20.735 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.032 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (- (/ x (* y y)) 3.0) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: Extracting # 3 : cost 0 0.033 * * [simplify]: Extracting # 4 : cost 0 0.033 * * [simplify]: Extracting # 5 : cost 0 0.033 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: iteration 2 : 11 enodes (cost 7 ) 0.042 * * [simplify]: Extracting # 0 : cost 0 0.042 * * [simplify]: iteration done: 11 enodes (cost 7 ) 0.042 * [simplify]: Simplified to: (- (/ x (* y y)) 3.0) 0.042 * * [progress]: iteration 1 / 4 0.043 * * * [progress]: picking best candidate 0.045 * * * * [pick]: Picked # 0.045 * * * [progress]: localizing error 0.051 * * * [progress]: generating rewritten candidates 0.051 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.060 * * * [progress]: generating series expansions 0.060 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.060 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2)) 0.060 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [backup-simplify]: Simplify x into x 0.061 * [taylor]: Taking taylor expansion of (pow y 2) 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 0.069 * [backup-simplify]: Simplify (* 1 1) into 1 0.070 * [backup-simplify]: Simplify (/ x 1) into x 0.070 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.070 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.070 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.071 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (* 1 1) into 1 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.073 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.076 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.080 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.083 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2)) 0.084 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x) 0.084 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0 0.084 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 0.084 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [backup-simplify]: Simplify x into x 0.085 * [backup-simplify]: Simplify (* 1 1) into 1 0.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.085 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [backup-simplify]: Simplify y into y 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.085 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.085 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [backup-simplify]: Simplify y into y 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.086 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.086 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (* 1 1) into 1 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2)) 0.094 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x)) 0.094 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0 0.094 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y 0.094 * [taylor]: Taking taylor expansion of -1 in y 0.094 * [backup-simplify]: Simplify -1 into -1 0.094 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [backup-simplify]: Simplify x into x 0.095 * [backup-simplify]: Simplify (* 1 1) into 1 0.095 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 0.095 * [taylor]: Taking taylor expansion of -1 in x 0.095 * [backup-simplify]: Simplify -1 into -1 0.095 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [backup-simplify]: Simplify y into y 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 0.095 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.095 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 0.095 * [taylor]: Taking taylor expansion of -1 in x 0.095 * [backup-simplify]: Simplify -1 into -1 0.095 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [backup-simplify]: Simplify y into y 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 0.095 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.095 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.095 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2)) 0.096 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 0.096 * [taylor]: Taking taylor expansion of -1 in y 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (* 1 1) into 1 0.096 * [backup-simplify]: Simplify (* -1 1) into -1 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.097 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.098 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2)) 0.104 * * * [progress]: simplifying candidates 0.104 * [simplify]: Simplifying: (expm1 (/ x (* y y))) (log1p (/ x (* y y))) (- (log x) (+ (log y) (log y))) (- (log x) (log (* y y))) (log (/ x (* y y))) (exp (/ x (* y y))) (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y))) (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))) (cbrt (/ x (* y y))) (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y))) (sqrt (/ x (* y y))) (sqrt (/ x (* y y))) (- x) (- (* y y)) (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y) (/ (sqrt x) y) (/ (sqrt x) y) (/ 1 y) (/ x y) (/ 1 (* y y)) (/ (* y y) x) (/ x y) (/ (* y y) (cbrt x)) (/ (* y y) (sqrt x)) (/ (* y y) x) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: Extracting # 1 : cost 0 0.105 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: Extracting # 3 : cost 0 0.105 * * [simplify]: Extracting # 4 : cost 0 0.105 * * [simplify]: Extracting # 5 : cost 0 0.105 * * [simplify]: iteration 0 : 45 enodes (cost 197 ) 0.114 * * [simplify]: Extracting # 0 : cost 0 0.114 * * [simplify]: Extracting # 1 : cost 0 0.114 * * [simplify]: Extracting # 2 : cost 0 0.115 * * [simplify]: iteration 1 : 112 enodes (cost 194 ) 0.164 * * [simplify]: Extracting # 0 : cost 0 0.165 * * [simplify]: Extracting # 1 : cost 0 0.166 * * [simplify]: Extracting # 2 : cost 0 0.166 * * [simplify]: Extracting # 3 : cost 0 0.167 * * [simplify]: Extracting # 4 : cost 0 0.168 * * [simplify]: iteration 2 : 615 enodes (cost 168 ) 0.483 * * [simplify]: Extracting # 0 : cost 0 0.489 * * [simplify]: Extracting # 1 : cost 0 0.501 * * [simplify]: Extracting # 2 : cost 0 0.508 * * [simplify]: Extracting # 3 : cost 0 0.522 * * [simplify]: Extracting # 4 : cost 0 0.535 * * [simplify]: iteration done: 5000 enodes (cost 164 ) 0.535 * [simplify]: Simplified to: (expm1 (/ x (* y y))) (log1p (/ x (* y y))) (log (/ x (* y y))) (log (/ x (* y y))) (log (/ x (* y y))) (exp (/ x (* y y))) (pow (/ x (* y y)) 3) (pow (/ x (* y y)) 3) (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))) (cbrt (/ x (* y y))) (pow (/ x (* y y)) 3) (sqrt (/ x (* y y))) (sqrt (/ x (* y y))) (- x) (- (* y y)) (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y) (/ (sqrt x) y) (/ (sqrt x) y) (/ 1 y) (/ x y) (/ 1 (* y y)) (/ (* y y) x) (/ x y) (/ (* y y) (cbrt x)) (/ (* y y) (sqrt x)) (/ (* y y) x) (/ x (* y y)) (/ x (* y y)) (/ x (* y y)) 0.535 * * * [progress]: adding candidates to table 0.621 * * [progress]: iteration 2 / 4 0.621 * * * [progress]: picking best candidate 0.631 * * * * [pick]: Picked # 0.631 * * * [progress]: localizing error 0.637 * * * [progress]: generating rewritten candidates 0.637 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.652 * * * [progress]: generating series expansions 0.652 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.652 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2)) 0.652 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0 0.652 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y 0.652 * [taylor]: Taking taylor expansion of x in y 0.652 * [backup-simplify]: Simplify x into x 0.652 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [backup-simplify]: Simplify 0 into 0 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify (* 1 1) into 1 0.653 * [backup-simplify]: Simplify (/ x 1) into x 0.653 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [backup-simplify]: Simplify 0 into 0 0.653 * [backup-simplify]: Simplify 1 into 1 0.653 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [backup-simplify]: Simplify y into y 0.653 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.653 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.653 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [backup-simplify]: Simplify 0 into 0 0.653 * [backup-simplify]: Simplify 1 into 1 0.653 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [backup-simplify]: Simplify y into y 0.653 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.653 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.653 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.653 * [taylor]: Taking taylor expansion of y in y 0.653 * [backup-simplify]: Simplify 0 into 0 0.653 * [backup-simplify]: Simplify 1 into 1 0.653 * [backup-simplify]: Simplify (* 1 1) into 1 0.654 * [backup-simplify]: Simplify (/ 1 1) into 1 0.654 * [backup-simplify]: Simplify 1 into 1 0.654 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.654 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 0.654 * [taylor]: Taking taylor expansion of 0 in y 0.654 * [backup-simplify]: Simplify 0 into 0 0.654 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify 0 into 0 0.660 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.660 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.660 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [backup-simplify]: Simplify 0 into 0 0.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.661 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.662 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.662 * [taylor]: Taking taylor expansion of 0 in y 0.662 * [backup-simplify]: Simplify 0 into 0 0.662 * [backup-simplify]: Simplify 0 into 0 0.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.664 * [backup-simplify]: Simplify 0 into 0 0.665 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.665 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 0.666 * [taylor]: Taking taylor expansion of 0 in y 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2)) 0.666 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x) 0.666 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0 0.666 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 0.666 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.666 * [taylor]: Taking taylor expansion of y in y 0.666 * [backup-simplify]: Simplify 0 into 0 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [taylor]: Taking taylor expansion of x in y 0.666 * [backup-simplify]: Simplify x into x 0.667 * [backup-simplify]: Simplify (* 1 1) into 1 0.667 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.667 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [backup-simplify]: Simplify y into y 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [backup-simplify]: Simplify 0 into 0 0.667 * [backup-simplify]: Simplify 1 into 1 0.667 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.667 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.667 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [backup-simplify]: Simplify y into y 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [backup-simplify]: Simplify 0 into 0 0.667 * [backup-simplify]: Simplify 1 into 1 0.667 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.668 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.668 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.668 * [taylor]: Taking taylor expansion of y in y 0.668 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify 1 into 1 0.668 * [backup-simplify]: Simplify (* 1 1) into 1 0.668 * [backup-simplify]: Simplify 1 into 1 0.668 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 0.669 * [taylor]: Taking taylor expansion of 0 in y 0.669 * [backup-simplify]: Simplify 0 into 0 0.669 * [backup-simplify]: Simplify 0 into 0 0.670 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.670 * [backup-simplify]: Simplify 0 into 0 0.670 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.672 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.672 * [taylor]: Taking taylor expansion of 0 in y 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify 0 into 0 0.672 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.673 * [backup-simplify]: Simplify 0 into 0 0.674 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.676 * [taylor]: Taking taylor expansion of 0 in y 0.676 * [backup-simplify]: Simplify 0 into 0 0.676 * [backup-simplify]: Simplify 0 into 0 0.676 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2)) 0.677 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x)) 0.677 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0 0.677 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y 0.677 * [taylor]: Taking taylor expansion of -1 in y 0.677 * [backup-simplify]: Simplify -1 into -1 0.677 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 0.677 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.677 * [backup-simplify]: Simplify 0 into 0 0.677 * [backup-simplify]: Simplify 1 into 1 0.677 * [taylor]: Taking taylor expansion of x in y 0.677 * [backup-simplify]: Simplify x into x 0.677 * [backup-simplify]: Simplify (* 1 1) into 1 0.677 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.678 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 0.678 * [taylor]: Taking taylor expansion of -1 in x 0.678 * [backup-simplify]: Simplify -1 into -1 0.678 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.678 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.678 * [taylor]: Taking taylor expansion of y in x 0.678 * [backup-simplify]: Simplify y into y 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify 1 into 1 0.678 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.678 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.678 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 0.678 * [taylor]: Taking taylor expansion of -1 in x 0.678 * [backup-simplify]: Simplify -1 into -1 0.678 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 0.678 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.678 * [taylor]: Taking taylor expansion of y in x 0.678 * [backup-simplify]: Simplify y into y 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify 1 into 1 0.678 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.679 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 0.679 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2)) 0.679 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 0.679 * [taylor]: Taking taylor expansion of -1 in y 0.679 * [backup-simplify]: Simplify -1 into -1 0.679 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.679 * [taylor]: Taking taylor expansion of y in y 0.679 * [backup-simplify]: Simplify 0 into 0 0.679 * [backup-simplify]: Simplify 1 into 1 0.680 * [backup-simplify]: Simplify (* 1 1) into 1 0.680 * [backup-simplify]: Simplify (* -1 1) into -1 0.680 * [backup-simplify]: Simplify -1 into -1 0.680 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.681 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 0.682 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0 0.682 * [taylor]: Taking taylor expansion of 0 in y 0.682 * [backup-simplify]: Simplify 0 into 0 0.682 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.683 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 0.683 * [backup-simplify]: Simplify 0 into 0 0.684 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.686 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [backup-simplify]: Simplify 0 into 0 0.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.688 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0 0.688 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.693 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 0.693 * [taylor]: Taking taylor expansion of 0 in y 0.693 * [backup-simplify]: Simplify 0 into 0 0.693 * [backup-simplify]: Simplify 0 into 0 0.693 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2)) 0.693 * * * [progress]: simplifying candidates 0.695 * [simplify]: Simplifying: (expm1 (/ (/ x y) y)) (log1p (/ (/ x y) y)) (- (- (log x) (log y)) (log y)) (- (log (/ x y)) (log y)) (log (/ (/ x y) y)) (exp (/ (/ x y) y)) (/ (/ (* (* x x) x) (* (* y y) y)) (* (* y y) y)) (/ (* (* (/ x y) (/ x y)) (/ x y)) (* (* y y) y)) (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y)) (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y)) (sqrt (/ (/ x y) y)) (sqrt (/ (/ x y) y)) (- (/ x y)) (- y) (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ x y)) (cbrt y)) (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y)) (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1) (/ (cbrt (/ x y)) y) (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ x y)) (cbrt y)) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) 1) (/ (sqrt (/ x y)) y) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) (cbrt y)) (cbrt y)) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y)) (/ (/ (cbrt x) (cbrt y)) (sqrt y)) (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1) (/ (/ (cbrt x) (cbrt y)) y) (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) (sqrt y)) (cbrt y)) (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y)) (/ (/ (cbrt x) (sqrt y)) (sqrt y)) (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1) (/ (/ (cbrt x) (sqrt y)) y) (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) y) (cbrt y)) (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y)) (/ (/ (cbrt x) y) (sqrt y)) (/ (/ (* (cbrt x) (cbrt x)) 1) 1) (/ (/ (cbrt x) y) y) (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (cbrt y)) (cbrt y)) (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y)) (/ (/ (sqrt x) (cbrt y)) (sqrt y)) (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1) (/ (/ (sqrt x) (cbrt y)) y) (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (sqrt y)) (cbrt y)) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) 1) (/ (/ (sqrt x) (sqrt y)) y) (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) y) (cbrt y)) (/ (/ (sqrt x) 1) (sqrt y)) (/ (/ (sqrt x) y) (sqrt y)) (/ (/ (sqrt x) 1) 1) (/ (/ (sqrt x) y) y) (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) (cbrt y)) (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)) (/ (/ x (cbrt y)) (sqrt y)) (/ (/ 1 (* (cbrt y) (cbrt y))) 1) (/ (/ x (cbrt y)) y) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ x (sqrt y)) (cbrt y)) (/ (/ 1 (sqrt y)) (sqrt y)) (/ (/ x (sqrt y)) (sqrt y)) (/ (/ 1 (sqrt y)) 1) (/ (/ x (sqrt y)) y) (/ (/ 1 1) (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y)) (/ (/ 1 1) (sqrt y)) (/ (/ x y) (sqrt y)) (/ (/ 1 1) 1) (/ (/ x y) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (/ x y) (sqrt y)) (/ 1 1) (/ (/ x y) y) (/ x (* (cbrt y) (cbrt y))) (/ (/ 1 y) (cbrt y)) (/ x (sqrt y)) (/ (/ 1 y) (sqrt y)) (/ x 1) (/ (/ 1 y) y) (/ 1 y) (/ y (/ x y)) (/ (/ x y) (* (cbrt y) (cbrt y))) (/ (/ x y) (sqrt y)) (/ (/ x y) 1) (/ y (cbrt (/ x y))) (/ y (sqrt (/ x y))) (/ y (/ (cbrt x) (cbrt y))) (/ y (/ (cbrt x) (sqrt y))) (/ y (/ (cbrt x) y)) (/ y (/ (sqrt x) (cbrt y))) (/ y (/ (sqrt x) (sqrt y))) (/ y (/ (sqrt x) y)) (/ y (/ x (cbrt y))) (/ y (/ x (sqrt y))) (/ y (/ x y)) (/ y (/ x y)) (/ y (/ 1 y)) (* y y) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) 0.698 * * [simplify]: Extracting # 0 : cost 0 0.699 * * [simplify]: Extracting # 1 : cost 0 0.699 * * [simplify]: Extracting # 2 : cost 0 0.699 * * [simplify]: Extracting # 3 : cost 0 0.700 * * [simplify]: Extracting # 4 : cost 0 0.700 * * [simplify]: Extracting # 5 : cost 0 0.700 * * [simplify]: Extracting # 6 : cost 0 0.701 * * [simplify]: iteration 0 : 142 enodes (cost 874 ) 0.746 * * [simplify]: Extracting # 0 : cost 0 0.746 * * [simplify]: Extracting # 1 : cost 0 0.747 * * [simplify]: Extracting # 2 : cost 0 0.747 * * [simplify]: iteration 1 : 343 enodes (cost 825 ) 0.889 * * [simplify]: Extracting # 0 : cost 0 0.891 * * [simplify]: Extracting # 1 : cost 0 0.893 * * [simplify]: Extracting # 2 : cost 0 0.895 * * [simplify]: Extracting # 3 : cost 0 0.897 * * [simplify]: iteration 2 : 1630 enodes (cost 773 ) 1.572 * * [simplify]: Extracting # 0 : cost 0 1.593 * * [simplify]: Extracting # 1 : cost 0 1.604 * * [simplify]: Extracting # 2 : cost 0 1.614 * * [simplify]: Extracting # 3 : cost 0 1.624 * * [simplify]: Extracting # 4 : cost 0 1.634 * * [simplify]: iteration done: 5001 enodes (cost 761 ) 1.635 * [simplify]: Simplified to: (expm1 (/ (/ x y) y)) (log1p (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (exp (/ (/ x y) y)) (/ (pow (/ x y) 3) (pow y 3)) (/ (pow (/ x y) 3) (pow y 3)) (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y)) (pow (/ (/ x y) y) 3) (sqrt (/ (/ x y) y)) (sqrt (/ (/ x y) y)) (- (/ x y)) (- y) (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ x y)) (cbrt y)) (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y)) (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y) (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ x y)) (cbrt y)) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) (sqrt y)) (sqrt (/ x y)) (/ (sqrt (/ x y)) y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (pow (cbrt y) 3))) (/ (/ (cbrt x) (cbrt y)) (cbrt y)) (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) (cbrt y)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) (cbrt y)) y) (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) (sqrt y)) (cbrt y)) (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y) (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (/ (cbrt x) (sqrt y)) y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt x) y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (/ (cbrt x) y) (sqrt y)) (* (cbrt x) (cbrt x)) (/ (/ (cbrt x) y) y) (/ (/ (sqrt x) (pow (cbrt y) 3)) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (sqrt y)) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (cbrt y)) y) (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (sqrt y)) (cbrt y)) (/ (sqrt x) y) (/ (sqrt x) y) (/ (sqrt x) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) y) (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt x) (cbrt y)) y) (/ (sqrt x) (sqrt y)) (/ (/ (sqrt x) y) (sqrt y)) (sqrt x) (/ (/ (sqrt x) y) y) (/ 1 (* (cbrt y) (pow (cbrt y) 3))) (/ (/ x (cbrt y)) (cbrt y)) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) (sqrt y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))) (/ (/ x (sqrt y)) (cbrt y)) (/ 1 y) (/ x y) (/ 1 (sqrt y)) (/ (/ x (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (/ x y) (sqrt y)) 1 (/ (/ x y) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (/ x y) (sqrt y)) 1 (/ (/ x y) y) (/ x (* (cbrt y) (cbrt y))) (/ (/ 1 y) (cbrt y)) (/ x (sqrt y)) (/ (/ 1 y) (sqrt y)) x (/ (/ 1 y) y) (/ 1 y) (/ y (/ x y)) (/ (/ x y) (* (cbrt y) (cbrt y))) (/ (/ x y) (sqrt y)) (/ x y) (/ y (cbrt (/ x y))) (/ y (sqrt (/ x y))) (/ y (/ (cbrt x) (cbrt y))) (/ y (/ (cbrt x) (sqrt y))) (/ y (/ (cbrt x) y)) (/ y (/ (sqrt x) (cbrt y))) (/ y (/ (sqrt x) (sqrt y))) (/ y (/ (sqrt x) y)) (/ y (/ x (cbrt y))) (/ y (/ x (sqrt y))) (/ y (/ x y)) (/ y (/ x y)) (* y y) (* y y) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) 1.635 * * * [progress]: adding candidates to table 1.834 * * [progress]: iteration 3 / 4 1.834 * * * [progress]: picking best candidate 1.840 * * * * [pick]: Picked # 1.840 * * * [progress]: localizing error 1.852 * * * [progress]: generating rewritten candidates 1.852 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.890 * * * [progress]: generating series expansions 1.890 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.890 * [backup-simplify]: Simplify (* (/ x y) (/ 1 y)) into (/ x (pow y 2)) 1.890 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0 1.890 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y 1.890 * [taylor]: Taking taylor expansion of x in y 1.890 * [backup-simplify]: Simplify x into x 1.890 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.890 * [taylor]: Taking taylor expansion of y in y 1.890 * [backup-simplify]: Simplify 0 into 0 1.890 * [backup-simplify]: Simplify 1 into 1 1.890 * [backup-simplify]: Simplify (* 1 1) into 1 1.891 * [backup-simplify]: Simplify (/ x 1) into x 1.891 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.891 * [taylor]: Taking taylor expansion of y in x 1.891 * [backup-simplify]: Simplify y into y 1.891 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.891 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.891 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.891 * [taylor]: Taking taylor expansion of y in x 1.891 * [backup-simplify]: Simplify y into y 1.891 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.891 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.891 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.891 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.891 * [taylor]: Taking taylor expansion of y in y 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.892 * [backup-simplify]: Simplify (* 1 1) into 1 1.892 * [backup-simplify]: Simplify (/ 1 1) into 1 1.892 * [backup-simplify]: Simplify 1 into 1 1.892 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.892 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1.892 * [taylor]: Taking taylor expansion of 0 in y 1.892 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.894 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 1.894 * [taylor]: Taking taylor expansion of 0 in y 1.894 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.895 * [backup-simplify]: Simplify 0 into 0 1.895 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.896 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 1.896 * [taylor]: Taking taylor expansion of 0 in y 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.897 * [backup-simplify]: Simplify 0 into 0 1.897 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.898 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 1.898 * [taylor]: Taking taylor expansion of 0 in y 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2)) 1.899 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 y)) (/ 1 (/ 1 y))) into (/ (pow y 2) x) 1.899 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0 1.899 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 1.899 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.899 * [taylor]: Taking taylor expansion of y in y 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [taylor]: Taking taylor expansion of x in y 1.899 * [backup-simplify]: Simplify x into x 1.899 * [backup-simplify]: Simplify (* 1 1) into 1 1.899 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.899 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 1.899 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.899 * [taylor]: Taking taylor expansion of y in x 1.899 * [backup-simplify]: Simplify y into y 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.900 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 1.900 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 1.900 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.900 * [taylor]: Taking taylor expansion of y in x 1.900 * [backup-simplify]: Simplify y into y 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.900 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 1.900 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.900 * [taylor]: Taking taylor expansion of y in y 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [backup-simplify]: Simplify (* 1 1) into 1 1.900 * [backup-simplify]: Simplify 1 into 1 1.901 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 1.901 * [taylor]: Taking taylor expansion of 0 in y 1.901 * [backup-simplify]: Simplify 0 into 0 1.901 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.904 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.904 * [taylor]: Taking taylor expansion of 0 in y 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.907 * [taylor]: Taking taylor expansion of 0 in y 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2)) 1.908 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- y)))) into (* -1 (/ (pow y 2) x)) 1.908 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0 1.908 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y 1.908 * [taylor]: Taking taylor expansion of -1 in y 1.908 * [backup-simplify]: Simplify -1 into -1 1.908 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 1.908 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.908 * [taylor]: Taking taylor expansion of y in y 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 1 into 1 1.908 * [taylor]: Taking taylor expansion of x in y 1.908 * [backup-simplify]: Simplify x into x 1.908 * [backup-simplify]: Simplify (* 1 1) into 1 1.908 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.908 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 1.908 * [taylor]: Taking taylor expansion of -1 in x 1.908 * [backup-simplify]: Simplify -1 into -1 1.908 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 1.908 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.908 * [taylor]: Taking taylor expansion of y in x 1.908 * [backup-simplify]: Simplify y into y 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [backup-simplify]: Simplify 0 into 0 1.909 * [backup-simplify]: Simplify 1 into 1 1.909 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.909 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 1.909 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 1.909 * [taylor]: Taking taylor expansion of -1 in x 1.909 * [backup-simplify]: Simplify -1 into -1 1.909 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 1.909 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.909 * [taylor]: Taking taylor expansion of y in x 1.909 * [backup-simplify]: Simplify y into y 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [backup-simplify]: Simplify 0 into 0 1.909 * [backup-simplify]: Simplify 1 into 1 1.909 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.909 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 1.909 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2)) 1.909 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 1.909 * [taylor]: Taking taylor expansion of -1 in y 1.909 * [backup-simplify]: Simplify -1 into -1 1.909 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.910 * [taylor]: Taking taylor expansion of y in y 1.910 * [backup-simplify]: Simplify 0 into 0 1.910 * [backup-simplify]: Simplify 1 into 1 1.910 * [backup-simplify]: Simplify (* 1 1) into 1 1.910 * [backup-simplify]: Simplify (* -1 1) into -1 1.910 * [backup-simplify]: Simplify -1 into -1 1.910 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.911 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 1.912 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0 1.912 * [taylor]: Taking taylor expansion of 0 in y 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.913 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 1.913 * [backup-simplify]: Simplify 0 into 0 1.914 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.915 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.916 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1.916 * [taylor]: Taking taylor expansion of 0 in y 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.918 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0 1.918 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.922 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1.922 * [taylor]: Taking taylor expansion of 0 in y 1.922 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2)) 1.922 * * * [progress]: simplifying candidates 1.923 * [simplify]: Simplifying: (expm1 (* (/ x y) (/ 1 y))) (log1p (* (/ x y) (/ 1 y))) (* (/ x y) (/ 1 y)) (+ (- (log x) (log y)) (- (log y))) (+ (- (log x) (log y)) (- 0 (log y))) (+ (- (log x) (log y)) (- (log 1) (log y))) (+ (- (log x) (log y)) (log (/ 1 y))) (+ (log (/ x y)) (- (log y))) (+ (log (/ x y)) (- 0 (log y))) (+ (log (/ x y)) (- (log 1) (log y))) (+ (log (/ x y)) (log (/ 1 y))) (log (* (/ x y) (/ 1 y))) (exp (* (/ x y) (/ 1 y))) (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y)))) (cbrt (* (/ x y) (/ 1 y))) (* (* (* (/ x y) (/ 1 y)) (* (/ x y) (/ 1 y))) (* (/ x y) (/ 1 y))) (sqrt (* (/ x y) (/ 1 y))) (sqrt (* (/ x y) (/ 1 y))) (* x 1) (* y y) (* (sqrt (/ x y)) (sqrt (/ 1 y))) (* (sqrt (/ x y)) (sqrt (/ 1 y))) (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (/ x y)) (/ 1 (sqrt y))) (* (sqrt (/ x y)) (/ 1 (sqrt y))) (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y))) (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y))) (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y))) (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y))) (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y))) (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y))) (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (/ x y) (sqrt (/ 1 y))) (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (/ x y) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (* (/ x y) (/ (sqrt 1) (sqrt y))) (* (/ x y) (/ (sqrt 1) 1)) (* (/ x y) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ x y) (/ 1 (sqrt y))) (* (/ x y) (/ 1 1)) (* (/ x y) 1) (* (/ x y) 1) (* (cbrt (/ x y)) (/ 1 y)) (* (sqrt (/ x y)) (/ 1 y)) (* (/ (cbrt x) (cbrt y)) (/ 1 y)) (* (/ (cbrt x) (sqrt y)) (/ 1 y)) (* (/ (cbrt x) y) (/ 1 y)) (* (/ (sqrt x) (cbrt y)) (/ 1 y)) (* (/ (sqrt x) (sqrt y)) (/ 1 y)) (* (/ (sqrt x) y) (/ 1 y)) (* (/ x (cbrt y)) (/ 1 y)) (* (/ x (sqrt y)) (/ 1 y)) (* (/ x y) (/ 1 y)) (* (/ x y) (/ 1 y)) (* (/ 1 y) (/ 1 y)) (* (/ x y) 1) (* x (/ 1 y)) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) 1.925 * * [simplify]: Extracting # 0 : cost 0 1.925 * * [simplify]: Extracting # 1 : cost 0 1.926 * * [simplify]: Extracting # 2 : cost 0 1.926 * * [simplify]: Extracting # 3 : cost 0 1.926 * * [simplify]: Extracting # 4 : cost 0 1.926 * * [simplify]: Extracting # 5 : cost 0 1.927 * * [simplify]: iteration 0 : 112 enodes (cost 649 ) 1.972 * * [simplify]: Extracting # 0 : cost 0 1.972 * * [simplify]: Extracting # 1 : cost 0 1.972 * * [simplify]: Extracting # 2 : cost 0 1.973 * * [simplify]: iteration 1 : 343 enodes (cost 581 ) 2.182 * * [simplify]: Extracting # 0 : cost 0 2.185 * * [simplify]: Extracting # 1 : cost 0 2.187 * * [simplify]: Extracting # 2 : cost 0 2.189 * * [simplify]: Extracting # 3 : cost 0 2.193 * * [simplify]: Extracting # 4 : cost 0 2.197 * * [simplify]: iteration 2 : 1936 enodes (cost 442 ) 3.622 * * [simplify]: Extracting # 0 : cost 0 3.635 * * [simplify]: Extracting # 1 : cost 0 3.641 * * [simplify]: Extracting # 2 : cost 0 3.646 * * [simplify]: Extracting # 3 : cost 0 3.652 * * [simplify]: Extracting # 4 : cost 0 3.662 * * [simplify]: iteration done: 5000 enodes (cost 438 ) 3.662 * [simplify]: Simplified to: (expm1 (/ (/ x y) y)) (log1p (/ (/ x y) y)) (/ (/ x y) y) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (log (/ (/ x y) y)) (exp (/ (/ x y) y)) (/ (/ (pow x 3) (pow y 3)) (pow y 3)) (* (/ (pow x 3) (pow y 3)) (pow (/ 1 y) 3)) (/ (pow (/ x y) 3) (pow y 3)) (pow (/ (/ x y) y) 3) (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y)) (pow (/ (/ x y) y) 3) (sqrt (/ (/ x y) y)) (sqrt (/ (/ x y) y)) x (* y y) (* (sqrt (/ x y)) (sqrt (/ 1 y))) (* (sqrt (/ x y)) (sqrt (/ 1 y))) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) (sqrt y)) (/ (sqrt (/ x y)) (sqrt y)) (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y))) (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y))) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (/ (/ (sqrt x) (sqrt y)) (sqrt y)) (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ x y)) (* (sqrt (/ 1 y)) (/ x y)) (/ (/ (/ x y) (cbrt y)) (cbrt y)) (/ (/ x (sqrt y)) y) (/ x y) (/ (/ (/ x y) (cbrt y)) (cbrt y)) (/ (/ x (sqrt y)) y) (/ x y) (/ (/ (/ x y) (cbrt y)) (cbrt y)) (/ (/ x (sqrt y)) y) (/ x y) (/ x y) (/ x y) (/ (cbrt (/ x y)) y) (/ (sqrt (/ x y)) y) (/ (/ (cbrt x) (cbrt y)) y) (/ (/ (cbrt x) (sqrt y)) y) (/ (/ (cbrt x) y) y) (/ (/ (sqrt x) (cbrt y)) y) (/ (/ (sqrt x) (sqrt y)) y) (/ (/ (sqrt x) y) y) (/ (/ x (cbrt y)) y) (/ (/ x (sqrt y)) y) (/ (/ x y) y) (/ (/ x y) y) (/ (/ 1 y) y) (/ x y) (/ x y) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) 3.663 * * * [progress]: adding candidates to table 3.779 * * [progress]: iteration 4 / 4 3.779 * * * [progress]: picking best candidate 3.782 * * * * [pick]: Picked # 3.782 * * * [progress]: localizing error 3.789 * * * [progress]: generating rewritten candidates 3.789 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 3.821 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 3.840 * * * [progress]: generating series expansions 3.840 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 3.841 * [backup-simplify]: Simplify (* x (/ 1 (* y y))) into (/ x (pow y 2)) 3.841 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0 3.841 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y 3.841 * [taylor]: Taking taylor expansion of x in y 3.841 * [backup-simplify]: Simplify x into x 3.841 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.841 * [taylor]: Taking taylor expansion of y in y 3.841 * [backup-simplify]: Simplify 0 into 0 3.841 * [backup-simplify]: Simplify 1 into 1 3.841 * [backup-simplify]: Simplify (* 1 1) into 1 3.841 * [backup-simplify]: Simplify (/ x 1) into x 3.841 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 3.841 * [taylor]: Taking taylor expansion of x in x 3.841 * [backup-simplify]: Simplify 0 into 0 3.841 * [backup-simplify]: Simplify 1 into 1 3.841 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.841 * [taylor]: Taking taylor expansion of y in x 3.841 * [backup-simplify]: Simplify y into y 3.841 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.842 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.842 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x 3.842 * [taylor]: Taking taylor expansion of x in x 3.842 * [backup-simplify]: Simplify 0 into 0 3.842 * [backup-simplify]: Simplify 1 into 1 3.842 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.842 * [taylor]: Taking taylor expansion of y in x 3.842 * [backup-simplify]: Simplify y into y 3.842 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.842 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.842 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.842 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.842 * [taylor]: Taking taylor expansion of y in y 3.842 * [backup-simplify]: Simplify 0 into 0 3.842 * [backup-simplify]: Simplify 1 into 1 3.842 * [backup-simplify]: Simplify (* 1 1) into 1 3.843 * [backup-simplify]: Simplify (/ 1 1) into 1 3.843 * [backup-simplify]: Simplify 1 into 1 3.843 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.843 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.843 * [taylor]: Taking taylor expansion of 0 in y 3.843 * [backup-simplify]: Simplify 0 into 0 3.843 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.844 * [backup-simplify]: Simplify 0 into 0 3.844 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.845 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.845 * [taylor]: Taking taylor expansion of 0 in y 3.845 * [backup-simplify]: Simplify 0 into 0 3.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.846 * [backup-simplify]: Simplify 0 into 0 3.846 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.847 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.847 * [taylor]: Taking taylor expansion of 0 in y 3.847 * [backup-simplify]: Simplify 0 into 0 3.847 * [backup-simplify]: Simplify 0 into 0 3.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.848 * [backup-simplify]: Simplify 0 into 0 3.848 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.849 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.849 * [taylor]: Taking taylor expansion of 0 in y 3.849 * [backup-simplify]: Simplify 0 into 0 3.849 * [backup-simplify]: Simplify 0 into 0 3.849 * [backup-simplify]: Simplify 0 into 0 3.849 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2)) 3.849 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 (* (/ 1 y) (/ 1 y)))) into (/ (pow y 2) x) 3.849 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0 3.849 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 3.849 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.849 * [taylor]: Taking taylor expansion of y in y 3.849 * [backup-simplify]: Simplify 0 into 0 3.849 * [backup-simplify]: Simplify 1 into 1 3.850 * [taylor]: Taking taylor expansion of x in y 3.850 * [backup-simplify]: Simplify x into x 3.850 * [backup-simplify]: Simplify (* 1 1) into 1 3.850 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.850 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 3.850 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.850 * [taylor]: Taking taylor expansion of y in x 3.850 * [backup-simplify]: Simplify y into y 3.850 * [taylor]: Taking taylor expansion of x in x 3.850 * [backup-simplify]: Simplify 0 into 0 3.850 * [backup-simplify]: Simplify 1 into 1 3.850 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.850 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 3.850 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 3.850 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.850 * [taylor]: Taking taylor expansion of y in x 3.850 * [backup-simplify]: Simplify y into y 3.850 * [taylor]: Taking taylor expansion of x in x 3.850 * [backup-simplify]: Simplify 0 into 0 3.850 * [backup-simplify]: Simplify 1 into 1 3.850 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.850 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 3.850 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.850 * [taylor]: Taking taylor expansion of y in y 3.850 * [backup-simplify]: Simplify 0 into 0 3.850 * [backup-simplify]: Simplify 1 into 1 3.851 * [backup-simplify]: Simplify (* 1 1) into 1 3.851 * [backup-simplify]: Simplify 1 into 1 3.851 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 3.851 * [taylor]: Taking taylor expansion of 0 in y 3.851 * [backup-simplify]: Simplify 0 into 0 3.851 * [backup-simplify]: Simplify 0 into 0 3.852 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.852 * [backup-simplify]: Simplify 0 into 0 3.852 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.853 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.853 * [taylor]: Taking taylor expansion of 0 in y 3.853 * [backup-simplify]: Simplify 0 into 0 3.853 * [backup-simplify]: Simplify 0 into 0 3.853 * [backup-simplify]: Simplify 0 into 0 3.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.854 * [backup-simplify]: Simplify 0 into 0 3.854 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.855 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.855 * [taylor]: Taking taylor expansion of 0 in y 3.855 * [backup-simplify]: Simplify 0 into 0 3.855 * [backup-simplify]: Simplify 0 into 0 3.855 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2)) 3.856 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ 1 (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x)) 3.856 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0 3.856 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y 3.856 * [taylor]: Taking taylor expansion of -1 in y 3.856 * [backup-simplify]: Simplify -1 into -1 3.856 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y 3.856 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.856 * [taylor]: Taking taylor expansion of y in y 3.856 * [backup-simplify]: Simplify 0 into 0 3.856 * [backup-simplify]: Simplify 1 into 1 3.856 * [taylor]: Taking taylor expansion of x in y 3.856 * [backup-simplify]: Simplify x into x 3.856 * [backup-simplify]: Simplify (* 1 1) into 1 3.856 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.856 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 3.856 * [taylor]: Taking taylor expansion of -1 in x 3.856 * [backup-simplify]: Simplify -1 into -1 3.856 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 3.856 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.856 * [taylor]: Taking taylor expansion of y in x 3.856 * [backup-simplify]: Simplify y into y 3.856 * [taylor]: Taking taylor expansion of x in x 3.856 * [backup-simplify]: Simplify 0 into 0 3.856 * [backup-simplify]: Simplify 1 into 1 3.856 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.856 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 3.856 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x 3.856 * [taylor]: Taking taylor expansion of -1 in x 3.856 * [backup-simplify]: Simplify -1 into -1 3.856 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x 3.856 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.857 * [taylor]: Taking taylor expansion of y in x 3.857 * [backup-simplify]: Simplify y into y 3.857 * [taylor]: Taking taylor expansion of x in x 3.857 * [backup-simplify]: Simplify 0 into 0 3.857 * [backup-simplify]: Simplify 1 into 1 3.857 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.857 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2) 3.857 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2)) 3.857 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 3.857 * [taylor]: Taking taylor expansion of -1 in y 3.857 * [backup-simplify]: Simplify -1 into -1 3.857 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.857 * [taylor]: Taking taylor expansion of y in y 3.857 * [backup-simplify]: Simplify 0 into 0 3.857 * [backup-simplify]: Simplify 1 into 1 3.857 * [backup-simplify]: Simplify (* 1 1) into 1 3.857 * [backup-simplify]: Simplify (* -1 1) into -1 3.857 * [backup-simplify]: Simplify -1 into -1 3.858 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0 3.858 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0 3.858 * [taylor]: Taking taylor expansion of 0 in y 3.858 * [backup-simplify]: Simplify 0 into 0 3.858 * [backup-simplify]: Simplify 0 into 0 3.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.859 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 3.859 * [backup-simplify]: Simplify 0 into 0 3.860 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.861 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 3.861 * [taylor]: Taking taylor expansion of 0 in y 3.861 * [backup-simplify]: Simplify 0 into 0 3.861 * [backup-simplify]: Simplify 0 into 0 3.861 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0 3.862 * [backup-simplify]: Simplify 0 into 0 3.863 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.864 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 3.865 * [taylor]: Taking taylor expansion of 0 in y 3.865 * [backup-simplify]: Simplify 0 into 0 3.865 * [backup-simplify]: Simplify 0 into 0 3.865 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2)) 3.865 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 3.865 * [backup-simplify]: Simplify (/ 1 (* y y)) into (/ 1 (pow y 2)) 3.865 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 3.865 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.865 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.865 * [taylor]: Taking taylor expansion of y in y 3.865 * [backup-simplify]: Simplify 0 into 0 3.865 * [backup-simplify]: Simplify 1 into 1 3.865 * [backup-simplify]: Simplify (* 1 1) into 1 3.865 * [backup-simplify]: Simplify (/ 1 1) into 1 3.865 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.865 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.865 * [taylor]: Taking taylor expansion of y in y 3.866 * [backup-simplify]: Simplify 0 into 0 3.866 * [backup-simplify]: Simplify 1 into 1 3.866 * [backup-simplify]: Simplify (* 1 1) into 1 3.866 * [backup-simplify]: Simplify (/ 1 1) into 1 3.866 * [backup-simplify]: Simplify 1 into 1 3.866 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.867 * [backup-simplify]: Simplify 0 into 0 3.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.868 * [backup-simplify]: Simplify 0 into 0 3.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.869 * [backup-simplify]: Simplify 0 into 0 3.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.870 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.871 * [backup-simplify]: Simplify 0 into 0 3.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.873 * [backup-simplify]: Simplify 0 into 0 3.873 * [backup-simplify]: Simplify (* 1 (pow (/ 1 y) 2)) into (/ 1 (pow y 2)) 3.873 * [backup-simplify]: Simplify (/ 1 (* (/ 1 y) (/ 1 y))) into (pow y 2) 3.873 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 3.873 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.873 * [taylor]: Taking taylor expansion of y in y 3.873 * [backup-simplify]: Simplify 0 into 0 3.873 * [backup-simplify]: Simplify 1 into 1 3.873 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.873 * [taylor]: Taking taylor expansion of y in y 3.873 * [backup-simplify]: Simplify 0 into 0 3.873 * [backup-simplify]: Simplify 1 into 1 3.873 * [backup-simplify]: Simplify (* 1 1) into 1 3.873 * [backup-simplify]: Simplify 1 into 1 3.874 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.874 * [backup-simplify]: Simplify 0 into 0 3.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.874 * [backup-simplify]: Simplify 0 into 0 3.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.875 * [backup-simplify]: Simplify 0 into 0 3.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.876 * [backup-simplify]: Simplify 0 into 0 3.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.876 * [backup-simplify]: Simplify 0 into 0 3.877 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.877 * [backup-simplify]: Simplify 0 into 0 3.877 * [backup-simplify]: Simplify (* 1 (pow (/ 1 y) 2)) into (/ 1 (pow y 2)) 3.877 * [backup-simplify]: Simplify (/ 1 (* (/ 1 (- y)) (/ 1 (- y)))) into (pow y 2) 3.878 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 3.878 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.878 * [taylor]: Taking taylor expansion of y in y 3.878 * [backup-simplify]: Simplify 0 into 0 3.878 * [backup-simplify]: Simplify 1 into 1 3.878 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.878 * [taylor]: Taking taylor expansion of y in y 3.878 * [backup-simplify]: Simplify 0 into 0 3.878 * [backup-simplify]: Simplify 1 into 1 3.878 * [backup-simplify]: Simplify (* 1 1) into 1 3.878 * [backup-simplify]: Simplify 1 into 1 3.878 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.878 * [backup-simplify]: Simplify 0 into 0 3.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.879 * [backup-simplify]: Simplify 0 into 0 3.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.879 * [backup-simplify]: Simplify 0 into 0 3.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.880 * [backup-simplify]: Simplify 0 into 0 3.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.881 * [backup-simplify]: Simplify 0 into 0 3.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.882 * [backup-simplify]: Simplify 0 into 0 3.882 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (- y)) 2)) into (/ 1 (pow y 2)) 3.882 * * * [progress]: simplifying candidates 3.883 * [simplify]: Simplifying: (expm1 (* x (/ 1 (* y y)))) (log1p (* x (/ 1 (* y y)))) (* x (/ 1 (* y y))) (+ (log x) (- (+ (log y) (log y)))) (+ (log x) (- (log (* y y)))) (+ (log x) (- 0 (+ (log y) (log y)))) (+ (log x) (- 0 (log (* y y)))) (+ (log x) (- (log 1) (+ (log y) (log y)))) (+ (log x) (- (log 1) (log (* y y)))) (+ (log x) (log (/ 1 (* y y)))) (log (* x (/ 1 (* y y)))) (exp (* x (/ 1 (* y y)))) (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* y y) y)))) (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (* y y) (* y y)) (* y y)))) (* (* (* x x) x) (* (* (/ 1 (* y y)) (/ 1 (* y y))) (/ 1 (* y y)))) (* (cbrt (* x (/ 1 (* y y)))) (cbrt (* x (/ 1 (* y y))))) (cbrt (* x (/ 1 (* y y)))) (* (* (* x (/ 1 (* y y))) (* x (/ 1 (* y y)))) (* x (/ 1 (* y y)))) (sqrt (* x (/ 1 (* y y)))) (sqrt (* x (/ 1 (* y y)))) (* (sqrt x) (sqrt (/ 1 (* y y)))) (* (sqrt x) (sqrt (/ 1 (* y y)))) (* (sqrt x) (/ (sqrt 1) y)) (* (sqrt x) (/ (sqrt 1) y)) (* (sqrt x) (/ 1 y)) (* (sqrt x) (/ 1 y)) (* x (* (cbrt (/ 1 (* y y))) (cbrt (/ 1 (* y y))))) (* x (sqrt (/ 1 (* y y)))) (* x (/ (* (cbrt 1) (cbrt 1)) y)) (* x (/ (sqrt 1) y)) (* x (/ 1 y)) (* x 1) (* x 1) (* (cbrt x) (/ 1 (* y y))) (* (sqrt x) (/ 1 (* y y))) (* x (/ 1 (* y y))) (* x 1) (expm1 (/ 1 (* y y))) (log1p (/ 1 (* y y))) (- (+ 1 1)) (- 1) (- 2) (- (+ 1 1)) (- 1) (- (* 2 1)) (- (+ (log y) (log y))) (- (log (* y y))) (- 0 (+ (log y) (log y))) (- 0 (log (* y y))) (- (log 1) (+ (log y) (log y))) (- (log 1) (log (* y y))) (log (/ 1 (* y y))) (exp (/ 1 (* y y))) (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* y y) y))) (/ (* (* 1 1) 1) (* (* (* y y) (* y y)) (* y y))) (* (cbrt (/ 1 (* y y))) (cbrt (/ 1 (* y y)))) (cbrt (/ 1 (* y y))) (* (* (/ 1 (* y y)) (/ 1 (* y y))) (/ 1 (* y y))) (sqrt (/ 1 (* y y))) (sqrt (/ 1 (* y y))) (- 1) (- (* y y)) (/ (* (cbrt 1) (cbrt 1)) y) (/ (cbrt 1) y) (/ (sqrt 1) y) (/ (sqrt 1) y) (/ 1 y) (/ 1 y) (/ 1 (* y y)) (/ (* y y) 1) (/ 1 y) (/ (* y y) (cbrt 1)) (/ (* y y) (sqrt 1)) (/ (* y y) 1) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) (/ 1 (pow y 2)) (/ 1 (pow y 2)) (/ 1 (pow y 2)) 3.885 * * [simplify]: Extracting # 0 : cost 0 3.885 * * [simplify]: Extracting # 1 : cost 0 3.885 * * [simplify]: Extracting # 2 : cost 0 3.886 * * [simplify]: Extracting # 3 : cost 0 3.886 * * [simplify]: Extracting # 4 : cost 0 3.886 * * [simplify]: Extracting # 5 : cost 0 3.886 * * [simplify]: iteration 0 : 90 enodes (cost 611 ) 3.938 * * [simplify]: Extracting # 0 : cost 0 3.939 * * [simplify]: Extracting # 1 : cost 0 3.940 * * [simplify]: Extracting # 2 : cost 0 3.940 * * [simplify]: iteration 1 : 239 enodes (cost 524 ) 4.107 * * [simplify]: Extracting # 0 : cost 0 4.108 * * [simplify]: Extracting # 1 : cost 0 4.110 * * [simplify]: Extracting # 2 : cost 0 4.111 * * [simplify]: Extracting # 3 : cost 0 4.113 * * [simplify]: Extracting # 4 : cost 0 4.114 * * [simplify]: Extracting # 5 : cost 0 4.115 * * [simplify]: iteration 2 : 1356 enodes (cost 401 ) 4.706 * * [simplify]: Extracting # 0 : cost 0 4.728 * * [simplify]: Extracting # 1 : cost 0 4.743 * * [simplify]: Extracting # 2 : cost 0 4.757 * * [simplify]: iteration done: 5002 enodes (cost 401 ) 4.758 * [simplify]: Simplified to: (expm1 (/ x (pow y 2))) (log1p (/ x (pow y 2))) (/ x (pow y 2)) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (log (/ x (pow y 2))) (exp (/ x (pow y 2))) (/ (pow x 3) (pow (* y y) 3)) (/ (pow x 3) (pow (* y y) 3)) (* (pow (/ (/ 1 y) y) 3) (pow x 3)) (* (cbrt (/ x (pow y 2))) (cbrt (/ x (pow y 2)))) (cbrt (/ x (pow y 2))) (pow (/ x (pow y 2)) 3) (sqrt (/ x (pow y 2))) (sqrt (/ x (pow y 2))) (* (sqrt x) (sqrt (/ 1 (* y y)))) (* (sqrt x) (sqrt (/ 1 (* y y)))) (/ (sqrt x) y) (/ (sqrt x) y) (/ (sqrt x) y) (/ (sqrt x) y) (* x (* (cbrt (/ 1 (* y y))) (cbrt (/ 1 (* y y))))) (* x (sqrt (/ 1 (* y y)))) (/ x y) (/ x y) (/ x y) x x (/ (cbrt x) (* y y)) (/ (sqrt x) (* y y)) (/ x (pow y 2)) x (expm1 (/ 1 (* y y))) (log1p (/ 1 (* y y))) -2 -1 -2 -2 -1 -2 (* -2 (log y)) (* -2 (log y)) (* -2 (log y)) (* -2 (log y)) (* -2 (log y)) (* -2 (log y)) (* -2 (log y)) (exp (/ 1 (* y y))) (/ 1 (pow (* y y) 3)) (/ 1 (pow (* y y) 3)) (* (cbrt (/ 1 (* y y))) (cbrt (/ 1 (* y y)))) (cbrt (/ 1 (* y y))) (pow (/ (/ 1 y) y) 3) (sqrt (/ 1 (* y y))) (sqrt (/ 1 (* y y))) -1 (- (* y y)) (/ 1 y) (/ 1 y) (/ 1 y) (/ 1 y) (/ 1 y) (/ 1 y) (/ (/ 1 y) y) (* y y) (/ 1 y) (* y y) (* y y) (* y y) (/ x (pow y 2)) (/ x (pow y 2)) (/ x (pow y 2)) (/ (/ 1 y) y) (/ (/ 1 y) y) (/ (/ 1 y) y) 4.759 * * * [progress]: adding candidates to table 4.922 * [progress]: [Phase 3 of 3] Extracting. 4.922 * * [regime]: Finding splitpoints for: (# # # # #) 4.923 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (/ x (* y y)) (- (/ x (* y y)) 3.0) y x) 4.923 * * * * [regimes]: Trying to branch on (* y y) from (# # # # #) 4.941 * * * * [regimes]: Trying to branch on (* y y) from (# #) 4.964 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (# # # # #) 4.978 * * * * [regimes]: Trying to branch on (- (/ x (* y y)) 3.0) from (# # # # #) 4.994 * * * * [regimes]: Trying to branch on y from (# # # # #) 5.011 * * * * [regimes]: Trying to branch on x from (# # # # #) 5.029 * * * [regime]: Found split indices: #