27.100 * [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 (+ 1.0 (* y y))) 0.017 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 20 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 22 enodes (cost 3 ) 0.021 * * [simplify]: iteration 3 : 22 enodes (cost 3 ) 0.021 * [simplify]: Simplified to: (* x (+ 1.0 (* y y))) 0.022 * * [progress]: iteration 1 / 4 0.022 * * * [progress]: picking best candidate 0.023 * * * * [pick]: Picked # 0.023 * * * [progress]: localizing error 0.027 * * * [progress]: generating rewritten candidates 0.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.037 * * * [progress]: generating series expansions 0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.037 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0 0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y 0.037 * [taylor]: Taking taylor expansion of x in y 0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y 0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.037 * [taylor]: Taking taylor expansion of 1.0 in y 0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x 0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x 0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y 0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.038 * [taylor]: Taking taylor expansion of y in y 0.038 * [taylor]: Taking taylor expansion of 1.0 in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0 0.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y 0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 1.0 in y 0.042 * [taylor]: Taking taylor expansion of x in y 0.043 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x 0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x 0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of 1.0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y 0.060 * [taylor]: Taking taylor expansion of -1 in y 0.060 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y 0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of 1.0 in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x 0.061 * [taylor]: Taking taylor expansion of -1 in x 0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x 0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of 1.0 in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.062 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y 0.062 * [taylor]: Taking taylor expansion of -1 in y 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of 1.0 in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.087 * * * [progress]: simplifying candidates 0.087 * [simplify]: Simplifying using # : (* x (+ 1.0 (* y y))) (+ (log x) (log (+ 1.0 (* y y)))) (log (* x (+ 1.0 (* y y)))) (exp (* x (+ 1.0 (* y y)))) (* (* (* x x) x) (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y)))) (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y))))) (cbrt (* x (+ 1.0 (* y y)))) (* (* (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y)))) (* x (+ 1.0 (* y y)))) (sqrt (* x (+ 1.0 (* y y)))) (sqrt (* x (+ 1.0 (* y y)))) (* (sqrt x) (sqrt (+ 1.0 (* y y)))) (* (sqrt x) (sqrt (+ 1.0 (* y y)))) (* x 1.0) (* x (* y y)) (* 1.0 x) (* (* y y) x) (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))) (* x (sqrt (+ 1.0 (* y y)))) (* x 1) (* (cbrt x) (+ 1.0 (* y y))) (* (sqrt x) (+ 1.0 (* y y))) (* x (+ 1.0 (* y y))) (* x (+ (pow 1.0 3) (pow (* y y) 3))) (* x (- (* 1.0 1.0) (* (* y y) (* y y)))) (* 1.0 x) (+ (* x (pow y 2)) (* 1.0 x)) (+ (* x (pow y 2)) (* 1.0 x)) 0.090 * * [simplify]: iteration 0 : 144 enodes (cost 115 ) 0.094 * * [simplify]: iteration 1 : 712 enodes (cost 101 ) 0.108 * * [simplify]: iteration 2 : 3303 enodes (cost 100 ) 0.164 * * [simplify]: iteration 3 : 5003 enodes (cost 100 ) 0.165 * [simplify]: Simplified to: (* x (+ 1.0 (* y y))) (log (* x (+ 1.0 (* y y)))) (log (* x (+ 1.0 (* y y)))) (exp (* x (+ 1.0 (* y y)))) (pow (* x (+ 1.0 (* y y))) 3) (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y))))) (cbrt (* x (+ 1.0 (* y y)))) (pow (* x (+ 1.0 (* y y))) 3) (sqrt (* x (+ 1.0 (* y y)))) (sqrt (* x (+ 1.0 (* y y)))) (* (sqrt x) (sqrt (+ 1.0 (* y y)))) (* (sqrt x) (sqrt (+ 1.0 (* y y)))) (* x 1.0) (* x (* y y)) (* x 1.0) (* x (* y y)) (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))) (* x (sqrt (+ 1.0 (* y y)))) x (* (cbrt x) (+ 1.0 (* y y))) (* (sqrt x) (+ 1.0 (* y y))) (* x (+ 1.0 (* y y))) (* x (+ (pow 1.0 3) (pow y 6))) (* x (- (* 1.0 1.0) (* (* y y) (* y y)))) (* x 1.0) (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y))) 0.165 * * * [progress]: adding candidates to table 0.202 * * [progress]: iteration 2 / 4 0.202 * * * [progress]: picking best candidate 0.208 * * * * [pick]: Picked # 0.208 * * * [progress]: localizing error 0.214 * * * [progress]: generating rewritten candidates 0.214 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.221 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.224 * * * [progress]: generating series expansions 0.224 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.224 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.224 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.224 * [taylor]: Taking taylor expansion of x in y 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of 0 in y 0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.228 * [taylor]: Taking taylor expansion of 0 in y 0.228 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.228 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.228 * [taylor]: Taking taylor expansion of x in y 0.228 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.228 * [taylor]: Taking taylor expansion of y in y 0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.228 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.228 * [taylor]: Taking taylor expansion of y in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.229 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.229 * [taylor]: Taking taylor expansion of y in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.230 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.236 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.240 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.240 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.240 * [taylor]: Taking taylor expansion of -1 in y 0.240 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.240 * [taylor]: Taking taylor expansion of -1 in x 0.240 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.241 * [taylor]: Taking taylor expansion of -1 in x 0.241 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.241 * [taylor]: Taking taylor expansion of y in x 0.244 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.244 * [taylor]: Taking taylor expansion of -1 in y 0.244 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [taylor]: Taking taylor expansion of 0 in y 0.255 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.255 * [approximate]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in (x y) around 0 0.255 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in y 0.255 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.255 * [taylor]: Taking taylor expansion of 1.0 in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.255 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.255 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.257 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y 0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.257 * [taylor]: Taking taylor expansion of y in y 0.257 * [taylor]: Taking taylor expansion of 1.0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in (x y) around 0 0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.261 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.261 * [taylor]: Taking taylor expansion of x in y 0.261 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.262 * [taylor]: Taking taylor expansion of 1.0 in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.262 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.262 * [taylor]: Taking taylor expansion of y in x 0.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.263 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.264 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.264 * [taylor]: Taking taylor expansion of y in y 0.265 * [taylor]: Taking taylor expansion of 1.0 in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in (x y) around 0 0.286 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in y 0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.286 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.286 * [taylor]: Taking taylor expansion of 1.0 in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.287 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of 1.0 in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.288 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) 1.0)) in y 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.289 * [taylor]: Taking taylor expansion of y in y 0.289 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of 0 in y 0.296 * [taylor]: Taking taylor expansion of 0 in y 0.301 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.313 * * * [progress]: simplifying candidates 0.313 * [simplify]: Simplifying using # : (* x (* y y)) (* x (* y y)) (+ (log x) (+ (log y) (log y))) (+ (log x) (log (* y y))) (log (* x (* y y))) (exp (* x (* y y))) (* (* (* x x) x) (* (* (* y y) y) (* (* y y) y))) (* (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (* (cbrt (* x (* y y))) (cbrt (* x (* y y)))) (cbrt (* x (* y y))) (* (* (* x (* y y)) (* x (* y y))) (* x (* y y))) (sqrt (* x (* y y))) (sqrt (* x (* y y))) (* (sqrt x) y) (* (sqrt x) y) (* x y) (* (cbrt x) (* y y)) (* (sqrt x) (* y y)) (* x (* y y)) (* (exp (* x 1.0)) (exp (* x (* y y)))) (log (+ (* x 1.0) (* x (* y y)))) (exp (+ (* x 1.0) (* x (* y y)))) (* (cbrt (+ (* x 1.0) (* x (* y y)))) (cbrt (+ (* x 1.0) (* x (* y y))))) (cbrt (+ (* x 1.0) (* x (* y y)))) (* (* (+ (* x 1.0) (* x (* y y))) (+ (* x 1.0) (* x (* y y)))) (+ (* x 1.0) (* x (* y y)))) (sqrt (+ (* x 1.0) (* x (* y y)))) (sqrt (+ (* x 1.0) (* x (* y y)))) (+ (pow (* x 1.0) 3) (pow (* x (* y y)) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (* y y)) (* x (* y y))) (* (* x 1.0) (* x (* y y))))) (- (* (* x 1.0) (* x 1.0)) (* (* x (* y y)) (* x (* y y)))) (- (* x 1.0) (* x (* y y))) (+ 1.0 (* y y)) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (* 1.0 x) (+ (* x (pow y 2)) (* 1.0 x)) (+ (* x (pow y 2)) (* 1.0 x)) 0.317 * * [simplify]: iteration 0 : 167 enodes (cost 162 ) 0.321 * * [simplify]: iteration 1 : 633 enodes (cost 137 ) 0.334 * * [simplify]: iteration 2 : 2466 enodes (cost 134 ) 0.386 * * [simplify]: iteration 3 : 5001 enodes (cost 134 ) 0.387 * [simplify]: Simplified to: (* x (* y y)) (* x (* y y)) (log (* x (* y y))) (log (* x (* y y))) (log (* x (* y y))) (exp (* x (* y y))) (pow (* x (* y y)) 3) (pow (* x (* y y)) 3) (* (cbrt (* x (* y y))) (cbrt (* x (* y y)))) (cbrt (* x (* y y))) (pow (* x (* y y)) 3) (sqrt (* x (* y y))) (sqrt (* x (* y y))) (* (sqrt x) y) (* (sqrt x) y) (* x y) (* (cbrt x) (* y y)) (* (sqrt x) (* y y)) (* x (* y y)) (pow (exp x) (+ 1.0 (* y y))) (log (+ (* x 1.0) (* x (* y y)))) (pow (exp x) (+ 1.0 (* y y))) (* (cbrt (+ (* x 1.0) (* x (* y y)))) (cbrt (+ (* x 1.0) (* x (* y y))))) (cbrt (+ (* x 1.0) (* x (* y y)))) (pow (* x (+ 1.0 (* y y))) 3) (sqrt (+ (* x 1.0) (* x (* y y)))) (sqrt (+ (* x 1.0) (* x (* y y)))) (* (pow x 3) (+ (pow y 6) (pow 1.0 3))) (* x (+ (* 1.0 (* x 1.0)) (* (pow y 2) (* x (- (pow y 2) 1.0))))) (* (* x x) (- (* 1.0 1.0) (pow y 4))) (* x (- 1.0 (pow y 2))) (+ 1.0 (* y y)) (* x (* y y)) (* x (* y y)) (* x (* y y)) (* x 1.0) (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y))) 0.387 * * * [progress]: adding candidates to table 0.442 * * [progress]: iteration 3 / 4 0.442 * * * [progress]: picking best candidate 0.446 * * * * [pick]: Picked # 0.446 * * * [progress]: localizing error 0.451 * * * [progress]: generating rewritten candidates 0.451 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.457 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.460 * * * [progress]: generating series expansions 0.460 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.461 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.461 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.461 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.461 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.461 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.464 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.464 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.464 * [taylor]: Taking taylor expansion of x in y 0.464 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.465 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.465 * [taylor]: Taking taylor expansion of y in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.465 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.465 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.466 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.469 * [taylor]: Taking taylor expansion of 0 in y 0.472 * [taylor]: Taking taylor expansion of 0 in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.476 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.476 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.476 * [taylor]: Taking taylor expansion of -1 in y 0.476 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.476 * [taylor]: Taking taylor expansion of x in y 0.476 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.476 * [taylor]: Taking taylor expansion of y in y 0.476 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.477 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.477 * [taylor]: Taking taylor expansion of -1 in x 0.477 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.477 * [taylor]: Taking taylor expansion of y in x 0.477 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.477 * [taylor]: Taking taylor expansion of -1 in y 0.477 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.478 * [taylor]: Taking taylor expansion of y in y 0.479 * [taylor]: Taking taylor expansion of 0 in y 0.481 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of 0 in y 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.488 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.488 * [approximate]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in (x y) around 0 0.488 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in y 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.488 * [taylor]: Taking taylor expansion of x in y 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.488 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.488 * [taylor]: Taking taylor expansion of 1.0 in y 0.488 * [taylor]: Taking taylor expansion of x in y 0.488 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.488 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.488 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 0 in y 0.490 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y 0.490 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.490 * [taylor]: Taking taylor expansion of y in y 0.490 * [taylor]: Taking taylor expansion of 1.0 in y 0.492 * [taylor]: Taking taylor expansion of 0 in y 0.494 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in (x y) around 0 0.495 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 0.495 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.495 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.495 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.495 * [taylor]: Taking taylor expansion of 1.0 in y 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.495 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.495 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.496 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.496 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of 1.0 in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.497 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.497 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of 1.0 in y 0.500 * [taylor]: Taking taylor expansion of 0 in y 0.504 * [taylor]: Taking taylor expansion of 0 in y 0.508 * [taylor]: Taking taylor expansion of 0 in y 0.515 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in (x y) around 0 0.521 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in y 0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.521 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.522 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.522 * [taylor]: Taking taylor expansion of 1.0 in y 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.522 * [taylor]: Taking taylor expansion of x in y 0.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in x 0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.522 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.522 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x)))) in x 0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.523 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.523 * [taylor]: Taking taylor expansion of y in x 0.523 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.523 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) 1.0)) in y 0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.524 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.524 * [taylor]: Taking taylor expansion of y in y 0.525 * [taylor]: Taking taylor expansion of 1.0 in y 0.527 * [taylor]: Taking taylor expansion of 0 in y 0.531 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [taylor]: Taking taylor expansion of 0 in y 0.541 * [taylor]: Taking taylor expansion of 0 in y 0.548 * [taylor]: Taking taylor expansion of 0 in y 0.548 * * * [progress]: simplifying candidates 0.549 * [simplify]: Simplifying using # : (* (* x y) y) (* (* x y) y) (+ (+ (log x) (log y)) (log y)) (+ (log (* x y)) (log y)) (log (* (* x y) y)) (exp (* (* x y) y)) (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y)) (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y)) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y)) (sqrt (* (* x y) y)) (sqrt (* (* x y) y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* (* x y) 1) (* y y) (* (exp (* x 1.0)) (exp (* (* x y) y))) (log (+ (* x 1.0) (* (* x y) y))) (exp (+ (* x 1.0) (* (* x y) y))) (* (cbrt (+ (* x 1.0) (* (* x y) y))) (cbrt (+ (* x 1.0) (* (* x y) y)))) (cbrt (+ (* x 1.0) (* (* x y) y))) (* (* (+ (* x 1.0) (* (* x y) y)) (+ (* x 1.0) (* (* x y) y))) (+ (* x 1.0) (* (* x y) y))) (sqrt (+ (* x 1.0) (* (* x y) y))) (sqrt (+ (* x 1.0) (* (* x y) y))) (+ (pow (* x 1.0) 3) (pow (* (* x y) y) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* (* x y) y) (* (* x y) y)) (* (* x 1.0) (* (* x y) y)))) (- (* (* x 1.0) (* x 1.0)) (* (* (* x y) y) (* (* x y) y))) (- (* x 1.0) (* (* x y) y)) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (* 1.0 x) (+ (* x (pow y 2)) (* 1.0 x)) (+ (* x (pow y 2)) (* 1.0 x)) 0.552 * * [simplify]: iteration 0 : 174 enodes (cost 161 ) 0.557 * * [simplify]: iteration 1 : 815 enodes (cost 137 ) 0.578 * * [simplify]: iteration 2 : 4140 enodes (cost 129 ) 0.672 * * [simplify]: iteration 3 : 5001 enodes (cost 128 ) 0.673 * [simplify]: Simplified to: (* (* x y) y) (* (* x y) y) (log (* (* x y) y)) (log (* (* x y) y)) (log (* (* x y) y)) (exp (* (* x y) y)) (pow (* (* x y) y) 3) (pow (* (* x y) y) 3) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (pow (* (* x y) y) 3) (sqrt (* (* x y) y)) (sqrt (* (* x y) y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (pow y 3/2) x) (* x y) (pow y 2) (pow (exp x) (+ (pow y 2) 1.0)) (log (+ (* x 1.0) (* (* x y) y))) (pow (exp x) (+ (pow y 2) 1.0)) (* (cbrt (+ (* x 1.0) (* (* x y) y))) (cbrt (+ (* x 1.0) (* (* x y) y)))) (cbrt (+ (* x 1.0) (* (* x y) y))) (pow (* x (+ (pow y 2) 1.0)) 3) (sqrt (+ (* x 1.0) (* (* x y) y))) (sqrt (+ (* x 1.0) (* (* x y) y))) (* (pow x 3) (+ (pow y 6) (pow 1.0 3))) (* x (+ (* 1.0 (* x 1.0)) (* (pow y 2) (* x (- (pow y 2) 1.0))))) (* (* x x) (- (* 1.0 1.0) (pow y 4))) (* x (- 1.0 (pow y 2))) (* (* x y) y) (* (* x y) y) (* (* x y) y) (* x 1.0) (* x (+ (pow y 2) 1.0)) (* x (+ (pow y 2) 1.0)) 0.674 * * * [progress]: adding candidates to table 0.728 * * [progress]: iteration 4 / 4 0.728 * * * [progress]: picking best candidate 0.733 * * * * [pick]: Picked # 0.733 * * * [progress]: localizing error 0.750 * * * [progress]: generating rewritten candidates 0.750 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.753 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 0.765 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.780 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.792 * * * [progress]: generating series expansions 0.792 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.792 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.792 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.792 * [taylor]: Taking taylor expansion of x in y 0.792 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.792 * [taylor]: Taking taylor expansion of y in y 0.792 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.792 * [taylor]: Taking taylor expansion of y in x 0.792 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.792 * [taylor]: Taking taylor expansion of y in x 0.793 * [taylor]: Taking taylor expansion of 0 in y 0.794 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.795 * [taylor]: Taking taylor expansion of 0 in y 0.798 * [taylor]: Taking taylor expansion of 0 in y 0.799 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.799 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.799 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.799 * [taylor]: Taking taylor expansion of x in y 0.799 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.799 * [taylor]: Taking taylor expansion of y in y 0.799 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.799 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.799 * [taylor]: Taking taylor expansion of y in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.800 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.800 * [taylor]: Taking taylor expansion of y in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.801 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.801 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of 0 in y 0.807 * [taylor]: Taking taylor expansion of 0 in y 0.812 * [taylor]: Taking taylor expansion of 0 in y 0.818 * [taylor]: Taking taylor expansion of 0 in y 0.818 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in (x y) around 0 0.818 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in y 0.818 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.818 * [taylor]: Taking taylor expansion of -1 in y 0.820 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.821 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in x 0.821 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.821 * [taylor]: Taking taylor expansion of -1 in x 0.822 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in x 0.823 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.823 * [taylor]: Taking taylor expansion of -1 in x 0.824 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.825 * [taylor]: Taking taylor expansion of y in x 0.826 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y 0.826 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.826 * [taylor]: Taking taylor expansion of -1 in y 0.827 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.827 * [taylor]: Taking taylor expansion of y in y 0.830 * [taylor]: Taking taylor expansion of 0 in y 0.834 * [taylor]: Taking taylor expansion of 0 in y 0.838 * [taylor]: Taking taylor expansion of 0 in y 0.844 * [taylor]: Taking taylor expansion of 0 in y 0.844 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 0.844 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.844 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.844 * [taylor]: Taking taylor expansion of x in y 0.845 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.845 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.845 * [taylor]: Taking taylor expansion of y in x 0.845 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.845 * [taylor]: Taking taylor expansion of y in x 0.845 * [taylor]: Taking taylor expansion of 0 in y 0.845 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.846 * [taylor]: Taking taylor expansion of 0 in y 0.848 * [taylor]: Taking taylor expansion of 0 in y 0.848 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.848 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.848 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.848 * [taylor]: Taking taylor expansion of x in y 0.848 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.848 * [taylor]: Taking taylor expansion of y in y 0.849 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.849 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.849 * [taylor]: Taking taylor expansion of y in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.849 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.849 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.850 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.850 * [taylor]: Taking taylor expansion of y in y 0.851 * [taylor]: Taking taylor expansion of 0 in y 0.853 * [taylor]: Taking taylor expansion of 0 in y 0.856 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.860 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.860 * [taylor]: Taking taylor expansion of -1 in y 0.860 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.860 * [taylor]: Taking taylor expansion of x in y 0.860 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.860 * [taylor]: Taking taylor expansion of y in y 0.861 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.862 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.862 * [taylor]: Taking taylor expansion of -1 in y 0.862 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.862 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of 0 in y 0.866 * [taylor]: Taking taylor expansion of 0 in y 0.869 * [taylor]: Taking taylor expansion of 0 in y 0.872 * [taylor]: Taking taylor expansion of 0 in y 0.873 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.873 * [approximate]: Taking taylor expansion of (pow (* x (pow y 2)) 3) in (x y) around 0 0.873 * [taylor]: Taking taylor expansion of (pow (* x (pow y 2)) 3) in y 0.873 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.873 * [taylor]: Taking taylor expansion of x in y 0.873 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.873 * [taylor]: Taking taylor expansion of y in y 0.873 * [taylor]: Taking taylor expansion of (pow (* x (pow y 2)) 3) in x 0.873 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.873 * [taylor]: Taking taylor expansion of y in x 0.874 * [taylor]: Taking taylor expansion of (pow (* x (pow y 2)) 3) in x 0.874 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.874 * [taylor]: Taking taylor expansion of y in x 0.875 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.875 * [taylor]: Taking taylor expansion of y in y 0.876 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.887 * [taylor]: Taking taylor expansion of 0 in y 0.887 * [approximate]: Taking taylor expansion of (pow (/ 1 (* x (pow y 2))) 3) in (x y) around 0 0.887 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (pow y 2))) 3) in y 0.887 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.887 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.887 * [taylor]: Taking taylor expansion of x in y 0.887 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.887 * [taylor]: Taking taylor expansion of y in y 0.888 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (pow y 2))) 3) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.888 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.888 * [taylor]: Taking taylor expansion of y in x 0.888 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (pow y 2))) 3) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.888 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.888 * [taylor]: Taking taylor expansion of y in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y 0.889 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.889 * [taylor]: Taking taylor expansion of y in y 0.891 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.900 * [taylor]: Taking taylor expansion of 0 in y 0.908 * [taylor]: Taking taylor expansion of 0 in y 0.916 * [taylor]: Taking taylor expansion of 0 in y 0.925 * [taylor]: Taking taylor expansion of 0 in y 0.929 * [approximate]: Taking taylor expansion of (pow (/ -1 (* x (pow y 2))) 3) in (x y) around 0 0.929 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (pow y 2))) 3) in y 0.929 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.929 * [taylor]: Taking taylor expansion of -1 in y 0.929 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.929 * [taylor]: Taking taylor expansion of x in y 0.929 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.929 * [taylor]: Taking taylor expansion of y in y 0.929 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (pow y 2))) 3) in x 0.929 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.929 * [taylor]: Taking taylor expansion of -1 in x 0.929 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.929 * [taylor]: Taking taylor expansion of y in x 0.930 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (pow y 2))) 3) in x 0.930 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.930 * [taylor]: Taking taylor expansion of -1 in x 0.930 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.930 * [taylor]: Taking taylor expansion of y in x 0.931 * [taylor]: Taking taylor expansion of (/ -1 (pow y 6)) in y 0.931 * [taylor]: Taking taylor expansion of -1 in y 0.931 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.931 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of 0 in y 0.937 * [taylor]: Taking taylor expansion of 0 in y 0.942 * [taylor]: Taking taylor expansion of 0 in y 0.948 * [taylor]: Taking taylor expansion of 0 in y 0.956 * [taylor]: Taking taylor expansion of 0 in y 0.966 * [taylor]: Taking taylor expansion of 0 in y 0.972 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.972 * [approximate]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in (x y) around 0 0.972 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in y 0.972 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.972 * [taylor]: Taking taylor expansion of x in y 0.973 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.973 * [taylor]: Taking taylor expansion of y in y 0.973 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.973 * [taylor]: Taking taylor expansion of 1.0 in y 0.973 * [taylor]: Taking taylor expansion of x in y 0.973 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.973 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.973 * [taylor]: Taking taylor expansion of y in x 0.973 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.973 * [taylor]: Taking taylor expansion of 1.0 in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (+ (* x (pow y 2)) (* 1.0 x)) in x 0.973 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.973 * [taylor]: Taking taylor expansion of y in x 0.973 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.973 * [taylor]: Taking taylor expansion of 1.0 in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of 0 in y 0.975 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y 0.975 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.975 * [taylor]: Taking taylor expansion of y in y 0.975 * [taylor]: Taking taylor expansion of 1.0 in y 0.977 * [taylor]: Taking taylor expansion of 0 in y 0.980 * [taylor]: Taking taylor expansion of 0 in y 0.980 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in (x y) around 0 0.980 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 0.980 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.980 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.980 * [taylor]: Taking taylor expansion of x in y 0.980 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.980 * [taylor]: Taking taylor expansion of y in y 0.980 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.980 * [taylor]: Taking taylor expansion of 1.0 in y 0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.981 * [taylor]: Taking taylor expansion of x in y 0.981 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.981 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.981 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.981 * [taylor]: Taking taylor expansion of x in x 0.981 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.981 * [taylor]: Taking taylor expansion of y in x 0.981 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.981 * [taylor]: Taking taylor expansion of 1.0 in x 0.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.981 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 0.982 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.982 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.982 * [taylor]: Taking taylor expansion of y in x 0.982 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.982 * [taylor]: Taking taylor expansion of 1.0 in x 0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y 0.983 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.983 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.983 * [taylor]: Taking taylor expansion of y in y 0.983 * [taylor]: Taking taylor expansion of 1.0 in y 0.986 * [taylor]: Taking taylor expansion of 0 in y 0.989 * [taylor]: Taking taylor expansion of 0 in y 0.994 * [taylor]: Taking taylor expansion of 0 in y 0.999 * [taylor]: Taking taylor expansion of 0 in y 1.004 * [taylor]: Taking taylor expansion of 0 in y 1.005 * [approximate]: Taking taylor expansion of (- (/ (cbrt -1) (* x (pow y 2))) (* 1.0 (/ 1 x))) in (x y) around 0 1.005 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (pow y 2))) (* 1.0 (/ 1 x))) in y 1.005 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in y 1.005 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.005 * [taylor]: Taking taylor expansion of -1 in y 1.006 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 1.006 * [taylor]: Taking taylor expansion of x in y 1.006 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.006 * [taylor]: Taking taylor expansion of y in y 1.007 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 1.007 * [taylor]: Taking taylor expansion of 1.0 in y 1.007 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.007 * [taylor]: Taking taylor expansion of x in y 1.007 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 1.007 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in x 1.007 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.007 * [taylor]: Taking taylor expansion of -1 in x 1.007 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.008 * [taylor]: Taking taylor expansion of y in x 1.008 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.008 * [taylor]: Taking taylor expansion of 1.0 in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (pow y 2))) (* 1.0 (/ 1 x))) in x 1.009 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (pow y 2))) in x 1.009 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.009 * [taylor]: Taking taylor expansion of -1 in x 1.010 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.010 * [taylor]: Taking taylor expansion of y in x 1.010 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.010 * [taylor]: Taking taylor expansion of 1.0 in x 1.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.012 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow y 2)) 1.0) in y 1.012 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y 1.012 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.012 * [taylor]: Taking taylor expansion of -1 in y 1.013 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.013 * [taylor]: Taking taylor expansion of y in y 1.013 * [taylor]: Taking taylor expansion of 1.0 in y 1.017 * [taylor]: Taking taylor expansion of 0 in y 1.022 * [taylor]: Taking taylor expansion of 0 in y 1.030 * [taylor]: Taking taylor expansion of 0 in y 1.037 * [taylor]: Taking taylor expansion of 0 in y 1.045 * [taylor]: Taking taylor expansion of 0 in y 1.046 * * * [progress]: simplifying candidates 1.047 * [simplify]: Simplifying using # : (log (cbrt (pow (* (* x y) y) 3))) (exp (cbrt (pow (* (* x y) y) 3))) (cbrt (pow (* x y) 3)) (cbrt (pow y 3)) (cbrt (* (* (* x y) y) (* (* x y) y))) (cbrt (* (* x y) y)) (cbrt (* (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) 3)))) (cbrt (cbrt (pow (* (* x y) y) 3))) (cbrt (pow (* x y) 3)) (cbrt (pow y 3)) (cbrt (* (* x y) y)) (cbrt (* (* (* x y) y) (* (* x y) y))) (cbrt (sqrt (pow (* (* x y) y) 3))) (cbrt (sqrt (pow (* (* x y) y) 3))) (cbrt 1) (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) (/ 3 2))) (cbrt (pow (* (* x y) y) (/ 3 2))) (* (cbrt (cbrt (pow (* (* x y) y) 3))) (cbrt (cbrt (pow (* (* x y) y) 3)))) (cbrt (cbrt (pow (* (* x y) y) 3))) (* (* (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) 3))) (cbrt (pow (* (* x y) y) 3))) (sqrt (cbrt (pow (* (* x y) y) 3))) (sqrt (cbrt (pow (* (* x y) y) 3))) (* (* x y) y) (* (* x y) y) (+ (+ (log x) (log y)) (log y)) (+ (log (* x y)) (log y)) (log (* (* x y) y)) (exp (* (* x y) y)) (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y)) (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y)) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y)) (sqrt (* (* x y) y)) (sqrt (* (* x y) y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* (* x y) 1) (* y y) (* (+ (+ (log x) (log y)) (log y)) 3) (* (+ (log (* x y)) (log y)) 3) (* (log (* (* x y) y)) 3) (* (log (* (* x y) y)) 3) (* 1 3) (* 1 3) (* 1 3) (pow (* (* x y) y) (* (cbrt 3) (cbrt 3))) (pow (* (* x y) y) (sqrt 3)) (pow (* (* x y) y) 1) (pow (* x y) 3) (pow y 3) (* (* (* x y) y) (* (* x y) y)) (log (pow (* (* x y) y) 3)) (exp (pow (* (* x y) y) 3)) (* (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) 3))) (cbrt (pow (* (* x y) y) 3)) (* (* (pow (* (* x y) y) 3) (pow (* (* x y) y) 3)) (pow (* (* x y) y) 3)) (pow (* x y) 3) (pow y 3) (* (* (* x y) y) (* (* x y) y)) (sqrt (pow (* (* x y) y) 3)) (sqrt (pow (* (* x y) y) 3)) (pow (* (* x y) y) (/ 3 2)) (pow (* (* x y) y) (/ 3 2)) (* (exp (* x 1.0)) (exp (cbrt (pow (* (* x y) y) 3)))) (log (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (exp (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (* (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3))))) (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (* (* (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3))) (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (sqrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (sqrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (+ (pow (* x 1.0) 3) (pow (cbrt (pow (* (* x y) y) 3)) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) 3))) (* (* x 1.0) (cbrt (pow (* (* x y) y) 3))))) (- (* (* x 1.0) (* x 1.0)) (* (cbrt (pow (* (* x y) y) 3)) (cbrt (pow (* (* x y) y) 3)))) (- (* x 1.0) (cbrt (pow (* (* x y) y) 3))) (* x (pow y 2)) (* x (pow y 2)) (* -1 (* (cbrt -1) (* x (pow y 2)))) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (* (pow x 3) (pow y 6)) (* (pow x 3) (pow y 6)) (* (pow x 3) (pow y 6)) (* 1.0 x) (+ (* x (pow y 2)) (* 1.0 x)) (- (* 1.0 x) (* (cbrt -1) (* x (pow y 2)))) 1.056 * * [simplify]: iteration 0 : 253 enodes (cost 353 ) 1.062 * * [simplify]: iteration 1 : 1384 enodes (cost 315 ) 1.101 * * [simplify]: iteration 2 : 5001 enodes (cost 305 ) 1.103 * [simplify]: Simplified to: (log (* (* x y) y)) (exp (* (* x y) y)) (* x y) y (cbrt (* (* (* x y) y) (* (* x y) y))) (cbrt (* (* x y) y)) (cbrt (* (* (* x y) y) (* (* x y) y))) (cbrt (* (* x y) y)) (* x y) y (cbrt (* (* x y) y)) (cbrt (* (* (* x y) y) (* (* x y) y))) (cbrt (sqrt (pow (* (* x y) y) 3))) (cbrt (sqrt (pow (* (* x y) y) 3))) 1 (* (* x y) y) (cbrt (pow (* (* x y) y) 3/2)) (cbrt (pow (* (* x y) y) 3/2)) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (pow (* (* x y) y) 3) (pow (* (* x y) y) 1/2) (pow (* (* x y) y) 1/2) (* (* x y) y) (* (* x y) y) (log (* (* x y) y)) (log (* (* x y) y)) (log (* (* x y) y)) (exp (* (* x y) y)) (pow (* (* x y) y) 3) (pow (* (* x y) y) 3) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (pow (* (* x y) y) 3) (pow (* (* x y) y) 1/2) (pow (* (* x y) y) 1/2) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* x y) (pow y 2) (log (pow (* (* x y) y) 3)) (log (pow (* (* x y) y) 3)) (log (pow (* (* x y) y) 3)) (log (pow (* (* x y) y) 3)) 3 3 3 (pow (* (* x y) y) (* (cbrt 3) (cbrt 3))) (pow (* (* x y) y) (sqrt 3)) (* (* x y) y) (pow (* x y) 3) (pow y 3) (pow (* (* x y) y) 2) (log (pow (* (* x y) y) 3)) (exp (pow (* (* x y) y) 3)) (pow (* (* x y) y) 2) (* (* x y) y) (pow (pow (* (* x y) y) 3) 3) (pow (* x y) 3) (pow y 3) (pow (* (* x y) y) 2) (sqrt (pow (* (* x y) y) 3)) (sqrt (pow (* (* x y) y) 3)) (pow (* (* x y) y) 3/2) (pow (* (* x y) y) 3/2) (exp (* x (+ (pow y 2) 1.0))) (+ (log x) (log (+ (pow y 2) 1.0))) (exp (* x (+ (pow y 2) 1.0))) (* (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3))))) (cbrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (pow (+ (* x (pow y 2)) (* 1.0 x)) 3) (sqrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (sqrt (+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))) (* (pow x 3) (+ (pow y 6) (pow 1.0 3))) (* x (+ (* 1.0 (* x 1.0)) (* (pow y 2) (* x (- (pow y 2) 1.0))))) (* (* x x) (- (* 1.0 1.0) (pow y 4))) (* x (- 1.0 (pow y 2))) (* (* x y) y) (* (* x y) y) (* -1 (* (cbrt -1) (* x (pow y 2)))) (* (* x y) y) (* (* x y) y) (* (* x y) y) (pow (* (* x y) y) 3) (pow (* (* x y) y) 3) (pow (* (* x y) y) 3) (* x 1.0) (* x (+ (pow y 2) 1.0)) (* x (- 1.0 (* (pow y 2) (cbrt -1)))) 1.103 * * * [progress]: adding candidates to table 1.242 * [progress]: [Phase 3 of 3] Extracting. 1.242 * * [regime]: Finding splitpoints for: (# # # # #) 1.243 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x) 1.243 * * * * [regimes]: Trying to branch on (* y y) from (# # # # #) 1.260 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.276 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.294 * * * [regime]: Found split indices: #