18.106 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (/ (- x y) (- z y)) 0.020 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.024 * * [simplify]: iteration 1 : 16 enodes (cost 3 ) 0.028 * * [simplify]: iteration 2 : 18 enodes (cost 3 ) 0.032 * * [simplify]: iteration 3 : 18 enodes (cost 3 ) 0.032 * [simplify]: Simplified to: (/ (- x y) (- z y)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.035 * * * * [pick]: Picked # 0.035 * * * [progress]: localizing error 0.041 * * * [progress]: generating rewritten candidates 0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.053 * * * [progress]: generating series expansions 0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.053 * [approximate]: Taking taylor expansion of (/ (- x y) (- z y)) in (x y z) around 0 0.053 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z 0.053 * [taylor]: Taking taylor expansion of (- x y) in z 0.053 * [taylor]: Taking taylor expansion of x in z 0.053 * [taylor]: Taking taylor expansion of y in z 0.053 * [taylor]: Taking taylor expansion of (- z y) in z 0.053 * [taylor]: Taking taylor expansion of z in z 0.053 * [taylor]: Taking taylor expansion of y in z 0.053 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in y 0.053 * [taylor]: Taking taylor expansion of (- x y) in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (- z y) in y 0.053 * [taylor]: Taking taylor expansion of z in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x 0.059 * [taylor]: Taking taylor expansion of (- x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (- z y) in x 0.059 * [taylor]: Taking taylor expansion of z in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x 0.059 * [taylor]: Taking taylor expansion of (- x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (- z y) in x 0.059 * [taylor]: Taking taylor expansion of z in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* -1 (/ y (- z y))) in y 0.059 * [taylor]: Taking taylor expansion of -1 in y 0.059 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of (- z y) in y 0.059 * [taylor]: Taking taylor expansion of z in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y 0.061 * [taylor]: Taking taylor expansion of (- z y) in y 0.061 * [taylor]: Taking taylor expansion of z in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.062 * [taylor]: Taking taylor expansion of z in z 0.063 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.063 * [taylor]: Taking taylor expansion of -1 in z 0.063 * [taylor]: Taking taylor expansion of z in z 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [taylor]: Taking taylor expansion of 0 in z 0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.066 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.066 * [taylor]: Taking taylor expansion of z in z 0.069 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.069 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.069 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.069 * [taylor]: Taking taylor expansion of z in z 0.073 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in (x y z) around 0 0.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z 0.073 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.073 * [taylor]: Taking taylor expansion of x in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.073 * [taylor]: Taking taylor expansion of y in z 0.073 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.073 * [taylor]: Taking taylor expansion of z in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.073 * [taylor]: Taking taylor expansion of y in z 0.074 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in y 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.074 * [taylor]: Taking taylor expansion of x in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.074 * [taylor]: Taking taylor expansion of z in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.079 * [taylor]: Taking taylor expansion of z in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.080 * [taylor]: Taking taylor expansion of z in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in y 0.083 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 1 in z 0.086 * [taylor]: Taking taylor expansion of -1 in z 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.091 * [taylor]: Taking taylor expansion of z in z 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.093 * [taylor]: Taking taylor expansion of z in z 0.095 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in (x y z) around 0 0.095 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.095 * [taylor]: Taking taylor expansion of y in z 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.095 * [taylor]: Taking taylor expansion of x in z 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.095 * [taylor]: Taking taylor expansion of y in z 0.095 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.095 * [taylor]: Taking taylor expansion of z in z 0.096 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y 0.096 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.097 * [taylor]: Taking taylor expansion of x in y 0.097 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.097 * [taylor]: Taking taylor expansion of z in y 0.098 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.098 * [taylor]: Taking taylor expansion of z in x 0.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.100 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in y 0.101 * [taylor]: Taking taylor expansion of -1 in y 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.101 * [taylor]: Taking taylor expansion of z in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in y 0.103 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.104 * [taylor]: Taking taylor expansion of z in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [taylor]: Taking taylor expansion of 1 in z 0.105 * [taylor]: Taking taylor expansion of -1 in z 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.110 * [taylor]: Taking taylor expansion of z in z 0.112 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.112 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.112 * [taylor]: Taking taylor expansion of z in z 0.113 * * * [progress]: simplifying candidates 0.115 * [simplify]: Simplifying using # : (expm1 (/ (- x y) (- z y))) (log1p (/ (- x y) (- z y))) (- (log (- x y)) (log (- z y))) (log (/ (- x y) (- z y))) (exp (/ (- x y) (- z y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- z y) (- z y)) (- z y))) (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y)))) (cbrt (/ (- x y) (- z y))) (* (* (/ (- x y) (- z y)) (/ (- x y) (- z y))) (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))) (- (- x y)) (- (- z y)) (/ x (- z y)) (/ y (- z y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt (- x y)) (cbrt (- z y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y))) (/ (cbrt (- x y)) (sqrt (- z y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- z y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y))) (/ (cbrt (- x y)) (- (sqrt z) (sqrt y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- z y)) (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt (- x y)) (cbrt (- z y))) (/ (sqrt (- x y)) (sqrt (- z y))) (/ (sqrt (- x y)) (sqrt (- z y))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- z y)) (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y))) (/ (sqrt (- x y)) (- (sqrt z) (sqrt y))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))) (/ 1 1) (/ (- x y) (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ (- x y) (- (sqrt z) (sqrt y))) (/ 1 1) (/ (- x y) (- z y)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- (sqrt x) (sqrt y)) (cbrt (- z y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y))) (/ (- (sqrt x) (sqrt y)) (sqrt (- z y))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- z y)) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y))) (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))) (/ 1 1) (/ (- x y) (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ (- x y) (- (sqrt z) (sqrt y))) (/ 1 1) (/ (- x y) (- z y)) (/ 1 (- z y)) (/ (- z y) (- x y)) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (/ (- x y) 1) (/ (- x y) (+ (sqrt z) (sqrt y))) (/ (- x y) 1) (/ (- z y) (cbrt (- x y))) (/ (- z y) (sqrt (- x y))) (/ (- z y) (- x y)) (/ (- z y) (- (sqrt x) (sqrt y))) (/ (- z y) (- x y)) (/ (- x y) (- (pow z 3) (pow y 3))) (/ (- x y) (- (* z z) (* y y))) (* (- z y) (+ (* x x) (+ (* y y) (* x y)))) (* (- z y) (+ x y)) 0 0 0 0.123 * * [simplify]: iteration 0 : 226 enodes (cost 361 ) 0.132 * * [simplify]: iteration 1 : 631 enodes (cost 347 ) 0.150 * * [simplify]: iteration 2 : 2130 enodes (cost 347 ) 0.206 * * [simplify]: iteration 3 : 5001 enodes (cost 347 ) 0.210 * [simplify]: Simplified to: (expm1 (/ (- x y) (- z y))) (log1p (/ (- x y) (- z y))) (log (/ (- x y) (- z y))) (log (/ (- x y) (- z y))) (exp (/ (- x y) (- z y))) (pow (/ (- x y) (- z y)) 3) (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y)))) (cbrt (/ (- x y) (- z y))) (pow (/ (- x y) (- z y)) 3) (sqrt (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))) (- (- x y)) (- (- z y)) (/ x (- z y)) (/ y (- z y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt (- x y)) (cbrt (- z y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y))) (/ (cbrt (- x y)) (sqrt (- z y))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- z y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y))) (/ (cbrt (- x y)) (- (sqrt z) (sqrt y))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- z y)) (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt (- x y)) (cbrt (- z y))) (/ (sqrt (- x y)) (sqrt (- z y))) (/ (sqrt (- x y)) (sqrt (- z y))) (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)) (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y))) (/ (sqrt (- x y)) (- (sqrt z) (sqrt y))) (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))) 1 (/ (- x y) (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ (- x y) (- (sqrt z) (sqrt y))) 1 (/ (- x y) (- z y)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- (sqrt x) (sqrt y)) (cbrt (- z y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y))) (/ (- (sqrt x) (sqrt y)) (sqrt (- z y))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- z y)) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y))) (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))) 1 (/ (- x y) (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ (- x y) (- (sqrt z) (sqrt y))) 1 (/ (- x y) (- z y)) (/ 1 (- z y)) (/ (- z y) (- x y)) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (- x y) (/ (- x y) (+ (sqrt z) (sqrt y))) (- x y) (/ (- z y) (cbrt (- x y))) (/ (- z y) (sqrt (- x y))) (/ (- z y) (- x y)) (/ (- z y) (- (sqrt x) (sqrt y))) (/ (- z y) (- x y)) (/ (- x y) (- (pow z 3) (pow y 3))) (/ (- x y) (- (* z z) (* y y))) (* (fma x x (fma y y (* x y))) (- z y)) (* (- z y) (+ x y)) 0 0 0 0.210 * * * [progress]: adding candidates to table 0.287 * * [progress]: iteration 2 / 4 0.287 * * * [progress]: picking best candidate 0.291 * * * * [pick]: Picked # 0.291 * * * [progress]: localizing error 0.297 * * * [progress]: generating rewritten candidates 0.297 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.303 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.312 * * * [progress]: generating series expansions 0.312 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.312 * [approximate]: Taking taylor expansion of (/ x (- z y)) in (x z y) around 0 0.312 * [taylor]: Taking taylor expansion of (/ x (- z y)) in y 0.312 * [taylor]: Taking taylor expansion of x in y 0.312 * [taylor]: Taking taylor expansion of (- z y) in y 0.312 * [taylor]: Taking taylor expansion of z in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.313 * [taylor]: Taking taylor expansion of (/ x (- z y)) in z 0.313 * [taylor]: Taking taylor expansion of x in z 0.313 * [taylor]: Taking taylor expansion of (- z y) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.313 * [taylor]: Taking taylor expansion of y in z 0.313 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (- z y) in x 0.313 * [taylor]: Taking taylor expansion of z in x 0.313 * [taylor]: Taking taylor expansion of y in x 0.313 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (- z y) in x 0.313 * [taylor]: Taking taylor expansion of z in x 0.313 * [taylor]: Taking taylor expansion of y in x 0.313 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z 0.313 * [taylor]: Taking taylor expansion of (- z y) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.313 * [taylor]: Taking taylor expansion of y in z 0.313 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.313 * [taylor]: Taking taylor expansion of -1 in y 0.313 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of 0 in z 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.316 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.316 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of 0 in z 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in (x z y) around 0 0.321 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in y 0.321 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in y 0.321 * [taylor]: Taking taylor expansion of x in y 0.321 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.321 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.321 * [taylor]: Taking taylor expansion of z in y 0.321 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.321 * [taylor]: Taking taylor expansion of y in y 0.322 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in z 0.322 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in z 0.322 * [taylor]: Taking taylor expansion of x in z 0.322 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.322 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.322 * [taylor]: Taking taylor expansion of z in z 0.322 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.322 * [taylor]: Taking taylor expansion of y in z 0.323 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x 0.323 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.323 * [taylor]: Taking taylor expansion of z in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x 0.324 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.324 * [taylor]: Taking taylor expansion of z in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.324 * [taylor]: Taking taylor expansion of y in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z 0.325 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.325 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.325 * [taylor]: Taking taylor expansion of z in z 0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.326 * [taylor]: Taking taylor expansion of y in z 0.327 * [taylor]: Taking taylor expansion of 1 in y 0.328 * [taylor]: Taking taylor expansion of 0 in z 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in (x z y) around 0 0.332 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in y 0.332 * [taylor]: Taking taylor expansion of -1 in y 0.332 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in y 0.332 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.333 * [taylor]: Taking taylor expansion of z in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in z 0.333 * [taylor]: Taking taylor expansion of -1 in z 0.333 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in z 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.333 * [taylor]: Taking taylor expansion of y in z 0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.333 * [taylor]: Taking taylor expansion of z in z 0.334 * [taylor]: Taking taylor expansion of x in z 0.334 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x 0.334 * [taylor]: Taking taylor expansion of -1 in x 0.334 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x 0.334 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.335 * [taylor]: Taking taylor expansion of z in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x 0.336 * [taylor]: Taking taylor expansion of -1 in x 0.336 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.336 * [taylor]: Taking taylor expansion of y in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.336 * [taylor]: Taking taylor expansion of z in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in z 0.337 * [taylor]: Taking taylor expansion of -1 in z 0.337 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.337 * [taylor]: Taking taylor expansion of y in z 0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.337 * [taylor]: Taking taylor expansion of z in z 0.339 * [taylor]: Taking taylor expansion of 1 in y 0.340 * [taylor]: Taking taylor expansion of 0 in z 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.341 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of 0 in z 0.344 * [taylor]: Taking taylor expansion of 0 in y 0.344 * [taylor]: Taking taylor expansion of 0 in y 0.344 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.344 * [approximate]: Taking taylor expansion of (/ y (- z y)) in (y z) around 0 0.344 * [taylor]: Taking taylor expansion of (/ y (- z y)) in z 0.344 * [taylor]: Taking taylor expansion of y in z 0.344 * [taylor]: Taking taylor expansion of (- z y) in z 0.344 * [taylor]: Taking taylor expansion of z in z 0.344 * [taylor]: Taking taylor expansion of y in z 0.344 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of (- z y) in y 0.344 * [taylor]: Taking taylor expansion of z in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (- z y) in y 0.345 * [taylor]: Taking taylor expansion of z in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.345 * [taylor]: Taking taylor expansion of z in z 0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.347 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.347 * [taylor]: Taking taylor expansion of z in z 0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z 0.351 * [taylor]: Taking taylor expansion of (pow z 3) in z 0.351 * [taylor]: Taking taylor expansion of z in z 0.358 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in (y z) around 0 0.358 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in z 0.358 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in z 0.358 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.359 * [taylor]: Taking taylor expansion of y in z 0.359 * [taylor]: Taking taylor expansion of y in z 0.359 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y 0.359 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.359 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y 0.365 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y 0.365 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.365 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.365 * [taylor]: Taking taylor expansion of z in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of -1 in z 0.371 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.371 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.371 * [taylor]: Taking taylor expansion of z in z 0.375 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.375 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.375 * [taylor]: Taking taylor expansion of z in z 0.380 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in (y z) around 0 0.380 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in z 0.380 * [taylor]: Taking taylor expansion of -1 in z 0.381 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in z 0.381 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.381 * [taylor]: Taking taylor expansion of y in z 0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.381 * [taylor]: Taking taylor expansion of z in z 0.381 * [taylor]: Taking taylor expansion of y in z 0.382 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y 0.382 * [taylor]: Taking taylor expansion of -1 in y 0.382 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y 0.382 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.382 * [taylor]: Taking taylor expansion of z in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y 0.384 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y 0.384 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.384 * [taylor]: Taking taylor expansion of z in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.386 * [taylor]: Taking taylor expansion of -1 in z 0.388 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.388 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.388 * [taylor]: Taking taylor expansion of z in z 0.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.393 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.393 * [taylor]: Taking taylor expansion of z in z 0.397 * * * [progress]: simplifying candidates 0.398 * [simplify]: Simplifying using # : (expm1 (/ x (- z y))) (log1p (/ x (- z y))) (- (log x) (log (- z y))) (log (/ x (- z y))) (exp (/ x (- z y))) (/ (* (* x x) x) (* (* (- z y) (- z y)) (- z y))) (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y)))) (cbrt (/ x (- z y))) (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))) (sqrt (/ x (- z y))) (sqrt (/ x (- z y))) (- x) (- (- z y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt x) (cbrt (- z y))) (/ (* (cbrt x) (cbrt x)) (sqrt (- z y))) (/ (cbrt x) (sqrt (- z y))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- z y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y))) (/ (cbrt x) (- (sqrt z) (sqrt y))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- z y)) (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt x) (cbrt (- z y))) (/ (sqrt x) (sqrt (- z y))) (/ (sqrt x) (sqrt (- z y))) (/ (sqrt x) 1) (/ (sqrt x) (- z y)) (/ (sqrt x) (+ (sqrt z) (sqrt y))) (/ (sqrt x) (- (sqrt z) (sqrt y))) (/ (sqrt x) 1) (/ (sqrt x) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ x (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ x (sqrt (- z y))) (/ 1 1) (/ x (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ x (- (sqrt z) (sqrt y))) (/ 1 1) (/ x (- z y)) (/ 1 (- z y)) (/ (- z y) x) (/ x (* (cbrt (- z y)) (cbrt (- z y)))) (/ x (sqrt (- z y))) (/ x 1) (/ x (+ (sqrt z) (sqrt y))) (/ x 1) (/ (- z y) (cbrt x)) (/ (- z y) (sqrt x)) (/ (- z y) x) (/ x (- (pow z 3) (pow y 3))) (/ x (- (* z z) (* y y))) (expm1 (/ y (- z y))) (log1p (/ y (- z y))) (- (log y) (log (- z y))) (log (/ y (- z y))) (exp (/ y (- z y))) (/ (* (* y y) y) (* (* (- z y) (- z y)) (- z y))) (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y)))) (cbrt (/ y (- z y))) (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y))) (sqrt (/ y (- z y))) (sqrt (/ y (- z y))) (- y) (- (- z y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- z y))) (/ (cbrt y) (sqrt (- z y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- z y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y))) (/ (cbrt y) (- (sqrt z) (sqrt y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- z y)) (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt y) (cbrt (- z y))) (/ (sqrt y) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))) (/ (sqrt y) 1) (/ (sqrt y) (- z y)) (/ (sqrt y) (+ (sqrt z) (sqrt y))) (/ (sqrt y) (- (sqrt z) (sqrt y))) (/ (sqrt y) 1) (/ (sqrt y) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ y (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ y (sqrt (- z y))) (/ 1 1) (/ y (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ y (- (sqrt z) (sqrt y))) (/ 1 1) (/ y (- z y)) (/ 1 (- z y)) (/ (- z y) y) (/ y (* (cbrt (- z y)) (cbrt (- z y)))) (/ y (sqrt (- z y))) (/ y 1) (/ y (+ (sqrt z) (sqrt y))) (/ y 1) (/ (- z y) (cbrt y)) (/ (- z y) (sqrt y)) (/ (- z y) y) (/ y (- (pow z 3) (pow y 3))) (/ y (- (* z z) (* y y))) 0 0 0 0 0 0 0.406 * * [simplify]: iteration 0 : 214 enodes (cost 387 ) 0.414 * * [simplify]: iteration 1 : 644 enodes (cost 368 ) 0.432 * * [simplify]: iteration 2 : 1842 enodes (cost 368 ) 0.487 * * [simplify]: iteration 3 : 5002 enodes (cost 368 ) 0.491 * [simplify]: Simplified to: (expm1 (/ x (- z y))) (log1p (/ x (- z y))) (log (/ x (- z y))) (log (/ x (- z y))) (exp (/ x (- z y))) (pow (/ x (- z y)) 3) (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y)))) (cbrt (/ x (- z y))) (pow (/ x (- z y)) 3) (sqrt (/ x (- z y))) (sqrt (/ x (- z y))) (- x) (- (- z y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt x) (cbrt (- z y))) (/ (* (cbrt x) (cbrt x)) (sqrt (- z y))) (/ (cbrt x) (sqrt (- z y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- z y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y))) (/ (cbrt x) (- (sqrt z) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- z y)) (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt x) (cbrt (- z y))) (/ (sqrt x) (sqrt (- z y))) (/ (sqrt x) (sqrt (- z y))) (sqrt x) (/ (sqrt x) (- z y)) (/ (sqrt x) (+ (sqrt z) (sqrt y))) (/ (sqrt x) (- (sqrt z) (sqrt y))) (sqrt x) (/ (sqrt x) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ x (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ x (sqrt (- z y))) 1 (/ x (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ x (- (sqrt z) (sqrt y))) 1 (/ x (- z y)) (/ 1 (- z y)) (/ (- z y) x) (/ x (* (cbrt (- z y)) (cbrt (- z y)))) (/ x (sqrt (- z y))) x (/ x (+ (sqrt z) (sqrt y))) x (/ (- z y) (cbrt x)) (/ (- z y) (sqrt x)) (/ (- z y) x) (/ x (- (pow z 3) (pow y 3))) (/ x (- (* z z) (* y y))) (expm1 (/ y (- z y))) (log1p (/ y (- z y))) (log (/ y (- z y))) (log (/ y (- z y))) (exp (/ y (- z y))) (pow (/ y (- z y)) 3) (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y)))) (cbrt (/ y (- z y))) (pow (/ y (- z y)) 3) (sqrt (/ y (- z y))) (sqrt (/ y (- z y))) (- y) (- (- z y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- z y))) (/ (cbrt y) (sqrt (- z y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- z y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y))) (/ (cbrt y) (- (sqrt z) (sqrt y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- z y)) (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt y) (cbrt (- z y))) (/ (sqrt y) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))) (sqrt y) (/ (sqrt y) (- z y)) (/ (sqrt y) (+ (sqrt z) (sqrt y))) (/ (sqrt y) (- (sqrt z) (sqrt y))) (sqrt y) (/ (sqrt y) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ y (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ y (sqrt (- z y))) 1 (/ y (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ y (- (sqrt z) (sqrt y))) 1 (/ y (- z y)) (/ 1 (- z y)) (/ (- z y) y) (/ y (* (cbrt (- z y)) (cbrt (- z y)))) (/ y (sqrt (- z y))) y (/ y (+ (sqrt z) (sqrt y))) y (/ (- z y) (cbrt y)) (/ (- z y) (sqrt y)) (/ (- z y) y) (/ y (- (pow z 3) (pow y 3))) (/ y (- (* z z) (* y y))) 0 0 0 0 0 0 0.492 * * * [progress]: adding candidates to table 0.618 * * [progress]: iteration 3 / 4 0.618 * * * [progress]: picking best candidate 0.620 * * * * [pick]: Picked # 0.620 * * * [progress]: localizing error 0.627 * * * [progress]: generating rewritten candidates 0.627 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.644 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.655 * * * [progress]: generating series expansions 0.655 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.655 * [approximate]: Taking taylor expansion of (/ (- x y) (- z y)) in (x y z) around 0 0.655 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z 0.656 * [taylor]: Taking taylor expansion of (- x y) in z 0.656 * [taylor]: Taking taylor expansion of x in z 0.656 * [taylor]: Taking taylor expansion of y in z 0.656 * [taylor]: Taking taylor expansion of (- z y) in z 0.656 * [taylor]: Taking taylor expansion of z in z 0.656 * [taylor]: Taking taylor expansion of y in z 0.656 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in y 0.656 * [taylor]: Taking taylor expansion of (- x y) in y 0.656 * [taylor]: Taking taylor expansion of x in y 0.656 * [taylor]: Taking taylor expansion of y in y 0.656 * [taylor]: Taking taylor expansion of (- z y) in y 0.656 * [taylor]: Taking taylor expansion of z in y 0.656 * [taylor]: Taking taylor expansion of y in y 0.657 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x 0.657 * [taylor]: Taking taylor expansion of (- x y) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of y in x 0.657 * [taylor]: Taking taylor expansion of (- z y) in x 0.657 * [taylor]: Taking taylor expansion of z in x 0.657 * [taylor]: Taking taylor expansion of y in x 0.657 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x 0.657 * [taylor]: Taking taylor expansion of (- x y) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of y in x 0.658 * [taylor]: Taking taylor expansion of (- z y) in x 0.658 * [taylor]: Taking taylor expansion of z in x 0.658 * [taylor]: Taking taylor expansion of y in x 0.658 * [taylor]: Taking taylor expansion of (* -1 (/ y (- z y))) in y 0.658 * [taylor]: Taking taylor expansion of -1 in y 0.658 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y 0.658 * [taylor]: Taking taylor expansion of y in y 0.658 * [taylor]: Taking taylor expansion of (- z y) in y 0.658 * [taylor]: Taking taylor expansion of z in y 0.658 * [taylor]: Taking taylor expansion of y in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y 0.660 * [taylor]: Taking taylor expansion of (- z y) in y 0.660 * [taylor]: Taking taylor expansion of z in y 0.660 * [taylor]: Taking taylor expansion of y in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.660 * [taylor]: Taking taylor expansion of z in z 0.661 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.661 * [taylor]: Taking taylor expansion of -1 in z 0.661 * [taylor]: Taking taylor expansion of z in z 0.663 * [taylor]: Taking taylor expansion of 0 in y 0.663 * [taylor]: Taking taylor expansion of 0 in z 0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.664 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.664 * [taylor]: Taking taylor expansion of z in z 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.668 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.668 * [taylor]: Taking taylor expansion of z in z 0.671 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in (x y z) around 0 0.671 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z 0.671 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.671 * [taylor]: Taking taylor expansion of x in z 0.671 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.672 * [taylor]: Taking taylor expansion of y in z 0.672 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.672 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.672 * [taylor]: Taking taylor expansion of z in z 0.672 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.672 * [taylor]: Taking taylor expansion of y in z 0.672 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in y 0.672 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.673 * [taylor]: Taking taylor expansion of x in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.673 * [taylor]: Taking taylor expansion of z in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.675 * [taylor]: Taking taylor expansion of z in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x 0.676 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.676 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.676 * [taylor]: Taking taylor expansion of z in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.676 * [taylor]: Taking taylor expansion of y in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y 0.677 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.677 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.677 * [taylor]: Taking taylor expansion of z in y 0.677 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in y 0.680 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.680 * [taylor]: Taking taylor expansion of z in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.683 * [taylor]: Taking taylor expansion of 1 in z 0.683 * [taylor]: Taking taylor expansion of -1 in z 0.685 * [taylor]: Taking taylor expansion of 0 in y 0.685 * [taylor]: Taking taylor expansion of 0 in z 0.687 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.687 * [taylor]: Taking taylor expansion of z in z 0.689 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.689 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.689 * [taylor]: Taking taylor expansion of z in z 0.691 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in (x y z) around 0 0.691 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z 0.691 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.691 * [taylor]: Taking taylor expansion of y in z 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.691 * [taylor]: Taking taylor expansion of x in z 0.691 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.691 * [taylor]: Taking taylor expansion of y in z 0.691 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.692 * [taylor]: Taking taylor expansion of z in z 0.692 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y 0.693 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.693 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.693 * [taylor]: Taking taylor expansion of x in y 0.693 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.693 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.693 * [taylor]: Taking taylor expansion of z in y 0.694 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x 0.694 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.694 * [taylor]: Taking taylor expansion of y in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.695 * [taylor]: Taking taylor expansion of z in x 0.695 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x 0.695 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.700 * [taylor]: Taking taylor expansion of y in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.700 * [taylor]: Taking taylor expansion of z in x 0.701 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in y 0.701 * [taylor]: Taking taylor expansion of -1 in y 0.701 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.701 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.701 * [taylor]: Taking taylor expansion of y in y 0.701 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.701 * [taylor]: Taking taylor expansion of z in y 0.704 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in y 0.704 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y 0.704 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.704 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.704 * [taylor]: Taking taylor expansion of y in y 0.704 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.704 * [taylor]: Taking taylor expansion of z in y 0.704 * [taylor]: Taking taylor expansion of y in y 0.706 * [taylor]: Taking taylor expansion of 1 in z 0.706 * [taylor]: Taking taylor expansion of -1 in z 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in z 0.711 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.711 * [taylor]: Taking taylor expansion of z in z 0.713 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.713 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.713 * [taylor]: Taking taylor expansion of z in z 0.715 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.715 * [approximate]: Taking taylor expansion of (/ 1 (- z y)) in (z y) around 0 0.715 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y 0.715 * [taylor]: Taking taylor expansion of (- z y) in y 0.715 * [taylor]: Taking taylor expansion of z in y 0.715 * [taylor]: Taking taylor expansion of y in y 0.715 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z 0.715 * [taylor]: Taking taylor expansion of (- z y) in z 0.715 * [taylor]: Taking taylor expansion of z in z 0.715 * [taylor]: Taking taylor expansion of y in z 0.715 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z 0.715 * [taylor]: Taking taylor expansion of (- z y) in z 0.715 * [taylor]: Taking taylor expansion of z in z 0.715 * [taylor]: Taking taylor expansion of y in z 0.716 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.716 * [taylor]: Taking taylor expansion of -1 in y 0.716 * [taylor]: Taking taylor expansion of y in y 0.717 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.717 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.717 * [taylor]: Taking taylor expansion of y in y 0.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y 0.722 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.722 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.722 * [taylor]: Taking taylor expansion of y in y 0.729 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in (z y) around 0 0.729 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y 0.729 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.729 * [taylor]: Taking taylor expansion of z in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.731 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z 0.731 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.731 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.731 * [taylor]: Taking taylor expansion of z in z 0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.731 * [taylor]: Taking taylor expansion of y in z 0.732 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z 0.732 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.732 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.732 * [taylor]: Taking taylor expansion of z in z 0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.732 * [taylor]: Taking taylor expansion of y in z 0.733 * [taylor]: Taking taylor expansion of 1 in y 0.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.733 * [taylor]: Taking taylor expansion of y in y 0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.736 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.736 * [taylor]: Taking taylor expansion of y in y 0.741 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in (z y) around 0 0.741 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in y 0.741 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.741 * [taylor]: Taking taylor expansion of y in y 0.741 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.741 * [taylor]: Taking taylor expansion of z in y 0.742 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z 0.742 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.742 * [taylor]: Taking taylor expansion of y in z 0.742 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.742 * [taylor]: Taking taylor expansion of z in z 0.743 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z 0.743 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.743 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.743 * [taylor]: Taking taylor expansion of y in z 0.743 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.743 * [taylor]: Taking taylor expansion of z in z 0.744 * [taylor]: Taking taylor expansion of -1 in y 0.745 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.745 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.748 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.753 * * * [progress]: simplifying candidates 0.755 * [simplify]: Simplifying using # : (expm1 (* (- x y) (/ 1 (- z y)))) (log1p (* (- x y) (/ 1 (- z y)))) (* (- x y) (/ 1 (- z y))) (+ (log (- x y)) (- (log (- z y)))) (+ (log (- x y)) (- 0 (log (- z y)))) (+ (log (- x y)) (- (log 1) (log (- z y)))) (+ (log (- x y)) (log (/ 1 (- z y)))) (log (* (- x y) (/ 1 (- z y)))) (exp (* (- x y) (/ 1 (- z y)))) (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* (- z y) (- z y)) (- z y)))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 (- z y)) (/ 1 (- z y))) (/ 1 (- z y)))) (* (cbrt (* (- x y) (/ 1 (- z y)))) (cbrt (* (- x y) (/ 1 (- z y))))) (cbrt (* (- x y) (/ 1 (- z y)))) (* (* (* (- x y) (/ 1 (- z y))) (* (- x y) (/ 1 (- z y)))) (* (- x y) (/ 1 (- z y)))) (sqrt (* (- x y) (/ 1 (- z y)))) (sqrt (* (- x y) (/ 1 (- z y)))) (* (- (pow x 3) (pow y 3)) 1) (* (+ (* x x) (+ (* y y) (* x y))) (- z y)) (* (- (pow x 3) (pow y 3)) (- 1)) (* (+ (* x x) (+ (* y y) (* x y))) (- (- z y))) (* (- (pow x 3) (pow y 3)) 1) (* (+ (* x x) (+ (* y y) (* x y))) (/ (- z y) 1)) (* (- (pow x 3) (pow y 3)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))) (* (+ (* x x) (+ (* y y) (* x y))) (cbrt (- z y))) (* (- (pow x 3) (pow y 3)) (/ 1 (sqrt (- z y)))) (* (+ (* x x) (+ (* y y) (* x y))) (sqrt (- z y))) (* (- (pow x 3) (pow y 3)) (/ 1 1)) (* (+ (* x x) (+ (* y y) (* x y))) (- z y)) (* (- (pow x 3) (pow y 3)) (/ 1 (+ (sqrt z) (sqrt y)))) (* (+ (* x x) (+ (* y y) (* x y))) (- (sqrt z) (sqrt y))) (* (- (pow x 3) (pow y 3)) (/ 1 1)) (* (+ (* x x) (+ (* y y) (* x y))) (- z y)) (* (- (pow x 3) (pow y 3)) (* (cbrt 1) (cbrt 1))) (* (+ (* x x) (+ (* y y) (* x y))) (/ (- z y) (cbrt 1))) (* (- (pow x 3) (pow y 3)) (sqrt 1)) (* (+ (* x x) (+ (* y y) (* x y))) (/ (- z y) (sqrt 1))) (* (- (pow x 3) (pow y 3)) 1) (* (+ (* x x) (+ (* y y) (* x y))) (/ (- z y) 1)) (* (- (* x x) (* y y)) 1) (* (+ x y) (- z y)) (* (- (* x x) (* y y)) (- 1)) (* (+ x y) (- (- z y))) (* (- (* x x) (* y y)) 1) (* (+ x y) (/ (- z y) 1)) (* (- (* x x) (* y y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))) (* (+ x y) (cbrt (- z y))) (* (- (* x x) (* y y)) (/ 1 (sqrt (- z y)))) (* (+ x y) (sqrt (- z y))) (* (- (* x x) (* y y)) (/ 1 1)) (* (+ x y) (- z y)) (* (- (* x x) (* y y)) (/ 1 (+ (sqrt z) (sqrt y)))) (* (+ x y) (- (sqrt z) (sqrt y))) (* (- (* x x) (* y y)) (/ 1 1)) (* (+ x y) (- z y)) (* (- (* x x) (* y y)) (* (cbrt 1) (cbrt 1))) (* (+ x y) (/ (- z y) (cbrt 1))) (* (- (* x x) (* y y)) (sqrt 1)) (* (+ x y) (/ (- z y) (sqrt 1))) (* (- (* x x) (* y y)) 1) (* (+ x y) (/ (- z y) 1)) (* (sqrt (- x y)) (sqrt (/ 1 (- z y)))) (* (sqrt (- x y)) (sqrt (/ 1 (- z y)))) (* (sqrt (- x y)) (/ (sqrt 1) (sqrt (- z y)))) (* (sqrt (- x y)) (/ (sqrt 1) (sqrt (- z y)))) (* (sqrt (- x y)) (/ 1 (sqrt (- z y)))) (* (sqrt (- x y)) (/ 1 (sqrt (- z y)))) (* (- x y) (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y))))) (* (- x y) (sqrt (/ 1 (- z y)))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z y)) (cbrt (- z y))))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z y)))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt y)))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- x y) (/ (sqrt 1) (* (cbrt (- z y)) (cbrt (- z y))))) (* (- x y) (/ (sqrt 1) (sqrt (- z y)))) (* (- x y) (/ (sqrt 1) 1)) (* (- x y) (/ (sqrt 1) (+ (sqrt z) (sqrt y)))) (* (- x y) (/ (sqrt 1) 1)) (* (- x y) (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))) (* (- x y) (/ 1 (sqrt (- z y)))) (* (- x y) (/ 1 1)) (* (- x y) (/ 1 (+ (sqrt z) (sqrt y)))) (* (- x y) (/ 1 1)) (* (- x y) 1) (* (- x y) 1) (* (- x y) (/ 1 (- (pow z 3) (pow y 3)))) (* (- x y) (/ 1 (- (* z z) (* y y)))) (* (cbrt (- x y)) (/ 1 (- z y))) (* (sqrt (- x y)) (/ 1 (- z y))) (* (- x y) (/ 1 (- z y))) (* (- (sqrt x) (sqrt y)) (/ 1 (- z y))) (* (- x y) (/ 1 (- z y))) (* (- x y) 1) (* (- x y) (- 1)) (* (- x y) 1) (* (- x y) (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))) (* (- x y) (/ 1 (sqrt (- z y)))) (* (- x y) (/ 1 1)) (* (- x y) (/ 1 (+ (sqrt z) (sqrt y)))) (* (- x y) (/ 1 1)) (* (- x y) (* (cbrt 1) (cbrt 1))) (* (- x y) (sqrt 1)) (* (- x y) 1) (* (- (pow x 3) (pow y 3)) (/ 1 (- z y))) (* (- (* x x) (* y y)) (/ 1 (- z y))) (expm1 (/ 1 (- z y))) (log1p (/ 1 (- z y))) (- 1) (- (log (- z y))) (- 0 (log (- z y))) (- (log 1) (log (- z y))) (log (/ 1 (- z y))) (exp (/ 1 (- z y))) (/ (* (* 1 1) 1) (* (* (- z y) (- z y)) (- z y))) (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y)))) (cbrt (/ 1 (- z y))) (* (* (/ 1 (- z y)) (/ 1 (- z y))) (/ 1 (- z y))) (sqrt (/ 1 (- z y))) (sqrt (/ 1 (- z y))) (- 1) (- (- z y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt 1) (cbrt (- z y))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z y))) (/ (cbrt 1) (sqrt (- z y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- z y)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt y))) (/ (cbrt 1) (- (sqrt z) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- z y)) (/ (sqrt 1) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (sqrt 1) (cbrt (- z y))) (/ (sqrt 1) (sqrt (- z y))) (/ (sqrt 1) (sqrt (- z y))) (/ (sqrt 1) 1) (/ (sqrt 1) (- z y)) (/ (sqrt 1) (+ (sqrt z) (sqrt y))) (/ (sqrt 1) (- (sqrt z) (sqrt y))) (/ (sqrt 1) 1) (/ (sqrt 1) (- z y)) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ 1 (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ 1 (sqrt (- z y))) (/ 1 1) (/ 1 (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ 1 (- (sqrt z) (sqrt y))) (/ 1 1) (/ 1 (- z y)) (/ 1 (- z y)) (/ (- z y) 1) (/ 1 (* (cbrt (- z y)) (cbrt (- z y)))) (/ 1 (sqrt (- z y))) (/ 1 1) (/ 1 (+ (sqrt z) (sqrt y))) (/ 1 1) (/ (- z y) (cbrt 1)) (/ (- z y) (sqrt 1)) (/ (- z y) 1) (/ 1 (- (pow z 3) (pow y 3))) (/ 1 (- (* z z) (* y y))) 0 0 0 0 0 0 0.767 * * [simplify]: iteration 0 : 385 enodes (cost 729 ) 0.783 * * [simplify]: iteration 1 : 1926 enodes (cost 656 ) 0.842 * * [simplify]: iteration 2 : 5002 enodes (cost 598 ) 0.847 * [simplify]: Simplified to: (expm1 (* (- x y) (/ 1 (- z y)))) (log1p (* (- x y) (/ 1 (- z y)))) (/ (- x y) (- z y)) (- (log (- x y)) (log (- z y))) (- (log (- x y)) (log (- z y))) (- (log (- x y)) (log (- z y))) (- (log (- x y)) (log (- z y))) (- (log (- x y)) (log (- z y))) (exp (* (- x y) (/ 1 (- z y)))) (pow (/ (- x y) (- z y)) 3) (pow (/ (- x y) (- z y)) 3) (* (cbrt (* (- x y) (/ 1 (- z y)))) (cbrt (* (- x y) (/ 1 (- z y))))) (cbrt (* (- x y) (/ 1 (- z y)))) (pow (/ (- x y) (- z y)) 3) (sqrt (* (- x y) (/ 1 (- z y)))) (sqrt (* (- x y) (/ 1 (- z y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (- (- (pow x 3) (pow y 3))) (* (- (- z y)) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (/ (- (pow x 3) (pow y 3)) (* (cbrt (- z y)) (cbrt (- z y)))) (* (cbrt (- z y)) (fma x x (fma y y (* x y)))) (/ (- (pow x 3) (pow y 3)) (sqrt (- z y))) (* (sqrt (- z y)) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (/ (- (pow x 3) (pow y 3)) (+ (sqrt z) (sqrt y))) (* (- (sqrt z) (sqrt y)) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (- (pow x 3) (pow y 3)) (* (- z y) (fma x x (fma y y (* x y)))) (- (* x x) (* y y)) (* (- z y) (+ x y)) (- (- (* x x) (* y y))) (* (+ x y) (- (- z y))) (- (* x x) (* y y)) (* (- z y) (+ x y)) (/ (- (* x x) (* y y)) (* (cbrt (- z y)) (cbrt (- z y)))) (* (+ x y) (cbrt (- z y))) (/ (- (* x x) (* y y)) (sqrt (- z y))) (* (+ x y) (sqrt (- z y))) (- (* x x) (* y y)) (* (- z y) (+ x y)) (/ (- (* x x) (* y y)) (+ (sqrt z) (sqrt y))) (* (+ x y) (- (sqrt z) (sqrt y))) (- (* x x) (* y y)) (* (- z y) (+ x y)) (- (* x x) (* y y)) (* (- z y) (+ x y)) (- (* x x) (* y y)) (* (- z y) (+ x y)) (- (* x x) (* y y)) (* (- z y) (+ x y)) (* (sqrt (- x y)) (sqrt (/ 1 (- z y)))) (* (sqrt (- x y)) (sqrt (/ 1 (- z y)))) (/ (* (sqrt (- x y)) 1) (sqrt (- z y))) (/ (* (sqrt (- x y)) 1) (sqrt (- z y))) (/ (* (sqrt (- x y)) 1) (sqrt (- z y))) (/ (* (sqrt (- x y)) 1) (sqrt (- z y))) (* (- x y) (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y))))) (* (- x y) (sqrt (/ 1 (- z y)))) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (- x y) (/ (- x y) (+ (sqrt z) (sqrt y))) (- x y) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (- x y) (/ (- x y) (+ (sqrt z) (sqrt y))) (- x y) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (- x y) (/ (- x y) (+ (sqrt z) (sqrt y))) (- x y) (- x y) (- x y) (/ (- x y) (- (pow z 3) (pow y 3))) (/ (- x y) (- (* z z) (* y y))) (/ (cbrt (- x y)) (- z y)) (/ (sqrt (- x y)) (- z y)) (/ (- x y) (- z y)) (/ (- (sqrt x) (sqrt y)) (- z y)) (/ (- x y) (- z y)) (- x y) (- (- x y)) (- x y) (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (- x y) (sqrt (- z y))) (- x y) (/ (- x y) (+ (sqrt z) (sqrt y))) (- x y) (- x y) (- x y) (- x y) (/ (- (pow x 3) (pow y 3)) (- z y)) (/ (- (* x x) (* y y)) (- z y)) (expm1 (/ 1 (- z y))) (log1p (/ 1 (- z y))) (- 1) (log (/ 1 (- z y))) (log (/ 1 (- z y))) (log (/ 1 (- z y))) (log (/ 1 (- z y))) (exp (/ 1 (- z y))) (/ 1 (pow (- z y) 3)) (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y)))) (cbrt (/ 1 (- z y))) (/ 1 (pow (- z y) 3)) (sqrt (/ 1 (- z y))) (sqrt (/ 1 (- z y))) (- 1) (- (- z y)) (/ (/ 1 (cbrt (- z y))) (cbrt (- z y))) (/ 1 (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ 1 (sqrt (- z y))) 1 (/ 1 (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ 1 (- (sqrt z) (sqrt y))) 1 (/ 1 (- z y)) (/ (/ 1 (cbrt (- z y))) (cbrt (- z y))) (/ 1 (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ 1 (sqrt (- z y))) 1 (/ 1 (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ 1 (- (sqrt z) (sqrt y))) 1 (/ 1 (- z y)) (/ (/ 1 (cbrt (- z y))) (cbrt (- z y))) (/ 1 (cbrt (- z y))) (/ 1 (sqrt (- z y))) (/ 1 (sqrt (- z y))) 1 (/ 1 (- z y)) (/ 1 (+ (sqrt z) (sqrt y))) (/ 1 (- (sqrt z) (sqrt y))) 1 (/ 1 (- z y)) (/ 1 (- z y)) (- z y) (/ (/ 1 (cbrt (- z y))) (cbrt (- z y))) (/ 1 (sqrt (- z y))) 1 (/ 1 (+ (sqrt z) (sqrt y))) 1 (- z y) (- z y) (- z y) (/ 1 (- (pow z 3) (pow y 3))) (/ 1 (- (* z z) (* y y))) 0 0 0 0 0 0 0.848 * * * [progress]: adding candidates to table 0.994 * [progress]: [Phase 3 of 3] Extracting. 0.994 * * [regime]: Finding splitpoints for: (# #) 0.994 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.994 * * * * [regimes]: Trying to branch on z from (# #) 1.010 * * * * [regimes]: Trying to branch on y from (# #) 1.023 * * * * [regimes]: Trying to branch on x from (# #) 1.036 * * * [regime]: Found split indices: #