17.051 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (* (* x 2.0) y) (- x y)) 0.019 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.021 * * [simplify]: iteration 1 : 36 enodes (cost 4 ) 0.022 * * [simplify]: iteration 2 : 73 enodes (cost 4 ) 0.024 * * [simplify]: iteration 3 : 127 enodes (cost 4 ) 0.026 * * [simplify]: iteration 4 : 167 enodes (cost 4 ) 0.029 * * [simplify]: iteration 5 : 185 enodes (cost 4 ) 0.031 * * [simplify]: iteration 6 : 187 enodes (cost 4 ) 0.033 * * [simplify]: iteration 7 : 187 enodes (cost 4 ) 0.033 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) 0.034 * * [progress]: iteration 1 / 4 0.034 * * * [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) 0.050 * * * [progress]: generating series expansions 0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.051 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.051 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.051 * [taylor]: Taking taylor expansion of 2.0 in y 0.051 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.051 * [taylor]: Taking taylor expansion of (* x y) in y 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of (- x y) in y 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.052 * [taylor]: Taking taylor expansion of 2.0 in x 0.052 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.052 * [taylor]: Taking taylor expansion of (* x y) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.052 * [taylor]: Taking taylor expansion of (- x y) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.052 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.052 * [taylor]: Taking taylor expansion of 2.0 in x 0.052 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.052 * [taylor]: Taking taylor expansion of (* x y) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.052 * [taylor]: Taking taylor expansion of (- x y) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of -2.0 in y 0.054 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.054 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.054 * [taylor]: Taking taylor expansion of 2.0 in y 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.058 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.058 * [taylor]: Taking taylor expansion of 2.0 in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.058 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.064 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.064 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.064 * [taylor]: Taking taylor expansion of 2.0 in y 0.064 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.064 * [taylor]: Taking taylor expansion of x in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.065 * [taylor]: Taking taylor expansion of (* x y) in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.066 * [taylor]: Taking taylor expansion of 2.0 in x 0.066 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.066 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (* x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.068 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.068 * [taylor]: Taking taylor expansion of 2.0 in x 0.068 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.068 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.068 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (* x y) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.070 * [taylor]: Taking taylor expansion of 2.0 in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.073 * [taylor]: Taking taylor expansion of 2.0 in y 0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.073 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.079 * [taylor]: Taking taylor expansion of 2.0 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.079 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.087 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.087 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.087 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.089 * [taylor]: Taking taylor expansion of 2.0 in x 0.089 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.091 * [taylor]: Taking taylor expansion of 2.0 in x 0.091 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.094 * [taylor]: Taking taylor expansion of -2.0 in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.096 * [taylor]: Taking taylor expansion of 2.0 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.103 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.103 * [taylor]: Taking taylor expansion of 2.0 in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.103 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.114 * * * [progress]: simplifying candidates 0.115 * [simplify]: Simplifying using # : (expm1 (/ (* (* x 2.0) y) (- x y))) (log1p (/ (* (* x 2.0) y) (- x y))) (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y))) (- (+ (log (* x 2.0)) (log y)) (log (- x y))) (- (log (* (* x 2.0) y)) (log (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) 1) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.118 * * [simplify]: iteration 0 : 214 enodes (cost 194 ) 0.123 * * [simplify]: iteration 1 : 1150 enodes (cost 161 ) 0.147 * * [simplify]: iteration 2 : 5001 enodes (cost 161 ) 0.148 * [simplify]: Simplified to: (expm1 (/ (* (* x 2.0) y) (- x y))) (log1p (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (* x 2.0) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (* x 2.0) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (* (* x 2.0) y) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (* (* x 2.0) y) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.148 * * * [progress]: adding candidates to table 0.202 * * [progress]: iteration 2 / 4 0.202 * * * [progress]: picking best candidate 0.206 * * * * [pick]: Picked # 0.206 * * * [progress]: localizing error 0.212 * * * [progress]: generating rewritten candidates 0.212 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.221 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.231 * * * [progress]: generating series expansions 0.231 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.232 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.232 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.232 * [taylor]: Taking taylor expansion of 2.0 in y 0.232 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.232 * [taylor]: Taking taylor expansion of (* x y) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of (- x y) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.233 * [taylor]: Taking taylor expansion of 2.0 in x 0.233 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.233 * [taylor]: Taking taylor expansion of (* x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (- x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.233 * [taylor]: Taking taylor expansion of 2.0 in x 0.233 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.233 * [taylor]: Taking taylor expansion of (* x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (- x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of -2.0 in y 0.235 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.235 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.235 * [taylor]: Taking taylor expansion of 2.0 in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.240 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.240 * [taylor]: Taking taylor expansion of 2.0 in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.245 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.245 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.245 * [taylor]: Taking taylor expansion of 2.0 in y 0.245 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.245 * [taylor]: Taking taylor expansion of x in y 0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of (* x y) in y 0.246 * [taylor]: Taking taylor expansion of x in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.247 * [taylor]: Taking taylor expansion of 2.0 in x 0.248 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (* x y) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.249 * [taylor]: Taking taylor expansion of 2.0 in x 0.249 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of (* x y) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.251 * [taylor]: Taking taylor expansion of 2.0 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.254 * [taylor]: Taking taylor expansion of 2.0 in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.261 * [taylor]: Taking taylor expansion of 2.0 in y 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.261 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.272 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.272 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.272 * [taylor]: Taking taylor expansion of 2.0 in y 0.272 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.272 * [taylor]: Taking taylor expansion of x in y 0.272 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.272 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.274 * [taylor]: Taking taylor expansion of 2.0 in x 0.274 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.276 * [taylor]: Taking taylor expansion of 2.0 in x 0.276 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.278 * [taylor]: Taking taylor expansion of -2.0 in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.281 * [taylor]: Taking taylor expansion of 2.0 in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.287 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.287 * [taylor]: Taking taylor expansion of 2.0 in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.287 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.295 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.296 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0 0.296 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y 0.296 * [taylor]: Taking taylor expansion of (- x y) in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.296 * [taylor]: Taking taylor expansion of (- x y) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.296 * [taylor]: Taking taylor expansion of (- x y) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.300 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0 0.300 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 0.300 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.302 * [taylor]: Taking taylor expansion of y in x 0.302 * [taylor]: Taking taylor expansion of y in x 0.302 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of (- 1) in y 0.303 * [taylor]: Taking taylor expansion of 1 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.309 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y 0.309 * [taylor]: Taking taylor expansion of -1 in y 0.309 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.309 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.310 * [taylor]: Taking taylor expansion of x in y 0.310 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.310 * [taylor]: Taking taylor expansion of -1 in x 0.310 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.310 * [taylor]: Taking taylor expansion of -1 in x 0.310 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of y in y 0.312 * [taylor]: Taking taylor expansion of (- 1) in y 0.312 * [taylor]: Taking taylor expansion of 1 in y 0.314 * [taylor]: Taking taylor expansion of 0 in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.320 * * * [progress]: simplifying candidates 0.322 * [simplify]: Simplifying using # : (expm1 (/ (* x 2.0) (/ (- x y) y))) (log1p (/ (* x 2.0) (/ (- x y) y))) (- (+ (log x) (log 2.0)) (- (log (- x y)) (log y))) (- (+ (log x) (log 2.0)) (log (/ (- x y) y))) (- (log (* x 2.0)) (- (log (- x y)) (log y))) (- (log (* x 2.0)) (log (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (/ (sqrt (- x y)) 1)) (/ 2.0 (/ (sqrt (- x y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) 1)) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x 1) (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (/ 2.0 (/ 1 y)) (/ 1 (/ (- x y) y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) 1) (/ (* x 2.0) (- x y)) (/ (/ (- x y) y) 2.0) (/ (* x 2.0) (- x y)) (expm1 (/ (- x y) y)) (log1p (/ (- x y) y)) (- (log (- x y)) (log y)) (log (/ (- x y) y)) (exp (/ (- x 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) (/ x y) (/ 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) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x 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) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x 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 (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (+ (* y y) (* x y)))) (* y (+ x y)) 0 0 0 (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 0.328 * * [simplify]: iteration 0 : 392 enodes (cost 620 ) 0.337 * * [simplify]: iteration 1 : 1920 enodes (cost 563 ) 0.371 * * [simplify]: iteration 2 : 5001 enodes (cost 562 ) 0.375 * [simplify]: Simplified to: (expm1 (/ (* x 2.0) (/ (- x y) y))) (log1p (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (sqrt (- x y))) (/ 2.0 (/ (sqrt (- x y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) x (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (* y 2.0) (/ y (- x y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 2.0)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ x (/ (sqrt (- x y)) 2.0)) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) 2.0)) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (* x 2.0) (/ (* x 2.0) (- x y)) (/ (/ (- x y) y) 2.0) (/ (* x 2.0) (- x y)) (expm1 (/ (- x y) y)) (log1p (/ (- x y) y)) (log (/ (- x y) y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (pow (- (/ x y) 1) 3) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (pow (- (/ x y) 1) 3) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (- (- x y)) (- y) (/ x y) 1 (/ (* (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) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (- (/ x y) 1) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (- (/ (sqrt x) (sqrt y)) 1) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (- (/ x y) 1) (/ 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 (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* (fma x x (fma y y (* x y))) y) (fma y y (* x y)) 0 0 0 (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 0.375 * * * [progress]: adding candidates to table 0.558 * * [progress]: iteration 3 / 4 0.558 * * * [progress]: picking best candidate 0.561 * * * * [pick]: Picked # 0.562 * * * [progress]: localizing error 0.567 * * * [progress]: generating rewritten candidates 0.567 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.577 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.585 * * * [progress]: generating series expansions 0.585 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.586 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.586 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.586 * [taylor]: Taking taylor expansion of 2.0 in y 0.586 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.586 * [taylor]: Taking taylor expansion of (* x y) in y 0.586 * [taylor]: Taking taylor expansion of x in y 0.586 * [taylor]: Taking taylor expansion of y in y 0.586 * [taylor]: Taking taylor expansion of (- x y) in y 0.586 * [taylor]: Taking taylor expansion of x in y 0.586 * [taylor]: Taking taylor expansion of y in y 0.587 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.587 * [taylor]: Taking taylor expansion of 2.0 in x 0.587 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.587 * [taylor]: Taking taylor expansion of (* x y) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of y in x 0.587 * [taylor]: Taking taylor expansion of (- x y) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of y in x 0.587 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.587 * [taylor]: Taking taylor expansion of 2.0 in x 0.587 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.587 * [taylor]: Taking taylor expansion of (* x y) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of y in x 0.587 * [taylor]: Taking taylor expansion of (- x y) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of -2.0 in y 0.590 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.590 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.590 * [taylor]: Taking taylor expansion of 2.0 in y 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.593 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.594 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.594 * [taylor]: Taking taylor expansion of 2.0 in y 0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.594 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.599 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.599 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.599 * [taylor]: Taking taylor expansion of 2.0 in y 0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.599 * [taylor]: Taking taylor expansion of x in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (* x y) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.601 * [taylor]: Taking taylor expansion of 2.0 in x 0.601 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.601 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of (* x y) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.603 * [taylor]: Taking taylor expansion of 2.0 in x 0.603 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.604 * [taylor]: Taking taylor expansion of y in x 0.604 * [taylor]: Taking taylor expansion of (* x y) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of y in x 0.605 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.605 * [taylor]: Taking taylor expansion of 2.0 in y 0.605 * [taylor]: Taking taylor expansion of y in y 0.608 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.608 * [taylor]: Taking taylor expansion of 2.0 in y 0.608 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.608 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.615 * [taylor]: Taking taylor expansion of 2.0 in y 0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.615 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.622 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.622 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.622 * [taylor]: Taking taylor expansion of 2.0 in y 0.622 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.624 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.624 * [taylor]: Taking taylor expansion of 2.0 in x 0.625 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.625 * [taylor]: Taking taylor expansion of y in x 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.625 * [taylor]: Taking taylor expansion of y in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.627 * [taylor]: Taking taylor expansion of 2.0 in x 0.627 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.630 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.630 * [taylor]: Taking taylor expansion of y in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.632 * [taylor]: Taking taylor expansion of -2.0 in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.635 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.635 * [taylor]: Taking taylor expansion of 2.0 in y 0.635 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.635 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.641 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.641 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.641 * [taylor]: Taking taylor expansion of 2.0 in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.641 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.649 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.650 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in (x y) around 0 0.650 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in y 0.650 * [taylor]: Taking taylor expansion of 2.0 in y 0.650 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y 0.650 * [taylor]: Taking taylor expansion of x in y 0.650 * [taylor]: Taking taylor expansion of (- x y) in y 0.650 * [taylor]: Taking taylor expansion of x in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 0.650 * [taylor]: Taking taylor expansion of 2.0 in x 0.650 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (- x y) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of y in x 0.650 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 0.650 * [taylor]: Taking taylor expansion of 2.0 in x 0.650 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (- x y) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of y in x 0.650 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.650 * [taylor]: Taking taylor expansion of -2.0 in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.652 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.652 * [taylor]: Taking taylor expansion of 2.0 in y 0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.652 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.656 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.657 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.657 * [taylor]: Taking taylor expansion of 2.0 in y 0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.657 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.657 * [taylor]: Taking taylor expansion of y in y 0.665 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.665 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in y 0.665 * [taylor]: Taking taylor expansion of 2.0 in y 0.665 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 0.665 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.666 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 0.666 * [taylor]: Taking taylor expansion of 2.0 in x 0.666 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 0.666 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.666 * [taylor]: Taking taylor expansion of y in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 0.668 * [taylor]: Taking taylor expansion of 2.0 in x 0.668 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.668 * [taylor]: Taking taylor expansion of y in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of 2.0 in y 0.672 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.672 * [taylor]: Taking taylor expansion of 2.0 in y 0.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.672 * [taylor]: Taking taylor expansion of y in y 0.676 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.676 * [taylor]: Taking taylor expansion of 2.0 in y 0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.676 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.676 * [taylor]: Taking taylor expansion of y in y 0.681 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.681 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in y 0.681 * [taylor]: Taking taylor expansion of -2.0 in y 0.681 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 0.681 * [taylor]: Taking taylor expansion of x in y 0.681 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.681 * [taylor]: Taking taylor expansion of y in y 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.681 * [taylor]: Taking taylor expansion of x in y 0.682 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 0.682 * [taylor]: Taking taylor expansion of -2.0 in x 0.682 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.682 * [taylor]: Taking taylor expansion of y in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 0.685 * [taylor]: Taking taylor expansion of -2.0 in x 0.685 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 2.0 in y 0.689 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.689 * [taylor]: Taking taylor expansion of 2.0 in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.694 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.694 * [taylor]: Taking taylor expansion of 2.0 in y 0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.694 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.694 * [taylor]: Taking taylor expansion of y in y 0.699 * * * [progress]: simplifying candidates 0.700 * [simplify]: Simplifying using # : (expm1 (* (/ (* x 2.0) (- x y)) y)) (log1p (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y) (+ (- (+ (log x) (log 2.0)) (log (- x y))) (log y)) (+ (- (log (* x 2.0)) (log (- x y))) (log y)) (+ (log (/ (* x 2.0) (- x y))) (log y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (* (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (* (* y y) y)) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (* (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (* (/ (* x 2.0) (- x y)) 1) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (* (/ 1 (- x y)) y) (* (+ (* x x) (+ (* y y) (* x y))) y) (* (+ x y) y) (* (* x 2.0) y) (expm1 (/ (* x 2.0) (- x y))) (log1p (/ (* x 2.0) (- x y))) (- (+ (log x) (log 2.0)) (log (- x y))) (- (log (* x 2.0)) (log (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) (/ x 1) (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) (/ x 1) (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) 1) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 0.705 * * [simplify]: iteration 0 : 268 enodes (cost 331 ) 0.711 * * [simplify]: iteration 1 : 1326 enodes (cost 279 ) 0.736 * * [simplify]: iteration 2 : 5001 enodes (cost 279 ) 0.738 * [simplify]: Simplified to: (expm1 (* (/ (* x 2.0) (- x y)) y)) (log1p (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (/ (* x 2.0) (- x y)) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (* (/ 1 (- x y)) y) (* y (fma x x (fma y y (* x y)))) (fma y y (* x y)) (* (* x 2.0) y) (expm1 (/ (* x 2.0) (- x y))) (log1p (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (pow (/ (* x 2.0) (- x y)) 3) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) x (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) x (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (* x 2.0) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* x 2.0) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 0.739 * * * [progress]: adding candidates to table 0.844 * * [progress]: iteration 4 / 4 0.844 * * * [progress]: picking best candidate 0.846 * * * * [pick]: Picked # 0.846 * * * [progress]: localizing error 0.855 * * * [progress]: generating rewritten candidates 0.855 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.864 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.880 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.888 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 0.908 * * * [progress]: generating series expansions 0.909 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.909 * [approximate]: Taking taylor expansion of (- (/ x y) 1) in (x y) around 0 0.909 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 0.909 * [taylor]: Taking taylor expansion of (/ x y) in y 0.909 * [taylor]: Taking taylor expansion of x in y 0.909 * [taylor]: Taking taylor expansion of y in y 0.909 * [taylor]: Taking taylor expansion of 1 in y 0.909 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.909 * [taylor]: Taking taylor expansion of (/ x y) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of y in x 0.909 * [taylor]: Taking taylor expansion of 1 in x 0.909 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.909 * [taylor]: Taking taylor expansion of (/ x y) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of y in x 0.909 * [taylor]: Taking taylor expansion of 1 in x 0.910 * [taylor]: Taking taylor expansion of -1 in y 0.910 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.910 * [taylor]: Taking taylor expansion of y in y 0.911 * [taylor]: Taking taylor expansion of 0 in y 0.912 * [taylor]: Taking taylor expansion of 0 in y 0.913 * [taylor]: Taking taylor expansion of 0 in y 0.914 * [approximate]: Taking taylor expansion of (- (/ y x) 1) in (x y) around 0 0.914 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 0.914 * [taylor]: Taking taylor expansion of (/ y x) in y 0.914 * [taylor]: Taking taylor expansion of y in y 0.914 * [taylor]: Taking taylor expansion of x in y 0.914 * [taylor]: Taking taylor expansion of 1 in y 0.914 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.914 * [taylor]: Taking taylor expansion of (/ y x) in x 0.914 * [taylor]: Taking taylor expansion of y in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of 1 in x 0.914 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.914 * [taylor]: Taking taylor expansion of (/ y x) in x 0.914 * [taylor]: Taking taylor expansion of y in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of 1 in x 0.914 * [taylor]: Taking taylor expansion of y in y 0.915 * [taylor]: Taking taylor expansion of -1 in y 0.916 * [taylor]: Taking taylor expansion of 0 in y 0.918 * [taylor]: Taking taylor expansion of 0 in y 0.919 * [approximate]: Taking taylor expansion of (- (/ y x) 1) in (x y) around 0 0.919 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 0.919 * [taylor]: Taking taylor expansion of (/ y x) in y 0.919 * [taylor]: Taking taylor expansion of y in y 0.919 * [taylor]: Taking taylor expansion of x in y 0.919 * [taylor]: Taking taylor expansion of 1 in y 0.919 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.919 * [taylor]: Taking taylor expansion of (/ y x) in x 0.919 * [taylor]: Taking taylor expansion of y in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1 in x 0.919 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.919 * [taylor]: Taking taylor expansion of (/ y x) in x 0.919 * [taylor]: Taking taylor expansion of y in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1 in x 0.919 * [taylor]: Taking taylor expansion of y in y 0.920 * [taylor]: Taking taylor expansion of -1 in y 0.926 * [taylor]: Taking taylor expansion of 0 in y 0.928 * [taylor]: Taking taylor expansion of 0 in y 0.929 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.929 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in (x y) around 0 0.929 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in y 0.929 * [taylor]: Taking taylor expansion of 2.0 in y 0.929 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in y 0.929 * [taylor]: Taking taylor expansion of x in y 0.929 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 0.929 * [taylor]: Taking taylor expansion of (/ x y) in y 0.929 * [taylor]: Taking taylor expansion of x in y 0.929 * [taylor]: Taking taylor expansion of y in y 0.929 * [taylor]: Taking taylor expansion of 1 in y 0.929 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 0.929 * [taylor]: Taking taylor expansion of 2.0 in x 0.929 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.929 * [taylor]: Taking taylor expansion of (/ x y) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of y in x 0.929 * [taylor]: Taking taylor expansion of 1 in x 0.930 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 0.930 * [taylor]: Taking taylor expansion of 2.0 in x 0.930 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.930 * [taylor]: Taking taylor expansion of (/ x y) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of y in x 0.930 * [taylor]: Taking taylor expansion of 1 in x 0.931 * [taylor]: Taking taylor expansion of -2.0 in y 0.933 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.933 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.933 * [taylor]: Taking taylor expansion of 2.0 in y 0.933 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.936 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.936 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.936 * [taylor]: Taking taylor expansion of 2.0 in y 0.936 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.936 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.936 * [taylor]: Taking taylor expansion of y in y 0.942 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in (x y) around 0 0.942 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in y 0.942 * [taylor]: Taking taylor expansion of 2.0 in y 0.942 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 0.942 * [taylor]: Taking taylor expansion of x in y 0.942 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 0.942 * [taylor]: Taking taylor expansion of (/ y x) in y 0.942 * [taylor]: Taking taylor expansion of y in y 0.942 * [taylor]: Taking taylor expansion of x in y 0.943 * [taylor]: Taking taylor expansion of 1 in y 0.943 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 0.943 * [taylor]: Taking taylor expansion of 2.0 in x 0.943 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.943 * [taylor]: Taking taylor expansion of (/ y x) in x 0.943 * [taylor]: Taking taylor expansion of y in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 1 in x 0.945 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 0.945 * [taylor]: Taking taylor expansion of 2.0 in x 0.945 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.945 * [taylor]: Taking taylor expansion of (/ y x) in x 0.945 * [taylor]: Taking taylor expansion of y in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of 1 in x 0.946 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.946 * [taylor]: Taking taylor expansion of 2.0 in y 0.946 * [taylor]: Taking taylor expansion of y in y 0.950 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.950 * [taylor]: Taking taylor expansion of 2.0 in y 0.950 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.950 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.950 * [taylor]: Taking taylor expansion of y in y 0.956 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.956 * [taylor]: Taking taylor expansion of 2.0 in y 0.956 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.956 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.956 * [taylor]: Taking taylor expansion of y in y 0.964 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in (x y) around 0 0.964 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in y 0.964 * [taylor]: Taking taylor expansion of -2.0 in y 0.964 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 0.964 * [taylor]: Taking taylor expansion of x in y 0.964 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 0.964 * [taylor]: Taking taylor expansion of (/ y x) in y 0.964 * [taylor]: Taking taylor expansion of y in y 0.964 * [taylor]: Taking taylor expansion of x in y 0.965 * [taylor]: Taking taylor expansion of 1 in y 0.965 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 0.965 * [taylor]: Taking taylor expansion of -2.0 in x 0.965 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.965 * [taylor]: Taking taylor expansion of (/ y x) in x 0.965 * [taylor]: Taking taylor expansion of y in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of 1 in x 0.967 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 0.967 * [taylor]: Taking taylor expansion of -2.0 in x 0.967 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.967 * [taylor]: Taking taylor expansion of (/ y x) in x 0.967 * [taylor]: Taking taylor expansion of y in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of 1 in x 0.968 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.968 * [taylor]: Taking taylor expansion of -2.0 in y 0.968 * [taylor]: Taking taylor expansion of y in y 0.971 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.971 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.971 * [taylor]: Taking taylor expansion of 2.0 in y 0.971 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.971 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.971 * [taylor]: Taking taylor expansion of y in y 0.978 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.978 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.978 * [taylor]: Taking taylor expansion of 2.0 in y 0.978 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.978 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.978 * [taylor]: Taking taylor expansion of y in y 0.986 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.986 * [approximate]: Taking taylor expansion of (pow (- (/ x y) 1) 3) in (x y) around 0 0.986 * [taylor]: Taking taylor expansion of (pow (- (/ x y) 1) 3) in y 0.986 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 0.986 * [taylor]: Taking taylor expansion of (/ x y) in y 0.986 * [taylor]: Taking taylor expansion of x in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.986 * [taylor]: Taking taylor expansion of 1 in y 0.986 * [taylor]: Taking taylor expansion of (pow (- (/ x y) 1) 3) in x 0.986 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.986 * [taylor]: Taking taylor expansion of (/ x y) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of y in x 0.987 * [taylor]: Taking taylor expansion of 1 in x 0.987 * [taylor]: Taking taylor expansion of (pow (- (/ x y) 1) 3) in x 0.987 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 0.987 * [taylor]: Taking taylor expansion of (/ x y) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of y in x 0.987 * [taylor]: Taking taylor expansion of 1 in x 0.988 * [taylor]: Taking taylor expansion of -1 in y 0.989 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y 0.989 * [taylor]: Taking taylor expansion of 3 in y 0.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.989 * [taylor]: Taking taylor expansion of y in y 0.991 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 2)))) in y 0.991 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y 0.991 * [taylor]: Taking taylor expansion of 3 in y 0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.991 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.991 * [taylor]: Taking taylor expansion of y in y 0.993 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.993 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.993 * [taylor]: Taking taylor expansion of y in y 0.995 * [approximate]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in (x y) around 0 0.995 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in y 0.995 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 0.995 * [taylor]: Taking taylor expansion of (/ y x) in y 0.995 * [taylor]: Taking taylor expansion of y in y 0.995 * [taylor]: Taking taylor expansion of x in y 0.995 * [taylor]: Taking taylor expansion of 1 in y 0.996 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in x 0.996 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.996 * [taylor]: Taking taylor expansion of (/ y x) in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of 1 in x 0.996 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in x 0.996 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 0.996 * [taylor]: Taking taylor expansion of (/ y x) in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of 1 in x 0.996 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.996 * [taylor]: Taking taylor expansion of y in y 0.998 * [taylor]: Taking taylor expansion of (- (* 3 (pow y 2))) in y 0.998 * [taylor]: Taking taylor expansion of (* 3 (pow y 2)) in y 0.998 * [taylor]: Taking taylor expansion of 3 in y 0.998 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.998 * [taylor]: Taking taylor expansion of y in y 1.000 * [taylor]: Taking taylor expansion of (* 3 y) in y 1.000 * [taylor]: Taking taylor expansion of 3 in y 1.000 * [taylor]: Taking taylor expansion of y in y 1.003 * [taylor]: Taking taylor expansion of (- 1) in y 1.003 * [taylor]: Taking taylor expansion of 1 in y 1.004 * [approximate]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in (x y) around 0 1.004 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in y 1.004 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 1.005 * [taylor]: Taking taylor expansion of (/ y x) in y 1.005 * [taylor]: Taking taylor expansion of y in y 1.005 * [taylor]: Taking taylor expansion of x in y 1.005 * [taylor]: Taking taylor expansion of 1 in y 1.005 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in x 1.005 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.005 * [taylor]: Taking taylor expansion of (/ y x) in x 1.005 * [taylor]: Taking taylor expansion of y in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of 1 in x 1.005 * [taylor]: Taking taylor expansion of (pow (- (/ y x) 1) 3) in x 1.005 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.005 * [taylor]: Taking taylor expansion of (/ y x) in x 1.005 * [taylor]: Taking taylor expansion of y in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of 1 in x 1.006 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.006 * [taylor]: Taking taylor expansion of y in y 1.007 * [taylor]: Taking taylor expansion of (- (* 3 (pow y 2))) in y 1.007 * [taylor]: Taking taylor expansion of (* 3 (pow y 2)) in y 1.007 * [taylor]: Taking taylor expansion of 3 in y 1.007 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.007 * [taylor]: Taking taylor expansion of y in y 1.009 * [taylor]: Taking taylor expansion of (* 3 y) in y 1.009 * [taylor]: Taking taylor expansion of 3 in y 1.009 * [taylor]: Taking taylor expansion of y in y 1.014 * [taylor]: Taking taylor expansion of (- 1) in y 1.014 * [taylor]: Taking taylor expansion of 1 in y 1.016 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 1.016 * [approximate]: Taking taylor expansion of (- (/ x y) 1) in (x y) around 0 1.016 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 1.016 * [taylor]: Taking taylor expansion of (/ x y) in y 1.016 * [taylor]: Taking taylor expansion of x in y 1.016 * [taylor]: Taking taylor expansion of y in y 1.016 * [taylor]: Taking taylor expansion of 1 in y 1.016 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 1.016 * [taylor]: Taking taylor expansion of (/ x y) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of y in x 1.016 * [taylor]: Taking taylor expansion of 1 in x 1.016 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 1.016 * [taylor]: Taking taylor expansion of (/ x y) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of y in x 1.016 * [taylor]: Taking taylor expansion of 1 in x 1.017 * [taylor]: Taking taylor expansion of -1 in y 1.017 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.017 * [taylor]: Taking taylor expansion of y in y 1.018 * [taylor]: Taking taylor expansion of 0 in y 1.019 * [taylor]: Taking taylor expansion of 0 in y 1.020 * [taylor]: Taking taylor expansion of 0 in y 1.021 * [approximate]: Taking taylor expansion of (- (/ y x) 1) in (x y) around 0 1.021 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 1.021 * [taylor]: Taking taylor expansion of (/ y x) in y 1.021 * [taylor]: Taking taylor expansion of y in y 1.021 * [taylor]: Taking taylor expansion of x in y 1.021 * [taylor]: Taking taylor expansion of 1 in y 1.021 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.021 * [taylor]: Taking taylor expansion of (/ y x) in x 1.021 * [taylor]: Taking taylor expansion of y in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of 1 in x 1.021 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.021 * [taylor]: Taking taylor expansion of (/ y x) in x 1.021 * [taylor]: Taking taylor expansion of y in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of 1 in x 1.021 * [taylor]: Taking taylor expansion of y in y 1.022 * [taylor]: Taking taylor expansion of -1 in y 1.023 * [taylor]: Taking taylor expansion of 0 in y 1.025 * [taylor]: Taking taylor expansion of 0 in y 1.025 * [approximate]: Taking taylor expansion of (- (/ y x) 1) in (x y) around 0 1.025 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 1.025 * [taylor]: Taking taylor expansion of (/ y x) in y 1.025 * [taylor]: Taking taylor expansion of y in y 1.025 * [taylor]: Taking taylor expansion of x in y 1.025 * [taylor]: Taking taylor expansion of 1 in y 1.025 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.025 * [taylor]: Taking taylor expansion of (/ y x) in x 1.025 * [taylor]: Taking taylor expansion of y in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.026 * [taylor]: Taking taylor expansion of 1 in x 1.026 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 1.026 * [taylor]: Taking taylor expansion of (/ y x) in x 1.026 * [taylor]: Taking taylor expansion of y in x 1.026 * [taylor]: Taking taylor expansion of x in x 1.026 * [taylor]: Taking taylor expansion of 1 in x 1.026 * [taylor]: Taking taylor expansion of y in y 1.027 * [taylor]: Taking taylor expansion of -1 in y 1.028 * [taylor]: Taking taylor expansion of 0 in y 1.030 * [taylor]: Taking taylor expansion of 0 in y 1.030 * * * [progress]: simplifying candidates 1.034 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (- (/ x y) 1) 3))) (log1p (cbrt (pow (- (/ x y) 1) 3))) (log (cbrt (pow (- (/ x y) 1) 3))) (exp (cbrt (pow (- (/ x y) 1) 3))) (cbrt (pow (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1))) 3)) (cbrt (pow (cbrt (- (/ x y) 1)) 3)) (cbrt (pow (sqrt (- (/ x y) 1)) 3)) (cbrt (pow (sqrt (- (/ x y) 1)) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (+ (sqrt (/ x y)) (sqrt 1)) 3)) (cbrt (pow (- (sqrt (/ x y)) (sqrt 1)) 3)) (cbrt (pow (+ (sqrt (/ x y)) 1) 3)) (cbrt (pow (- (sqrt (/ x y)) 1) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) (sqrt 1)) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) (sqrt 1)) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (+ (sqrt (/ x y)) 1) 3)) (cbrt (pow (- (sqrt (/ x y)) 1) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (/ x y) 1) 3)) (cbrt (* (- (/ x y) 1) (- (/ x y) 1))) (cbrt (- (/ x y) 1)) (cbrt (* (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (- (/ x y) 1) 3)))) (cbrt (cbrt (pow (- (/ x y) 1) 3))) (cbrt (pow (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1))) 3)) (cbrt (pow (cbrt (- (/ x y) 1)) 3)) (cbrt (pow (sqrt (- (/ x y) 1)) 3)) (cbrt (pow (sqrt (- (/ x y) 1)) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (+ (sqrt (/ x y)) (sqrt 1)) 3)) (cbrt (pow (- (sqrt (/ x y)) (sqrt 1)) 3)) (cbrt (pow (+ (sqrt (/ x y)) 1) 3)) (cbrt (pow (- (sqrt (/ x y)) 1) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) (sqrt 1)) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) (sqrt 1)) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (+ (sqrt (/ x y)) 1) 3)) (cbrt (pow (- (sqrt (/ x y)) 1) 3)) (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (/ x y) 1) 3)) (cbrt (- (/ x y) 1)) (cbrt (* (- (/ x y) 1) (- (/ x y) 1))) (cbrt (sqrt (pow (- (/ x y) 1) 3))) (cbrt (sqrt (pow (- (/ x y) 1) 3))) (cbrt 1) (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (- (/ x y) 1) (/ 3 2))) (cbrt (pow (- (/ x y) 1) (/ 3 2))) (cbrt (pow (- (pow (/ x y) 3) (pow 1 3)) 3)) (cbrt (pow (+ (* (/ x y) (/ x y)) (+ (* 1 1) (* (/ x y) 1))) 3)) (cbrt (pow (- (* (/ x y) (/ x y)) (* 1 1)) 3)) (cbrt (pow (+ (/ x y) 1) 3)) (* (cbrt (cbrt (pow (- (/ x y) 1) 3))) (cbrt (cbrt (pow (- (/ x y) 1) 3)))) (cbrt (cbrt (pow (- (/ x y) 1) 3))) (* (* (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (- (/ x y) 1) 3))) (cbrt (pow (- (/ x y) 1) 3))) (sqrt (cbrt (pow (- (/ x y) 1) 3))) (sqrt (cbrt (pow (- (/ x y) 1) 3))) (expm1 (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (log1p (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (- (+ (log x) (log 2.0)) (log (cbrt (pow (- (/ x y) 1) 3)))) (- (log (* x 2.0)) (log (cbrt (pow (- (/ x y) 1) 3)))) (log (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (exp (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (pow (- (/ x y) 1) 3)) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (pow (- (/ x y) 1) 3)) (* (cbrt (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (cbrt (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3))))) (cbrt (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (* (* (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3))) (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (sqrt (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (sqrt (/ (* x 2.0) (cbrt (pow (- (/ x y) 1) 3)))) (- (* x 2.0)) (- (cbrt (pow (- (/ x y) 1) 3))) (/ x (cbrt (pow (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1))) 3))) (/ 2.0 (cbrt (pow (cbrt (- (/ x y) 1)) 3))) (/ x (cbrt (pow (sqrt (- (/ x y) 1)) 3))) (/ 2.0 (cbrt (pow (sqrt (- (/ x y) 1)) 3))) (/ x (cbrt (pow 1 3))) (/ 2.0 (cbrt (pow (- (/ x y) 1) 3))) (/ x (cbrt (pow (+ (sqrt (/ x y)) (sqrt 1)) 3))) (/ 2.0 (cbrt (pow (- (sqrt (/ x y)) (sqrt 1)) 3))) (/ x (cbrt (pow (+ (sqrt (/ x y)) 1) 3))) (/ 2.0 (cbrt (pow (- (sqrt (/ x y)) 1) 3))) (/ x (cbrt (pow (+ (/ (sqrt x) (sqrt y)) (sqrt 1)) 3))) (/ 2.0 (cbrt (pow (- (/ (sqrt x) (sqrt y)) (sqrt 1)) 3))) (/ x (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3))) (/ 2.0 (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3))) (/ x (cbrt (pow (+ (sqrt (/ x y)) 1) 3))) (/ 2.0 (cbrt (pow (- (sqrt (/ x y)) 1) 3))) (/ x (cbrt (pow (+ (/ (sqrt x) (sqrt y)) 1) 3))) (/ 2.0 (cbrt (pow (- (/ (sqrt x) (sqrt y)) 1) 3))) (/ x (cbrt (pow 1 3))) (/ 2.0 (cbrt (pow (- (/ x y) 1) 3))) (/ x (cbrt (* (- (/ x y) 1) (- (/ x y) 1)))) (/ 2.0 (cbrt (- (/ x y) 1))) (/ x (cbrt (* (cbrt (pow (- (/ x y) 1) 3)) (cbrt (pow (- (/ x y) 1) 3))))) (/ 2.0 (cbrt (cbrt (pow (- (/ x y) 1) 3)))) (/ x (cbrt (pow (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1))) 3))) (/ 2.0 (cbrt (pow (cbrt (- (/ x y) 1)) 3))) (/ x (cbrt (pow (sqrt (- (/ x y) 1)) 3))) (/ 2.0 (cbrt (pow (sqrt (- (/ x y) 1)) 3))) (/ x (cbrt (pow 1 3))) (/ 2.0 (cbrt (pow (- (/ x y) 1) 3))) (/ x (cbrt (pow (+ (sqrt (/ x y)) 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* * * [regimes]: Trying to branch on x from (# #) 1.479 * * * [regime]: Found split indices: #