13.673 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.114 * * * [progress]: [2/2] Setting up program. 0.117 * [progress]: [Phase 2 of 3] Improving. 0.117 * [simplify]: Simplifying using # : (- (* (+ x 1.0) y) x) 0.119 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.120 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.121 * * [simplify]: iteration 2 : 43 enodes (cost 3 ) 0.122 * * [simplify]: iteration 3 : 55 enodes (cost 3 ) 0.123 * * [simplify]: iteration 4 : 59 enodes (cost 3 ) 0.124 * * [simplify]: iteration 5 : 67 enodes (cost 3 ) 0.126 * * [simplify]: iteration 6 : 87 enodes (cost 3 ) 0.127 * * [simplify]: iteration 7 : 123 enodes (cost 3 ) 0.129 * * [simplify]: iteration 8 : 198 enodes (cost 3 ) 0.132 * * [simplify]: iteration 9 : 381 enodes (cost 3 ) 0.134 * * [simplify]: iteration 10 : 454 enodes (cost 3 ) 0.138 * * [simplify]: iteration 11 : 629 enodes (cost 3 ) 0.143 * * [simplify]: iteration 12 : 807 enodes (cost 3 ) 0.150 * * [simplify]: iteration 13 : 1167 enodes (cost 3 ) 0.159 * * [simplify]: iteration 14 : 1504 enodes (cost 3 ) 0.172 * * [simplify]: iteration 15 : 2186 enodes (cost 3 ) 0.201 * * [simplify]: iteration 16 : 5002 enodes (cost 3 ) 0.202 * [simplify]: Simplified to: (- (* (+ x 1.0) y) x) 0.203 * * [progress]: iteration 1 / 4 0.203 * * * [progress]: picking best candidate 0.205 * * * * [pick]: Picked # 0.205 * * * [progress]: localizing error 0.210 * * * [progress]: generating rewritten candidates 0.210 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.217 * * * [progress]: generating series expansions 0.217 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.218 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 0.218 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.218 * [taylor]: Taking taylor expansion of x in y 0.218 * [taylor]: Taking taylor expansion of 1.0 in y 0.218 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of 1.0 in x 0.218 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of 1.0 in x 0.218 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.218 * [taylor]: Taking taylor expansion of 1.0 in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 0.219 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 0.219 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.219 * [taylor]: Taking taylor expansion of 1.0 in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.219 * [taylor]: Taking taylor expansion of x in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.219 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.219 * [taylor]: Taking taylor expansion of 1.0 in x 0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of y in x 0.219 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.219 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.219 * [taylor]: Taking taylor expansion of 1.0 in x 0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of y in x 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.219 * [taylor]: Taking taylor expansion of 1.0 in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of 0 in y 0.220 * [taylor]: Taking taylor expansion of 0 in y 0.220 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 0.220 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 0.220 * [taylor]: Taking taylor expansion of -1 in y 0.220 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.220 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.220 * [taylor]: Taking taylor expansion of 1.0 in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.220 * [taylor]: Taking taylor expansion of x in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.220 * [taylor]: Taking taylor expansion of -1 in x 0.221 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.221 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 1.0 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of y in x 0.221 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.221 * [taylor]: Taking taylor expansion of -1 in x 0.221 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.221 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 1.0 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of y in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.221 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.221 * [taylor]: Taking taylor expansion of 1.0 in y 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of 0 in y 0.222 * [taylor]: Taking taylor expansion of 0 in y 0.222 * * * [progress]: simplifying candidates 0.223 * [simplify]: Simplifying using # : (* (+ x 1.0) y) (+ (log (+ x 1.0)) (log y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y)) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) 0.225 * * [simplify]: iteration 0 : 107 enodes (cost 84 ) 0.228 * * [simplify]: iteration 1 : 447 enodes (cost 74 ) 0.237 * * [simplify]: iteration 2 : 2096 enodes (cost 74 ) 0.263 * * [simplify]: iteration 3 : 5001 enodes (cost 74 ) 0.264 * [simplify]: Simplified to: (* y (+ 1.0 x)) (log (* (+ x 1.0) y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (pow (* y (+ 1.0 x)) 3) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (pow (* y (+ 1.0 x)) 3) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (+ x 1.0) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* y (+ 1.0 x)) 0.264 * * * [progress]: adding candidates to table 0.290 * * [progress]: iteration 2 / 4 0.290 * * * [progress]: picking best candidate 0.296 * * * * [pick]: Picked # 0.296 * * * [progress]: localizing error 0.305 * * * [progress]: generating rewritten candidates 0.305 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.316 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.323 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.326 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.331 * * * [progress]: generating series expansions 0.331 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.331 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 0.331 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.331 * [taylor]: Taking taylor expansion of x in y 0.331 * [taylor]: Taking taylor expansion of 1.0 in y 0.331 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.331 * [taylor]: Taking taylor expansion of y in x 0.331 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of 1.0 in x 0.331 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of 1.0 in x 0.332 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.332 * [taylor]: Taking taylor expansion of 1.0 in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 0.332 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 0.332 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.332 * [taylor]: Taking taylor expansion of 1.0 in y 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.332 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.333 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of 1.0 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.333 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of 1.0 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.333 * [taylor]: Taking taylor expansion of 1.0 in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.334 * [taylor]: Taking taylor expansion of 0 in y 0.334 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 0.334 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 0.334 * [taylor]: Taking taylor expansion of -1 in y 0.334 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.334 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.334 * [taylor]: Taking taylor expansion of 1.0 in y 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.334 * [taylor]: Taking taylor expansion of x in y 0.334 * [taylor]: Taking taylor expansion of y in y 0.334 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.334 * [taylor]: Taking taylor expansion of -1 in x 0.334 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.334 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of 1.0 in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.334 * [taylor]: Taking taylor expansion of -1 in x 0.335 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.335 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.335 * [taylor]: Taking taylor expansion of 1.0 in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of y in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.335 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.335 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.335 * [taylor]: Taking taylor expansion of 1.0 in y 0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.335 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.336 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.336 * [approximate]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in (x y) around 0 0.336 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in y 0.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.336 * [taylor]: Taking taylor expansion of x in y 0.336 * [taylor]: Taking taylor expansion of 1.0 in y 0.336 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x 0.336 * [taylor]: Taking taylor expansion of y in x 0.336 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x 0.336 * [taylor]: Taking taylor expansion of y in x 0.336 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.337 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) y) in y 0.337 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y 0.337 * [taylor]: Taking taylor expansion of 1/2 in y 0.337 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.337 * [taylor]: Taking taylor expansion of (neg (* 1/8 (/ y (pow (sqrt 1.0) 3)))) in y 0.337 * [taylor]: Taking taylor expansion of (* 1/8 (/ y (pow (sqrt 1.0) 3))) in y 0.337 * [taylor]: Taking taylor expansion of 1/8 in y 0.337 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 3)) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y 0.337 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.338 * [taylor]: Taking taylor expansion of (* 1/16 (/ y (pow (sqrt 1.0) 5))) in y 0.338 * [taylor]: Taking taylor expansion of 1/16 in y 0.338 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 5)) in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y 0.338 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.338 * [taylor]: Taking taylor expansion of 1.0 in y 0.339 * [approximate]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in (x y) around 0 0.339 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in y 0.339 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.339 * [taylor]: Taking taylor expansion of 1.0 in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.339 * [taylor]: Taking taylor expansion of x in y 0.339 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in x 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.339 * [taylor]: Taking taylor expansion of y in x 0.339 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.340 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.340 * [taylor]: Taking taylor expansion of 1.0 in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.340 * [taylor]: Taking taylor expansion of y in x 0.340 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.340 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.340 * [taylor]: Taking taylor expansion of 1.0 in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.340 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.340 * [taylor]: Taking taylor expansion of NAN in y 0.340 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ NAN y)) (/ (pow NAN 3) y)) in y 0.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ NAN y)) in y 0.340 * [taylor]: Taking taylor expansion of 1.0 in y 0.340 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.340 * [taylor]: Taking taylor expansion of NAN in y 0.340 * [taylor]: Taking taylor expansion of y in y 0.341 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y 0.341 * [taylor]: Taking taylor expansion of (pow NAN 3) in y 0.341 * [taylor]: Taking taylor expansion of NAN in y 0.341 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 5) y)) (* 2.0 (/ (pow NAN 3) y))) in y 0.342 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 5) y)) in y 0.342 * [taylor]: Taking taylor expansion of 2 in y 0.342 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) y) in y 0.342 * [taylor]: Taking taylor expansion of (pow NAN 5) in y 0.342 * [taylor]: Taking taylor expansion of NAN in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 3) y)) in y 0.342 * [taylor]: Taking taylor expansion of 2.0 in y 0.342 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y 0.342 * [taylor]: Taking taylor expansion of (pow NAN 3) in y 0.342 * [taylor]: Taking taylor expansion of NAN in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in (x y) around 0 0.343 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in y 0.343 * [taylor]: Taking taylor expansion of -1 in y 0.343 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in y 0.343 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in y 0.343 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.343 * [taylor]: Taking taylor expansion of 1.0 in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.343 * [taylor]: Taking taylor expansion of x in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x 0.344 * [taylor]: Taking taylor expansion of -1 in x 0.344 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of 1.0 in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x 0.344 * [taylor]: Taking taylor expansion of -1 in x 0.344 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of 1.0 in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of (neg (/ NAN y)) in y 0.345 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.345 * [taylor]: Taking taylor expansion of NAN in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (- (/ (pow NAN 3) y) (* 1.0 (/ NAN y))) in y 0.345 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y 0.345 * [taylor]: Taking taylor expansion of (pow NAN 3) in y 0.345 * [taylor]: Taking taylor expansion of NAN in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (* 1.0 (/ NAN y)) in y 0.345 * [taylor]: Taking taylor expansion of 1.0 in y 0.345 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.345 * [taylor]: Taking taylor expansion of NAN in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ (pow NAN 3) y)) (* 2 (/ (pow NAN 5) y))) in y 0.347 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 3) y)) in y 0.347 * [taylor]: Taking taylor expansion of 2.0 in y 0.347 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y 0.347 * [taylor]: Taking taylor expansion of (pow NAN 3) in y 0.347 * [taylor]: Taking taylor expansion of NAN in y 0.347 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 5) y)) in y 0.347 * [taylor]: Taking taylor expansion of 2 in y 0.347 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) y) in y 0.347 * [taylor]: Taking taylor expansion of (pow NAN 5) in y 0.347 * [taylor]: Taking taylor expansion of NAN in y 0.347 * [taylor]: Taking taylor expansion of y in y 0.348 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.348 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 0.348 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.348 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.349 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0 0.349 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.349 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.349 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.351 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.352 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 0.352 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.352 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.352 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0 0.353 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.353 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 0.353 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.354 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.354 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.354 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of 1.0 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.354 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of 1.0 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.355 * * * [progress]: simplifying candidates 0.357 * [simplify]: Simplifying using # : (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (+ (log (sqrt (+ x 1.0))) (+ (log (sqrt (+ x 1.0))) (log y))) (+ (log (sqrt (+ x 1.0))) (log (* (sqrt (+ x 1.0)) y))) (log (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (exp (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y))) (* (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y) (+ (log (sqrt (+ x 1.0))) (log y)) (log (* (sqrt (+ x 1.0)) y)) (exp (* (sqrt (+ x 1.0)) y)) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y)) (* (cbrt (* (sqrt (+ x 1.0)) y)) (cbrt (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) y)) (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (+ x 1.0)) (* (cbrt y) (cbrt y))) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) 1) (* (cbrt (sqrt (+ x 1.0))) y) (* (sqrt (cbrt (+ x 1.0))) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt 1) (sqrt (+ x 1.0)) (sqrt 1) (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) (/ 1 2) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt 1) (sqrt (+ x 1.0)) (sqrt 1) (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) (/ 1 2) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3)))) (- (+ (* NAN y) (+ (* 1.0 (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 5) y) (pow x 2))))) (+ (/ (* (pow NAN 3) y) x) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))))) (- (+ (/ (* (pow NAN 3) y) x) (+ (* NAN y) (* 2 (/ (* (pow NAN 5) y) (pow x 2))))) (+ (* 1.0 (/ (* NAN y) x)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2))))) (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2))))) (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2))))) 0.362 * * [simplify]: iteration 0 : 377 enodes (cost 615 ) 0.368 * * [simplify]: iteration 1 : 1355 enodes (cost 559 ) 0.390 * * [simplify]: iteration 2 : 5001 enodes (cost 547 ) 0.394 * [simplify]: Simplified to: (* (+ x 1.0) y) (* (+ x 1.0) y) (+ (log (+ x 1.0)) (log y)) (+ (log (+ x 1.0)) (log y)) (+ (log (+ x 1.0)) (log y)) (pow (exp (+ x 1.0)) y) (pow (* (+ x 1.0) y) 3) (pow (* (+ x 1.0) y) 3) (* (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (pow (* (+ x 1.0) y) 3) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* 1.0 (- 1.0 x)) (pow x 2)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0) (+ x 1.0) (* (cbrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (+ x 1.0) y) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ x 1.0)) y) (log (* (sqrt (+ x 1.0)) y)) (log (* (sqrt (+ x 1.0)) y)) (exp (* (sqrt (+ x 1.0)) y)) (pow (* (sqrt (+ x 1.0)) y) 3) (* (cbrt (* (sqrt (+ x 1.0)) y)) (cbrt (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) y)) (pow (* (sqrt (+ x 1.0)) y) 3) (sqrt (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (+ x 1.0)) (* (cbrt y) (cbrt y))) (* (sqrt (+ x 1.0)) (sqrt y)) (sqrt (+ x 1.0)) (* (cbrt (sqrt (+ x 1.0))) y) (* (sqrt (cbrt (+ x 1.0))) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (pow (sqrt (+ x 1.0)) 3) (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) 1 (sqrt (+ x 1.0)) 1 (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) 1/2 (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (pow (sqrt (+ x 1.0)) 3) (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) 1 (sqrt (+ x 1.0)) 1 (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) 1/2 (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 5) y) (pow x 2)))) (- (* (+ (/ 2.0 x) 1) (/ (* (pow NAN 3) y) x)) (* NAN y))) (+ (* 2 (/ (* (pow NAN 5) y) (pow x 2))) (- (* y (+ (/ (pow NAN 3) x) NAN)) (+ (* 1.0 (/ (* NAN y) x)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2)))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))) (- (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)) (* 1.0 (/ NAN x)))) (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))) (- (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)) (* 1.0 (/ NAN x)))) (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2))))) 0.394 * * * [progress]: adding candidates to table 0.531 * * [progress]: iteration 3 / 4 0.532 * * * [progress]: picking best candidate 0.534 * * * * [pick]: Picked # 0.534 * * * [progress]: localizing error 0.543 * * * [progress]: generating rewritten candidates 0.543 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.552 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.559 * * * [progress]: generating series expansions 0.559 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.560 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in (x y) around 0 0.560 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in y 0.560 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y 0.560 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y 0.560 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.560 * [taylor]: Taking taylor expansion of x in y 0.560 * [taylor]: Taking taylor expansion of 1.0 in y 0.560 * [taylor]: Taking taylor expansion of y in y 0.560 * [taylor]: Taking taylor expansion of (- x 1.0) in y 0.560 * [taylor]: Taking taylor expansion of x in y 0.560 * [taylor]: Taking taylor expansion of 1.0 in y 0.560 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x 0.560 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 0.560 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.560 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.560 * [taylor]: Taking taylor expansion of y in x 0.560 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.560 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x 0.560 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 0.561 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.561 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of 1.0 in x 0.561 * [taylor]: Taking taylor expansion of y in x 0.561 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of 1.0 in x 0.561 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.561 * [taylor]: Taking taylor expansion of 1.0 in y 0.561 * [taylor]: Taking taylor expansion of y in y 0.561 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.561 * [taylor]: Taking taylor expansion of 1.0 in y 0.561 * [taylor]: Taking taylor expansion of y in y 0.561 * [taylor]: Taking taylor expansion of 0 in y 0.562 * [taylor]: Taking taylor expansion of 0 in y 0.562 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in (x y) around 0 0.562 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in y 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.562 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of 1.0 in y 0.562 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of 1.0 in y 0.562 * [taylor]: Taking taylor expansion of y in y 0.562 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.563 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x 0.563 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x 0.563 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.563 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x 0.563 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.563 * [taylor]: Taking taylor expansion of y in y 0.563 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.563 * [taylor]: Taking taylor expansion of 1.0 in y 0.563 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.563 * [taylor]: Taking taylor expansion of y in y 0.564 * [taylor]: Taking taylor expansion of 0 in y 0.564 * [taylor]: Taking taylor expansion of 0 in y 0.565 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in (x y) around 0 0.565 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in y 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.565 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.565 * [taylor]: Taking taylor expansion of x in y 0.565 * [taylor]: Taking taylor expansion of 1.0 in y 0.565 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y 0.565 * [taylor]: Taking taylor expansion of y in y 0.565 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.565 * [taylor]: Taking taylor expansion of 1.0 in y 0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.565 * [taylor]: Taking taylor expansion of x in y 0.565 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.565 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x 0.565 * [taylor]: Taking taylor expansion of y in x 0.565 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x 0.566 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.566 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of 1.0 in x 0.566 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x 0.566 * [taylor]: Taking taylor expansion of y in x 0.566 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.566 * [taylor]: Taking taylor expansion of 1.0 in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.566 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.566 * [taylor]: Taking taylor expansion of 1.0 in y 0.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of 0 in y 0.567 * [taylor]: Taking taylor expansion of 0 in y 0.567 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.567 * [approximate]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in (x y) around 0 0.567 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y 0.567 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y 0.567 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.567 * [taylor]: Taking taylor expansion of x in y 0.567 * [taylor]: Taking taylor expansion of 1.0 in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 0.567 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.567 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 0.568 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of (* -1.0 y) in y 0.568 * [taylor]: Taking taylor expansion of -1.0 in y 0.568 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.568 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.569 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in (x y) around 0 0.569 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y 0.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.569 * [taylor]: Taking taylor expansion of x in y 0.569 * [taylor]: Taking taylor expansion of 1.0 in y 0.569 * [taylor]: Taking taylor expansion of y in y 0.569 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 0.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 0.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.569 * [taylor]: Taking taylor expansion of y in y 0.569 * [taylor]: Taking taylor expansion of 0 in y 0.570 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.570 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.570 * [taylor]: Taking taylor expansion of 1.0 in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of 0 in y 0.570 * [taylor]: Taking taylor expansion of 0 in y 0.571 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in (x y) around 0 0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in y 0.571 * [taylor]: Taking taylor expansion of -1 in y 0.571 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y 0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.571 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.571 * [taylor]: Taking taylor expansion of x in y 0.571 * [taylor]: Taking taylor expansion of 1.0 in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x 0.571 * [taylor]: Taking taylor expansion of -1 in x 0.571 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.571 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x 0.571 * [taylor]: Taking taylor expansion of -1 in x 0.571 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.571 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.572 * [taylor]: Taking taylor expansion of -1 in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.572 * [taylor]: Taking taylor expansion of 0 in y 0.572 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.572 * [taylor]: Taking taylor expansion of 1.0 in y 0.572 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of 0 in y 0.573 * [taylor]: Taking taylor expansion of 0 in y 0.573 * * * [progress]: simplifying candidates 0.574 * [simplify]: Simplifying using # : (- (+ (log (- (* x x) (* 1.0 1.0))) (log y)) (log (- x 1.0))) (- (log (* (- (* x x) (* 1.0 1.0)) y)) (log (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (/ (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (/ (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (* (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (neg (* (- (* x x) (* 1.0 1.0)) y)) (neg (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ y (cbrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0))) (/ y (sqrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1) (/ y (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ y (- (sqrt x) (sqrt 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1) (/ y (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y)) (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) 1) (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) 1) (/ (- x 1.0) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3))) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0))))) (* (- x 1.0) (+ (* x x) (* 1.0 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (+ (log (- (* x x) (* 1.0 1.0))) (log y)) (log (* (- (* x x) (* 1.0 1.0)) y)) (exp (* (- (* x x) (* 1.0 1.0)) y)) (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y)) (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y))) (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y))) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) 1) (* (cbrt (- (* x x) (* 1.0 1.0))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (* (- (* x x) (* 1.0 1.0)) y) (* (- x 1.0) y) (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y) (* (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))) y) (+ (* 1.0 y) (* 1.0 (* x y))) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (* (pow x 2) y) (* 1.0 y)) (- (* (pow x 2) y) (* 1.0 y)) (- (* (pow x 2) y) (* 1.0 y)) 0.578 * * [simplify]: iteration 0 : 292 enodes (cost 394 ) 0.584 * * [simplify]: iteration 1 : 1509 enodes (cost 336 ) 0.613 * * [simplify]: iteration 2 : 5002 enodes (cost 327 ) 0.615 * [simplify]: Simplified to: (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (neg (* (- (* x x) (* 1.0 1.0)) y)) (neg (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ y (cbrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0))) (/ y (sqrt (- x 1.0))) (- (* x x) (* 1.0 1.0)) (/ y (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ y (- (sqrt x) (sqrt 1.0))) (- (* x x) (* 1.0 1.0)) (/ y (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y)) (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (/ (- x 1.0) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3))) y (* (+ (* (* 1.0 1.0) (+ (* 1.0 1.0) (pow x 2))) (* (* x x) (* x x))) (- x 1.0)) (* (- x 1.0) (+ (* x x) (* 1.0 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (log (* (- (* x x) (* 1.0 1.0)) y)) (log (* (- (* x x) (* 1.0 1.0)) y)) (exp (* (- (* x x) (* 1.0 1.0)) y)) (pow (* (- (* x x) (* 1.0 1.0)) y) 3) (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y))) (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (pow (* (- (* x x) (* 1.0 1.0)) y) 3) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y))) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (- (* x x) (* 1.0 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (* (- (* x x) (* 1.0 1.0)) y) (* (- x 1.0) y) (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y) (+ (neg (* y (pow 1.0 4))) (* y (pow x 4))) (* 1.0 (+ y (* x y))) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* y (- (pow x 2) 1.0)) (* y (- (pow x 2) 1.0)) (* y (- (pow x 2) 1.0)) 0.615 * * * [progress]: adding candidates to table 0.676 * [progress]: [Phase 3 of 3] Extracting. 0.677 * * [regime]: Finding splitpoints for: (# # #) 0.677 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x) 0.677 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (# # #) 0.715 * * * * [regimes]: Trying to branch on y from (# # #) 0.751 * * * * [regimes]: Trying to branch on x from (# # #) 0.785 * * * [regime]: Found split indices: #