41.082 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (* 2.0 (- (* x x) (* x y))) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: Extracting # 5 : cost 0 0.028 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: Extracting # 3 : cost 0 0.029 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: iteration 2 : 33 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: iteration 3 : 73 enodes (cost 7 ) 0.055 * * [simplify]: Extracting # 0 : cost 0 0.055 * * [simplify]: Extracting # 1 : cost 0 0.055 * * [simplify]: Extracting # 2 : cost 0 0.055 * * [simplify]: iteration 4 : 110 enodes (cost 7 ) 0.096 * * [simplify]: Extracting # 0 : cost 0 0.096 * * [simplify]: iteration 5 : 122 enodes (cost 7 ) 0.151 * * [simplify]: Extracting # 0 : cost 0 0.151 * * [simplify]: iteration 6 : 124 enodes (cost 7 ) 0.201 * * [simplify]: Extracting # 0 : cost 0 0.201 * * [simplify]: iteration done: 124 enodes (cost 7 ) 0.201 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.205 * * [progress]: iteration 1 / 4 0.205 * * * [progress]: picking best candidate 0.209 * * * * [pick]: Picked # 0.209 * * * [progress]: localizing error 0.221 * * * [progress]: generating rewritten candidates 0.221 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.292 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.327 * * * [progress]: generating series expansions 0.327 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.327 * [backup-simplify]: Simplify (* (* x (- x y)) 2.0) into (* 2.0 (* x (- x y))) 0.327 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.327 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.327 * [taylor]: Taking taylor expansion of 2.0 in y 0.327 * [backup-simplify]: Simplify 2.0 into 2.0 0.327 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.327 * [taylor]: Taking taylor expansion of x in y 0.327 * [backup-simplify]: Simplify x into x 0.327 * [taylor]: Taking taylor expansion of (- x y) in y 0.327 * [taylor]: Taking taylor expansion of x in y 0.327 * [backup-simplify]: Simplify x into x 0.327 * [taylor]: Taking taylor expansion of y in y 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.327 * [taylor]: Taking taylor expansion of 2.0 in x 0.327 * [backup-simplify]: Simplify 2.0 into 2.0 0.327 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [taylor]: Taking taylor expansion of (- x y) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [backup-simplify]: Simplify y into y 0.328 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.328 * [taylor]: Taking taylor expansion of 2.0 in x 0.328 * [backup-simplify]: Simplify 2.0 into 2.0 0.328 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.328 * [taylor]: Taking taylor expansion of (- x y) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [backup-simplify]: Simplify y into y 0.328 * [backup-simplify]: Simplify (- y) into (- y) 0.328 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.328 * [backup-simplify]: Simplify (* 0 (- y)) into 0 0.328 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify (- 0) into 0 0.329 * [backup-simplify]: Simplify (+ 1 0) into 1 0.329 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.330 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 0.330 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.330 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.330 * [taylor]: Taking taylor expansion of 2.0 in y 0.330 * [backup-simplify]: Simplify 2.0 into 2.0 0.330 * [taylor]: Taking taylor expansion of y in y 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.330 * [backup-simplify]: Simplify (- 0) into 0 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify (- 0) into 0 0.331 * [backup-simplify]: Simplify (+ 0 0) into 0 0.331 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.332 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 0.332 * [taylor]: Taking taylor expansion of 2.0 in y 0.332 * [backup-simplify]: Simplify 2.0 into 2.0 0.332 * [backup-simplify]: Simplify 2.0 into 2.0 0.333 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 0.333 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.334 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify (- 0) into 0 0.334 * [backup-simplify]: Simplify (+ 0 0) into 0 0.335 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.336 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 0.336 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.342 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.343 * [backup-simplify]: Simplify (* (* (/ 1 x) (- (/ 1 x) (/ 1 y))) 2.0) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 0.343 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.343 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.343 * [taylor]: Taking taylor expansion of 2.0 in y 0.343 * [backup-simplify]: Simplify 2.0 into 2.0 0.343 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) 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 * [backup-simplify]: Simplify x into x 0.343 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify 1 into 1 0.343 * [backup-simplify]: Simplify (/ 1 1) into 1 0.343 * [taylor]: Taking taylor expansion of x in y 0.343 * [backup-simplify]: Simplify x into x 0.343 * [backup-simplify]: Simplify (- 1) into -1 0.344 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.344 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.344 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.344 * [taylor]: Taking taylor expansion of 2.0 in x 0.344 * [backup-simplify]: Simplify 2.0 into 2.0 0.344 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) 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 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [backup-simplify]: Simplify (/ 1 1) into 1 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [backup-simplify]: Simplify y into y 0.344 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [backup-simplify]: Simplify (+ 1 0) into 1 0.345 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.345 * [taylor]: Taking taylor expansion of 2.0 in x 0.345 * [backup-simplify]: Simplify 2.0 into 2.0 0.345 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.345 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.345 * [backup-simplify]: Simplify y into y 0.345 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (+ 1 0) into 1 0.346 * [backup-simplify]: Simplify (/ 1 1) into 1 0.346 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.346 * [taylor]: Taking taylor expansion of 2.0 in y 0.346 * [backup-simplify]: Simplify 2.0 into 2.0 0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.347 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.347 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.347 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.348 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 0.348 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.348 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.348 * [taylor]: Taking taylor expansion of 2.0 in y 0.348 * [backup-simplify]: Simplify 2.0 into 2.0 0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.349 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.349 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.349 * [backup-simplify]: Simplify 2.0 into 2.0 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.351 * [backup-simplify]: Simplify (- 0) into 0 0.351 * [backup-simplify]: Simplify (+ 0 0) into 0 0.353 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.355 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.356 * [backup-simplify]: Simplify (- 0) into 0 0.356 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.357 * [backup-simplify]: Simplify (- 0) into 0 0.358 * [backup-simplify]: Simplify (+ 0 0) into 0 0.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.361 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.370 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) 2.0) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 0.370 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.370 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.370 * [taylor]: Taking taylor expansion of -2.0 in y 0.370 * [backup-simplify]: Simplify -2.0 into -2.0 0.370 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.370 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 1 into 1 0.370 * [backup-simplify]: Simplify (/ 1 1) into 1 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.371 * [taylor]: Taking taylor expansion of x in y 0.371 * [backup-simplify]: Simplify x into x 0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.371 * [taylor]: Taking taylor expansion of x in y 0.371 * [backup-simplify]: Simplify x into x 0.371 * [backup-simplify]: Simplify (+ 1 0) into 1 0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.371 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.371 * [taylor]: Taking taylor expansion of -2.0 in x 0.371 * [backup-simplify]: Simplify -2.0 into -2.0 0.371 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.371 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.371 * [taylor]: Taking taylor expansion of y in x 0.371 * [backup-simplify]: Simplify y into y 0.371 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (/ 1 1) into 1 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (- 1) into -1 0.373 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.373 * [backup-simplify]: Simplify (/ -1 1) into -1 0.373 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.373 * [taylor]: Taking taylor expansion of -2.0 in x 0.373 * [backup-simplify]: Simplify -2.0 into -2.0 0.373 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.373 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.373 * [taylor]: Taking taylor expansion of y in x 0.373 * [backup-simplify]: Simplify y into y 0.373 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify 1 into 1 0.374 * [backup-simplify]: Simplify (/ 1 1) into 1 0.374 * [taylor]: Taking taylor expansion of x in x 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify 1 into 1 0.374 * [backup-simplify]: Simplify (- 1) into -1 0.375 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.375 * [backup-simplify]: Simplify (/ -1 1) into -1 0.376 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 0.376 * [taylor]: Taking taylor expansion of 2.0 in y 0.376 * [backup-simplify]: Simplify 2.0 into 2.0 0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (- 0) into 0 0.377 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.378 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.378 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 0.378 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.378 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.378 * [taylor]: Taking taylor expansion of 2.0 in y 0.378 * [backup-simplify]: Simplify 2.0 into 2.0 0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.379 * [backup-simplify]: Simplify (/ 1 1) into 1 0.379 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.379 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.380 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.380 * [backup-simplify]: Simplify 2.0 into 2.0 0.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify (- 0) into 0 0.381 * [backup-simplify]: Simplify (+ 0 0) into 0 0.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.384 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.385 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.386 * [backup-simplify]: Simplify (- 0) into 0 0.386 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.387 * [backup-simplify]: Simplify (- 0) into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.391 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.391 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify 0 into 0 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.393 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.393 * [backup-simplify]: Simplify (- 0) into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.395 * [backup-simplify]: Simplify (- 0) into 0 0.395 * [backup-simplify]: Simplify (+ 0 0) into 0 0.397 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.400 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.400 * [backup-simplify]: Simplify (* x (- x y)) into (* x (- x y)) 0.400 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.400 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [backup-simplify]: Simplify x into x 0.400 * [taylor]: Taking taylor expansion of (- x y) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [backup-simplify]: Simplify x into x 0.400 * [taylor]: Taking taylor expansion of y in y 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify 1 into 1 0.400 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify 1 into 1 0.400 * [taylor]: Taking taylor expansion of (- x y) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify 1 into 1 0.400 * [taylor]: Taking taylor expansion of y in x 0.400 * [backup-simplify]: Simplify y into y 0.401 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify 1 into 1 0.401 * [taylor]: Taking taylor expansion of (- x y) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify 1 into 1 0.401 * [taylor]: Taking taylor expansion of y in x 0.401 * [backup-simplify]: Simplify y into y 0.401 * [backup-simplify]: Simplify (- y) into (- y) 0.401 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.401 * [backup-simplify]: Simplify (* 0 (- y)) into 0 0.401 * [taylor]: Taking taylor expansion of 0 in y 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify (- 0) into 0 0.402 * [backup-simplify]: Simplify (+ 1 0) into 1 0.403 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.403 * [taylor]: Taking taylor expansion of (- y) in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (- 0) into 0 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify (- 0) into 0 0.404 * [backup-simplify]: Simplify (+ 0 0) into 0 0.405 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.405 * [taylor]: Taking taylor expansion of 1 in y 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (- 1) into -1 0.405 * [backup-simplify]: Simplify -1 into -1 0.405 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify (- 0) into 0 0.406 * [backup-simplify]: Simplify (+ 0 0) into 0 0.407 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify (- 0) into 0 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify (- 0) into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.410 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.410 * [taylor]: Taking taylor expansion of 0 in y 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 0.411 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) x) 0.411 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.411 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.411 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.411 * [taylor]: Taking taylor expansion of x in y 0.411 * [backup-simplify]: Simplify x into x 0.411 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify 1 into 1 0.412 * [backup-simplify]: Simplify (/ 1 1) into 1 0.412 * [taylor]: Taking taylor expansion of x in y 0.412 * [backup-simplify]: Simplify x into x 0.413 * [backup-simplify]: Simplify (- 1) into -1 0.413 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.413 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.413 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 1 into 1 0.414 * [backup-simplify]: Simplify (/ 1 1) into 1 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [backup-simplify]: Simplify y into y 0.414 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [backup-simplify]: Simplify 0 into 0 0.414 * [backup-simplify]: Simplify 1 into 1 0.415 * [backup-simplify]: Simplify (+ 1 0) into 1 0.415 * [backup-simplify]: Simplify (/ 1 1) into 1 0.415 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.415 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (/ 1 1) into 1 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [backup-simplify]: Simplify y into y 0.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (+ 1 0) into 1 0.417 * [backup-simplify]: Simplify (/ 1 1) into 1 0.417 * [taylor]: Taking taylor expansion of 1 in y 0.417 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.418 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.418 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.419 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.419 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (/ 1 1) into 1 0.420 * [backup-simplify]: Simplify (- 1) into -1 0.420 * [backup-simplify]: Simplify -1 into -1 0.420 * [backup-simplify]: Simplify 1 into 1 0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.421 * [backup-simplify]: Simplify (- 0) into 0 0.422 * [backup-simplify]: Simplify (+ 0 0) into 0 0.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.424 * [backup-simplify]: Simplify (- 0) into 0 0.424 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.426 * [backup-simplify]: Simplify (- 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.428 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.430 * [backup-simplify]: Simplify (- 0) into 0 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.432 * [backup-simplify]: Simplify (- 0) into 0 0.432 * [backup-simplify]: Simplify (+ 0 0) into 0 0.434 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 0.435 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) 0.435 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.435 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.436 * [taylor]: Taking taylor expansion of -1 in y 0.436 * [backup-simplify]: Simplify -1 into -1 0.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [backup-simplify]: Simplify 0 into 0 0.436 * [backup-simplify]: Simplify 1 into 1 0.436 * [backup-simplify]: Simplify (/ 1 1) into 1 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.436 * [taylor]: Taking taylor expansion of x in y 0.436 * [backup-simplify]: Simplify x into x 0.436 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.436 * [taylor]: Taking taylor expansion of x in y 0.436 * [backup-simplify]: Simplify x into x 0.437 * [backup-simplify]: Simplify (+ 1 0) into 1 0.437 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.437 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.437 * [taylor]: Taking taylor expansion of -1 in x 0.437 * [backup-simplify]: Simplify -1 into -1 0.437 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.437 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [backup-simplify]: Simplify y into y 0.437 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [backup-simplify]: Simplify 0 into 0 0.437 * [backup-simplify]: Simplify 1 into 1 0.438 * [backup-simplify]: Simplify (/ 1 1) into 1 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [backup-simplify]: Simplify 0 into 0 0.438 * [backup-simplify]: Simplify 1 into 1 0.438 * [backup-simplify]: Simplify (- 1) into -1 0.439 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.439 * [backup-simplify]: Simplify (/ -1 1) into -1 0.439 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.439 * [taylor]: Taking taylor expansion of -1 in x 0.439 * [backup-simplify]: Simplify -1 into -1 0.439 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.439 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [backup-simplify]: Simplify y into y 0.439 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [backup-simplify]: Simplify 0 into 0 0.439 * [backup-simplify]: Simplify 1 into 1 0.440 * [backup-simplify]: Simplify (/ 1 1) into 1 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [backup-simplify]: Simplify 0 into 0 0.440 * [backup-simplify]: Simplify 1 into 1 0.440 * [backup-simplify]: Simplify (- 1) into -1 0.441 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.441 * [backup-simplify]: Simplify (/ -1 1) into -1 0.442 * [backup-simplify]: Simplify (* -1 -1) into 1 0.442 * [taylor]: Taking taylor expansion of 1 in y 0.442 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.443 * [backup-simplify]: Simplify (- 0) into 0 0.443 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.444 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.444 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y)) 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.445 * [taylor]: Taking taylor expansion of y in y 0.445 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify 1 into 1 0.445 * [backup-simplify]: Simplify (/ 1 1) into 1 0.445 * [backup-simplify]: Simplify (- 1) into -1 0.446 * [backup-simplify]: Simplify -1 into -1 0.446 * [backup-simplify]: Simplify 1 into 1 0.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (- 0) into 0 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.450 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.452 * [backup-simplify]: Simplify (- 0) into 0 0.452 * [backup-simplify]: Simplify 0 into 0 0.452 * [backup-simplify]: Simplify 0 into 0 0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (- 0) into 0 0.454 * [backup-simplify]: Simplify (+ 0 0) into 0 0.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [backup-simplify]: Simplify 0 into 0 0.457 * [backup-simplify]: Simplify 0 into 0 0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.459 * [backup-simplify]: Simplify (- 0) into 0 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.460 * [backup-simplify]: Simplify (- 0) into 0 0.460 * [backup-simplify]: Simplify (+ 0 0) into 0 0.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.463 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.463 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 0.463 * * * [progress]: simplifying candidates 0.464 * [simplify]: Simplifying: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (+ (+ (log x) (log (- x y))) (log 2.0)) (+ (log (* x (- x y))) (log 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* 2.0 2.0) 2.0)) (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* 2.0 2.0) 2.0)) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (* (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 1) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (sqrt x) (sqrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma 1 x (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma 1 x (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x x) (* x (- y)) (* x x) (* x (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (sqrt x) (sqrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma 1 x (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.466 * * [simplify]: Extracting # 0 : cost 0 0.466 * * [simplify]: Extracting # 1 : cost 0 0.466 * * [simplify]: Extracting # 2 : cost 0 0.467 * * [simplify]: Extracting # 3 : cost 0 0.467 * * [simplify]: Extracting # 4 : cost 0 0.467 * * [simplify]: Extracting # 5 : cost 0 0.467 * * [simplify]: Extracting # 6 : cost 0 0.467 * * [simplify]: Extracting # 7 : cost 0 0.468 * * [simplify]: iteration 0 : 128 enodes (cost 982 ) 0.527 * * [simplify]: Extracting # 0 : cost 0 0.527 * * [simplify]: Extracting # 1 : cost 0 0.528 * * [simplify]: Extracting # 2 : cost 0 0.528 * * [simplify]: Extracting # 3 : cost 0 0.528 * * [simplify]: Extracting # 4 : cost 0 0.528 * * [simplify]: iteration 1 : 314 enodes (cost 806 ) 0.796 * * [simplify]: Extracting # 0 : cost 0 0.849 * * [simplify]: Extracting # 1 : cost 0 0.853 * * [simplify]: Extracting # 2 : cost 0 0.857 * * [simplify]: Extracting # 3 : cost 0 0.861 * * [simplify]: Extracting # 4 : cost 0 0.865 * * [simplify]: iteration 2 : 1646 enodes (cost 648 ) 1.967 * * [simplify]: Extracting # 0 : cost 0 1.994 * * [simplify]: Extracting # 1 : cost 0 2.001 * * [simplify]: Extracting # 2 : cost 0 2.008 * * [simplify]: Extracting # 3 : cost 0 2.015 * * [simplify]: Extracting # 4 : cost 0 2.022 * * [simplify]: iteration done: 5002 enodes (cost 622 ) 2.023 * [simplify]: Simplified to: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (* (pow 2.0 3) (* (pow x 3) (pow (- x y) 3))) (pow (* (* (- x y) 2.0) x) 3) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (pow (* (* (- x y) 2.0) x) 3) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* (cbrt 2.0) (cbrt 2.0)) (* x (- x y))) (* (sqrt 2.0) (* x (- x y))) (* x (- x y)) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (pow x 3) (pow (- x y) 3)) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* (- (pow (cbrt x) 3) y) x) (* (fma y -1 y) x) (* (- (pow (cbrt x) 3) y) x) (* x (+ (- y) y)) (* (- (pow (cbrt x) 3) y) x) (* x (+ (- y) y)) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* x (+ (- y) y)) (* x (- x y)) (* x (+ (- y) y)) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* x (+ (- y) y)) (* x (- x y)) (* x (+ (- y) y)) (* x x) (* x (- y)) (* x x) (* x (- y)) (* x (- (pow (cbrt x) 3) y)) (* (fma y -1 y) x) (* x (- (pow (cbrt x) 3) y)) (* (fma y -1 y) x) (* x (- (pow (cbrt x) 3) y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x x) (* x (- y)) (* x x) (* x (- y)) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (* x (- x y)) (* x (- x y)) (* x (- x y)) 2.023 * * * [progress]: adding candidates to table 2.180 * * [progress]: iteration 2 / 4 2.180 * * * [progress]: picking best candidate 2.182 * * * * [pick]: Picked # 2.182 * * * [progress]: localizing error 2.188 * * * [progress]: generating rewritten candidates 2.188 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.238 * * * [progress]: generating series expansions 2.238 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.238 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y))) 2.238 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 2.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 2.238 * [taylor]: Taking taylor expansion of 2.0 in y 2.238 * [backup-simplify]: Simplify 2.0 into 2.0 2.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 2.238 * [taylor]: Taking taylor expansion of x in y 2.238 * [backup-simplify]: Simplify x into x 2.238 * [taylor]: Taking taylor expansion of (- x y) in y 2.238 * [taylor]: Taking taylor expansion of x in y 2.238 * [backup-simplify]: Simplify x into x 2.238 * [taylor]: Taking taylor expansion of y in y 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify 1 into 1 2.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 2.238 * [taylor]: Taking taylor expansion of 2.0 in x 2.238 * [backup-simplify]: Simplify 2.0 into 2.0 2.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 2.238 * [taylor]: Taking taylor expansion of x in x 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify 1 into 1 2.238 * [taylor]: Taking taylor expansion of (- x y) in x 2.238 * [taylor]: Taking taylor expansion of x in x 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify 1 into 1 2.238 * [taylor]: Taking taylor expansion of y in x 2.238 * [backup-simplify]: Simplify y into y 2.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 2.238 * [taylor]: Taking taylor expansion of 2.0 in x 2.238 * [backup-simplify]: Simplify 2.0 into 2.0 2.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 2.238 * [taylor]: Taking taylor expansion of x in x 2.238 * [backup-simplify]: Simplify 0 into 0 2.238 * [backup-simplify]: Simplify 1 into 1 2.239 * [taylor]: Taking taylor expansion of (- x y) in x 2.239 * [taylor]: Taking taylor expansion of x in x 2.239 * [backup-simplify]: Simplify 0 into 0 2.239 * [backup-simplify]: Simplify 1 into 1 2.239 * [taylor]: Taking taylor expansion of y in x 2.239 * [backup-simplify]: Simplify y into y 2.239 * [backup-simplify]: Simplify (- y) into (- y) 2.239 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.239 * [backup-simplify]: Simplify (* 0 (- y)) into 0 2.239 * [backup-simplify]: Simplify (* 2.0 0) into 0 2.239 * [taylor]: Taking taylor expansion of 0 in y 2.239 * [backup-simplify]: Simplify 0 into 0 2.239 * [backup-simplify]: Simplify 0 into 0 2.239 * [backup-simplify]: Simplify (- 0) into 0 2.240 * [backup-simplify]: Simplify (+ 1 0) into 1 2.240 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 2.240 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 2.240 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 2.240 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 2.240 * [taylor]: Taking taylor expansion of 2.0 in y 2.240 * [backup-simplify]: Simplify 2.0 into 2.0 2.240 * [taylor]: Taking taylor expansion of y in y 2.240 * [backup-simplify]: Simplify 0 into 0 2.240 * [backup-simplify]: Simplify 1 into 1 2.241 * [backup-simplify]: Simplify (* 2.0 0) into 0 2.241 * [backup-simplify]: Simplify (- 0) into 0 2.241 * [backup-simplify]: Simplify 0 into 0 2.241 * [backup-simplify]: Simplify 0 into 0 2.241 * [backup-simplify]: Simplify (- 0) into 0 2.241 * [backup-simplify]: Simplify (+ 0 0) into 0 2.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 2.242 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 2.242 * [taylor]: Taking taylor expansion of 2.0 in y 2.243 * [backup-simplify]: Simplify 2.0 into 2.0 2.243 * [backup-simplify]: Simplify 2.0 into 2.0 2.243 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 2.244 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.244 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.244 * [backup-simplify]: Simplify 0 into 0 2.244 * [backup-simplify]: Simplify (- 0) into 0 2.244 * [backup-simplify]: Simplify (+ 0 0) into 0 2.245 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 2.246 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 2.246 * [taylor]: Taking taylor expansion of 0 in y 2.246 * [backup-simplify]: Simplify 0 into 0 2.246 * [backup-simplify]: Simplify 0 into 0 2.246 * [backup-simplify]: Simplify 0 into 0 2.247 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 2.247 * [backup-simplify]: Simplify (- 0) into 0 2.247 * [backup-simplify]: Simplify 0 into 0 2.247 * [backup-simplify]: Simplify 0 into 0 2.247 * [backup-simplify]: Simplify (- 0) into 0 2.247 * [backup-simplify]: Simplify (+ 0 0) into 0 2.248 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 2.249 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 2.249 * [taylor]: Taking taylor expansion of 0 in y 2.249 * [backup-simplify]: Simplify 0 into 0 2.249 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 2.250 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 2.250 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 2.250 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 2.250 * [taylor]: Taking taylor expansion of 2.0 in y 2.250 * [backup-simplify]: Simplify 2.0 into 2.0 2.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 2.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.250 * [taylor]: Taking taylor expansion of x in y 2.250 * [backup-simplify]: Simplify x into x 2.250 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.250 * [taylor]: Taking taylor expansion of y in y 2.250 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify 1 into 1 2.250 * [backup-simplify]: Simplify (/ 1 1) into 1 2.250 * [taylor]: Taking taylor expansion of x in y 2.250 * [backup-simplify]: Simplify x into x 2.251 * [backup-simplify]: Simplify (- 1) into -1 2.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.251 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.251 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 2.251 * [taylor]: Taking taylor expansion of 2.0 in x 2.251 * [backup-simplify]: Simplify 2.0 into 2.0 2.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 2.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.251 * [taylor]: Taking taylor expansion of x in x 2.251 * [backup-simplify]: Simplify 0 into 0 2.251 * [backup-simplify]: Simplify 1 into 1 2.251 * [backup-simplify]: Simplify (/ 1 1) into 1 2.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.251 * [taylor]: Taking taylor expansion of y in x 2.251 * [backup-simplify]: Simplify y into y 2.251 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.251 * [taylor]: Taking taylor expansion of x in x 2.251 * [backup-simplify]: Simplify 0 into 0 2.251 * [backup-simplify]: Simplify 1 into 1 2.252 * [backup-simplify]: Simplify (+ 1 0) into 1 2.252 * [backup-simplify]: Simplify (/ 1 1) into 1 2.252 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 2.252 * [taylor]: Taking taylor expansion of 2.0 in x 2.252 * [backup-simplify]: Simplify 2.0 into 2.0 2.252 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 2.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.252 * [taylor]: Taking taylor expansion of x in x 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.252 * [backup-simplify]: Simplify (/ 1 1) into 1 2.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.252 * [taylor]: Taking taylor expansion of y in x 2.252 * [backup-simplify]: Simplify y into y 2.252 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.252 * [taylor]: Taking taylor expansion of x in x 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.253 * [backup-simplify]: Simplify (+ 1 0) into 1 2.253 * [backup-simplify]: Simplify (/ 1 1) into 1 2.253 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 2.253 * [taylor]: Taking taylor expansion of 2.0 in y 2.253 * [backup-simplify]: Simplify 2.0 into 2.0 2.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.254 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.254 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.254 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 2.255 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 2.255 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 2.255 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 2.255 * [taylor]: Taking taylor expansion of 2.0 in y 2.255 * [backup-simplify]: Simplify 2.0 into 2.0 2.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.255 * [taylor]: Taking taylor expansion of y in y 2.255 * [backup-simplify]: Simplify 0 into 0 2.255 * [backup-simplify]: Simplify 1 into 1 2.255 * [backup-simplify]: Simplify (/ 1 1) into 1 2.255 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 2.256 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.256 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.256 * [backup-simplify]: Simplify 2.0 into 2.0 2.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.258 * [backup-simplify]: Simplify (- 0) into 0 2.258 * [backup-simplify]: Simplify (+ 0 0) into 0 2.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 2.260 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 2.260 * [taylor]: Taking taylor expansion of 0 in y 2.260 * [backup-simplify]: Simplify 0 into 0 2.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.262 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 2.262 * [backup-simplify]: Simplify (- 0) into 0 2.262 * [backup-simplify]: Simplify 0 into 0 2.262 * [backup-simplify]: Simplify 0 into 0 2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.264 * [backup-simplify]: Simplify (- 0) into 0 2.264 * [backup-simplify]: Simplify (+ 0 0) into 0 2.266 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.268 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 2.268 * [taylor]: Taking taylor expansion of 0 in y 2.268 * [backup-simplify]: Simplify 0 into 0 2.268 * [backup-simplify]: Simplify 0 into 0 2.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.270 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.270 * [backup-simplify]: Simplify (- 0) into 0 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.272 * [backup-simplify]: Simplify (- 0) into 0 2.272 * [backup-simplify]: Simplify (+ 0 0) into 0 2.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.274 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 2.274 * [taylor]: Taking taylor expansion of 0 in y 2.274 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify 0 into 0 2.275 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 2.275 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 2.275 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 2.275 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 2.275 * [taylor]: Taking taylor expansion of -2.0 in y 2.275 * [backup-simplify]: Simplify -2.0 into -2.0 2.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 2.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.275 * [taylor]: Taking taylor expansion of y in y 2.275 * [backup-simplify]: Simplify 0 into 0 2.275 * [backup-simplify]: Simplify 1 into 1 2.276 * [backup-simplify]: Simplify (/ 1 1) into 1 2.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.276 * [taylor]: Taking taylor expansion of x in y 2.276 * [backup-simplify]: Simplify x into x 2.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.276 * [taylor]: Taking taylor expansion of x in y 2.276 * [backup-simplify]: Simplify x into x 2.276 * [backup-simplify]: Simplify (+ 1 0) into 1 2.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.276 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 2.276 * [taylor]: Taking taylor expansion of -2.0 in x 2.276 * [backup-simplify]: Simplify -2.0 into -2.0 2.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 2.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.276 * [taylor]: Taking taylor expansion of y in x 2.276 * [backup-simplify]: Simplify y into y 2.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [backup-simplify]: Simplify 0 into 0 2.276 * [backup-simplify]: Simplify 1 into 1 2.276 * [backup-simplify]: Simplify (/ 1 1) into 1 2.277 * [taylor]: Taking taylor expansion of x in x 2.277 * [backup-simplify]: Simplify 0 into 0 2.277 * [backup-simplify]: Simplify 1 into 1 2.277 * [backup-simplify]: Simplify (- 1) into -1 2.277 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.277 * [backup-simplify]: Simplify (/ -1 1) into -1 2.277 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 2.277 * [taylor]: Taking taylor expansion of -2.0 in x 2.277 * [backup-simplify]: Simplify -2.0 into -2.0 2.277 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 2.277 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.277 * [taylor]: Taking taylor expansion of y in x 2.277 * [backup-simplify]: Simplify y into y 2.278 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.278 * [taylor]: Taking taylor expansion of x in x 2.278 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify 1 into 1 2.278 * [backup-simplify]: Simplify (/ 1 1) into 1 2.278 * [taylor]: Taking taylor expansion of x in x 2.278 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify 1 into 1 2.278 * [backup-simplify]: Simplify (- 1) into -1 2.278 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.279 * [backup-simplify]: Simplify (/ -1 1) into -1 2.279 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 2.279 * [taylor]: Taking taylor expansion of 2.0 in y 2.279 * [backup-simplify]: Simplify 2.0 into 2.0 2.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.280 * [backup-simplify]: Simplify (- 0) into 0 2.280 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.280 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 2.281 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 2.281 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 2.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 2.281 * [taylor]: Taking taylor expansion of 2.0 in y 2.281 * [backup-simplify]: Simplify 2.0 into 2.0 2.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.281 * [taylor]: Taking taylor expansion of y in y 2.281 * [backup-simplify]: Simplify 0 into 0 2.281 * [backup-simplify]: Simplify 1 into 1 2.281 * [backup-simplify]: Simplify (/ 1 1) into 1 2.281 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 2.282 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.282 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 2.282 * [backup-simplify]: Simplify 2.0 into 2.0 2.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.283 * [backup-simplify]: Simplify (- 0) into 0 2.283 * [backup-simplify]: Simplify (+ 0 0) into 0 2.284 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 2.285 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 2.285 * [taylor]: Taking taylor expansion of 0 in y 2.285 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.285 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 2.286 * [backup-simplify]: Simplify (- 0) into 0 2.286 * [backup-simplify]: Simplify 0 into 0 2.286 * [backup-simplify]: Simplify 0 into 0 2.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.287 * [backup-simplify]: Simplify (- 0) into 0 2.287 * [backup-simplify]: Simplify (+ 0 0) into 0 2.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.289 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 2.289 * [taylor]: Taking taylor expansion of 0 in y 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.290 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.290 * [backup-simplify]: Simplify (- 0) into 0 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.291 * [backup-simplify]: Simplify (- 0) into 0 2.291 * [backup-simplify]: Simplify (+ 0 0) into 0 2.295 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.296 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 2.296 * [taylor]: Taking taylor expansion of 0 in y 2.296 * [backup-simplify]: Simplify 0 into 0 2.296 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 2.297 * * * [progress]: simplifying candidates 2.297 * [simplify]: Simplifying: (expm1 (* x (* (- x y) 2.0))) (log1p (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (+ (log x) (+ (log (- x y)) (log 2.0))) (+ (log x) (log (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0))) (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0))) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 2.298 * * [simplify]: Extracting # 0 : cost 0 2.298 * * [simplify]: Extracting # 1 : cost 0 2.298 * * [simplify]: Extracting # 2 : cost 0 2.298 * * [simplify]: Extracting # 3 : cost 0 2.298 * * [simplify]: Extracting # 4 : cost 0 2.298 * * [simplify]: Extracting # 5 : cost 0 2.298 * * [simplify]: Extracting # 6 : cost 0 2.298 * * [simplify]: iteration 0 : 54 enodes (cost 258 ) 2.312 * * [simplify]: Extracting # 0 : cost 0 2.313 * * [simplify]: Extracting # 1 : cost 0 2.313 * * [simplify]: Extracting # 2 : cost 0 2.313 * * [simplify]: Extracting # 3 : cost 0 2.314 * * [simplify]: Extracting # 4 : cost 0 2.314 * * [simplify]: iteration 1 : 144 enodes (cost 245 ) 2.432 * * [simplify]: Extracting # 0 : cost 0 2.432 * * [simplify]: Extracting # 1 : cost 0 2.433 * * [simplify]: Extracting # 2 : cost 0 2.434 * * [simplify]: Extracting # 3 : cost 0 2.434 * * [simplify]: Extracting # 4 : cost 0 2.435 * * [simplify]: iteration 2 : 669 enodes (cost 205 ) 2.846 * * [simplify]: Extracting # 0 : cost 0 2.856 * * [simplify]: Extracting # 1 : cost 0 2.871 * * [simplify]: Extracting # 2 : cost 0 2.885 * * [simplify]: Extracting # 3 : cost 0 2.905 * * [simplify]: Extracting # 4 : cost 0 2.920 * * [simplify]: iteration done: 5000 enodes (cost 201 ) 2.920 * [simplify]: Simplified to: (expm1 (* x (* (- x y) 2.0))) (log1p (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (pow (* x (* (- x y) 2.0)) 3) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) 2.921 * * * [progress]: adding candidates to table 2.980 * * [progress]: iteration 3 / 4 2.980 * * * [progress]: picking best candidate 2.982 * * * * [pick]: Picked # 2.982 * * * [progress]: localizing error 2.991 * * * [progress]: generating rewritten candidates 2.991 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.037 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 3.057 * * * [progress]: generating series expansions 3.057 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.057 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y))) 3.057 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 3.057 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 3.057 * [taylor]: Taking taylor expansion of 2.0 in y 3.058 * [backup-simplify]: Simplify 2.0 into 2.0 3.058 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 3.058 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.058 * [taylor]: Taking taylor expansion of x in y 3.058 * [backup-simplify]: Simplify x into x 3.058 * [taylor]: Taking taylor expansion of (* x y) in y 3.058 * [taylor]: Taking taylor expansion of x in y 3.058 * [backup-simplify]: Simplify x into x 3.058 * [taylor]: Taking taylor expansion of y in y 3.058 * [backup-simplify]: Simplify 0 into 0 3.058 * [backup-simplify]: Simplify 1 into 1 3.058 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 3.058 * [taylor]: Taking taylor expansion of 2.0 in x 3.058 * [backup-simplify]: Simplify 2.0 into 2.0 3.058 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 3.058 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.058 * [taylor]: Taking taylor expansion of x in x 3.058 * [backup-simplify]: Simplify 0 into 0 3.058 * [backup-simplify]: Simplify 1 into 1 3.058 * [taylor]: Taking taylor expansion of (* x y) in x 3.058 * [taylor]: Taking taylor expansion of x in x 3.058 * [backup-simplify]: Simplify 0 into 0 3.058 * [backup-simplify]: Simplify 1 into 1 3.058 * [taylor]: Taking taylor expansion of y in x 3.058 * [backup-simplify]: Simplify y into y 3.058 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 3.058 * [taylor]: Taking taylor expansion of 2.0 in x 3.058 * [backup-simplify]: Simplify 2.0 into 2.0 3.058 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 3.058 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.058 * [taylor]: Taking taylor expansion of x in x 3.058 * [backup-simplify]: Simplify 0 into 0 3.058 * [backup-simplify]: Simplify 1 into 1 3.058 * [taylor]: Taking taylor expansion of (* x y) in x 3.058 * [taylor]: Taking taylor expansion of x in x 3.058 * [backup-simplify]: Simplify 0 into 0 3.059 * [backup-simplify]: Simplify 1 into 1 3.059 * [taylor]: Taking taylor expansion of y in x 3.059 * [backup-simplify]: Simplify y into y 3.059 * [backup-simplify]: Simplify (* 0 y) into 0 3.059 * [backup-simplify]: Simplify (- 0) into 0 3.060 * [backup-simplify]: Simplify (+ 0 0) into 0 3.060 * [backup-simplify]: Simplify (* 2.0 0) into 0 3.060 * [taylor]: Taking taylor expansion of 0 in y 3.060 * [backup-simplify]: Simplify 0 into 0 3.060 * [backup-simplify]: Simplify 0 into 0 3.061 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.061 * [backup-simplify]: Simplify (- y) into (- y) 3.061 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 3.061 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 3.061 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 3.061 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 3.061 * [taylor]: Taking taylor expansion of 2.0 in y 3.061 * [backup-simplify]: Simplify 2.0 into 2.0 3.062 * [taylor]: Taking taylor expansion of y in y 3.062 * [backup-simplify]: Simplify 0 into 0 3.062 * [backup-simplify]: Simplify 1 into 1 3.062 * [backup-simplify]: Simplify (* 2.0 0) into 0 3.062 * [backup-simplify]: Simplify (- 0) into 0 3.062 * [backup-simplify]: Simplify 0 into 0 3.062 * [backup-simplify]: Simplify 0 into 0 3.063 * [backup-simplify]: Simplify (* 1 1) into 1 3.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.064 * [backup-simplify]: Simplify (- 0) into 0 3.064 * [backup-simplify]: Simplify (+ 1 0) into 1 3.065 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 3.065 * [taylor]: Taking taylor expansion of 2.0 in y 3.065 * [backup-simplify]: Simplify 2.0 into 2.0 3.065 * [backup-simplify]: Simplify 2.0 into 2.0 3.067 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 3.067 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.068 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.068 * [backup-simplify]: Simplify 0 into 0 3.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.070 * [backup-simplify]: Simplify (- 0) into 0 3.070 * [backup-simplify]: Simplify (+ 0 0) into 0 3.072 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 3.072 * [taylor]: Taking taylor expansion of 0 in y 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.073 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 3.074 * [backup-simplify]: Simplify (- 0) into 0 3.074 * [backup-simplify]: Simplify 0 into 0 3.074 * [backup-simplify]: Simplify 0 into 0 3.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.077 * [backup-simplify]: Simplify (- 0) into 0 3.077 * [backup-simplify]: Simplify (+ 0 0) into 0 3.079 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 3.079 * [taylor]: Taking taylor expansion of 0 in y 3.079 * [backup-simplify]: Simplify 0 into 0 3.079 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 3.080 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 3.080 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 3.080 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 3.080 * [taylor]: Taking taylor expansion of 2.0 in y 3.080 * [backup-simplify]: Simplify 2.0 into 2.0 3.080 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 3.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.080 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.080 * [taylor]: Taking taylor expansion of x in y 3.080 * [backup-simplify]: Simplify x into x 3.080 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.080 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.080 * [taylor]: Taking taylor expansion of (* x y) in y 3.080 * [taylor]: Taking taylor expansion of x in y 3.081 * [backup-simplify]: Simplify x into x 3.081 * [taylor]: Taking taylor expansion of y in y 3.081 * [backup-simplify]: Simplify 0 into 0 3.081 * [backup-simplify]: Simplify 1 into 1 3.081 * [backup-simplify]: Simplify (* x 0) into 0 3.081 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.081 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 3.081 * [taylor]: Taking taylor expansion of 2.0 in x 3.081 * [backup-simplify]: Simplify 2.0 into 2.0 3.081 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.081 * [taylor]: Taking taylor expansion of x in x 3.081 * [backup-simplify]: Simplify 0 into 0 3.081 * [backup-simplify]: Simplify 1 into 1 3.082 * [backup-simplify]: Simplify (* 1 1) into 1 3.082 * [backup-simplify]: Simplify (/ 1 1) into 1 3.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.082 * [taylor]: Taking taylor expansion of (* x y) in x 3.082 * [taylor]: Taking taylor expansion of x in x 3.082 * [backup-simplify]: Simplify 0 into 0 3.082 * [backup-simplify]: Simplify 1 into 1 3.082 * [taylor]: Taking taylor expansion of y in x 3.082 * [backup-simplify]: Simplify y into y 3.082 * [backup-simplify]: Simplify (* 0 y) into 0 3.083 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.083 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 3.083 * [taylor]: Taking taylor expansion of 2.0 in x 3.083 * [backup-simplify]: Simplify 2.0 into 2.0 3.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.083 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.083 * [taylor]: Taking taylor expansion of x in x 3.083 * [backup-simplify]: Simplify 0 into 0 3.083 * [backup-simplify]: Simplify 1 into 1 3.084 * [backup-simplify]: Simplify (* 1 1) into 1 3.084 * [backup-simplify]: Simplify (/ 1 1) into 1 3.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.084 * [taylor]: Taking taylor expansion of (* x y) in x 3.084 * [taylor]: Taking taylor expansion of x in x 3.084 * [backup-simplify]: Simplify 0 into 0 3.084 * [backup-simplify]: Simplify 1 into 1 3.084 * [taylor]: Taking taylor expansion of y in x 3.084 * [backup-simplify]: Simplify y into y 3.084 * [backup-simplify]: Simplify (* 0 y) into 0 3.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.085 * [backup-simplify]: Simplify (+ 1 0) into 1 3.086 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 3.086 * [taylor]: Taking taylor expansion of 2.0 in y 3.086 * [backup-simplify]: Simplify 2.0 into 2.0 3.086 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.087 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.087 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 3.088 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 3.088 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 3.088 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.088 * [taylor]: Taking taylor expansion of 2.0 in y 3.088 * [backup-simplify]: Simplify 2.0 into 2.0 3.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.088 * [taylor]: Taking taylor expansion of y in y 3.088 * [backup-simplify]: Simplify 0 into 0 3.088 * [backup-simplify]: Simplify 1 into 1 3.088 * [backup-simplify]: Simplify (/ 1 1) into 1 3.088 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 3.089 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.089 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.089 * [backup-simplify]: Simplify 2.0 into 2.0 3.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.091 * [backup-simplify]: Simplify (- 0) into 0 3.091 * [backup-simplify]: Simplify (+ 0 0) into 0 3.092 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 3.092 * [taylor]: Taking taylor expansion of 0 in y 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.093 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 3.093 * [backup-simplify]: Simplify (- 0) into 0 3.093 * [backup-simplify]: Simplify 0 into 0 3.093 * [backup-simplify]: Simplify 0 into 0 3.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.100 * [backup-simplify]: Simplify (- 0) into 0 3.100 * [backup-simplify]: Simplify (+ 0 0) into 0 3.101 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 3.101 * [taylor]: Taking taylor expansion of 0 in y 3.101 * [backup-simplify]: Simplify 0 into 0 3.101 * [backup-simplify]: Simplify 0 into 0 3.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.102 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 3.103 * [backup-simplify]: Simplify (- 0) into 0 3.103 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.105 * [backup-simplify]: Simplify (- 0) into 0 3.105 * [backup-simplify]: Simplify (+ 0 0) into 0 3.106 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 3.106 * [taylor]: Taking taylor expansion of 0 in y 3.106 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 3.107 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 3.107 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 3.107 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 3.107 * [taylor]: Taking taylor expansion of 2.0 in y 3.107 * [backup-simplify]: Simplify 2.0 into 2.0 3.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 3.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.107 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.107 * [taylor]: Taking taylor expansion of x in y 3.107 * [backup-simplify]: Simplify x into x 3.108 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.108 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.108 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.108 * [taylor]: Taking taylor expansion of (* x y) in y 3.108 * [taylor]: Taking taylor expansion of x in y 3.108 * [backup-simplify]: Simplify x into x 3.108 * [taylor]: Taking taylor expansion of y in y 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [backup-simplify]: Simplify (* x 0) into 0 3.108 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.108 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 3.108 * [taylor]: Taking taylor expansion of 2.0 in x 3.108 * [backup-simplify]: Simplify 2.0 into 2.0 3.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.108 * [taylor]: Taking taylor expansion of x in x 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.109 * [backup-simplify]: Simplify (* 1 1) into 1 3.109 * [backup-simplify]: Simplify (/ 1 1) into 1 3.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.109 * [taylor]: Taking taylor expansion of (* x y) in x 3.109 * [taylor]: Taking taylor expansion of x in x 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.109 * [taylor]: Taking taylor expansion of y in x 3.109 * [backup-simplify]: Simplify y into y 3.109 * [backup-simplify]: Simplify (* 0 y) into 0 3.109 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.109 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 3.109 * [taylor]: Taking taylor expansion of 2.0 in x 3.109 * [backup-simplify]: Simplify 2.0 into 2.0 3.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.109 * [taylor]: Taking taylor expansion of x in x 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (* 1 1) into 1 3.110 * [backup-simplify]: Simplify (/ 1 1) into 1 3.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.110 * [taylor]: Taking taylor expansion of (* x y) in x 3.110 * [taylor]: Taking taylor expansion of x in x 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [taylor]: Taking taylor expansion of y in x 3.110 * [backup-simplify]: Simplify y into y 3.110 * [backup-simplify]: Simplify (* 0 y) into 0 3.110 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.111 * [backup-simplify]: Simplify (+ 1 0) into 1 3.111 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 3.111 * [taylor]: Taking taylor expansion of 2.0 in y 3.111 * [backup-simplify]: Simplify 2.0 into 2.0 3.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.112 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.112 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 3.112 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 3.112 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 3.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.112 * [taylor]: Taking taylor expansion of 2.0 in y 3.112 * [backup-simplify]: Simplify 2.0 into 2.0 3.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.112 * [taylor]: Taking taylor expansion of y in y 3.112 * [backup-simplify]: Simplify 0 into 0 3.112 * [backup-simplify]: Simplify 1 into 1 3.113 * [backup-simplify]: Simplify (/ 1 1) into 1 3.113 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 3.113 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.113 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 3.113 * [backup-simplify]: Simplify 2.0 into 2.0 3.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.115 * [backup-simplify]: Simplify (- 0) into 0 3.116 * [backup-simplify]: Simplify (+ 0 0) into 0 3.117 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 3.117 * [taylor]: Taking taylor expansion of 0 in y 3.117 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.118 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 3.119 * [backup-simplify]: Simplify (- 0) into 0 3.119 * [backup-simplify]: Simplify 0 into 0 3.119 * [backup-simplify]: Simplify 0 into 0 3.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.121 * [backup-simplify]: Simplify (- 0) into 0 3.121 * [backup-simplify]: Simplify (+ 0 0) into 0 3.122 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 3.122 * [taylor]: Taking taylor expansion of 0 in y 3.122 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.124 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 3.124 * [backup-simplify]: Simplify (- 0) into 0 3.124 * [backup-simplify]: Simplify 0 into 0 3.124 * [backup-simplify]: Simplify 0 into 0 3.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.127 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.127 * [backup-simplify]: Simplify (- 0) into 0 3.127 * [backup-simplify]: Simplify (+ 0 0) into 0 3.128 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 3.128 * [taylor]: Taking taylor expansion of 0 in y 3.128 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 3.129 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 3.129 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y)) 3.129 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 3.129 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 3.129 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.129 * [taylor]: Taking taylor expansion of x in y 3.129 * [backup-simplify]: Simplify x into x 3.129 * [taylor]: Taking taylor expansion of (* x y) in y 3.129 * [taylor]: Taking taylor expansion of x in y 3.129 * [backup-simplify]: Simplify x into x 3.129 * [taylor]: Taking taylor expansion of y in y 3.129 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify 1 into 1 3.129 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 3.129 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.129 * [taylor]: Taking taylor expansion of x in x 3.129 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.130 * [taylor]: Taking taylor expansion of (* x y) in x 3.130 * [taylor]: Taking taylor expansion of x in x 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.130 * [taylor]: Taking taylor expansion of y in x 3.130 * [backup-simplify]: Simplify y into y 3.130 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 3.130 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.130 * [taylor]: Taking taylor expansion of x in x 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.130 * [taylor]: Taking taylor expansion of (* x y) in x 3.130 * [taylor]: Taking taylor expansion of x in x 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.130 * [taylor]: Taking taylor expansion of y in x 3.130 * [backup-simplify]: Simplify y into y 3.130 * [backup-simplify]: Simplify (* 0 y) into 0 3.130 * [backup-simplify]: Simplify (- 0) into 0 3.130 * [backup-simplify]: Simplify (+ 0 0) into 0 3.130 * [taylor]: Taking taylor expansion of 0 in y 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.131 * [backup-simplify]: Simplify (- y) into (- y) 3.131 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 3.131 * [taylor]: Taking taylor expansion of (- y) in y 3.131 * [taylor]: Taking taylor expansion of y in y 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 1 into 1 3.131 * [backup-simplify]: Simplify (- 0) into 0 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify (* 1 1) into 1 3.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.132 * [backup-simplify]: Simplify (- 0) into 0 3.132 * [backup-simplify]: Simplify (+ 1 0) into 1 3.132 * [taylor]: Taking taylor expansion of 1 in y 3.132 * [backup-simplify]: Simplify 1 into 1 3.132 * [backup-simplify]: Simplify 1 into 1 3.133 * [backup-simplify]: Simplify (- 1) into -1 3.133 * [backup-simplify]: Simplify -1 into -1 3.133 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.134 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.134 * [backup-simplify]: Simplify (- 0) into 0 3.134 * [backup-simplify]: Simplify (+ 0 0) into 0 3.134 * [taylor]: Taking taylor expansion of 0 in y 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify (- 0) into 0 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.136 * [backup-simplify]: Simplify (- 0) into 0 3.137 * [backup-simplify]: Simplify (+ 0 0) into 0 3.137 * [taylor]: Taking taylor expansion of 0 in y 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 3.137 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 3.137 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 3.137 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 3.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.137 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.137 * [taylor]: Taking taylor expansion of x in y 3.137 * [backup-simplify]: Simplify x into x 3.137 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.137 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.137 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.137 * [taylor]: Taking taylor expansion of (* x y) in y 3.137 * [taylor]: Taking taylor expansion of x in y 3.137 * [backup-simplify]: Simplify x into x 3.137 * [taylor]: Taking taylor expansion of y in y 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.137 * [backup-simplify]: Simplify (* x 0) into 0 3.138 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.138 * [taylor]: Taking taylor expansion of x in x 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [backup-simplify]: Simplify 1 into 1 3.138 * [backup-simplify]: Simplify (* 1 1) into 1 3.138 * [backup-simplify]: Simplify (/ 1 1) into 1 3.138 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.138 * [taylor]: Taking taylor expansion of (* x y) in x 3.138 * [taylor]: Taking taylor expansion of x in x 3.138 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify 1 into 1 3.139 * [taylor]: Taking taylor expansion of y in x 3.139 * [backup-simplify]: Simplify y into y 3.139 * [backup-simplify]: Simplify (* 0 y) into 0 3.139 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.139 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.139 * [taylor]: Taking taylor expansion of x in x 3.139 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify 1 into 1 3.139 * [backup-simplify]: Simplify (* 1 1) into 1 3.140 * [backup-simplify]: Simplify (/ 1 1) into 1 3.140 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.140 * [taylor]: Taking taylor expansion of (* x y) in x 3.140 * [taylor]: Taking taylor expansion of x in x 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [backup-simplify]: Simplify 1 into 1 3.140 * [taylor]: Taking taylor expansion of y in x 3.140 * [backup-simplify]: Simplify y into y 3.140 * [backup-simplify]: Simplify (* 0 y) into 0 3.140 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.140 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.140 * [backup-simplify]: Simplify (+ 1 0) into 1 3.140 * [taylor]: Taking taylor expansion of 1 in y 3.140 * [backup-simplify]: Simplify 1 into 1 3.141 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.141 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.141 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 3.141 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 3.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.141 * [taylor]: Taking taylor expansion of y in y 3.141 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (/ 1 1) into 1 3.142 * [backup-simplify]: Simplify (- 1) into -1 3.142 * [backup-simplify]: Simplify -1 into -1 3.142 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.144 * [backup-simplify]: Simplify (- 0) into 0 3.144 * [backup-simplify]: Simplify (+ 0 0) into 0 3.144 * [taylor]: Taking taylor expansion of 0 in y 3.144 * [backup-simplify]: Simplify 0 into 0 3.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.145 * [backup-simplify]: Simplify (- 0) into 0 3.145 * [backup-simplify]: Simplify 0 into 0 3.145 * [backup-simplify]: Simplify 0 into 0 3.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.147 * [backup-simplify]: Simplify (- 0) into 0 3.147 * [backup-simplify]: Simplify (+ 0 0) into 0 3.147 * [taylor]: Taking taylor expansion of 0 in y 3.147 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify 0 into 0 3.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.148 * [backup-simplify]: Simplify (- 0) into 0 3.148 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 0 into 0 3.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.153 * [backup-simplify]: Simplify (- 0) into 0 3.153 * [backup-simplify]: Simplify (+ 0 0) into 0 3.153 * [taylor]: Taking taylor expansion of 0 in y 3.153 * [backup-simplify]: Simplify 0 into 0 3.153 * [backup-simplify]: Simplify 0 into 0 3.154 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 3.154 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 3.154 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 3.154 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 3.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.154 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.154 * [taylor]: Taking taylor expansion of x in y 3.154 * [backup-simplify]: Simplify x into x 3.154 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.154 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.154 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.154 * [taylor]: Taking taylor expansion of (* x y) in y 3.154 * [taylor]: Taking taylor expansion of x in y 3.154 * [backup-simplify]: Simplify x into x 3.155 * [taylor]: Taking taylor expansion of y in y 3.155 * [backup-simplify]: Simplify 0 into 0 3.155 * [backup-simplify]: Simplify 1 into 1 3.155 * [backup-simplify]: Simplify (* x 0) into 0 3.155 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.155 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.155 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.155 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.155 * [taylor]: Taking taylor expansion of x in x 3.155 * [backup-simplify]: Simplify 0 into 0 3.155 * [backup-simplify]: Simplify 1 into 1 3.156 * [backup-simplify]: Simplify (* 1 1) into 1 3.156 * [backup-simplify]: Simplify (/ 1 1) into 1 3.156 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.156 * [taylor]: Taking taylor expansion of (* x y) in x 3.156 * [taylor]: Taking taylor expansion of x in x 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of y in x 3.156 * [backup-simplify]: Simplify y into y 3.156 * [backup-simplify]: Simplify (* 0 y) into 0 3.156 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.156 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.156 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 3.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.156 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.156 * [taylor]: Taking taylor expansion of x in x 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify 1 into 1 3.157 * [backup-simplify]: Simplify (* 1 1) into 1 3.157 * [backup-simplify]: Simplify (/ 1 1) into 1 3.157 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.157 * [taylor]: Taking taylor expansion of (* x y) in x 3.157 * [taylor]: Taking taylor expansion of x in x 3.157 * [backup-simplify]: Simplify 0 into 0 3.157 * [backup-simplify]: Simplify 1 into 1 3.157 * [taylor]: Taking taylor expansion of y in x 3.157 * [backup-simplify]: Simplify y into y 3.157 * [backup-simplify]: Simplify (* 0 y) into 0 3.157 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.157 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.158 * [backup-simplify]: Simplify (+ 1 0) into 1 3.158 * [taylor]: Taking taylor expansion of 1 in y 3.158 * [backup-simplify]: Simplify 1 into 1 3.158 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.159 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.159 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 3.159 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 3.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.159 * [taylor]: Taking taylor expansion of y in y 3.159 * [backup-simplify]: Simplify 0 into 0 3.159 * [backup-simplify]: Simplify 1 into 1 3.159 * [backup-simplify]: Simplify (/ 1 1) into 1 3.159 * [backup-simplify]: Simplify (- 1) into -1 3.159 * [backup-simplify]: Simplify -1 into -1 3.159 * [backup-simplify]: Simplify 1 into 1 3.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.161 * [backup-simplify]: Simplify (- 0) into 0 3.162 * [backup-simplify]: Simplify (+ 0 0) into 0 3.162 * [taylor]: Taking taylor expansion of 0 in y 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.162 * [backup-simplify]: Simplify (- 0) into 0 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.164 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.165 * [backup-simplify]: Simplify (- 0) into 0 3.165 * [backup-simplify]: Simplify (+ 0 0) into 0 3.165 * [taylor]: Taking taylor expansion of 0 in y 3.165 * [backup-simplify]: Simplify 0 into 0 3.165 * [backup-simplify]: Simplify 0 into 0 3.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.166 * [backup-simplify]: Simplify (- 0) into 0 3.166 * [backup-simplify]: Simplify 0 into 0 3.166 * [backup-simplify]: Simplify 0 into 0 3.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.168 * [backup-simplify]: Simplify (- 0) into 0 3.168 * [backup-simplify]: Simplify (+ 0 0) into 0 3.168 * [taylor]: Taking taylor expansion of 0 in y 3.169 * [backup-simplify]: Simplify 0 into 0 3.169 * [backup-simplify]: Simplify 0 into 0 3.169 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 3.169 * * * [progress]: simplifying candidates 3.170 * [simplify]: Simplifying: (expm1 (* 2.0 (- (* x x) (* x y)))) (log1p (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))) (+ (log 2.0) (log (- (* x x) (* x y)))) (log (* 2.0 (- (* x x) (* x y)))) (exp (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (fma x x (- (* y x)))) (* 2.0 (fma (- y) x (* y x))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (fma x x (- (* y x))) 2.0) (* (fma (- y) x (* y x)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) (* 2.0 1) (* 2.0 x) (* (cbrt 2.0) (- (* x x) (* x y))) (* (sqrt 2.0) (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (fma x x (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (* x x) (* x y))) (log1p (- (* x x) (* x y))) (- (* x y)) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 3.171 * * [simplify]: Extracting # 0 : cost 0 3.171 * * [simplify]: Extracting # 1 : cost 0 3.171 * * [simplify]: Extracting # 2 : cost 0 3.171 * * [simplify]: Extracting # 3 : cost 0 3.171 * * [simplify]: Extracting # 4 : cost 0 3.171 * * [simplify]: Extracting # 5 : cost 0 3.171 * * [simplify]: Extracting # 6 : cost 0 3.171 * * [simplify]: iteration 0 : 77 enodes (cost 609 ) 3.194 * * [simplify]: Extracting # 0 : cost 0 3.194 * * [simplify]: Extracting # 1 : cost 0 3.194 * * [simplify]: Extracting # 2 : cost 0 3.194 * * [simplify]: Extracting # 3 : cost 0 3.195 * * [simplify]: iteration 1 : 215 enodes (cost 506 ) 3.349 * * [simplify]: Extracting # 0 : cost 0 3.350 * * [simplify]: Extracting # 1 : cost 0 3.352 * * [simplify]: Extracting # 2 : cost 0 3.353 * * [simplify]: Extracting # 3 : cost 0 3.354 * * [simplify]: Extracting # 4 : cost 0 3.356 * * [simplify]: iteration 2 : 1185 enodes (cost 439 ) 4.216 * * [simplify]: Extracting # 0 : cost 0 4.225 * * [simplify]: Extracting # 1 : cost 0 4.232 * * [simplify]: Extracting # 2 : cost 0 4.243 * * [simplify]: Extracting # 3 : cost 0 4.262 * * [simplify]: Extracting # 4 : cost 0 4.275 * * [simplify]: iteration done: 5001 enodes (cost 439 ) 4.276 * [simplify]: Simplified to: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* 2.0 (* x (- x y))) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* 2.0 (* x (- x y))) (* 2.0 (* x (+ (- y) y))) (* (* x x) 2.0) (* 2.0 (- (* x y))) (* (* x x) 2.0) (* 2.0 (- (* x y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (+ (- y) y))) (* (* x x) 2.0) (* 2.0 (- (* x y))) (* (* x x) 2.0) (* 2.0 (- (* x y))) (* (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) 2.0) (* 2.0 (sqrt (* x (- x y)))) 2.0 (* 2.0 x) (* (cbrt 2.0) (* x (- x y))) (* (* x (- x y)) (sqrt 2.0)) (* 2.0 (* x (- x y))) (* 2.0 (- (pow x 6) (pow (* x y) 3))) (* 2.0 (* (* x x) (- (* x x) (* y y)))) (* x (- x y)) (* x (+ (- y) y)) (expm1 (* x (- x y))) (log1p (* x (- x y))) (- (* x y)) (exp (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (- (pow x 6) (pow (* x y) 3)) (fma (* x y) (* x (+ x y)) (pow x 4)) (- (* x y)) (* (* x x) (- (* x x) (* y y))) (* x (+ y x)) (- x y) (- (* x y)) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (* x (- x y)) (* x (- x y)) (* x (- x y)) 4.276 * * * [progress]: adding candidates to table 4.384 * [progress]: [Phase 3 of 3] Extracting. 4.384 * * [regime]: Finding splitpoints for: (# #) 4.385 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x) 4.385 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# #) 4.409 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (# #) 4.425 * * * * [regimes]: Trying to branch on y from (# #) 4.435 * * * * [regimes]: Trying to branch on x from (# #) 4.448 * * * [regime]: Found split indices: #