18.489 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (sqrt (+ x y)) 0.028 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.028 * * [simplify]: Extracting # 1 : cost 2 inf + 0 0.028 * * [simplify]: Extracting # 2 : cost 4 inf + 0 0.028 * * [simplify]: Extracting # 3 : cost 2 inf + 2 0.029 * * [simplify]: Extracting # 4 : cost 0 inf + 126 0.029 * * [simplify]: iteration 0 : 4 enodes (cost 82 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 inf + 126 0.030 * * [simplify]: iteration 1 : 5 enodes (cost 82 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 inf + 126 0.032 * * [simplify]: iteration complete: 5 enodes (cost 82 ) 0.032 * [simplify]: Simplified to: (sqrt (+ x y)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.047 * * * [progress]: generating rewritten candidates 0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.054 * * * [progress]: generating series expansions 0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.055 * [backup-simplify]: Simplify (sqrt (+ x y)) into (sqrt (+ x y)) 0.055 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0 0.055 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y 0.055 * [taylor]: Taking taylor expansion of (+ x y) in y 0.055 * [taylor]: Taking taylor expansion of x in y 0.055 * [backup-simplify]: Simplify x into x 0.055 * [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 (+ x 0) into x 0.055 * [backup-simplify]: Simplify (sqrt x) into (sqrt x) 0.055 * [backup-simplify]: Simplify (+ 0 1) into 1 0.055 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt x))) into (* 1/2 (sqrt (/ 1 x))) 0.055 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x 0.055 * [taylor]: Taking taylor expansion of (+ x y) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [backup-simplify]: Simplify (+ 0 y) into y 0.056 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 0.056 * [backup-simplify]: Simplify (+ 1 0) into 1 0.056 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y))) 0.056 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x 0.056 * [taylor]: Taking taylor expansion of (+ x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [backup-simplify]: Simplify (+ 0 y) into y 0.056 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 0.056 * [backup-simplify]: Simplify (+ 1 0) into 1 0.056 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y))) 0.057 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.057 * [taylor]: Taking taylor expansion of y in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [backup-simplify]: Simplify (sqrt 0) into 0 0.058 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y 0.058 * [taylor]: Taking taylor expansion of 1/2 in y 0.058 * [backup-simplify]: Simplify 1/2 into 1/2 0.058 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [backup-simplify]: Simplify (/ 1 1) into 1 0.058 * [backup-simplify]: Simplify (sqrt 0) into 0 0.059 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.060 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0) 0.060 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.060 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.061 * [backup-simplify]: Simplify (/ (- 0 (pow (* 1/2 (sqrt (/ 1 y))) 2) (+)) (* 2 (sqrt y))) into (* -1/8 (sqrt (/ 1 (pow y 3)))) 0.061 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y 0.061 * [taylor]: Taking taylor expansion of -1/8 in y 0.061 * [backup-simplify]: Simplify -1/8 into -1/8 0.061 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.061 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* 1 1) into 1 0.062 * [backup-simplify]: Simplify (* 1 1) into 1 0.062 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [backup-simplify]: Simplify (sqrt 0) into 0 0.063 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.068 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.069 * [backup-simplify]: Simplify (+ (* -1/8 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0) 0.070 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.071 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 2)) (+ (* +nan.0 (* y 1)) (* (- +nan.0) (* 1 x)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y)))))) 0.071 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) (/ 1 y))) into (sqrt (+ (/ 1 x) (/ 1 y))) 0.071 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) (/ 1 y))) in (x y) around 0 0.071 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) (/ 1 y))) in y 0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [backup-simplify]: Simplify x into x 0.071 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (/ 1 1) into 1 0.072 * [backup-simplify]: Simplify (+ 0 1) into 1 0.073 * [backup-simplify]: Simplify (sqrt 0) into 0 0.074 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.074 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) (/ 1 y))) in x 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) 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 y) in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.075 * [backup-simplify]: Simplify (+ 1 0) into 1 0.075 * [backup-simplify]: Simplify (sqrt 0) into 0 0.076 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.076 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) (/ 1 y))) in x 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 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 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.077 * [backup-simplify]: Simplify (+ 1 0) into 1 0.078 * [backup-simplify]: Simplify (sqrt 0) into 0 0.079 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of +nan.0 in y 0.079 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.081 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 y) +nan.0)) 0.081 * [taylor]: Taking taylor expansion of (* +nan.0 (- (/ 1 y) +nan.0)) in y 0.081 * [taylor]: Taking taylor expansion of +nan.0 in y 0.081 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (/ 1 1) into 1 0.082 * [taylor]: Taking taylor expansion of +nan.0 in y 0.082 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.082 * [backup-simplify]: Simplify (+ 1 0) into 1 0.082 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0 0.082 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.082 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 y) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ +nan.0 (- (* +nan.0 (/ 1 y))))) 0.084 * [taylor]: Taking taylor expansion of (* +nan.0 (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y 0.085 * [taylor]: Taking taylor expansion of +nan.0 in y 0.085 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.085 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y 0.085 * [taylor]: Taking taylor expansion of +nan.0 in y 0.085 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.085 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.085 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of +nan.0 in y 0.085 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ 1 1) into 1 0.086 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0 0.086 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.087 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0) 0.087 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0 0.087 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.088 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 y)) (pow (/ 1 x) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 y)) (/ 1 x))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0))))) 0.088 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) (/ 1 (- y)))) into (sqrt (- (+ (/ 1 x) (/ 1 y)))) 0.088 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 0.088 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) (/ 1 y)))) in y 0.088 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y))) in y 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [backup-simplify]: Simplify x into x 0.088 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (/ 1 1) into 1 0.089 * [backup-simplify]: Simplify (+ 0 1) into 1 0.090 * [backup-simplify]: Simplify (- 1) into -1 0.090 * [backup-simplify]: Simplify (sqrt 0) into 0 0.090 * [backup-simplify]: Simplify (- 1) into -1 0.092 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.092 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) (/ 1 y)))) in x 0.092 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y))) in x 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [backup-simplify]: Simplify y into y 0.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.093 * [backup-simplify]: Simplify (+ 1 0) into 1 0.093 * [backup-simplify]: Simplify (- 1) into -1 0.093 * [backup-simplify]: Simplify (sqrt 0) into 0 0.094 * [backup-simplify]: Simplify (- 1) into -1 0.095 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.095 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) (/ 1 y)))) in x 0.095 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y))) in x 0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [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 x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [backup-simplify]: Simplify y into y 0.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.096 * [backup-simplify]: Simplify (+ 1 0) into 1 0.096 * [backup-simplify]: Simplify (- 1) into -1 0.097 * [backup-simplify]: Simplify (sqrt 0) into 0 0.097 * [backup-simplify]: Simplify (- 1) into -1 0.098 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [taylor]: Taking taylor expansion of +nan.0 in y 0.099 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.100 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.100 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.101 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ +nan.0 (/ 1 y))) 0.101 * [taylor]: Taking taylor expansion of (* +nan.0 (+ +nan.0 (/ 1 y))) in y 0.101 * [taylor]: Taking taylor expansion of +nan.0 in y 0.101 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.102 * [taylor]: Taking taylor expansion of (+ +nan.0 (/ 1 y)) in y 0.102 * [taylor]: Taking taylor expansion of +nan.0 in y 0.102 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.103 * [backup-simplify]: Simplify (+ 0 1) into 1 0.103 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0 0.103 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.103 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ +nan.0 (/ 1 y))))))) (* 2 0)) into (* +nan.0 (+ +nan.0 (- (* +nan.0 (/ 1 y))))) 0.106 * [taylor]: Taking taylor expansion of (* +nan.0 (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y 0.106 * [taylor]: Taking taylor expansion of +nan.0 in y 0.106 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.106 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y 0.106 * [taylor]: Taking taylor expansion of +nan.0 in y 0.106 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.106 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.106 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.106 * [taylor]: Taking taylor expansion of +nan.0 in y 0.106 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0 0.107 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.107 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0) 0.108 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0 0.108 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.108 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0))))) 0.108 * * * [progress]: simplifying candidates 0.108 * [simplify]: Simplifying: (expm1 (sqrt (+ x y))) (log1p (sqrt (+ x y))) (log (sqrt (+ x y))) (exp (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))) (sqrt 1) (sqrt (+ x y)) (sqrt 1) (sqrt (+ x y)) (sqrt (+ (pow x 3) (pow y 3))) (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- (* x x) (* y y))) (sqrt (- x y)) (/ 1 2) (sqrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0))))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0))))) 0.109 * * [simplify]: Extracting # 0 : cost 19 inf + 0 0.109 * * [simplify]: Extracting # 1 : cost 31 inf + 0 0.109 * * [simplify]: Extracting # 2 : cost 39 inf + 44 0.109 * * [simplify]: Extracting # 3 : cost 40 inf + 170 0.109 * * [simplify]: Extracting # 4 : cost 23 inf + 3152 0.110 * * [simplify]: Extracting # 5 : cost 14 inf + 5438 0.110 * * [simplify]: Extracting # 6 : cost 7 inf + 6796 0.111 * * [simplify]: Extracting # 7 : cost 3 inf + 8070 0.111 * * [simplify]: Extracting # 8 : cost 2 inf + 8273 0.112 * * [simplify]: Extracting # 9 : cost 1 inf + 8807 0.112 * * [simplify]: Extracting # 10 : cost 0 inf + 9381 0.113 * * [simplify]: iteration 0 : 55 enodes (cost 4965 ) 0.141 * * [simplify]: Extracting # 0 : cost 0 inf + 9381 0.142 * * [simplify]: Extracting # 1 : cost 16 inf + 7195 0.144 * * [simplify]: Extracting # 2 : cost 3 inf + 7915 0.146 * * [simplify]: Extracting # 3 : cost 2 inf + 7796 0.147 * * [simplify]: Extracting # 4 : cost 0 inf + 8180