simplify]: Extracting #4: cost 56 inf + 166733 2.048 * * [simplify]: Extracting #5: cost 58 inf + 168157 2.116 * * [simplify]: Extracting #6: cost 12 inf + 175459 2.201 * * [simplify]: Extracting #7: cost 0 inf + 178831 2.277 * [simplify]: Simplified to: (expm1 (+ y (fma x x y))) (log1p (+ y (fma x x y))) (exp (+ y (fma x x y))) (log (+ y (fma x x y))) (exp (+ y (fma x x y))) (* (cbrt (+ y (fma x x y))) (cbrt (+ y (fma x x y)))) (cbrt (+ y (fma x x y))) (* (* (+ y (fma x x y)) (+ y (fma x x y))) (+ y (fma x x y))) (sqrt (+ y (fma x x y))) (sqrt (+ y (fma x x y))) (fma (* (fma x x y) (fma x x y)) (fma x x y) (* (* y y) y)) (fma y (- y (fma x x y)) (* (fma x x y) (fma x x y))) (- (* (fma x x y) (fma x x y)) (* y y)) (* x x) (+ y (fma x x y)) (+ y y) (real->posit16 (+ y (fma x x y))) (+ y (fma x x y)) (+ y (fma x x y)) (+ y (fma x x y)) 2.278 * * * [progress]: adding candidates to table 2.353 * * [progress]: iteration 2 / 4 2.353 * * * [progress]: picking best candidate 2.356 * * * * [pick]: Picked # 2.357 * * * [progress]: localizing error 2.371 * * * [progress]: generating rewritten candidates 2.371 * * * [progress]: generating series expansions 2.371 * * * [progress]: simplifying candidates 2.371 * [simplify]: Simplifying: 2.371 * * [simplify]: iteration 0: 0 enodes 2.371 * * [simplify]: iteration complete: 0 enodes 2.371 * * [simplify]: Extracting #0: cost 0 inf + 0 2.371 * [simplify]: Simplified to: 2.371 * * * [progress]: adding candidates to table 2.371 * [progress]: [Phase 3 of 3] Extracting. 2.373 * [simplify]: Simplifying: (+ (* x x) (+ y y)) 2.373 * * [simplify]: iteration 0: 5 enodes 2.374 * * [simplify]: iteration 1: 6 enodes 2.374 * * [simplify]: iteration complete: 6 enodes 2.374 * * [simplify]: Extracting #0: cost 1 inf + 0 2.374 * * [simplify]: Extracting #1: cost 3 inf + 0 2.374 * * [simplify]: Extracting #2: cost 5 inf + 0 2.374 * * [simplify]: Extracting #3: cost 2 inf + 43 2.374 * * [simplify]: Extracting #4: cost 0 inf + 206 2.374 * [simplify]: Simplified to: (+ (* x x) (+ y y)) 3.178 * [regime-testing]: Baseline error score: 0.004125515689461182 3.180 * [regime-testing]: Oracle error score: 0.004125515689461182 3.180 * [regime-testing]: End program error score: 0.004125515689461182 3.230 * [regime-testing]: Target error score: 0.004125515689461182