43.762 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.015 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.015 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.015 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.015 * * [simplify]: Extracting # 3 : cost 0 inf + 128 0.015 * * [simplify]: iteration 0 : 5 enodes (cost 83 ) 0.015 * * [simplify]: Extracting # 0 : cost 0 inf + 128 0.015 * * [simplify]: Extracting # 1 : cost 4 inf + 128 0.016 * * [simplify]: Extracting # 2 : cost 0 inf + 296 0.016 * * [simplify]: iteration 1 : 13 enodes (cost 83 ) 0.017 * * [simplify]: Extracting # 0 : cost 0 inf + 296 0.018 * * [simplify]: iteration 2 : 17 enodes (cost 83 ) 0.019 * * [simplify]: Extracting # 0 : cost 0 inf + 212 0.019 * * [simplify]: iteration 3 : 19 enodes (cost 83 ) 0.021 * * [simplify]: Extracting # 0 : cost 0 inf + 212 0.021 * * [simplify]: iteration done: 19 enodes (cost 83 ) 0.021 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.022 * * [progress]: iteration 1 / 4 0.022 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.031 * * * [progress]: generating rewritten candidates 0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.047 * * * [progress]: generating series expansions 0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.047 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.047 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.047 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [backup-simplify]: Simplify x into x 0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify 1 into 1 0.047 * [taylor]: Taking taylor expansion of 1.0 in y 0.047 * [backup-simplify]: Simplify 1.0 into 1.0 0.047 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify 1 into 1 0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [backup-simplify]: Simplify y into y 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.047 * [backup-simplify]: Simplify 1.0 into 1.0 0.047 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify 1 into 1 0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [backup-simplify]: Simplify y into y 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.047 * [backup-simplify]: Simplify 1.0 into 1.0 0.047 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.047 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (+ 0 0) into 0 0.048 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.048 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 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 1.0 in y 0.048 * [backup-simplify]: Simplify 1.0 into 1.0 0.049 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.049 * [backup-simplify]: Simplify 1.0 into 1.0 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify (+ 0 0) into 0 0.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (+ 1 0) into 1 0.050 * [backup-simplify]: Simplify 1 into 1 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (+ 0 0) into 0 0.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify (+ 0 0) into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (+ 0 0) into 0 0.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.053 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x) 0.053 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0 0.053 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y 0.053 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.053 * [taylor]: Taking taylor expansion of 1.0 in y 0.053 * [backup-simplify]: Simplify 1.0 into 1.0 0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify (/ 1 1) into 1 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [backup-simplify]: Simplify x into x 0.054 * [backup-simplify]: Simplify (+ 0 1) into 1 0.054 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.054 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.054 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [backup-simplify]: Simplify y into y 0.054 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.054 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.054 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.054 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [backup-simplify]: Simplify y into y 0.054 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.054 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.054 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.054 * [taylor]: Taking taylor expansion of 1.0 in y 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [backup-simplify]: Simplify (/ 1 1) into 1 0.055 * [backup-simplify]: Simplify (+ 0 1) into 1 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.055 * [backup-simplify]: Simplify (+ 0 0) into 0 0.056 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.057 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.057 * [backup-simplify]: Simplify 1.0 into 1.0 0.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.057 * [backup-simplify]: Simplify (+ 0 0) into 0 0.058 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.062 * [backup-simplify]: Simplify (+ 0 0) into 0 0.063 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.063 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.063 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.064 * [taylor]: Taking taylor expansion of -1 in y 0.064 * [backup-simplify]: Simplify -1 into -1 0.064 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.064 * [taylor]: Taking taylor expansion of 1.0 in y 0.064 * [backup-simplify]: Simplify 1.0 into 1.0 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.064 * [taylor]: Taking taylor expansion of x in y 0.064 * [backup-simplify]: Simplify x into x 0.064 * [backup-simplify]: Simplify (- 1) into -1 0.064 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.064 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.065 * [taylor]: Taking taylor expansion of -1 in x 0.065 * [backup-simplify]: Simplify -1 into -1 0.065 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [backup-simplify]: Simplify 1.0 into 1.0 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [backup-simplify]: Simplify y into y 0.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.065 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.065 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.065 * [taylor]: Taking taylor expansion of -1 in x 0.065 * [backup-simplify]: Simplify -1 into -1 0.065 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [backup-simplify]: Simplify 1.0 into 1.0 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [backup-simplify]: Simplify y into y 0.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.065 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.065 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.065 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.065 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.065 * [taylor]: Taking taylor expansion of -1 in y 0.065 * [backup-simplify]: Simplify -1 into -1 0.066 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.066 * [taylor]: Taking taylor expansion of 1.0 in y 0.066 * [backup-simplify]: Simplify 1.0 into 1.0 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 (/ 1 1) into 1 0.066 * [backup-simplify]: Simplify (- 1) into -1 0.066 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.067 * [backup-simplify]: Simplify (* -1 -1) into 1 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.068 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.070 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.070 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.071 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.072 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.074 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.089 * * * [progress]: simplifying candidates 0.089 * [simplify]: Simplifying: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* x (+ y 1.0)) (+ (log x) (log (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* x 1) (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.090 * * [simplify]: Extracting # 0 : cost 24 inf + 0 0.090 * * [simplify]: Extracting # 1 : cost 40 inf + 0 0.090 * * [simplify]: Extracting # 2 : cost 40 inf + 169 0.090 * * [simplify]: Extracting # 3 : cost 15 inf + 2945 0.091 * * [simplify]: Extracting # 4 : cost 4 inf + 4524 0.091 * * [simplify]: Extracting # 5 : cost 0 inf + 5866 0.092 * * [simplify]: iteration 0 : 48 enodes (cost 4265 ) 0.103 * * [simplify]: Extracting # 0 : cost 0 inf + 5866 0.104 * * [simplify]: Extracting # 1 : cost 37 inf + 5054 0.106 * * [simplify]: Extracting # 2 : cost 3 inf + 8294 0.108 * * [simplify]: Extracting # 3 : cost 2 inf + 8295 0.110 * * [simplify]: Extracting # 4 : cost 0 inf + 8719 0.112 * * [simplify]: iteration 1 : 143 enodes (cost 3777 ) 0.147 * * [simplify]: Extracting # 0 : cost 0 inf + 8719 0.149 * * [simplify]: Extracting # 1 : cost 127 inf + 7671 0.153 * * [simplify]: Extracting # 2 : cost 5 inf + 25860 0.158 * * [simplify]: Extracting # 3 : cost 5 inf + 25861 0.163 * * [simplify]: Extracting # 4 : cost 1 inf + 26369 0.172 * * [simplify]: Extracting # 5 : cost 0 inf + 26733 0.181 * * [simplify]: iteration 2 : 534 enodes (cost 3707 ) 0.911 * * [simplify]: Extracting # 0 : cost 0 inf + 26733 0.956 * * [simplify]: Extracting # 1 : cost 687 inf + 13704 1.007 * * [simplify]: Extracting # 2 : cost 7 inf + 122112 1.044 * * [simplify]: Extracting # 3 : cost 1 inf + 123066 1.095 * * [simplify]: Extracting # 4 : cost 0 inf + 123470 1.133 * * [simplify]: iteration 3 : 3441 enodes (cost 3627 ) 2.143 * * [simplify]: Extracting # 0 : cost 0 inf + 123470 2.219 * * [simplify]: Extracting # 1 : cost 34 inf + 111849 2.292 * * [simplify]: Extracting # 2 : cost 0 inf + 113943 2.369 * * [simplify]: iteration done: 5000 enodes (cost 3627 ) 2.370 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* (+ y 1.0) x) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* x 1.0) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* (+ y 1.0) x) (* x (fma 1.0 (* 1.0 1.0) (* y (* y y)))) (* x (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) x) (* (+ y 1.0) x) (* (+ y 1.0) x) 2.371 * * * [progress]: adding candidates to table 2.491 * * [progress]: iteration 2 / 4 2.491 * * * [progress]: picking best candidate 2.494 * * * * [pick]: Picked # 2.495 * * * [progress]: localizing error 2.504 * * * [progress]: generating rewritten candidates 2.504 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.512 * * * [progress]: generating series expansions 2.512 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.512 * [backup-simplify]: Simplify (+ (* y x) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 2.512 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0 2.512 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 2.512 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.512 * [taylor]: Taking taylor expansion of 1.0 in x 2.513 * [backup-simplify]: Simplify 1.0 into 1.0 2.513 * [taylor]: Taking taylor expansion of x in x 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify 1 into 1 2.513 * [taylor]: Taking taylor expansion of (* x y) in x 2.513 * [taylor]: Taking taylor expansion of x in x 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify 1 into 1 2.513 * [taylor]: Taking taylor expansion of y in x 2.513 * [backup-simplify]: Simplify y into y 2.513 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 2.513 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.513 * [taylor]: Taking taylor expansion of 1.0 in y 2.513 * [backup-simplify]: Simplify 1.0 into 1.0 2.513 * [taylor]: Taking taylor expansion of x in y 2.513 * [backup-simplify]: Simplify x into x 2.513 * [taylor]: Taking taylor expansion of (* x y) in y 2.513 * [taylor]: Taking taylor expansion of x in y 2.513 * [backup-simplify]: Simplify x into x 2.513 * [taylor]: Taking taylor expansion of y in y 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify 1 into 1 2.513 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 2.513 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.513 * [taylor]: Taking taylor expansion of 1.0 in y 2.513 * [backup-simplify]: Simplify 1.0 into 1.0 2.513 * [taylor]: Taking taylor expansion of x in y 2.513 * [backup-simplify]: Simplify x into x 2.513 * [taylor]: Taking taylor expansion of (* x y) in y 2.513 * [taylor]: Taking taylor expansion of x in y 2.513 * [backup-simplify]: Simplify x into x 2.513 * [taylor]: Taking taylor expansion of y in y 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify 1 into 1 2.513 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 2.513 * [backup-simplify]: Simplify (* x 0) into 0 2.514 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 2.514 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.514 * [taylor]: Taking taylor expansion of 1.0 in x 2.514 * [backup-simplify]: Simplify 1.0 into 1.0 2.514 * [taylor]: Taking taylor expansion of x in x 2.514 * [backup-simplify]: Simplify 0 into 0 2.514 * [backup-simplify]: Simplify 1 into 1 2.514 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.514 * [backup-simplify]: Simplify 0 into 0 2.515 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 2.515 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.515 * [backup-simplify]: Simplify (+ 0 x) into x 2.515 * [taylor]: Taking taylor expansion of x in x 2.515 * [backup-simplify]: Simplify 0 into 0 2.515 * [backup-simplify]: Simplify 1 into 1 2.515 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.517 * [backup-simplify]: Simplify 1.0 into 1.0 2.518 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 2.518 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.518 * [backup-simplify]: Simplify (+ 0 0) into 0 2.518 * [taylor]: Taking taylor expansion of 0 in x 2.519 * [backup-simplify]: Simplify 0 into 0 2.519 * [backup-simplify]: Simplify 0 into 0 2.519 * [backup-simplify]: Simplify 1 into 1 2.519 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 2.519 * [backup-simplify]: Simplify 0 into 0 2.521 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.521 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.522 * [backup-simplify]: Simplify (+ 0 0) into 0 2.522 * [taylor]: Taking taylor expansion of 0 in x 2.522 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify 0 into 0 2.523 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.523 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 2.525 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.525 * [backup-simplify]: Simplify (+ 0 0) into 0 2.525 * [taylor]: Taking taylor expansion of 0 in x 2.525 * [backup-simplify]: Simplify 0 into 0 2.525 * [backup-simplify]: Simplify 0 into 0 2.525 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y)) 2.526 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* 1.0 (/ 1 x))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) 2.526 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 2.526 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.526 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.526 * [taylor]: Taking taylor expansion of (* x y) in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [backup-simplify]: Simplify 0 into 0 2.526 * [backup-simplify]: Simplify 1 into 1 2.526 * [taylor]: Taking taylor expansion of y in x 2.526 * [backup-simplify]: Simplify y into y 2.526 * [backup-simplify]: Simplify (* 0 y) into 0 2.526 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.526 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.526 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.526 * [taylor]: Taking taylor expansion of 1.0 in x 2.526 * [backup-simplify]: Simplify 1.0 into 1.0 2.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [backup-simplify]: Simplify 0 into 0 2.526 * [backup-simplify]: Simplify 1 into 1 2.527 * [backup-simplify]: Simplify (/ 1 1) into 1 2.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.527 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.527 * [taylor]: Taking taylor expansion of (* x y) in y 2.527 * [taylor]: Taking taylor expansion of x in y 2.527 * [backup-simplify]: Simplify x into x 2.527 * [taylor]: Taking taylor expansion of y in y 2.527 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify 1 into 1 2.527 * [backup-simplify]: Simplify (* x 0) into 0 2.527 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.527 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.527 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.527 * [taylor]: Taking taylor expansion of 1.0 in y 2.527 * [backup-simplify]: Simplify 1.0 into 1.0 2.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.527 * [taylor]: Taking taylor expansion of x in y 2.527 * [backup-simplify]: Simplify x into x 2.527 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.528 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.528 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.528 * [taylor]: Taking taylor expansion of (* x y) in y 2.528 * [taylor]: Taking taylor expansion of x in y 2.528 * [backup-simplify]: Simplify x into x 2.528 * [taylor]: Taking taylor expansion of y in y 2.528 * [backup-simplify]: Simplify 0 into 0 2.528 * [backup-simplify]: Simplify 1 into 1 2.528 * [backup-simplify]: Simplify (* x 0) into 0 2.528 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.528 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.528 * [taylor]: Taking taylor expansion of 1.0 in y 2.528 * [backup-simplify]: Simplify 1.0 into 1.0 2.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.528 * [taylor]: Taking taylor expansion of x in y 2.528 * [backup-simplify]: Simplify x into x 2.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.528 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [backup-simplify]: Simplify 0 into 0 2.529 * [backup-simplify]: Simplify 1 into 1 2.529 * [backup-simplify]: Simplify (/ 1 1) into 1 2.529 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.530 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 2.530 * [backup-simplify]: Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x)) 2.530 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of 1.0 in x 2.530 * [backup-simplify]: Simplify 1.0 into 1.0 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (/ 1 1) into 1 2.531 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.531 * [backup-simplify]: Simplify 1.0 into 1.0 2.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.531 * [backup-simplify]: Simplify 0 into 0 2.532 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.533 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [taylor]: Taking taylor expansion of 0 in x 2.533 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.534 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.535 * [backup-simplify]: Simplify 0 into 0 2.536 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.537 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 2.537 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [taylor]: Taking taylor expansion of 0 in x 2.537 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.539 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.539 * [backup-simplify]: Simplify 0 into 0 2.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.540 * [backup-simplify]: Simplify 0 into 0 2.540 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y)) 2.540 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 2.540 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 2.540 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.541 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.541 * [taylor]: Taking taylor expansion of (* x y) in x 2.541 * [taylor]: Taking taylor expansion of x in x 2.541 * [backup-simplify]: Simplify 0 into 0 2.541 * [backup-simplify]: Simplify 1 into 1 2.541 * [taylor]: Taking taylor expansion of y in x 2.541 * [backup-simplify]: Simplify y into y 2.541 * [backup-simplify]: Simplify (* 0 y) into 0 2.541 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.541 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.541 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.541 * [taylor]: Taking taylor expansion of 1.0 in x 2.541 * [backup-simplify]: Simplify 1.0 into 1.0 2.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.541 * [taylor]: Taking taylor expansion of x in x 2.541 * [backup-simplify]: Simplify 0 into 0 2.541 * [backup-simplify]: Simplify 1 into 1 2.542 * [backup-simplify]: Simplify (/ 1 1) into 1 2.542 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.542 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.542 * [taylor]: Taking taylor expansion of (* x y) in y 2.542 * [taylor]: Taking taylor expansion of x in y 2.542 * [backup-simplify]: Simplify x into x 2.542 * [taylor]: Taking taylor expansion of y in y 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify 1 into 1 2.542 * [backup-simplify]: Simplify (* x 0) into 0 2.542 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.542 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.542 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.542 * [taylor]: Taking taylor expansion of 1.0 in y 2.542 * [backup-simplify]: Simplify 1.0 into 1.0 2.542 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.542 * [taylor]: Taking taylor expansion of x in y 2.543 * [backup-simplify]: Simplify x into x 2.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.543 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.543 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.543 * [taylor]: Taking taylor expansion of (* x y) in y 2.543 * [taylor]: Taking taylor expansion of x in y 2.543 * [backup-simplify]: Simplify x into x 2.543 * [taylor]: Taking taylor expansion of y in y 2.543 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify 1 into 1 2.543 * [backup-simplify]: Simplify (* x 0) into 0 2.543 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.543 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.543 * [taylor]: Taking taylor expansion of 1.0 in y 2.543 * [backup-simplify]: Simplify 1.0 into 1.0 2.543 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.543 * [taylor]: Taking taylor expansion of x in y 2.543 * [backup-simplify]: Simplify x into x 2.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.544 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.544 * [taylor]: Taking taylor expansion of x in x 2.544 * [backup-simplify]: Simplify 0 into 0 2.544 * [backup-simplify]: Simplify 1 into 1 2.544 * [backup-simplify]: Simplify (/ 1 1) into 1 2.544 * [backup-simplify]: Simplify 1 into 1 2.545 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.545 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 2.545 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x))) 2.545 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 2.545 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 2.545 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.545 * [taylor]: Taking taylor expansion of 1.0 in x 2.545 * [backup-simplify]: Simplify 1.0 into 1.0 2.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.545 * [taylor]: Taking taylor expansion of x in x 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify 1 into 1 2.546 * [backup-simplify]: Simplify (/ 1 1) into 1 2.546 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.546 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.547 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.547 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.549 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 2.549 * [backup-simplify]: Simplify (- 0) into 0 2.549 * [backup-simplify]: Simplify (+ 0 0) into 0 2.549 * [taylor]: Taking taylor expansion of 0 in x 2.549 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.551 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.551 * [backup-simplify]: Simplify (- 0) into 0 2.551 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.552 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.554 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 2.554 * [backup-simplify]: Simplify (- 0) into 0 2.554 * [backup-simplify]: Simplify (+ 0 0) into 0 2.554 * [taylor]: Taking taylor expansion of 0 in x 2.554 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.556 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.557 * [backup-simplify]: Simplify (- 0) into 0 2.557 * [backup-simplify]: Simplify 0 into 0 2.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.558 * [backup-simplify]: Simplify 0 into 0 2.558 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y)) 2.558 * * * [progress]: simplifying candidates 2.559 * [simplify]: Simplifying: (expm1 (+ (* y x) (* 1.0 x))) (log1p (+ (* y x) (* 1.0 x))) (* (exp (* y x)) (exp (* 1.0 x))) (log (+ (* y x) (* 1.0 x))) (exp (+ (* y x) (* 1.0 x))) (* (cbrt (+ (* y x) (* 1.0 x))) (cbrt (+ (* y x) (* 1.0 x)))) (cbrt (+ (* y x) (* 1.0 x))) (* (* (+ (* y x) (* 1.0 x)) (+ (* y x) (* 1.0 x))) (+ (* y x) (* 1.0 x))) (sqrt (+ (* y x) (* 1.0 x))) (sqrt (+ (* y x) (* 1.0 x))) (+ (pow (* y x) 3) (pow (* 1.0 x) 3)) (+ (* (* y x) (* y x)) (- (* (* 1.0 x) (* 1.0 x)) (* (* y x) (* 1.0 x)))) (- (* (* y x) (* y x)) (* (* 1.0 x) (* 1.0 x))) (- (* y x) (* 1.0 x)) (+ y 1.0) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 2.559 * * [simplify]: Extracting # 0 : cost 15 inf + 0 2.559 * * [simplify]: Extracting # 1 : cost 29 inf + 0 2.560 * * [simplify]: Extracting # 2 : cost 29 inf + 44 2.560 * * [simplify]: Extracting # 3 : cost 27 inf + 46 2.560 * * [simplify]: Extracting # 4 : cost 15 inf + 1556 2.561 * * [simplify]: Extracting # 5 : cost 1 inf + 4538 2.561 * * [simplify]: Extracting # 6 : cost 0 inf + 4821 2.562 * * [simplify]: iteration 0 : 32 enodes (cost 3594 ) 2.573 * * [simplify]: Extracting # 0 : cost 0 inf + 4821 2.574 * * [simplify]: Extracting # 1 : cost 29 inf + 3656 2.576 * * [simplify]: Extracting # 2 : cost 3 inf + 6876 2.578 * * [simplify]: Extracting # 3 : cost 0 inf + 7343 2.579 * * [simplify]: iteration 1 : 109 enodes (cost 2638 ) 2.619 * * [simplify]: Extracting # 0 : cost 0 inf + 7343 2.621 * * [simplify]: Extracting # 1 : cost 81 inf + 6168 2.625 * * [simplify]: Extracting # 2 : cost 6 inf + 16951 2.628 * * [simplify]: Extracting # 3 : cost 5 inf + 17085 2.632 * * [simplify]: Extracting # 4 : cost 3 inf + 17339 2.635 * * [simplify]: Extracting # 5 : cost 0 inf + 18027 2.639 * * [simplify]: iteration 2 : 407 enodes (cost 2613 ) 2.934 * * [simplify]: Extracting # 0 : cost 0 inf + 18027 2.948 * * [simplify]: Extracting # 1 : cost 198 inf + 13518 2.967 * * [simplify]: Extracting # 2 : cost 12 inf + 56594 2.988 * * [simplify]: Extracting # 3 : cost 5 inf + 57420 3.011 * * [simplify]: Extracting # 4 : cost 0 inf + 59086 3.033 * * [simplify]: iteration 3 : 1654 enodes (cost 2613 ) 3.890 * * [simplify]: Extracting # 0 : cost 0 inf + 59086 3.938 * * [simplify]: Extracting # 1 : cost 973 inf + 47755 4.009 * * [simplify]: Extracting # 2 : cost 100 inf + 289791 4.111 * * [simplify]: Extracting # 3 : cost 29 inf + 297684 4.194 * * [simplify]: Extracting # 4 : cost 0 inf + 304683 4.269 * * [simplify]: iteration done: 5000 enodes (cost 2613 ) 4.269 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (fma (* 1.0 x) (* (* 1.0 x) (* 1.0 x)) (* (* y x) (* (* y x) (* y x)))) (fma (* x y) (* x y) (* (* 1.0 x) (- (* 1.0 x) (* x y)))) (- (* (* y x) (* y x)) (* (* 1.0 x) (* 1.0 x))) (* x (- y 1.0)) (+ y 1.0) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 4.269 * * * [progress]: adding candidates to table 4.331 * [progress]: [Phase 3 of 3] Extracting. 4.332 * * [regime]: Finding splitpoints for: (# #) 4.332 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 4.332 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 4.362 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 4.406 * * * * [regimes]: Trying to branch on y from (# #) 4.445 * * * * [regimes]: Trying to branch on x from (# #) 4.491 * * * [regime]: Found split indices: #