14.405 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying: (+ x (/ y 500.0)) 0.012 * [simplify]: Sending expressions to egg_math: (+ h2 (/ h1 h0)) 0.014 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.015 * * [simplify]: iteration 1 : 6 enodes (cost 2 ) 0.015 * * [progress]: iteration 1 / 4 0.015 * * * [progress]: picking best candidate 0.016 * * * * [pick]: Picked # 0.016 * * * [progress]: localizing error 0.020 * * * [progress]: generating rewritten candidates 0.020 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.030 * * * [progress]: generating series expansions 0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.030 * [backup-simplify]: Simplify (+ x (/ y 500.0)) into (+ x (* 0.002 y)) 0.030 * [approximate]: Taking taylor expansion of (+ x (* 0.002 y)) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in y 0.030 * [taylor]: Taking taylor expansion of x in y 0.030 * [backup-simplify]: Simplify x into x 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.030 * [taylor]: Taking taylor expansion of 0.002 in y 0.030 * [backup-simplify]: Simplify 0.002 into 0.002 0.030 * [taylor]: Taking taylor expansion of y in y 0.030 * [backup-simplify]: Simplify 0 into 0 0.030 * [backup-simplify]: Simplify 1 into 1 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [backup-simplify]: Simplify 0 into 0 0.030 * [backup-simplify]: Simplify 1 into 1 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.030 * [taylor]: Taking taylor expansion of 0.002 in x 0.030 * [backup-simplify]: Simplify 0.002 into 0.002 0.030 * [taylor]: Taking taylor expansion of y in x 0.030 * [backup-simplify]: Simplify y into y 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [backup-simplify]: Simplify 0 into 0 0.030 * [backup-simplify]: Simplify 1 into 1 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.030 * [taylor]: Taking taylor expansion of 0.002 in x 0.030 * [backup-simplify]: Simplify 0.002 into 0.002 0.031 * [taylor]: Taking taylor expansion of y in x 0.031 * [backup-simplify]: Simplify y into y 0.031 * [backup-simplify]: Simplify (* 0.002 y) into (* 0.002 y) 0.031 * [backup-simplify]: Simplify (+ 0 (* 0.002 y)) into (* 0.002 y) 0.031 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.031 * [taylor]: Taking taylor expansion of 0.002 in y 0.031 * [backup-simplify]: Simplify 0.002 into 0.002 0.031 * [taylor]: Taking taylor expansion of y in y 0.031 * [backup-simplify]: Simplify 0 into 0 0.031 * [backup-simplify]: Simplify 1 into 1 0.031 * [backup-simplify]: Simplify (* 0.002 0) into 0 0.031 * [backup-simplify]: Simplify 0 into 0 0.031 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 y)) into 0 0.032 * [backup-simplify]: Simplify (+ 1 0) into 1 0.032 * [taylor]: Taking taylor expansion of 1 in y 0.032 * [backup-simplify]: Simplify 1 into 1 0.032 * [backup-simplify]: Simplify 1 into 1 0.033 * [backup-simplify]: Simplify (+ (* 0.002 1) (* 0 0)) into 0.002 0.033 * [backup-simplify]: Simplify 0.002 into 0.002 0.033 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 y))) into 0 0.033 * [backup-simplify]: Simplify (+ 0 0) into 0 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [backup-simplify]: Simplify 0 into 0 0.033 * [backup-simplify]: Simplify 0 into 0 0.033 * [backup-simplify]: Simplify 0 into 0 0.034 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 1) (* 0 0))) into 0 0.034 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.035 * [backup-simplify]: Simplify (+ 0 0) into 0 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify (+ (* 0.002 (* y 1)) (* 1 (* 1 x))) into (+ x (* 0.002 y)) 0.035 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (/ 1 y) 500.0)) into (+ (* 0.002 (/ 1 y)) (/ 1 x)) 0.035 * [approximate]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.035 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.035 * [taylor]: Taking taylor expansion of 0.002 in y 0.035 * [backup-simplify]: Simplify 0.002 into 0.002 0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify 1 into 1 0.036 * [backup-simplify]: Simplify (/ 1 1) into 1 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.036 * [taylor]: Taking taylor expansion of x in y 0.036 * [backup-simplify]: Simplify x into x 0.036 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.036 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.036 * [taylor]: Taking taylor expansion of 0.002 in x 0.036 * [backup-simplify]: Simplify 0.002 into 0.002 0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [backup-simplify]: Simplify y into y 0.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [backup-simplify]: Simplify 0 into 0 0.036 * [backup-simplify]: Simplify 1 into 1 0.036 * [backup-simplify]: Simplify (/ 1 1) into 1 0.036 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.036 * [taylor]: Taking taylor expansion of 0.002 in x 0.036 * [backup-simplify]: Simplify 0.002 into 0.002 0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [backup-simplify]: Simplify y into y 0.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [backup-simplify]: Simplify 0 into 0 0.036 * [backup-simplify]: Simplify 1 into 1 0.037 * [backup-simplify]: Simplify (/ 1 1) into 1 0.037 * [backup-simplify]: Simplify (+ 0 1) into 1 0.037 * [taylor]: Taking taylor expansion of 1 in y 0.037 * [backup-simplify]: Simplify 1 into 1 0.037 * [backup-simplify]: Simplify (* 0.002 (/ 1 y)) into (/ 0.002 y) 0.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.037 * [backup-simplify]: Simplify (+ (/ 0.002 y) 0) into (* 0.002 (/ 1 y)) 0.037 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.037 * [taylor]: Taking taylor expansion of 0.002 in y 0.037 * [backup-simplify]: Simplify 0.002 into 0.002 0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.038 * [backup-simplify]: Simplify 0 into 0 0.038 * [backup-simplify]: Simplify 1 into 1 0.038 * [backup-simplify]: Simplify (/ 1 1) into 1 0.038 * [backup-simplify]: Simplify (* 0.002 1) into 0.002 0.038 * [backup-simplify]: Simplify 0.002 into 0.002 0.038 * [backup-simplify]: Simplify 1 into 1 0.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.038 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 (/ 1 y))) into 0 0.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.039 * [backup-simplify]: Simplify (+ 0 0) into 0 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [backup-simplify]: Simplify 0 into 0 0.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.040 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 1)) into 0 0.040 * [backup-simplify]: Simplify 0 into 0 0.040 * [backup-simplify]: Simplify 0 into 0 0.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.041 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.041 * [backup-simplify]: Simplify (+ 0 0) into 0 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [backup-simplify]: Simplify 0 into 0 0.041 * [backup-simplify]: Simplify 0 into 0 0.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.042 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 1))) into 0 0.042 * [backup-simplify]: Simplify 0 into 0 0.042 * [backup-simplify]: Simplify 0 into 0 0.043 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.043 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 0.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.044 * [backup-simplify]: Simplify (+ 0 0) into 0 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [backup-simplify]: Simplify 0 into 0 0.044 * [backup-simplify]: Simplify 0 into 0 0.044 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 0.002 (* (/ 1 (/ 1 y)) 1))) into (+ x (* 0.002 y)) 0.044 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (/ (/ 1 (- y)) 500.0)) into (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) 0.044 * [approximate]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in y 0.044 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.044 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.044 * [taylor]: Taking taylor expansion of 0.002 in y 0.044 * [backup-simplify]: Simplify 0.002 into 0.002 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [backup-simplify]: Simplify 0 into 0 0.044 * [backup-simplify]: Simplify 1 into 1 0.045 * [backup-simplify]: Simplify (/ 1 1) into 1 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [backup-simplify]: Simplify x into x 0.045 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.045 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.045 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.045 * [taylor]: Taking taylor expansion of 0.002 in x 0.045 * [backup-simplify]: Simplify 0.002 into 0.002 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [backup-simplify]: Simplify y into y 0.045 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify 1 into 1 0.045 * [backup-simplify]: Simplify (/ 1 1) into 1 0.045 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.045 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.045 * [taylor]: Taking taylor expansion of 0.002 in x 0.045 * [backup-simplify]: Simplify 0.002 into 0.002 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [backup-simplify]: Simplify y into y 0.045 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify 1 into 1 0.046 * [backup-simplify]: Simplify (/ 1 1) into 1 0.046 * [backup-simplify]: Simplify (+ 0 1) into 1 0.046 * [backup-simplify]: Simplify (- 1) into -1 0.046 * [taylor]: Taking taylor expansion of -1 in y 0.046 * [backup-simplify]: Simplify -1 into -1 0.046 * [backup-simplify]: Simplify (* 0.002 (/ 1 y)) into (/ 0.002 y) 0.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.047 * [backup-simplify]: Simplify (+ (/ 0.002 y) 0) into (* 0.002 (/ 1 y)) 0.047 * [backup-simplify]: Simplify (- (* 0.002 (/ 1 y))) into (- (* 0.002 (/ 1 y))) 0.047 * [taylor]: Taking taylor expansion of (- (* 0.002 (/ 1 y))) in y 0.047 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.047 * [taylor]: Taking taylor expansion of 0.002 in y 0.047 * [backup-simplify]: Simplify 0.002 into 0.002 0.047 * [taylor]: Taking taylor expansion of (/ 1 y) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.047 * [backup-simplify]: Simplify (* 0.002 1) into 0.002 0.048 * [backup-simplify]: Simplify (- 0.002) into (- 0.002) 0.048 * [backup-simplify]: Simplify (- 0.002) into (- 0.002) 0.048 * [backup-simplify]: Simplify -1 into -1 0.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.048 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 (/ 1 y))) into 0 0.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.049 * [backup-simplify]: Simplify (+ 0 0) into 0 0.049 * [backup-simplify]: Simplify (- 0) into 0 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.050 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 1)) into 0 0.050 * [backup-simplify]: Simplify (- 0) into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.051 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.052 * [backup-simplify]: Simplify (+ 0 0) into 0 0.052 * [backup-simplify]: Simplify (- 0) into 0 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.053 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 1))) into 0 0.053 * [backup-simplify]: Simplify (- 0) into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.054 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.055 * [backup-simplify]: Simplify (+ 0 0) into 0 0.055 * [backup-simplify]: Simplify (- 0) into 0 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* (- 0.002) (* (/ 1 (/ 1 (- y))) 1))) into (+ x (* 0.002 y)) 0.055 * * * [progress]: simplifying candidates 0.056 * [simplify]: Simplifying: (* (exp x) (exp (/ y 500.0))) (log (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0)))) (cbrt (+ x (/ y 500.0))) (* (* (+ x (/ y 500.0)) (+ x (/ y 500.0))) (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))) (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)) (+ x (/ y 500.0)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) 0.056 * [simplify]: Sending expressions to egg_math: (* (exp h2) (exp (/ h1 h0))) (log (+ h2 (/ h1 h0))) (exp (+ h2 (/ h1 h0))) (* (cbrt (+ h2 (/ h1 h0))) (cbrt (+ h2 (/ h1 h0)))) (cbrt (+ h2 (/ h1 h0))) (* (* (+ h2 (/ h1 h0)) (+ h2 (/ h1 h0))) (+ h2 (/ h1 h0))) (sqrt (+ h2 (/ h1 h0))) (sqrt (+ h2 (/ h1 h0))) (+ (pow h2 3) (pow (/ h1 h0) 3)) (+ (* h2 h2) (- (* (/ h1 h0) (/ h1 h0)) (* h2 (/ h1 h0)))) (- (* h2 h2) (* (/ h1 h0) (/ h1 h0))) (- h2 (/ h1 h0)) (+ h2 (/ h1 h0)) (+ h2 (* h3 h1)) (+ h2 (* h3 h1)) (+ h2 (* h3 h1)) 0.058 * * [simplify]: iteration 0 : 79 enodes (cost 58 ) 0.060 * * [simplify]: iteration 1 : 203 enodes (cost 53 ) 0.064 * * [simplify]: iteration 2 : 477 enodes (cost 53 ) 0.071 * * [simplify]: iteration 3 : 1284 enodes (cost 53 ) 0.095 * * [simplify]: iteration 4 : 3895 enodes (cost 53 ) 0.165 * * [simplify]: iteration 5 : 5002 enodes (cost 53 ) 0.165 * * * [progress]: adding candidates to table 0.192 * * [progress]: iteration 2 / 4 0.192 * * * [progress]: picking best candidate 0.193 * * * * [pick]: Picked # 0.193 * * * [progress]: localizing error 0.196 * * * [progress]: generating rewritten candidates 0.196 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.202 * * * [progress]: generating series expansions 0.202 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.202 * [backup-simplify]: Simplify (+ x (* 0.002 y)) into (+ x (* 0.002 y)) 0.202 * [approximate]: Taking taylor expansion of (+ x (* 0.002 y)) in (x y) around 0 0.202 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [backup-simplify]: Simplify x into x 0.202 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.202 * [taylor]: Taking taylor expansion of 0.002 in y 0.202 * [backup-simplify]: Simplify 0.002 into 0.002 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 1 into 1 0.203 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.203 * [taylor]: Taking taylor expansion of 0.002 in x 0.203 * [backup-simplify]: Simplify 0.002 into 0.002 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [backup-simplify]: Simplify y into y 0.203 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.203 * [taylor]: Taking taylor expansion of 0.002 in x 0.203 * [backup-simplify]: Simplify 0.002 into 0.002 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [backup-simplify]: Simplify y into y 0.203 * [backup-simplify]: Simplify (* 0.002 y) into (* 0.002 y) 0.203 * [backup-simplify]: Simplify (+ 0 (* 0.002 y)) into (* 0.002 y) 0.203 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.203 * [taylor]: Taking taylor expansion of 0.002 in y 0.203 * [backup-simplify]: Simplify 0.002 into 0.002 0.203 * [taylor]: Taking taylor expansion of y in y 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (* 0.002 0) into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 y)) into 0 0.204 * [backup-simplify]: Simplify (+ 1 0) into 1 0.204 * [taylor]: Taking taylor expansion of 1 in y 0.204 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (+ (* 0.002 1) (* 0 0)) into 0.002 0.205 * [backup-simplify]: Simplify 0.002 into 0.002 0.205 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 y))) into 0 0.206 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 1) (* 0 0))) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (+ (* 0.002 (* y 1)) (* 1 (* 1 x))) into (+ x (* 0.002 y)) 0.207 * [backup-simplify]: Simplify (+ (/ 1 x) (* 0.002 (/ 1 y))) into (+ (* 0.002 (/ 1 y)) (/ 1 x)) 0.207 * [approximate]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in (x y) around 0 0.207 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.207 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.208 * [taylor]: Taking taylor expansion of 0.002 in y 0.208 * [backup-simplify]: Simplify 0.002 into 0.002 0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 1 into 1 0.208 * [backup-simplify]: Simplify (/ 1 1) into 1 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [backup-simplify]: Simplify x into x 0.208 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.208 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.208 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.208 * [taylor]: Taking taylor expansion of 0.002 in x 0.208 * [backup-simplify]: Simplify 0.002 into 0.002 0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.208 * [taylor]: Taking taylor expansion of y in x 0.208 * [backup-simplify]: Simplify y into y 0.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 1 into 1 0.208 * [backup-simplify]: Simplify (/ 1 1) into 1 0.208 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.208 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.208 * [taylor]: Taking taylor expansion of 0.002 in x 0.208 * [backup-simplify]: Simplify 0.002 into 0.002 0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.208 * [taylor]: Taking taylor expansion of y in x 0.208 * [backup-simplify]: Simplify y into y 0.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.209 * [backup-simplify]: Simplify (/ 1 1) into 1 0.209 * [backup-simplify]: Simplify (+ 0 1) into 1 0.209 * [taylor]: Taking taylor expansion of 1 in y 0.209 * [backup-simplify]: Simplify 1 into 1 0.209 * [backup-simplify]: Simplify (* 0.002 (/ 1 y)) into (/ 0.002 y) 0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.210 * [backup-simplify]: Simplify (+ (/ 0.002 y) 0) into (* 0.002 (/ 1 y)) 0.210 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.210 * [taylor]: Taking taylor expansion of 0.002 in y 0.210 * [backup-simplify]: Simplify 0.002 into 0.002 0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (/ 1 1) into 1 0.210 * [backup-simplify]: Simplify (* 0.002 1) into 0.002 0.210 * [backup-simplify]: Simplify 0.002 into 0.002 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.211 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 (/ 1 y))) into 0 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.211 * [taylor]: Taking taylor expansion of 0 in y 0.211 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.212 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 1)) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.213 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.214 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [taylor]: Taking taylor expansion of 0 in y 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.216 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 1))) into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.217 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.218 * [backup-simplify]: Simplify (+ 0 0) into 0 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 0.002 (* (/ 1 (/ 1 y)) 1))) into (+ x (* 0.002 y)) 0.218 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* 0.002 (/ 1 (- y)))) into (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) 0.218 * [approximate]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in (x y) around 0 0.218 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in y 0.218 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.218 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.218 * [taylor]: Taking taylor expansion of 0.002 in y 0.218 * [backup-simplify]: Simplify 0.002 into 0.002 0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (/ 1 1) into 1 0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.219 * [taylor]: Taking taylor expansion of x in y 0.219 * [backup-simplify]: Simplify x into x 0.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.219 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.219 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.219 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.219 * [taylor]: Taking taylor expansion of 0.002 in x 0.219 * [backup-simplify]: Simplify 0.002 into 0.002 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.219 * [taylor]: Taking taylor expansion of y in x 0.219 * [backup-simplify]: Simplify y into y 0.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (/ 1 1) into 1 0.219 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.219 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.219 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.219 * [taylor]: Taking taylor expansion of 0.002 in x 0.219 * [backup-simplify]: Simplify 0.002 into 0.002 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.219 * [taylor]: Taking taylor expansion of y in x 0.219 * [backup-simplify]: Simplify y into y 0.220 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (/ 1 1) into 1 0.220 * [backup-simplify]: Simplify (+ 0 1) into 1 0.221 * [backup-simplify]: Simplify (- 1) into -1 0.221 * [taylor]: Taking taylor expansion of -1 in y 0.221 * [backup-simplify]: Simplify -1 into -1 0.221 * [backup-simplify]: Simplify (* 0.002 (/ 1 y)) into (/ 0.002 y) 0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.221 * [backup-simplify]: Simplify (+ (/ 0.002 y) 0) into (* 0.002 (/ 1 y)) 0.221 * [backup-simplify]: Simplify (- (* 0.002 (/ 1 y))) into (- (* 0.002 (/ 1 y))) 0.221 * [taylor]: Taking taylor expansion of (- (* 0.002 (/ 1 y))) in y 0.221 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.221 * [taylor]: Taking taylor expansion of 0.002 in y 0.221 * [backup-simplify]: Simplify 0.002 into 0.002 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.222 * [backup-simplify]: Simplify (/ 1 1) into 1 0.222 * [backup-simplify]: Simplify (* 0.002 1) into 0.002 0.222 * [backup-simplify]: Simplify (- 0.002) into (- 0.002) 0.222 * [backup-simplify]: Simplify (- 0.002) into (- 0.002) 0.222 * [backup-simplify]: Simplify -1 into -1 0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.223 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 (/ 1 y))) into 0 0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (+ 0 0) into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [taylor]: Taking taylor expansion of 0 in y 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.225 * [backup-simplify]: Simplify (+ (* 0.002 0) (* 0 1)) into 0 0.225 * [backup-simplify]: Simplify (- 0) into 0 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.226 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.227 * [backup-simplify]: Simplify (+ 0 0) into 0 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.229 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (* 0 1))) into 0 0.229 * [backup-simplify]: Simplify (- 0) into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.231 * [backup-simplify]: Simplify (+ (* 0.002 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 0.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.232 * [backup-simplify]: Simplify (+ 0 0) into 0 0.232 * [backup-simplify]: Simplify (- 0) into 0 0.232 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* (- 0.002) (* (/ 1 (/ 1 (- y))) 1))) into (+ x (* 0.002 y)) 0.233 * * * [progress]: simplifying candidates 0.233 * [simplify]: Simplifying: (* (exp x) (exp (* 0.002 y))) (log (+ x (* 0.002 y))) (exp (+ x (* 0.002 y))) (* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y)))) (cbrt (+ x (* 0.002 y))) (* (* (+ x (* 0.002 y)) (+ x (* 0.002 y))) (+ x (* 0.002 y))) (sqrt (+ x (* 0.002 y))) (sqrt (+ x (* 0.002 y))) (+ (pow x 3) (pow (* 0.002 y) 3)) (+ (* x x) (- (* (* 0.002 y) (* 0.002 y)) (* x (* 0.002 y)))) (- (* x x) (* (* 0.002 y) (* 0.002 y))) (- x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) 0.233 * [simplify]: Sending expressions to egg_math: (* (exp h2) (exp (* h1 h0))) (log (+ h2 (* h1 h0))) (exp (+ h2 (* h1 h0))) (* (cbrt (+ h2 (* h1 h0))) (cbrt (+ h2 (* h1 h0)))) (cbrt (+ h2 (* h1 h0))) (* (* (+ h2 (* h1 h0)) (+ h2 (* h1 h0))) (+ h2 (* h1 h0))) (sqrt (+ h2 (* h1 h0))) (sqrt (+ h2 (* h1 h0))) (+ (pow h2 3) (pow (* h1 h0) 3)) (+ (* h2 h2) (- (* (* h1 h0) (* h1 h0)) (* h2 (* h1 h0)))) (- (* h2 h2) (* (* h1 h0) (* h1 h0))) (- h2 (* h1 h0)) (+ h2 (* h1 h0)) (+ h2 (* h1 h0)) (+ h2 (* h1 h0)) 0.237 * * [simplify]: iteration 0 : 80 enodes (cost 56 ) 0.241 * * [simplify]: iteration 1 : 248 enodes (cost 51 ) 0.250 * * [simplify]: iteration 2 : 671 enodes (cost 51 ) 0.272 * * [simplify]: iteration 3 : 1735 enodes (cost 51 ) 0.313 * * [simplify]: iteration 4 : 4805 enodes (cost 51 ) 0.404 * * [simplify]: iteration 5 : 5001 enodes (cost 51 ) 0.404 * * * [progress]: adding candidates to table 0.428 * [progress]: [Phase 3 of 3] Extracting. 0.428 * * [regime]: Finding splitpoints for: (# #) 0.428 * * * [regime-changes]: Trying 4 branch expressions: ((/ y 500.0) (+ x (/ y 500.0)) y x) 0.428 * * * * [regimes]: Trying to branch on (/ y 500.0) from (# #) 0.438 * * * * [regimes]: Trying to branch on (+ x (/ y 500.0)) from (# #) 0.449 * * * * [regimes]: Trying to branch on y from (# #) 0.459 * * * * [regimes]: Trying to branch on x from (# #) 0.472 * * * [regime]: Found split indices: #