13.348 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.031 * [simplify]: Simplifying: (/ (* (* x 2.0) y) (- x y)) 0.031 * * [simplify]: Extracting # 0 : cost 0 0.031 * * [simplify]: Extracting # 1 : cost 0 0.031 * * [simplify]: Extracting # 2 : cost 0 0.031 * * [simplify]: Extracting # 3 : cost 0 0.031 * * [simplify]: Extracting # 4 : cost 0 0.031 * * [simplify]: Extracting # 5 : cost 0 0.031 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.040 * * [simplify]: Extracting # 2 : cost 0 0.040 * * [simplify]: iteration 2 : 36 enodes (cost 9 ) 0.054 * * [simplify]: Extracting # 0 : cost 0 0.055 * * [simplify]: Extracting # 1 : cost 0 0.055 * * [simplify]: Extracting # 2 : cost 0 0.055 * * [simplify]: iteration 3 : 74 enodes (cost 9 ) 0.082 * * [simplify]: Extracting # 0 : cost 0 0.082 * * [simplify]: Extracting # 1 : cost 0 0.082 * * [simplify]: Extracting # 2 : cost 0 0.082 * * [simplify]: iteration 4 : 123 enodes (cost 9 ) 0.118 * * [simplify]: Extracting # 0 : cost 0 0.118 * * [simplify]: Extracting # 1 : cost 0 0.118 * * [simplify]: Extracting # 2 : cost 0 0.118 * * [simplify]: iteration 5 : 155 enodes (cost 9 ) 0.146 * * [simplify]: Extracting # 0 : cost 0 0.146 * * [simplify]: Extracting # 1 : cost 0 0.146 * * [simplify]: Extracting # 2 : cost 0 0.146 * * [simplify]: iteration 6 : 167 enodes (cost 9 ) 0.193 * * [simplify]: Extracting # 0 : cost 0 0.194 * * [simplify]: Extracting # 1 : cost 0 0.194 * * [simplify]: Extracting # 2 : cost 0 0.194 * * [simplify]: iteration 7 : 170 enodes (cost 9 ) 0.224 * * [simplify]: Extracting # 0 : cost 0 0.224 * * [simplify]: Extracting # 1 : cost 0 0.224 * * [simplify]: iteration done: 170 enodes (cost 9 ) 0.225 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) 0.225 * * [progress]: iteration 1 / 4 0.225 * * * [progress]: picking best candidate 0.228 * * * * [pick]: Picked # 0.228 * * * [progress]: localizing error 0.248 * * * [progress]: generating rewritten candidates 0.248 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.307 * * * [progress]: generating series expansions 0.307 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.307 * [backup-simplify]: Simplify (/ (* (* x 2.0) y) (- x y)) into (* 2.0 (/ (* x y) (- x y))) 0.307 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.307 * [taylor]: Taking taylor expansion of 2.0 in y 0.307 * [backup-simplify]: Simplify 2.0 into 2.0 0.307 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.307 * [taylor]: Taking taylor expansion of (* x y) in y 0.307 * [taylor]: Taking taylor expansion of x in y 0.307 * [backup-simplify]: Simplify x into x 0.307 * [taylor]: Taking taylor expansion of y in y 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 1 into 1 0.307 * [taylor]: Taking taylor expansion of (- x y) in y 0.307 * [taylor]: Taking taylor expansion of x in y 0.307 * [backup-simplify]: Simplify x into x 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 1 into 1 0.308 * [backup-simplify]: Simplify (* x 0) into 0 0.308 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.309 * [backup-simplify]: Simplify (- 0) into 0 0.309 * [backup-simplify]: Simplify (+ x 0) into x 0.309 * [backup-simplify]: Simplify (/ x x) into 1 0.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.309 * [taylor]: Taking taylor expansion of 2.0 in x 0.309 * [backup-simplify]: Simplify 2.0 into 2.0 0.309 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.309 * [taylor]: Taking taylor expansion of (* x y) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [taylor]: Taking taylor expansion of y in x 0.309 * [backup-simplify]: Simplify y into y 0.309 * [taylor]: Taking taylor expansion of (- x y) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [backup-simplify]: Simplify y into y 0.310 * [backup-simplify]: Simplify (* 0 y) into 0 0.310 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.310 * [backup-simplify]: Simplify (- y) into (- y) 0.310 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.310 * [backup-simplify]: Simplify (/ y (- y)) into -1 0.310 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.310 * [taylor]: Taking taylor expansion of 2.0 in x 0.310 * [backup-simplify]: Simplify 2.0 into 2.0 0.310 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.310 * [taylor]: Taking taylor expansion of (* x y) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of y in x 0.311 * [backup-simplify]: Simplify y into y 0.311 * [taylor]: Taking taylor expansion of (- x y) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of y in x 0.311 * [backup-simplify]: Simplify y into y 0.311 * [backup-simplify]: Simplify (* 0 y) into 0 0.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.312 * [backup-simplify]: Simplify (- y) into (- y) 0.312 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.312 * [backup-simplify]: Simplify (/ y (- y)) into -1 0.313 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 0.313 * [taylor]: Taking taylor expansion of -2.0 in y 0.313 * [backup-simplify]: Simplify -2.0 into -2.0 0.313 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.314 * [backup-simplify]: Simplify (- 0) into 0 0.314 * [backup-simplify]: Simplify (+ 1 0) into 1 0.315 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 0.315 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 0.315 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.315 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.315 * [taylor]: Taking taylor expansion of 2.0 in y 0.315 * [backup-simplify]: Simplify 2.0 into 2.0 0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.315 * [taylor]: Taking taylor expansion of y in y 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ 1 1) into 1 0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.319 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify (+ 0 0) into 0 0.321 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 0.322 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 0.322 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.322 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.322 * [taylor]: Taking taylor expansion of 2.0 in y 0.322 * [backup-simplify]: Simplify 2.0 into 2.0 0.322 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.322 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [backup-simplify]: Simplify (* 1 1) into 1 0.323 * [backup-simplify]: Simplify (/ 1 1) into 1 0.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.326 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (- 0) into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (- 0) into 0 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 0.328 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.328 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.328 * [taylor]: Taking taylor expansion of 2.0 in y 0.328 * [backup-simplify]: Simplify 2.0 into 2.0 0.328 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [backup-simplify]: Simplify x into x 0.328 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (/ 1 1) into 1 0.329 * [taylor]: Taking taylor expansion of (* x y) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [backup-simplify]: Simplify x into x 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (- 1) into -1 0.329 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.329 * [backup-simplify]: Simplify (* x 0) into 0 0.330 * [backup-simplify]: Simplify (* -1 0) into 0 0.330 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.331 * [backup-simplify]: Simplify (- 0) into 0 0.331 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.331 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 0.331 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 0.331 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.331 * [taylor]: Taking taylor expansion of 2.0 in x 0.331 * [backup-simplify]: Simplify 2.0 into 2.0 0.331 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.332 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [backup-simplify]: Simplify y into y 0.332 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.332 * [taylor]: Taking taylor expansion of (* x y) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [backup-simplify]: Simplify y into y 0.332 * [backup-simplify]: Simplify (+ 1 0) into 1 0.332 * [backup-simplify]: Simplify (* 0 y) into 0 0.332 * [backup-simplify]: Simplify (* 1 0) into 0 0.333 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.333 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.333 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.333 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 0.333 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.333 * [taylor]: Taking taylor expansion of 2.0 in x 0.333 * [backup-simplify]: Simplify 2.0 into 2.0 0.333 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (/ 1 1) into 1 0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [backup-simplify]: Simplify y into y 0.334 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.334 * [taylor]: Taking taylor expansion of (* x y) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [backup-simplify]: Simplify y into y 0.334 * [backup-simplify]: Simplify (+ 1 0) into 1 0.334 * [backup-simplify]: Simplify (* 0 y) into 0 0.334 * [backup-simplify]: Simplify (* 1 0) into 0 0.335 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.335 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.335 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.335 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.335 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 0.336 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.336 * [taylor]: Taking taylor expansion of 2.0 in y 0.336 * [backup-simplify]: Simplify 2.0 into 2.0 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 0.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 0.339 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 0.339 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.339 * [taylor]: Taking taylor expansion of 2.0 in y 0.339 * [backup-simplify]: Simplify 2.0 into 2.0 0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.339 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify 1 into 1 0.339 * [backup-simplify]: Simplify (* 1 1) into 1 0.340 * [backup-simplify]: Simplify (/ 1 1) into 1 0.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.342 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 0.346 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 0.346 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.346 * [taylor]: Taking taylor expansion of 2.0 in y 0.346 * [backup-simplify]: Simplify 2.0 into 2.0 0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.346 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (* 1 1) into 1 0.346 * [backup-simplify]: Simplify (* 1 1) into 1 0.347 * [backup-simplify]: Simplify (/ 1 1) into 1 0.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.348 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.349 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.354 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.357 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 0.359 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.359 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.359 * [taylor]: Taking taylor expansion of 2.0 in y 0.359 * [backup-simplify]: Simplify 2.0 into 2.0 0.359 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [backup-simplify]: Simplify x into x 0.359 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (/ 1 1) into 1 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.360 * [taylor]: Taking taylor expansion of x in y 0.360 * [backup-simplify]: Simplify x into x 0.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.360 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (* 0 1) into 0 0.361 * [backup-simplify]: Simplify (* x 0) into 0 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.361 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.362 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 0.362 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 0.362 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.363 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 0.363 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.363 * [taylor]: Taking taylor expansion of 2.0 in x 0.363 * [backup-simplify]: Simplify 2.0 into 2.0 0.363 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.363 * [taylor]: Taking taylor expansion of y in x 0.363 * [backup-simplify]: Simplify y into y 0.363 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.363 * [taylor]: Taking taylor expansion of y in x 0.363 * [backup-simplify]: Simplify y into y 0.363 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [backup-simplify]: Simplify (/ 1 1) into 1 0.364 * [backup-simplify]: Simplify (- 1) into -1 0.364 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.364 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.364 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.366 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.366 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.366 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 0.366 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.366 * [taylor]: Taking taylor expansion of 2.0 in x 0.366 * [backup-simplify]: Simplify 2.0 into 2.0 0.366 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 1 into 1 0.366 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [backup-simplify]: Simplify y into y 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [backup-simplify]: Simplify y into y 0.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify (/ 1 1) into 1 0.367 * [backup-simplify]: Simplify (- 1) into -1 0.370 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.370 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.370 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (- 0) into 0 0.371 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.372 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.372 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.372 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 0.372 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.372 * [taylor]: Taking taylor expansion of -2.0 in y 0.372 * [backup-simplify]: Simplify -2.0 into -2.0 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 0.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.374 * [backup-simplify]: Simplify (- 0) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 0.375 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 0.375 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.375 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.375 * [taylor]: Taking taylor expansion of 2.0 in y 0.375 * [backup-simplify]: Simplify 2.0 into 2.0 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (* 1 1) into 1 0.376 * [backup-simplify]: Simplify (/ 1 1) into 1 0.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.379 * [backup-simplify]: Simplify (- 0) into 0 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.380 * [backup-simplify]: Simplify (- 0) into 0 0.380 * [backup-simplify]: Simplify (+ 0 0) into 0 0.381 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.382 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 0.383 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3)))) 0.383 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.383 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.383 * [taylor]: Taking taylor expansion of 2.0 in y 0.383 * [backup-simplify]: Simplify 2.0 into 2.0 0.383 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.383 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [backup-simplify]: Simplify 0 into 0 0.383 * [backup-simplify]: Simplify 1 into 1 0.383 * [backup-simplify]: Simplify (* 1 1) into 1 0.383 * [backup-simplify]: Simplify (* 1 1) into 1 0.384 * [backup-simplify]: Simplify (/ 1 1) into 1 0.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.385 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (- 0) into 0 0.390 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.392 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.392 * [backup-simplify]: Simplify (- 0) into 0 0.392 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * * * [progress]: simplifying candidates 0.393 * [simplify]: Simplifying: (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y))) (- (+ (log (* x 2.0)) (log y)) (log (- x y))) (- (log (* (* x 2.0) y)) (log (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) 1) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.394 * * [simplify]: Extracting # 0 : cost 0 0.394 * * [simplify]: Extracting # 1 : cost 0 0.394 * * [simplify]: Extracting # 2 : cost 0 0.395 * * [simplify]: Extracting # 3 : cost 0 0.395 * * [simplify]: Extracting # 4 : cost 0 0.395 * * [simplify]: Extracting # 5 : cost 0 0.395 * * [simplify]: Extracting # 6 : cost 0 0.395 * * [simplify]: Extracting # 7 : cost 0 0.395 * * [simplify]: iteration 0 : 77 enodes (cost 400 ) 0.428 * * [simplify]: Extracting # 0 : cost 0 0.429 * * [simplify]: Extracting # 1 : cost 0 0.429 * * [simplify]: Extracting # 2 : cost 0 0.429 * * [simplify]: Extracting # 3 : cost 0 0.430 * * [simplify]: Extracting # 4 : cost 0 0.430 * * [simplify]: iteration 1 : 208 enodes (cost 380 ) 0.539 * * [simplify]: Extracting # 0 : cost 0 0.541 * * [simplify]: Extracting # 1 : cost 0 0.542 * * [simplify]: Extracting # 2 : cost 0 0.544 * * [simplify]: Extracting # 3 : cost 0 0.545 * * [simplify]: Extracting # 4 : cost 0 0.546 * * [simplify]: iteration 2 : 987 enodes (cost 314 ) 1.876 * * [simplify]: Extracting # 0 : cost 0 1.882 * * [simplify]: Extracting # 1 : cost 0 1.892 * * [simplify]: Extracting # 2 : cost 0 1.898 * * [simplify]: Extracting # 3 : cost 0 1.904 * * [simplify]: Extracting # 4 : cost 0 1.909 * * [simplify]: Extracting # 5 : cost 0 1.915 * * [simplify]: iteration done: 5000 enodes (cost 314 ) 1.915 * [simplify]: Simplified to: (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (* x 2.0) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (* x 2.0) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (* (* x 2.0) y) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (* (* x 2.0) y) (- (/ x y) 1) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 1.915 * * * [progress]: adding candidates to table 2.020 * * [progress]: iteration 2 / 4 2.020 * * * [progress]: picking best candidate 2.031 * * * * [pick]: Picked # 2.031 * * * [progress]: localizing error 2.045 * * * [progress]: generating rewritten candidates 2.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.124 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.154 * * * [progress]: generating series expansions 2.155 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.155 * [backup-simplify]: Simplify (* (* x 2.0) (/ y (- x y))) into (* 2.0 (/ (* x y) (- x y))) 2.155 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 2.155 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 2.155 * [taylor]: Taking taylor expansion of 2.0 in y 2.155 * [backup-simplify]: Simplify 2.0 into 2.0 2.155 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 2.155 * [taylor]: Taking taylor expansion of (* x y) in y 2.155 * [taylor]: Taking taylor expansion of x in y 2.155 * [backup-simplify]: Simplify x into x 2.155 * [taylor]: Taking taylor expansion of y in y 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [taylor]: Taking taylor expansion of (- x y) in y 2.155 * [taylor]: Taking taylor expansion of x in y 2.155 * [backup-simplify]: Simplify x into x 2.155 * [taylor]: Taking taylor expansion of y in y 2.155 * [backup-simplify]: Simplify 0 into 0 2.155 * [backup-simplify]: Simplify 1 into 1 2.155 * [backup-simplify]: Simplify (* x 0) into 0 2.156 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.157 * [backup-simplify]: Simplify (- 0) into 0 2.157 * [backup-simplify]: Simplify (+ x 0) into x 2.157 * [backup-simplify]: Simplify (/ x x) into 1 2.157 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.157 * [taylor]: Taking taylor expansion of 2.0 in x 2.157 * [backup-simplify]: Simplify 2.0 into 2.0 2.157 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.157 * [taylor]: Taking taylor expansion of (* x y) in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify 1 into 1 2.157 * [taylor]: Taking taylor expansion of y in x 2.157 * [backup-simplify]: Simplify y into y 2.157 * [taylor]: Taking taylor expansion of (- x y) in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify 1 into 1 2.157 * [taylor]: Taking taylor expansion of y in x 2.157 * [backup-simplify]: Simplify y into y 2.157 * [backup-simplify]: Simplify (* 0 y) into 0 2.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.158 * [backup-simplify]: Simplify (- y) into (- y) 2.158 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.158 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.158 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.158 * [taylor]: Taking taylor expansion of 2.0 in x 2.158 * [backup-simplify]: Simplify 2.0 into 2.0 2.158 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.158 * [taylor]: Taking taylor expansion of (* x y) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [backup-simplify]: Simplify 0 into 0 2.158 * [backup-simplify]: Simplify 1 into 1 2.158 * [taylor]: Taking taylor expansion of y in x 2.158 * [backup-simplify]: Simplify y into y 2.158 * [taylor]: Taking taylor expansion of (- x y) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [backup-simplify]: Simplify 0 into 0 2.158 * [backup-simplify]: Simplify 1 into 1 2.158 * [taylor]: Taking taylor expansion of y in x 2.158 * [backup-simplify]: Simplify y into y 2.158 * [backup-simplify]: Simplify (* 0 y) into 0 2.159 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.159 * [backup-simplify]: Simplify (- y) into (- y) 2.159 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.159 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.159 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 2.159 * [taylor]: Taking taylor expansion of -2.0 in y 2.160 * [backup-simplify]: Simplify -2.0 into -2.0 2.160 * [backup-simplify]: Simplify 0 into 0 2.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.161 * [backup-simplify]: Simplify (- 0) into 0 2.161 * [backup-simplify]: Simplify (+ 1 0) into 1 2.161 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 2.162 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 2.162 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 2.162 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 2.162 * [taylor]: Taking taylor expansion of 2.0 in y 2.162 * [backup-simplify]: Simplify 2.0 into 2.0 2.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.162 * [taylor]: Taking taylor expansion of y in y 2.162 * [backup-simplify]: Simplify 0 into 0 2.162 * [backup-simplify]: Simplify 1 into 1 2.163 * [backup-simplify]: Simplify (/ 1 1) into 1 2.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.165 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.165 * [backup-simplify]: Simplify (- 0) into 0 2.165 * [backup-simplify]: Simplify 0 into 0 2.166 * [backup-simplify]: Simplify 0 into 0 2.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.167 * [backup-simplify]: Simplify (- 0) into 0 2.167 * [backup-simplify]: Simplify (+ 0 0) into 0 2.168 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 2.168 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 2.168 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.168 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.168 * [taylor]: Taking taylor expansion of 2.0 in y 2.168 * [backup-simplify]: Simplify 2.0 into 2.0 2.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.168 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.168 * [taylor]: Taking taylor expansion of y in y 2.169 * [backup-simplify]: Simplify 0 into 0 2.169 * [backup-simplify]: Simplify 1 into 1 2.169 * [backup-simplify]: Simplify (* 1 1) into 1 2.169 * [backup-simplify]: Simplify (/ 1 1) into 1 2.170 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.171 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.175 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.175 * [backup-simplify]: Simplify (- 0) into 0 2.175 * [backup-simplify]: Simplify 0 into 0 2.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.177 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.177 * [backup-simplify]: Simplify (- 0) into 0 2.177 * [backup-simplify]: Simplify 0 into 0 2.177 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify (* (* (/ 1 x) 2.0) (/ (/ 1 y) (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 2.178 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 2.178 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 2.178 * [taylor]: Taking taylor expansion of 2.0 in y 2.178 * [backup-simplify]: Simplify 2.0 into 2.0 2.178 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 2.178 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.178 * [taylor]: Taking taylor expansion of x in y 2.178 * [backup-simplify]: Simplify x into x 2.178 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.178 * [taylor]: Taking taylor expansion of y in y 2.178 * [backup-simplify]: Simplify 0 into 0 2.178 * [backup-simplify]: Simplify 1 into 1 2.179 * [backup-simplify]: Simplify (/ 1 1) into 1 2.179 * [taylor]: Taking taylor expansion of (* x y) in y 2.179 * [taylor]: Taking taylor expansion of x in y 2.179 * [backup-simplify]: Simplify x into x 2.179 * [taylor]: Taking taylor expansion of y in y 2.179 * [backup-simplify]: Simplify 0 into 0 2.179 * [backup-simplify]: Simplify 1 into 1 2.179 * [backup-simplify]: Simplify (- 1) into -1 2.179 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.180 * [backup-simplify]: Simplify (* x 0) into 0 2.180 * [backup-simplify]: Simplify (* -1 0) into 0 2.180 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.182 * [backup-simplify]: Simplify (- 0) into 0 2.182 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.182 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 2.182 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 2.182 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.182 * [taylor]: Taking taylor expansion of 2.0 in x 2.182 * [backup-simplify]: Simplify 2.0 into 2.0 2.182 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.182 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.182 * [backup-simplify]: Simplify 0 into 0 2.182 * [backup-simplify]: Simplify 1 into 1 2.183 * [backup-simplify]: Simplify (/ 1 1) into 1 2.183 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.183 * [taylor]: Taking taylor expansion of y in x 2.183 * [backup-simplify]: Simplify y into y 2.183 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.183 * [taylor]: Taking taylor expansion of (* x y) in x 2.183 * [taylor]: Taking taylor expansion of x in x 2.183 * [backup-simplify]: Simplify 0 into 0 2.183 * [backup-simplify]: Simplify 1 into 1 2.183 * [taylor]: Taking taylor expansion of y in x 2.183 * [backup-simplify]: Simplify y into y 2.183 * [backup-simplify]: Simplify (+ 1 0) into 1 2.183 * [backup-simplify]: Simplify (* 0 y) into 0 2.184 * [backup-simplify]: Simplify (* 1 0) into 0 2.184 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.185 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.185 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.185 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 2.185 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 2.185 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.185 * [taylor]: Taking taylor expansion of 2.0 in x 2.185 * [backup-simplify]: Simplify 2.0 into 2.0 2.185 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.185 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.185 * [backup-simplify]: Simplify 0 into 0 2.185 * [backup-simplify]: Simplify 1 into 1 2.186 * [backup-simplify]: Simplify (/ 1 1) into 1 2.186 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.186 * [taylor]: Taking taylor expansion of y in x 2.186 * [backup-simplify]: Simplify y into y 2.186 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.186 * [taylor]: Taking taylor expansion of (* x y) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.186 * [backup-simplify]: Simplify 0 into 0 2.186 * [backup-simplify]: Simplify 1 into 1 2.186 * [taylor]: Taking taylor expansion of y in x 2.186 * [backup-simplify]: Simplify y into y 2.186 * [backup-simplify]: Simplify (+ 1 0) into 1 2.186 * [backup-simplify]: Simplify (* 0 y) into 0 2.187 * [backup-simplify]: Simplify (* 1 0) into 0 2.187 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.188 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.188 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.188 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 2.188 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 2.188 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 2.188 * [taylor]: Taking taylor expansion of 2.0 in y 2.188 * [backup-simplify]: Simplify 2.0 into 2.0 2.188 * [taylor]: Taking taylor expansion of y in y 2.188 * [backup-simplify]: Simplify 0 into 0 2.188 * [backup-simplify]: Simplify 1 into 1 2.189 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 2.190 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 2.190 * [backup-simplify]: Simplify 0 into 0 2.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.192 * [backup-simplify]: Simplify (- 0) into 0 2.192 * [backup-simplify]: Simplify (+ 0 0) into 0 2.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 2.193 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 2.193 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.193 * [taylor]: Taking taylor expansion of 2.0 in y 2.193 * [backup-simplify]: Simplify 2.0 into 2.0 2.193 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.194 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.194 * [taylor]: Taking taylor expansion of y in y 2.194 * [backup-simplify]: Simplify 0 into 0 2.194 * [backup-simplify]: Simplify 1 into 1 2.194 * [backup-simplify]: Simplify (* 1 1) into 1 2.194 * [backup-simplify]: Simplify (/ 1 1) into 1 2.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.196 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.198 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.199 * [backup-simplify]: Simplify 0 into 0 2.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.200 * [backup-simplify]: Simplify 0 into 0 2.201 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.202 * [backup-simplify]: Simplify (- 0) into 0 2.203 * [backup-simplify]: Simplify (+ 0 0) into 0 2.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 2.205 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 2.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.205 * [taylor]: Taking taylor expansion of 2.0 in y 2.205 * [backup-simplify]: Simplify 2.0 into 2.0 2.205 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.205 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.205 * [taylor]: Taking taylor expansion of y in y 2.205 * [backup-simplify]: Simplify 0 into 0 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [backup-simplify]: Simplify (* 1 1) into 1 2.206 * [backup-simplify]: Simplify (* 1 1) into 1 2.206 * [backup-simplify]: Simplify (/ 1 1) into 1 2.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.210 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.211 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.216 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.216 * [backup-simplify]: Simplify 0 into 0 2.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.219 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.219 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) 2.0) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 2.220 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 2.220 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 2.220 * [taylor]: Taking taylor expansion of 2.0 in y 2.220 * [backup-simplify]: Simplify 2.0 into 2.0 2.221 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [backup-simplify]: Simplify x into x 2.221 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.221 * [taylor]: Taking taylor expansion of y in y 2.221 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify 1 into 1 2.221 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.221 * [taylor]: Taking taylor expansion of y in y 2.221 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify 1 into 1 2.221 * [backup-simplify]: Simplify (/ 1 1) into 1 2.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [backup-simplify]: Simplify x into x 2.221 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.222 * [backup-simplify]: Simplify (+ 1 0) into 1 2.222 * [backup-simplify]: Simplify (* 0 1) into 0 2.222 * [backup-simplify]: Simplify (* x 0) into 0 2.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.223 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.223 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.224 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.224 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.225 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 2.225 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.225 * [taylor]: Taking taylor expansion of 2.0 in x 2.225 * [backup-simplify]: Simplify 2.0 into 2.0 2.225 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify 1 into 1 2.225 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.225 * [taylor]: Taking taylor expansion of y in x 2.225 * [backup-simplify]: Simplify y into y 2.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.225 * [taylor]: Taking taylor expansion of y in x 2.225 * [backup-simplify]: Simplify y into y 2.225 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify 1 into 1 2.226 * [backup-simplify]: Simplify (/ 1 1) into 1 2.226 * [backup-simplify]: Simplify (- 1) into -1 2.227 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.227 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.227 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 2.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.228 * [backup-simplify]: Simplify (- 0) into 0 2.228 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.229 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 2.229 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 2.229 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 2.229 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.229 * [taylor]: Taking taylor expansion of 2.0 in x 2.229 * [backup-simplify]: Simplify 2.0 into 2.0 2.229 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [backup-simplify]: Simplify 1 into 1 2.230 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.230 * [taylor]: Taking taylor expansion of y in x 2.230 * [backup-simplify]: Simplify y into y 2.230 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.230 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.230 * [taylor]: Taking taylor expansion of y in x 2.230 * [backup-simplify]: Simplify y into y 2.230 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [backup-simplify]: Simplify 1 into 1 2.236 * [backup-simplify]: Simplify (/ 1 1) into 1 2.237 * [backup-simplify]: Simplify (- 1) into -1 2.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.238 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.238 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 2.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.239 * [backup-simplify]: Simplify (- 0) into 0 2.239 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.240 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 2.240 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 2.240 * [backup-simplify]: Simplify (/ 2.0 (- y)) 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 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 1) into -2.0 2.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 2.242 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.243 * [backup-simplify]: Simplify (- 0) into 0 2.244 * [backup-simplify]: Simplify (+ 0 0) into 0 2.244 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 2.245 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 2.245 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 2.246 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.246 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.246 * [taylor]: Taking taylor expansion of 2.0 in y 2.246 * [backup-simplify]: Simplify 2.0 into 2.0 2.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.246 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.246 * [taylor]: Taking taylor expansion of y in y 2.246 * [backup-simplify]: Simplify 0 into 0 2.246 * [backup-simplify]: Simplify 1 into 1 2.246 * [backup-simplify]: Simplify (* 1 1) into 1 2.247 * [backup-simplify]: Simplify (/ 1 1) into 1 2.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.251 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.251 * [backup-simplify]: Simplify (- 0) into 0 2.251 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.252 * [backup-simplify]: Simplify 0 into 0 2.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.254 * [backup-simplify]: Simplify (- 0) into 0 2.254 * [backup-simplify]: Simplify (+ 0 0) into 0 2.255 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 2.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 2.257 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3)))) 2.257 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 2.257 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.257 * [taylor]: Taking taylor expansion of 2.0 in y 2.257 * [backup-simplify]: Simplify 2.0 into 2.0 2.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.257 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.257 * [taylor]: Taking taylor expansion of y in y 2.257 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify 1 into 1 2.258 * [backup-simplify]: Simplify (* 1 1) into 1 2.258 * [backup-simplify]: Simplify (* 1 1) into 1 2.259 * [backup-simplify]: Simplify (/ 1 1) into 1 2.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.263 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.268 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.268 * [backup-simplify]: Simplify (- 0) into 0 2.268 * [backup-simplify]: Simplify 0 into 0 2.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.271 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.271 * [backup-simplify]: Simplify (- 0) into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.272 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.272 * [backup-simplify]: Simplify (/ y (- x y)) into (/ y (- x y)) 2.272 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0 2.272 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x 2.272 * [taylor]: Taking taylor expansion of y in x 2.272 * [backup-simplify]: Simplify y into y 2.272 * [taylor]: Taking taylor expansion of (- x y) in x 2.272 * [taylor]: Taking taylor expansion of x in x 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.272 * [taylor]: Taking taylor expansion of y in x 2.272 * [backup-simplify]: Simplify y into y 2.272 * [backup-simplify]: Simplify (- y) into (- y) 2.272 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.272 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.272 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 2.272 * [taylor]: Taking taylor expansion of y in y 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.272 * [taylor]: Taking taylor expansion of (- x y) in y 2.272 * [taylor]: Taking taylor expansion of x in y 2.272 * [backup-simplify]: Simplify x into x 2.272 * [taylor]: Taking taylor expansion of y in y 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.272 * [backup-simplify]: Simplify (- 0) into 0 2.272 * [backup-simplify]: Simplify (+ x 0) into x 2.272 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.272 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 2.272 * [taylor]: Taking taylor expansion of y in y 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.272 * [taylor]: Taking taylor expansion of (- x y) in y 2.273 * [taylor]: Taking taylor expansion of x in y 2.273 * [backup-simplify]: Simplify x into x 2.273 * [taylor]: Taking taylor expansion of y in y 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 1 into 1 2.273 * [backup-simplify]: Simplify (- 0) into 0 2.273 * [backup-simplify]: Simplify (+ x 0) into x 2.273 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.273 * [taylor]: Taking taylor expansion of x in x 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 1 into 1 2.273 * [backup-simplify]: Simplify (/ 1 1) into 1 2.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.274 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify (- 1) into -1 2.274 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.274 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ -1 x)))) into (/ 1 (pow x 2)) 2.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.274 * [taylor]: Taking taylor expansion of x in x 2.274 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify 1 into 1 2.275 * [backup-simplify]: Simplify (* 1 1) into 1 2.275 * [backup-simplify]: Simplify (/ 1 1) into 1 2.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.276 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.277 * [backup-simplify]: Simplify 0 into 0 2.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.277 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify (- 0) into 0 2.278 * [backup-simplify]: Simplify (+ 0 0) into 0 2.278 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 (pow x 2)) (/ -1 x)))) into (/ 1 (pow x 3)) 2.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.278 * [taylor]: Taking taylor expansion of (pow x 3) 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 2.279 * [backup-simplify]: Simplify (* 1 1) into 1 2.279 * [backup-simplify]: Simplify (* 1 1) into 1 2.279 * [backup-simplify]: Simplify (/ 1 1) into 1 2.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.281 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.285 * [backup-simplify]: Simplify 0 into 0 2.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 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 (/ (/ 1 y) (- (/ 1 x) (/ 1 y))) into (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) 2.286 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0 2.286 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x 2.286 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.286 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.286 * [taylor]: Taking taylor expansion of x in x 2.286 * [backup-simplify]: Simplify 0 into 0 2.286 * [backup-simplify]: Simplify 1 into 1 2.286 * [backup-simplify]: Simplify (/ 1 1) into 1 2.286 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.286 * [taylor]: Taking taylor expansion of y in x 2.286 * [backup-simplify]: Simplify y into y 2.286 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.286 * [taylor]: Taking taylor expansion of y in x 2.286 * [backup-simplify]: Simplify y into y 2.287 * [backup-simplify]: Simplify (+ 1 0) into 1 2.287 * [backup-simplify]: Simplify (* 1 y) into y 2.287 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.287 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 2.287 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.287 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.287 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.287 * [taylor]: Taking taylor expansion of x in y 2.287 * [backup-simplify]: Simplify x into x 2.287 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.287 * [taylor]: Taking taylor expansion of y in y 2.287 * [backup-simplify]: Simplify 0 into 0 2.287 * [backup-simplify]: Simplify 1 into 1 2.287 * [backup-simplify]: Simplify (/ 1 1) into 1 2.287 * [taylor]: Taking taylor expansion of y in y 2.287 * [backup-simplify]: Simplify 0 into 0 2.287 * [backup-simplify]: Simplify 1 into 1 2.288 * [backup-simplify]: Simplify (- 1) into -1 2.288 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.288 * [backup-simplify]: Simplify (* -1 0) into 0 2.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.289 * [backup-simplify]: Simplify (- 0) into 0 2.289 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.289 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 2.290 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 2.290 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 2.290 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.290 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.290 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.290 * [taylor]: Taking taylor expansion of x in y 2.290 * [backup-simplify]: Simplify x into x 2.290 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.290 * [taylor]: Taking taylor expansion of y in y 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.290 * [backup-simplify]: Simplify (/ 1 1) into 1 2.290 * [taylor]: Taking taylor expansion of y in y 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.291 * [backup-simplify]: Simplify (- 1) into -1 2.291 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.292 * [backup-simplify]: Simplify (* -1 0) into 0 2.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.293 * [backup-simplify]: Simplify (- 0) into 0 2.293 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.294 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 2.294 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 2.294 * [taylor]: Taking taylor expansion of -1 in x 2.294 * [backup-simplify]: Simplify -1 into -1 2.294 * [backup-simplify]: Simplify 0 into 0 2.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.296 * [backup-simplify]: Simplify (- 0) into 0 2.296 * [backup-simplify]: Simplify (+ 0 0) into 0 2.297 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 2.297 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 x) (- 1))))) into (- (/ 1 x)) 2.297 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.297 * [taylor]: Taking taylor expansion of x in x 2.297 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify 1 into 1 2.298 * [backup-simplify]: Simplify (/ 1 1) into 1 2.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.300 * [backup-simplify]: Simplify (- 0) into 0 2.300 * [backup-simplify]: Simplify 0 into 0 2.300 * [backup-simplify]: Simplify 0 into 0 2.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.301 * [backup-simplify]: Simplify (- 0) into 0 2.302 * [backup-simplify]: Simplify (+ 0 0) into 0 2.303 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 2.304 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 x)) (/ (/ 1 x) (- 1))))) into (- (/ 1 (pow x 2))) 2.304 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 2.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.304 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.304 * [backup-simplify]: Simplify 0 into 0 2.304 * [backup-simplify]: Simplify 1 into 1 2.305 * [backup-simplify]: Simplify (* 1 1) into 1 2.305 * [backup-simplify]: Simplify (/ 1 1) into 1 2.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.311 * [backup-simplify]: Simplify (- 0) into 0 2.311 * [backup-simplify]: Simplify 0 into 0 2.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.312 * [backup-simplify]: Simplify (- 0) into 0 2.312 * [backup-simplify]: Simplify 0 into 0 2.312 * [backup-simplify]: Simplify 0 into 0 2.312 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* y (- (/ 1 y) (/ 1 x)))) 2.313 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0 2.313 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.313 * [taylor]: Taking taylor expansion of -1 in x 2.313 * [backup-simplify]: Simplify -1 into -1 2.313 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.313 * [taylor]: Taking taylor expansion of y in x 2.313 * [backup-simplify]: Simplify y into y 2.313 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.313 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.313 * [taylor]: Taking taylor expansion of y in x 2.313 * [backup-simplify]: Simplify y into y 2.313 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.313 * [taylor]: Taking taylor expansion of x in x 2.313 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify 1 into 1 2.314 * [backup-simplify]: Simplify (/ 1 1) into 1 2.314 * [backup-simplify]: Simplify (- 1) into -1 2.315 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.315 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.315 * [backup-simplify]: Simplify (/ -1 (* -1 y)) into (/ 1 y) 2.315 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.315 * [taylor]: Taking taylor expansion of -1 in y 2.315 * [backup-simplify]: Simplify -1 into -1 2.315 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.315 * [taylor]: Taking taylor expansion of y in y 2.315 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify 1 into 1 2.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.316 * [taylor]: Taking taylor expansion of y in y 2.316 * [backup-simplify]: Simplify 0 into 0 2.316 * [backup-simplify]: Simplify 1 into 1 2.316 * [backup-simplify]: Simplify (/ 1 1) into 1 2.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.316 * [taylor]: Taking taylor expansion of x in y 2.316 * [backup-simplify]: Simplify x into x 2.316 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.317 * [backup-simplify]: Simplify (+ 1 0) into 1 2.317 * [backup-simplify]: Simplify (* 0 1) into 0 2.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.318 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.318 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.319 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.319 * [backup-simplify]: Simplify (/ -1 1) into -1 2.319 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.319 * [taylor]: Taking taylor expansion of -1 in y 2.319 * [backup-simplify]: Simplify -1 into -1 2.319 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.319 * [taylor]: Taking taylor expansion of y in y 2.319 * [backup-simplify]: Simplify 0 into 0 2.319 * [backup-simplify]: Simplify 1 into 1 2.319 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.319 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.319 * [taylor]: Taking taylor expansion of y in y 2.320 * [backup-simplify]: Simplify 0 into 0 2.320 * [backup-simplify]: Simplify 1 into 1 2.320 * [backup-simplify]: Simplify (/ 1 1) into 1 2.320 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.320 * [taylor]: Taking taylor expansion of x in y 2.320 * [backup-simplify]: Simplify x into x 2.320 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.321 * [backup-simplify]: Simplify (+ 1 0) into 1 2.321 * [backup-simplify]: Simplify (* 0 1) into 0 2.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.322 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.322 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.323 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.323 * [backup-simplify]: Simplify (/ -1 1) into -1 2.323 * [taylor]: Taking taylor expansion of -1 in x 2.323 * [backup-simplify]: Simplify -1 into -1 2.323 * [backup-simplify]: Simplify 0 into 0 2.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.325 * [backup-simplify]: Simplify (- 0) into 0 2.325 * [backup-simplify]: Simplify (+ 0 0) into 0 2.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 x))) (* 0 1))) into (- (/ 1 x)) 2.327 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 x)) 1)))) into (- (/ 1 x)) 2.327 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [backup-simplify]: Simplify 0 into 0 2.327 * [backup-simplify]: Simplify 1 into 1 2.327 * [backup-simplify]: Simplify (/ 1 1) into 1 2.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.329 * [backup-simplify]: Simplify (- 0) into 0 2.329 * [backup-simplify]: Simplify 0 into 0 2.329 * [backup-simplify]: Simplify 0 into 0 2.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.331 * [backup-simplify]: Simplify (- 0) into 0 2.331 * [backup-simplify]: Simplify (+ 0 0) into 0 2.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0 2.334 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 x)) (/ (- (/ 1 x)) 1)))) into (- (/ 1 (pow x 2))) 2.334 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 2.334 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.334 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.334 * [taylor]: Taking taylor expansion of x in x 2.334 * [backup-simplify]: Simplify 0 into 0 2.334 * [backup-simplify]: Simplify 1 into 1 2.335 * [backup-simplify]: Simplify (* 1 1) into 1 2.335 * [backup-simplify]: Simplify (/ 1 1) into 1 2.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.337 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.341 * [backup-simplify]: Simplify (- 0) into 0 2.341 * [backup-simplify]: Simplify 0 into 0 2.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.342 * [backup-simplify]: Simplify (- 0) into 0 2.342 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * * * [progress]: simplifying candidates 2.345 * [simplify]: Simplifying: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y)))) (+ (+ (log x) (log 2.0)) (log (/ y (- x y)))) (+ (log (* x 2.0)) (- (log y) (log (- x y)))) (+ (log (* x 2.0)) (log (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ 1 (sqrt (- x y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) (/ 1 (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) 1) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (- (log y) (log (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) (/ (cbrt y) (sqrt (- x y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) (/ 1 1) (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ 1 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) (/ y 1) (/ y (+ (sqrt x) (sqrt y))) (/ y 1) (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 0 0 0 2.348 * * [simplify]: Extracting # 0 : cost 0 2.349 * * [simplify]: Extracting # 1 : cost 0 2.349 * * [simplify]: Extracting # 2 : cost 0 2.349 * * [simplify]: Extracting # 3 : cost 0 2.349 * * [simplify]: Extracting # 4 : cost 0 2.350 * * [simplify]: Extracting # 5 : cost 0 2.350 * * [simplify]: Extracting # 6 : cost 0 2.350 * * [simplify]: Extracting # 7 : cost 0 2.351 * * [simplify]: iteration 0 : 116 enodes (cost 915 ) 2.397 * * [simplify]: Extracting # 0 : cost 0 2.398 * * [simplify]: Extracting # 1 : cost 0 2.399 * * [simplify]: Extracting # 2 : cost 0 2.399 * * [simplify]: Extracting # 3 : cost 0 2.399 * * [simplify]: iteration 1 : 299 enodes (cost 856 ) 2.600 * * [simplify]: Extracting # 0 : cost 0 2.602 * * [simplify]: Extracting # 1 : cost 0 2.603 * * [simplify]: Extracting # 2 : cost 0 2.605 * * [simplify]: Extracting # 3 : cost 0 2.606 * * [simplify]: Extracting # 4 : cost 0 2.607 * * [simplify]: iteration 2 : 1230 enodes (cost 756 ) 4.167 * * [simplify]: Extracting # 0 : cost 0 4.190 * * [simplify]: Extracting # 1 : cost 0 4.201 * * [simplify]: Extracting # 2 : cost 0 4.212 * * [simplify]: Extracting # 3 : cost 0 4.222 * * [simplify]: Extracting # 4 : cost 0 4.233 * * [simplify]: iteration done: 5001 enodes (cost 756 ) 4.234 * [simplify]: Simplified to: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* x (* 2.0 (* (cbrt y) (cbrt y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* x (* 2.0 (* (cbrt y) (cbrt y)))) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (sqrt y)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (sqrt y)) (/ (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (* x 2.0) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* x 2.0) (* x 2.0) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (log (/ y (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (pow (/ y (- x y)) 3) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (pow (/ y (- x y)) 3) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (* (/ (cbrt y) (cbrt (- x y))) (/ (cbrt y) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (cbrt y) (/ (sqrt (- x y)) (cbrt y))) (/ (cbrt y) (sqrt (- x y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (/ (sqrt y) (cbrt (- x y))) (cbrt (- x y))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (sqrt y) (/ (sqrt y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) 1 (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) 1 (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) y (/ y (+ (sqrt x) (sqrt y))) y (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ (/ y (+ x y)) (- x y)) 0 0 0 0 0 0 4.235 * * * [progress]: adding candidates to table 4.456 * * [progress]: iteration 3 / 4 4.456 * * * [progress]: picking best candidate 4.470 * * * * [pick]: Picked # 4.470 * * * [progress]: localizing error 4.483 * * * [progress]: generating rewritten candidates 4.483 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.519 * * * [progress]: generating series expansions 4.519 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.519 * [backup-simplify]: Simplify (/ (* x 2.0) (- (/ x y) 1)) into (* 2.0 (/ x (- (/ x y) 1))) 4.519 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in (x y) around 0 4.520 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in y 4.520 * [taylor]: Taking taylor expansion of 2.0 in y 4.520 * [backup-simplify]: Simplify 2.0 into 2.0 4.520 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in y 4.520 * [taylor]: Taking taylor expansion of x in y 4.520 * [backup-simplify]: Simplify x into x 4.520 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 4.520 * [taylor]: Taking taylor expansion of (/ x y) in y 4.520 * [taylor]: Taking taylor expansion of x in y 4.520 * [backup-simplify]: Simplify x into x 4.520 * [taylor]: Taking taylor expansion of y in y 4.520 * [backup-simplify]: Simplify 0 into 0 4.520 * [backup-simplify]: Simplify 1 into 1 4.520 * [backup-simplify]: Simplify (/ x 1) into x 4.520 * [taylor]: Taking taylor expansion of 1 in y 4.520 * [backup-simplify]: Simplify 1 into 1 4.520 * [backup-simplify]: Simplify (+ x 0) into x 4.520 * [backup-simplify]: Simplify (/ x x) into 1 4.520 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 4.520 * [taylor]: Taking taylor expansion of 2.0 in x 4.520 * [backup-simplify]: Simplify 2.0 into 2.0 4.520 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 4.520 * [taylor]: Taking taylor expansion of x in x 4.520 * [backup-simplify]: Simplify 0 into 0 4.520 * [backup-simplify]: Simplify 1 into 1 4.520 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 4.520 * [taylor]: Taking taylor expansion of (/ x y) in x 4.520 * [taylor]: Taking taylor expansion of x in x 4.521 * [backup-simplify]: Simplify 0 into 0 4.521 * [backup-simplify]: Simplify 1 into 1 4.521 * [taylor]: Taking taylor expansion of y in x 4.521 * [backup-simplify]: Simplify y into y 4.521 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.521 * [taylor]: Taking taylor expansion of 1 in x 4.521 * [backup-simplify]: Simplify 1 into 1 4.521 * [backup-simplify]: Simplify (- 1) into -1 4.522 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.522 * [backup-simplify]: Simplify (/ 1 -1) into -1 4.522 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 4.522 * [taylor]: Taking taylor expansion of 2.0 in x 4.522 * [backup-simplify]: Simplify 2.0 into 2.0 4.522 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 4.522 * [taylor]: Taking taylor expansion of x in x 4.522 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 4.523 * [taylor]: Taking taylor expansion of (/ x y) in x 4.523 * [taylor]: Taking taylor expansion of x in x 4.523 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [taylor]: Taking taylor expansion of y in x 4.523 * [backup-simplify]: Simplify y into y 4.523 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.523 * [taylor]: Taking taylor expansion of 1 in x 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [backup-simplify]: Simplify (- 1) into -1 4.524 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.524 * [backup-simplify]: Simplify (/ 1 -1) into -1 4.525 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 4.525 * [taylor]: Taking taylor expansion of -2.0 in y 4.525 * [backup-simplify]: Simplify -2.0 into -2.0 4.525 * [backup-simplify]: Simplify 0 into 0 4.525 * [backup-simplify]: Simplify (- 0) into 0 4.525 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.526 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y)) 4.526 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 4.526 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 4.527 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 4.527 * [taylor]: Taking taylor expansion of 2.0 in y 4.527 * [backup-simplify]: Simplify 2.0 into 2.0 4.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.527 * [taylor]: Taking taylor expansion of y in y 4.527 * [backup-simplify]: Simplify 0 into 0 4.527 * [backup-simplify]: Simplify 1 into 1 4.527 * [backup-simplify]: Simplify (/ 1 1) into 1 4.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.530 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.530 * [backup-simplify]: Simplify (- 0) into 0 4.530 * [backup-simplify]: Simplify 0 into 0 4.530 * [backup-simplify]: Simplify 0 into 0 4.530 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 4.531 * [backup-simplify]: Simplify (- 0) into 0 4.531 * [backup-simplify]: Simplify (+ 0 0) into 0 4.532 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (pow y 2))) 4.533 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 4.533 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 4.533 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.533 * [taylor]: Taking taylor expansion of 2.0 in y 4.533 * [backup-simplify]: Simplify 2.0 into 2.0 4.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.533 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.533 * [taylor]: Taking taylor expansion of y in y 4.533 * [backup-simplify]: Simplify 0 into 0 4.533 * [backup-simplify]: Simplify 1 into 1 4.534 * [backup-simplify]: Simplify (* 1 1) into 1 4.534 * [backup-simplify]: Simplify (/ 1 1) into 1 4.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.536 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.540 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.541 * [backup-simplify]: Simplify (- 0) into 0 4.541 * [backup-simplify]: Simplify 0 into 0 4.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.543 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.543 * [backup-simplify]: Simplify (- 0) into 0 4.543 * [backup-simplify]: Simplify 0 into 0 4.543 * [backup-simplify]: Simplify 0 into 0 4.543 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (- (/ (/ 1 x) (/ 1 y)) 1)) into (/ 2.0 (* x (- (/ y x) 1))) 4.544 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in (x y) around 0 4.544 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in y 4.544 * [taylor]: Taking taylor expansion of 2.0 in y 4.544 * [backup-simplify]: Simplify 2.0 into 2.0 4.544 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 4.544 * [taylor]: Taking taylor expansion of x in y 4.544 * [backup-simplify]: Simplify x into x 4.544 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 4.544 * [taylor]: Taking taylor expansion of (/ y x) in y 4.544 * [taylor]: Taking taylor expansion of y in y 4.544 * [backup-simplify]: Simplify 0 into 0 4.544 * [backup-simplify]: Simplify 1 into 1 4.544 * [taylor]: Taking taylor expansion of x in y 4.544 * [backup-simplify]: Simplify x into x 4.544 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.544 * [taylor]: Taking taylor expansion of 1 in y 4.544 * [backup-simplify]: Simplify 1 into 1 4.545 * [backup-simplify]: Simplify (- 1) into -1 4.545 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.545 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 4.545 * [backup-simplify]: Simplify (/ 2.0 (* -1 x)) into (/ -2.0 x) 4.545 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 4.545 * [taylor]: Taking taylor expansion of 2.0 in x 4.546 * [backup-simplify]: Simplify 2.0 into 2.0 4.546 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.546 * [taylor]: Taking taylor expansion of x in x 4.546 * [backup-simplify]: Simplify 0 into 0 4.546 * [backup-simplify]: Simplify 1 into 1 4.546 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.546 * [taylor]: Taking taylor expansion of (/ y x) in x 4.546 * [taylor]: Taking taylor expansion of y in x 4.546 * [backup-simplify]: Simplify y into y 4.546 * [taylor]: Taking taylor expansion of x in x 4.546 * [backup-simplify]: Simplify 0 into 0 4.546 * [backup-simplify]: Simplify 1 into 1 4.546 * [backup-simplify]: Simplify (/ y 1) into y 4.546 * [taylor]: Taking taylor expansion of 1 in x 4.546 * [backup-simplify]: Simplify 1 into 1 4.546 * [backup-simplify]: Simplify (+ y 0) into y 4.546 * [backup-simplify]: Simplify (* 0 y) into 0 4.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.548 * [backup-simplify]: Simplify (- 1) into -1 4.548 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.549 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.549 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 4.549 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 4.549 * [taylor]: Taking taylor expansion of 2.0 in x 4.549 * [backup-simplify]: Simplify 2.0 into 2.0 4.549 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.549 * [taylor]: Taking taylor expansion of x in x 4.549 * [backup-simplify]: Simplify 0 into 0 4.549 * [backup-simplify]: Simplify 1 into 1 4.549 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.549 * [taylor]: Taking taylor expansion of (/ y x) in x 4.549 * [taylor]: Taking taylor expansion of y in x 4.549 * [backup-simplify]: Simplify y into y 4.549 * [taylor]: Taking taylor expansion of x in x 4.549 * [backup-simplify]: Simplify 0 into 0 4.549 * [backup-simplify]: Simplify 1 into 1 4.549 * [backup-simplify]: Simplify (/ y 1) into y 4.549 * [taylor]: Taking taylor expansion of 1 in x 4.549 * [backup-simplify]: Simplify 1 into 1 4.549 * [backup-simplify]: Simplify (+ y 0) into y 4.549 * [backup-simplify]: Simplify (* 0 y) into 0 4.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.551 * [backup-simplify]: Simplify (- 1) into -1 4.551 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.552 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.552 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 4.552 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 4.552 * [taylor]: Taking taylor expansion of 2.0 in y 4.552 * [backup-simplify]: Simplify 2.0 into 2.0 4.552 * [taylor]: Taking taylor expansion of y in y 4.552 * [backup-simplify]: Simplify 0 into 0 4.552 * [backup-simplify]: Simplify 1 into 1 4.552 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 4.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 4.553 * [backup-simplify]: Simplify 0 into 0 4.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.555 * [backup-simplify]: Simplify (- 0) into 0 4.556 * [backup-simplify]: Simplify (+ 0 0) into 0 4.556 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 4.557 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 4.557 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.557 * [taylor]: Taking taylor expansion of 2.0 in y 4.557 * [backup-simplify]: Simplify 2.0 into 2.0 4.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.557 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.557 * [taylor]: Taking taylor expansion of y in y 4.557 * [backup-simplify]: Simplify 0 into 0 4.557 * [backup-simplify]: Simplify 1 into 1 4.558 * [backup-simplify]: Simplify (* 1 1) into 1 4.558 * [backup-simplify]: Simplify (/ 1 1) into 1 4.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.560 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.562 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.563 * [backup-simplify]: Simplify 0 into 0 4.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.564 * [backup-simplify]: Simplify 0 into 0 4.566 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.566 * [backup-simplify]: Simplify (- 0) into 0 4.566 * [backup-simplify]: Simplify (+ 0 0) into 0 4.568 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 4.568 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 4.569 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 4.569 * [taylor]: Taking taylor expansion of 2.0 in y 4.569 * [backup-simplify]: Simplify 2.0 into 2.0 4.569 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.569 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.569 * [taylor]: Taking taylor expansion of y in y 4.569 * [backup-simplify]: Simplify 0 into 0 4.569 * [backup-simplify]: Simplify 1 into 1 4.569 * [backup-simplify]: Simplify (* 1 1) into 1 4.570 * [backup-simplify]: Simplify (* 1 1) into 1 4.570 * [backup-simplify]: Simplify (/ 1 1) into 1 4.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.579 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.580 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.581 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.586 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.586 * [backup-simplify]: Simplify 0 into 0 4.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.589 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.589 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.590 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (- (/ (/ 1 (- x)) (/ 1 (- y))) 1)) into (/ -2.0 (* x (- (/ y x) 1))) 4.591 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in (x y) around 0 4.591 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in y 4.591 * [taylor]: Taking taylor expansion of -2.0 in y 4.591 * [backup-simplify]: Simplify -2.0 into -2.0 4.591 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 4.591 * [taylor]: Taking taylor expansion of x in y 4.591 * [backup-simplify]: Simplify x into x 4.591 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 4.591 * [taylor]: Taking taylor expansion of (/ y x) in y 4.591 * [taylor]: Taking taylor expansion of y in y 4.591 * [backup-simplify]: Simplify 0 into 0 4.591 * [backup-simplify]: Simplify 1 into 1 4.591 * [taylor]: Taking taylor expansion of x in y 4.591 * [backup-simplify]: Simplify x into x 4.591 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.591 * [taylor]: Taking taylor expansion of 1 in y 4.591 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify (- 1) into -1 4.592 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.592 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 4.592 * [backup-simplify]: Simplify (/ -2.0 (* -1 x)) into (/ 2.0 x) 4.592 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 4.592 * [taylor]: Taking taylor expansion of -2.0 in x 4.592 * [backup-simplify]: Simplify -2.0 into -2.0 4.593 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.593 * [taylor]: Taking taylor expansion of (/ y x) in x 4.593 * [taylor]: Taking taylor expansion of y in x 4.593 * [backup-simplify]: Simplify y into y 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (/ y 1) into y 4.593 * [taylor]: Taking taylor expansion of 1 in x 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (+ y 0) into y 4.593 * [backup-simplify]: Simplify (* 0 y) into 0 4.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.594 * [backup-simplify]: Simplify (- 1) into -1 4.595 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.595 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.595 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 4.595 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 4.595 * [taylor]: Taking taylor expansion of -2.0 in x 4.595 * [backup-simplify]: Simplify -2.0 into -2.0 4.595 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.595 * [taylor]: Taking taylor expansion of x in x 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify 1 into 1 4.595 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.595 * [taylor]: Taking taylor expansion of (/ y x) in x 4.595 * [taylor]: Taking taylor expansion of y in x 4.595 * [backup-simplify]: Simplify y into y 4.595 * [taylor]: Taking taylor expansion of x in x 4.595 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (/ y 1) into y 4.596 * [taylor]: Taking taylor expansion of 1 in x 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (+ y 0) into y 4.596 * [backup-simplify]: Simplify (* 0 y) into 0 4.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.597 * [backup-simplify]: Simplify (- 1) into -1 4.597 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.598 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.598 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 4.598 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 4.598 * [taylor]: Taking taylor expansion of -2.0 in y 4.598 * [backup-simplify]: Simplify -2.0 into -2.0 4.598 * [taylor]: Taking taylor expansion of y in y 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify 1 into 1 4.599 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 4.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 4.600 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.602 * [backup-simplify]: Simplify (- 0) into 0 4.602 * [backup-simplify]: Simplify (+ 0 0) into 0 4.603 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 4.603 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -2.0 y) (/ (- 1) y)))) into (- (* 2.0 (/ 1 (pow y 2)))) 4.603 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 4.603 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.603 * [taylor]: Taking taylor expansion of 2.0 in y 4.603 * [backup-simplify]: Simplify 2.0 into 2.0 4.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.603 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.604 * [taylor]: Taking taylor expansion of y in y 4.604 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify 1 into 1 4.604 * [backup-simplify]: Simplify (* 1 1) into 1 4.604 * [backup-simplify]: Simplify (/ 1 1) into 1 4.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.606 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.609 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.609 * [backup-simplify]: Simplify (- 0) into 0 4.609 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.610 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.611 * [backup-simplify]: Simplify (- 0) into 0 4.612 * [backup-simplify]: Simplify (+ 0 0) into 0 4.612 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 4.613 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -2.0 y) (/ 0 y)) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ (- 1) y)))) into (- (* 2.0 (/ 1 (pow y 3)))) 4.613 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 4.613 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 4.613 * [taylor]: Taking taylor expansion of 2.0 in y 4.613 * [backup-simplify]: Simplify 2.0 into 2.0 4.613 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.613 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.613 * [taylor]: Taking taylor expansion of y in y 4.613 * [backup-simplify]: Simplify 0 into 0 4.613 * [backup-simplify]: Simplify 1 into 1 4.613 * [backup-simplify]: Simplify (* 1 1) into 1 4.614 * [backup-simplify]: Simplify (* 1 1) into 1 4.614 * [backup-simplify]: Simplify (/ 1 1) into 1 4.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.615 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.617 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.619 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.619 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [backup-simplify]: Simplify 0 into 0 4.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.621 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.621 * [backup-simplify]: Simplify (- 0) into 0 4.621 * [backup-simplify]: Simplify 0 into 0 4.622 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.622 * [backup-simplify]: Simplify 0 into 0 4.622 * [backup-simplify]: Simplify 0 into 0 4.622 * * * [progress]: simplifying candidates 4.623 * [simplify]: Simplifying: (- (+ (log x) (log 2.0)) (log (- (/ x y) 1))) (- (log (* x 2.0)) (log (- (/ x y) 1))) (log (/ (* x 2.0) (- (/ x y) 1))) (exp (/ (* x 2.0) (- (/ x y) 1))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1))) (* (cbrt (/ (* x 2.0) (- (/ x y) 1))) (cbrt (/ (* x 2.0) (- (/ x y) 1)))) (cbrt (/ (* x 2.0) (- (/ x y) 1))) (* (* (/ (* x 2.0) (- (/ x y) 1)) (/ (* x 2.0) (- (/ x y) 1))) (/ (* x 2.0) (- (/ x y) 1))) (sqrt (/ (* x 2.0) (- (/ x y) 1))) (sqrt (/ (* x 2.0) (- (/ x y) 1))) (- (* x 2.0)) (- (- (/ x y) 1)) (/ x (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1)))) (/ 2.0 (cbrt (- (/ x y) 1))) (/ x (sqrt (- (/ x y) 1))) (/ 2.0 (sqrt (- (/ x y) 1))) (/ x 1) (/ 2.0 (- (/ x y) 1)) (/ x (+ (sqrt (/ x y)) (sqrt 1))) (/ 2.0 (- (sqrt (/ x y)) (sqrt 1))) (/ x (+ (sqrt (/ x y)) 1)) (/ 2.0 (- (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) (sqrt 1))) (/ 2.0 (- (/ (sqrt x) (sqrt y)) (sqrt 1))) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) (/ x (+ (sqrt (/ x y)) 1)) (/ 2.0 (- (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) (/ x 1) (/ 2.0 (- (/ x y) 1)) (/ 1 (- (/ x y) 1)) (/ (- (/ x y) 1) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1)))) (/ (* x 2.0) (sqrt (- (/ x y) 1))) (/ (* x 2.0) 1) (/ (* x 2.0) (+ (sqrt (/ x y)) (sqrt 1))) (/ (* x 2.0) (+ (sqrt (/ x y)) 1)) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) (sqrt 1))) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (+ (sqrt (/ x y)) 1)) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) 1) (/ (- (/ x y) 1) 2.0) (/ (* x 2.0) (- (pow (/ x y) 3) (pow 1 3))) (/ (* x 2.0) (- (* (/ x y) (/ x y)) (* 1 1))) 0 0 0 4.624 * * [simplify]: Extracting # 0 : cost 0 4.624 * * [simplify]: Extracting # 1 : cost 0 4.624 * * [simplify]: Extracting # 2 : cost 0 4.624 * * [simplify]: Extracting # 3 : cost 0 4.624 * * [simplify]: Extracting # 4 : cost 0 4.624 * * [simplify]: Extracting # 5 : cost 0 4.624 * * [simplify]: Extracting # 6 : cost 0 4.624 * * [simplify]: Extracting # 7 : cost 0 4.625 * * [simplify]: iteration 0 : 85 enodes (cost 512 ) 4.654 * * [simplify]: Extracting # 0 : cost 0 4.654 * * [simplify]: Extracting # 1 : cost 0 4.654 * * [simplify]: Extracting # 2 : cost 0 4.655 * * [simplify]: Extracting # 3 : cost 0 4.655 * * [simplify]: iteration 1 : 197 enodes (cost 491 ) 4.725 * * [simplify]: Extracting # 0 : cost 0 4.727 * * [simplify]: Extracting # 1 : cost 0 4.728 * * [simplify]: Extracting # 2 : cost 0 4.729 * * [simplify]: Extracting # 3 : cost 0 4.730 * * [simplify]: Extracting # 4 : cost 0 4.731 * * [simplify]: iteration 2 : 590 enodes (cost 437 ) 5.422 * * [simplify]: Extracting # 0 : cost 0 5.425 * * [simplify]: Extracting # 1 : cost 0 5.427 * * [simplify]: Extracting # 2 : cost 0 5.429 * * [simplify]: Extracting # 3 : cost 0 5.436 * * [simplify]: Extracting # 4 : cost 0 5.441 * * [simplify]: iteration 3 : 2338 enodes (cost 437 ) 6.947 * * [simplify]: Extracting # 0 : cost 0 6.961 * * [simplify]: Extracting # 1 : cost 0 6.972 * * [simplify]: Extracting # 2 : cost 0 6.982 * * [simplify]: iteration done: 5000 enodes (cost 437 ) 6.983 * [simplify]: Simplified to: (log (/ (* x 2.0) (- (/ x y) 1))) (log (/ (* x 2.0) (- (/ x y) 1))) (log (/ (* x 2.0) (- (/ x y) 1))) (exp (/ (* x 2.0) (- (/ x y) 1))) (pow (/ (* x 2.0) (- (/ x y) 1)) 3) (pow (/ (* x 2.0) (- (/ x y) 1)) 3) (* (cbrt (/ (* x 2.0) (- (/ x y) 1))) (cbrt (/ (* x 2.0) (- (/ x y) 1)))) (cbrt (/ (* x 2.0) (- (/ x y) 1))) (pow (/ (* x 2.0) (- (/ x y) 1)) 3) (sqrt (/ (* x 2.0) (- (/ x y) 1))) (sqrt (/ (* x 2.0) (- (/ x y) 1))) (- (* x 2.0)) (- (- (/ x y) 1)) (/ x (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1)))) (/ 2.0 (cbrt (- (/ x y) 1))) (/ x (sqrt (- (/ x y) 1))) (/ 2.0 (sqrt (- (/ x y) 1))) x (/ 2.0 (- (/ x y) 1)) (/ x (+ 1 (sqrt (/ x y)))) (/ 2.0 (- (sqrt (/ x y)) 1)) (/ x (+ 1 (sqrt (/ x y)))) (/ 2.0 (- (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) (/ x (+ 1 (sqrt (/ x y)))) (/ 2.0 (- (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) x (/ 2.0 (- (/ x y) 1)) (/ 1 (- (/ x y) 1)) (/ (- (/ x y) 1) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1)))) (/ (* x 2.0) (sqrt (- (/ x y) 1))) (* x 2.0) (/ (* x 2.0) (+ 1 (sqrt (/ x y)))) (/ (* x 2.0) (+ 1 (sqrt (/ x y)))) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (+ 1 (sqrt (/ x y)))) (/ (* x 2.0) (+ (/ (sqrt x) (sqrt y)) 1)) (* x 2.0) (/ (- (/ x y) 1) 2.0) (/ (* x 2.0) (- (pow (/ x y) 3) 1)) (/ (* x 2.0) (- (* (/ x y) (/ x y)) 1)) 0 0 0 6.984 * * * [progress]: adding candidates to table 7.069 * * [progress]: iteration 4 / 4 7.069 * * * [progress]: picking best candidate 7.077 * * * * [pick]: Picked # 7.077 * * * [progress]: localizing error 7.087 * * * [progress]: generating rewritten candidates 7.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 7.148 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 7.202 * * * [progress]: generating series expansions 7.202 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 7.202 * [backup-simplify]: Simplify (/ (- (/ x y) 1) (* x 2.0)) into (* 0.5 (/ (- (/ x y) 1) x)) 7.202 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- (/ x y) 1) x)) in (x y) around 0 7.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (/ x y) 1) x)) in y 7.202 * [taylor]: Taking taylor expansion of 0.5 in y 7.202 * [backup-simplify]: Simplify 0.5 into 0.5 7.202 * [taylor]: Taking taylor expansion of (/ (- (/ x y) 1) x) in y 7.202 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 7.202 * [taylor]: Taking taylor expansion of (/ x y) in y 7.202 * [taylor]: Taking taylor expansion of x in y 7.202 * [backup-simplify]: Simplify x into x 7.202 * [taylor]: Taking taylor expansion of y in y 7.202 * [backup-simplify]: Simplify 0 into 0 7.202 * [backup-simplify]: Simplify 1 into 1 7.202 * [backup-simplify]: Simplify (/ x 1) into x 7.202 * [taylor]: Taking taylor expansion of 1 in y 7.202 * [backup-simplify]: Simplify 1 into 1 7.202 * [taylor]: Taking taylor expansion of x in y 7.202 * [backup-simplify]: Simplify x into x 7.202 * [backup-simplify]: Simplify (+ x 0) into x 7.202 * [backup-simplify]: Simplify (/ x x) into 1 7.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (/ x y) 1) x)) in x 7.203 * [taylor]: Taking taylor expansion of 0.5 in x 7.203 * [backup-simplify]: Simplify 0.5 into 0.5 7.203 * [taylor]: Taking taylor expansion of (/ (- (/ x y) 1) x) in x 7.203 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 7.203 * [taylor]: Taking taylor expansion of (/ x y) in x 7.203 * [taylor]: Taking taylor expansion of x in x 7.203 * [backup-simplify]: Simplify 0 into 0 7.203 * [backup-simplify]: Simplify 1 into 1 7.203 * [taylor]: Taking taylor expansion of y in x 7.203 * [backup-simplify]: Simplify y into y 7.203 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.203 * [taylor]: Taking taylor expansion of 1 in x 7.203 * [backup-simplify]: Simplify 1 into 1 7.203 * [taylor]: Taking taylor expansion of x in x 7.203 * [backup-simplify]: Simplify 0 into 0 7.203 * [backup-simplify]: Simplify 1 into 1 7.203 * [backup-simplify]: Simplify (- 1) into -1 7.204 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.204 * [backup-simplify]: Simplify (/ -1 1) into -1 7.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (/ x y) 1) x)) in x 7.204 * [taylor]: Taking taylor expansion of 0.5 in x 7.204 * [backup-simplify]: Simplify 0.5 into 0.5 7.204 * [taylor]: Taking taylor expansion of (/ (- (/ x y) 1) x) in x 7.204 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 7.204 * [taylor]: Taking taylor expansion of (/ x y) in x 7.204 * [taylor]: Taking taylor expansion of x in x 7.204 * [backup-simplify]: Simplify 0 into 0 7.204 * [backup-simplify]: Simplify 1 into 1 7.204 * [taylor]: Taking taylor expansion of y in x 7.204 * [backup-simplify]: Simplify y into y 7.204 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.204 * [taylor]: Taking taylor expansion of 1 in x 7.204 * [backup-simplify]: Simplify 1 into 1 7.204 * [taylor]: Taking taylor expansion of x in x 7.204 * [backup-simplify]: Simplify 0 into 0 7.204 * [backup-simplify]: Simplify 1 into 1 7.205 * [backup-simplify]: Simplify (- 1) into -1 7.205 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.205 * [backup-simplify]: Simplify (/ -1 1) into -1 7.206 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 7.206 * [taylor]: Taking taylor expansion of -0.5 in y 7.206 * [backup-simplify]: Simplify -0.5 into -0.5 7.206 * [backup-simplify]: Simplify (- 0) into 0 7.206 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 7.206 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 7.207 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 7.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 7.207 * [taylor]: Taking taylor expansion of 0.5 in y 7.207 * [backup-simplify]: Simplify 0.5 into 0.5 7.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.207 * [taylor]: Taking taylor expansion of y in y 7.207 * [backup-simplify]: Simplify 0 into 0 7.207 * [backup-simplify]: Simplify 1 into 1 7.207 * [backup-simplify]: Simplify (/ 1 1) into 1 7.207 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 7.207 * [backup-simplify]: Simplify 0.5 into 0.5 7.208 * [backup-simplify]: Simplify -0.5 into -0.5 7.208 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 7.208 * [backup-simplify]: Simplify (- 0) into 0 7.208 * [backup-simplify]: Simplify (+ 0 0) into 0 7.209 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 7.210 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 7.210 * [taylor]: Taking taylor expansion of 0 in y 7.210 * [backup-simplify]: Simplify 0 into 0 7.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.211 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 7.211 * [backup-simplify]: Simplify 0 into 0 7.211 * [backup-simplify]: Simplify 0 into 0 7.211 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 7.211 * [backup-simplify]: Simplify (- 0) into 0 7.211 * [backup-simplify]: Simplify (+ 0 0) into 0 7.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.213 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 7.213 * [taylor]: Taking taylor expansion of 0 in y 7.213 * [backup-simplify]: Simplify 0 into 0 7.213 * [backup-simplify]: Simplify 0 into 0 7.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.214 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 7.214 * [backup-simplify]: Simplify 0 into 0 7.214 * [backup-simplify]: Simplify 0 into 0 7.215 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 7.215 * [backup-simplify]: Simplify (- 0) into 0 7.215 * [backup-simplify]: Simplify (+ 0 0) into 0 7.217 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.218 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 7.218 * [taylor]: Taking taylor expansion of 0 in y 7.218 * [backup-simplify]: Simplify 0 into 0 7.218 * [backup-simplify]: Simplify 0 into 0 7.218 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 7.218 * [backup-simplify]: Simplify (/ (- (/ (/ 1 x) (/ 1 y)) 1) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ y x) 1))) 7.218 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ y x) 1))) in (x y) around 0 7.218 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ y x) 1))) in y 7.218 * [taylor]: Taking taylor expansion of 0.5 in y 7.218 * [backup-simplify]: Simplify 0.5 into 0.5 7.218 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 7.218 * [taylor]: Taking taylor expansion of x in y 7.218 * [backup-simplify]: Simplify x into x 7.218 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 7.218 * [taylor]: Taking taylor expansion of (/ y x) in y 7.219 * [taylor]: Taking taylor expansion of y in y 7.219 * [backup-simplify]: Simplify 0 into 0 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [taylor]: Taking taylor expansion of x in y 7.219 * [backup-simplify]: Simplify x into x 7.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.219 * [taylor]: Taking taylor expansion of 1 in y 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ y x) 1))) in x 7.219 * [taylor]: Taking taylor expansion of 0.5 in x 7.219 * [backup-simplify]: Simplify 0.5 into 0.5 7.219 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.219 * [taylor]: Taking taylor expansion of x in x 7.219 * [backup-simplify]: Simplify 0 into 0 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.219 * [taylor]: Taking taylor expansion of (/ y x) in x 7.219 * [taylor]: Taking taylor expansion of y in x 7.219 * [backup-simplify]: Simplify y into y 7.219 * [taylor]: Taking taylor expansion of x in x 7.219 * [backup-simplify]: Simplify 0 into 0 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [backup-simplify]: Simplify (/ y 1) into y 7.219 * [taylor]: Taking taylor expansion of 1 in x 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ y x) 1))) in x 7.219 * [taylor]: Taking taylor expansion of 0.5 in x 7.219 * [backup-simplify]: Simplify 0.5 into 0.5 7.219 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.219 * [taylor]: Taking taylor expansion of x in x 7.219 * [backup-simplify]: Simplify 0 into 0 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.219 * [taylor]: Taking taylor expansion of (/ y x) in x 7.219 * [taylor]: Taking taylor expansion of y in x 7.219 * [backup-simplify]: Simplify y into y 7.219 * [taylor]: Taking taylor expansion of x in x 7.219 * [backup-simplify]: Simplify 0 into 0 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [backup-simplify]: Simplify (/ y 1) into y 7.219 * [taylor]: Taking taylor expansion of 1 in x 7.219 * [backup-simplify]: Simplify 1 into 1 7.219 * [backup-simplify]: Simplify (+ y 0) into y 7.219 * [backup-simplify]: Simplify (* 0 y) into 0 7.220 * [backup-simplify]: Simplify (* 0.5 0) into 0 7.220 * [taylor]: Taking taylor expansion of 0 in y 7.220 * [backup-simplify]: Simplify 0 into 0 7.220 * [backup-simplify]: Simplify 0 into 0 7.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.221 * [backup-simplify]: Simplify (- 1) into -1 7.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.221 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.221 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 7.221 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 7.221 * [taylor]: Taking taylor expansion of 0.5 in y 7.221 * [backup-simplify]: Simplify 0.5 into 0.5 7.221 * [taylor]: Taking taylor expansion of y in y 7.222 * [backup-simplify]: Simplify 0 into 0 7.222 * [backup-simplify]: Simplify 1 into 1 7.222 * [backup-simplify]: Simplify (* 0.5 0) into 0 7.222 * [backup-simplify]: Simplify 0 into 0 7.222 * [backup-simplify]: Simplify 0 into 0 7.223 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.223 * [backup-simplify]: Simplify (- 0) into 0 7.223 * [backup-simplify]: Simplify (+ 0 0) into 0 7.224 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 7.224 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 7.224 * [taylor]: Taking taylor expansion of (- 0.5) in y 7.225 * [taylor]: Taking taylor expansion of 0.5 in y 7.225 * [backup-simplify]: Simplify 0.5 into 0.5 7.225 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 7.225 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 7.226 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 7.226 * [backup-simplify]: Simplify 0.5 into 0.5 7.226 * [backup-simplify]: Simplify 0 into 0 7.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.227 * [backup-simplify]: Simplify (- 0) into 0 7.228 * [backup-simplify]: Simplify (+ 0 0) into 0 7.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 7.229 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 7.229 * [taylor]: Taking taylor expansion of 0 in y 7.229 * [backup-simplify]: Simplify 0 into 0 7.229 * [backup-simplify]: Simplify 0 into 0 7.230 * [backup-simplify]: Simplify (- 0) into 0 7.230 * [backup-simplify]: Simplify 0 into 0 7.230 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 7.230 * [backup-simplify]: Simplify 0 into 0 7.230 * [backup-simplify]: Simplify 0 into 0 7.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.232 * [backup-simplify]: Simplify (- 0) into 0 7.232 * [backup-simplify]: Simplify (+ 0 0) into 0 7.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 y))))) into 0 7.234 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 7.234 * [taylor]: Taking taylor expansion of 0 in y 7.234 * [backup-simplify]: Simplify 0 into 0 7.234 * [backup-simplify]: Simplify 0 into 0 7.235 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 7.235 * [backup-simplify]: Simplify (/ (- (/ (/ 1 (- x)) (/ 1 (- y))) 1) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* x (- (/ y x) 1))) 7.235 * [approximate]: Taking taylor expansion of (* -0.5 (* x (- (/ y x) 1))) in (x y) around 0 7.235 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ y x) 1))) in y 7.235 * [taylor]: Taking taylor expansion of -0.5 in y 7.235 * [backup-simplify]: Simplify -0.5 into -0.5 7.235 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 7.235 * [taylor]: Taking taylor expansion of x in y 7.235 * [backup-simplify]: Simplify x into x 7.235 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 7.235 * [taylor]: Taking taylor expansion of (/ y x) in y 7.235 * [taylor]: Taking taylor expansion of y in y 7.235 * [backup-simplify]: Simplify 0 into 0 7.235 * [backup-simplify]: Simplify 1 into 1 7.235 * [taylor]: Taking taylor expansion of x in y 7.235 * [backup-simplify]: Simplify x into x 7.235 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.235 * [taylor]: Taking taylor expansion of 1 in y 7.235 * [backup-simplify]: Simplify 1 into 1 7.235 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ y x) 1))) in x 7.235 * [taylor]: Taking taylor expansion of -0.5 in x 7.235 * [backup-simplify]: Simplify -0.5 into -0.5 7.235 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.235 * [taylor]: Taking taylor expansion of x in x 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.236 * [taylor]: Taking taylor expansion of (/ y x) in x 7.236 * [taylor]: Taking taylor expansion of y in x 7.236 * [backup-simplify]: Simplify y into y 7.236 * [taylor]: Taking taylor expansion of x in x 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [backup-simplify]: Simplify (/ y 1) into y 7.236 * [taylor]: Taking taylor expansion of 1 in x 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ y x) 1))) in x 7.236 * [taylor]: Taking taylor expansion of -0.5 in x 7.236 * [backup-simplify]: Simplify -0.5 into -0.5 7.236 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.236 * [taylor]: Taking taylor expansion of x in x 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.236 * [taylor]: Taking taylor expansion of (/ y x) in x 7.236 * [taylor]: Taking taylor expansion of y in x 7.236 * [backup-simplify]: Simplify y into y 7.236 * [taylor]: Taking taylor expansion of x in x 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [backup-simplify]: Simplify (/ y 1) into y 7.236 * [taylor]: Taking taylor expansion of 1 in x 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [backup-simplify]: Simplify (+ y 0) into y 7.236 * [backup-simplify]: Simplify (* 0 y) into 0 7.236 * [backup-simplify]: Simplify (* -0.5 0) into 0 7.236 * [taylor]: Taking taylor expansion of 0 in y 7.237 * [backup-simplify]: Simplify 0 into 0 7.237 * [backup-simplify]: Simplify 0 into 0 7.237 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.237 * [backup-simplify]: Simplify (- 1) into -1 7.238 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.238 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.238 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 7.238 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 7.238 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 7.238 * [taylor]: Taking taylor expansion of 0.5 in y 7.238 * [backup-simplify]: Simplify 0.5 into 0.5 7.238 * [taylor]: Taking taylor expansion of y in y 7.238 * [backup-simplify]: Simplify 0 into 0 7.238 * [backup-simplify]: Simplify 1 into 1 7.239 * [backup-simplify]: Simplify (* 0.5 0) into 0 7.239 * [backup-simplify]: Simplify (- 0) into 0 7.239 * [backup-simplify]: Simplify 0 into 0 7.239 * [backup-simplify]: Simplify 0 into 0 7.240 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.245 * [backup-simplify]: Simplify (- 0) into 0 7.246 * [backup-simplify]: Simplify (+ 0 0) into 0 7.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 7.248 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (+ (* 0 y) (* 0 0))) into 0.5 7.248 * [taylor]: Taking taylor expansion of 0.5 in y 7.248 * [backup-simplify]: Simplify 0.5 into 0.5 7.248 * [backup-simplify]: Simplify 0.5 into 0.5 7.250 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 7.250 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 7.250 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 7.250 * [backup-simplify]: Simplify 0 into 0 7.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.252 * [backup-simplify]: Simplify (- 0) into 0 7.252 * [backup-simplify]: Simplify (+ 0 0) into 0 7.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 7.254 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 7.254 * [taylor]: Taking taylor expansion of 0 in y 7.254 * [backup-simplify]: Simplify 0 into 0 7.254 * [backup-simplify]: Simplify 0 into 0 7.254 * [backup-simplify]: Simplify 0 into 0 7.254 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 7.255 * [backup-simplify]: Simplify (- 0) into 0 7.255 * [backup-simplify]: Simplify 0 into 0 7.255 * [backup-simplify]: Simplify 0 into 0 7.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.256 * [backup-simplify]: Simplify (- 0) into 0 7.257 * [backup-simplify]: Simplify (+ 0 0) into 0 7.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 y))))) into 0 7.259 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 7.259 * [taylor]: Taking taylor expansion of 0 in y 7.259 * [backup-simplify]: Simplify 0 into 0 7.259 * [backup-simplify]: Simplify 0 into 0 7.260 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 7.260 * * * * [progress]: [ 2 / 2 ] generating series at (2) 7.260 * [backup-simplify]: Simplify (/ 1 (/ (- (/ x y) 1) (* x 2.0))) into (* 2.0 (/ x (- (/ x y) 1))) 7.260 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in (x y) around 0 7.260 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in y 7.260 * [taylor]: Taking taylor expansion of 2.0 in y 7.260 * [backup-simplify]: Simplify 2.0 into 2.0 7.260 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in y 7.260 * [taylor]: Taking taylor expansion of x in y 7.260 * [backup-simplify]: Simplify x into x 7.260 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 7.260 * [taylor]: Taking taylor expansion of (/ x y) in y 7.260 * [taylor]: Taking taylor expansion of x in y 7.260 * [backup-simplify]: Simplify x into x 7.260 * [taylor]: Taking taylor expansion of y in y 7.260 * [backup-simplify]: Simplify 0 into 0 7.260 * [backup-simplify]: Simplify 1 into 1 7.260 * [backup-simplify]: Simplify (/ x 1) into x 7.260 * [taylor]: Taking taylor expansion of 1 in y 7.260 * [backup-simplify]: Simplify 1 into 1 7.260 * [backup-simplify]: Simplify (+ x 0) into x 7.261 * [backup-simplify]: Simplify (/ x x) into 1 7.261 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 7.261 * [taylor]: Taking taylor expansion of 2.0 in x 7.261 * [backup-simplify]: Simplify 2.0 into 2.0 7.261 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 7.261 * [taylor]: Taking taylor expansion of x in x 7.261 * [backup-simplify]: Simplify 0 into 0 7.261 * [backup-simplify]: Simplify 1 into 1 7.261 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 7.261 * [taylor]: Taking taylor expansion of (/ x y) in x 7.261 * [taylor]: Taking taylor expansion of x in x 7.261 * [backup-simplify]: Simplify 0 into 0 7.261 * [backup-simplify]: Simplify 1 into 1 7.261 * [taylor]: Taking taylor expansion of y in x 7.261 * [backup-simplify]: Simplify y into y 7.261 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.261 * [taylor]: Taking taylor expansion of 1 in x 7.261 * [backup-simplify]: Simplify 1 into 1 7.261 * [backup-simplify]: Simplify (- 1) into -1 7.261 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.262 * [backup-simplify]: Simplify (/ 1 -1) into -1 7.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 7.262 * [taylor]: Taking taylor expansion of 2.0 in x 7.262 * [backup-simplify]: Simplify 2.0 into 2.0 7.262 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 7.262 * [taylor]: Taking taylor expansion of x in x 7.262 * [backup-simplify]: Simplify 0 into 0 7.262 * [backup-simplify]: Simplify 1 into 1 7.262 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 7.262 * [taylor]: Taking taylor expansion of (/ x y) in x 7.262 * [taylor]: Taking taylor expansion of x in x 7.262 * [backup-simplify]: Simplify 0 into 0 7.262 * [backup-simplify]: Simplify 1 into 1 7.262 * [taylor]: Taking taylor expansion of y in x 7.262 * [backup-simplify]: Simplify y into y 7.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.262 * [taylor]: Taking taylor expansion of 1 in x 7.262 * [backup-simplify]: Simplify 1 into 1 7.262 * [backup-simplify]: Simplify (- 1) into -1 7.263 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.263 * [backup-simplify]: Simplify (/ 1 -1) into -1 7.263 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 7.263 * [taylor]: Taking taylor expansion of -2.0 in y 7.263 * [backup-simplify]: Simplify -2.0 into -2.0 7.263 * [backup-simplify]: Simplify 0 into 0 7.264 * [backup-simplify]: Simplify (- 0) into 0 7.264 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 7.264 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y)) 7.265 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 7.265 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 7.265 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 7.265 * [taylor]: Taking taylor expansion of 2.0 in y 7.265 * [backup-simplify]: Simplify 2.0 into 2.0 7.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.265 * [taylor]: Taking taylor expansion of y in y 7.265 * [backup-simplify]: Simplify 0 into 0 7.265 * [backup-simplify]: Simplify 1 into 1 7.265 * [backup-simplify]: Simplify (/ 1 1) into 1 7.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.267 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.267 * [backup-simplify]: Simplify (- 0) into 0 7.267 * [backup-simplify]: Simplify 0 into 0 7.267 * [backup-simplify]: Simplify 0 into 0 7.267 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 7.267 * [backup-simplify]: Simplify (- 0) into 0 7.268 * [backup-simplify]: Simplify (+ 0 0) into 0 7.268 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (pow y 2))) 7.269 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 7.269 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 7.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.269 * [taylor]: Taking taylor expansion of 2.0 in y 7.269 * [backup-simplify]: Simplify 2.0 into 2.0 7.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.269 * [taylor]: Taking taylor expansion of y in y 7.269 * [backup-simplify]: Simplify 0 into 0 7.269 * [backup-simplify]: Simplify 1 into 1 7.269 * [backup-simplify]: Simplify (* 1 1) into 1 7.269 * [backup-simplify]: Simplify (/ 1 1) into 1 7.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.273 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.273 * [backup-simplify]: Simplify (- 0) into 0 7.273 * [backup-simplify]: Simplify 0 into 0 7.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.275 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.275 * [backup-simplify]: Simplify (- 0) into 0 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify (/ 1 (/ (- (/ (/ 1 x) (/ 1 y)) 1) (* (/ 1 x) 2.0))) into (/ 2.0 (* x (- (/ y x) 1))) 7.275 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in (x y) around 0 7.275 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in y 7.275 * [taylor]: Taking taylor expansion of 2.0 in y 7.275 * [backup-simplify]: Simplify 2.0 into 2.0 7.275 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 7.275 * [taylor]: Taking taylor expansion of x in y 7.275 * [backup-simplify]: Simplify x into x 7.275 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 7.275 * [taylor]: Taking taylor expansion of (/ y x) in y 7.275 * [taylor]: Taking taylor expansion of y in y 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify 1 into 1 7.275 * [taylor]: Taking taylor expansion of x in y 7.275 * [backup-simplify]: Simplify x into x 7.275 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.275 * [taylor]: Taking taylor expansion of 1 in y 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [backup-simplify]: Simplify (- 1) into -1 7.276 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.276 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 7.276 * [backup-simplify]: Simplify (/ 2.0 (* -1 x)) into (/ -2.0 x) 7.276 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 7.276 * [taylor]: Taking taylor expansion of 2.0 in x 7.276 * [backup-simplify]: Simplify 2.0 into 2.0 7.276 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.276 * [taylor]: Taking taylor expansion of x in x 7.276 * [backup-simplify]: Simplify 0 into 0 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.276 * [taylor]: Taking taylor expansion of (/ y x) in x 7.276 * [taylor]: Taking taylor expansion of y in x 7.276 * [backup-simplify]: Simplify y into y 7.276 * [taylor]: Taking taylor expansion of x in x 7.276 * [backup-simplify]: Simplify 0 into 0 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [backup-simplify]: Simplify (/ y 1) into y 7.276 * [taylor]: Taking taylor expansion of 1 in x 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [backup-simplify]: Simplify (+ y 0) into y 7.277 * [backup-simplify]: Simplify (* 0 y) into 0 7.277 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.277 * [backup-simplify]: Simplify (- 1) into -1 7.278 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.278 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.278 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 7.278 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 7.278 * [taylor]: Taking taylor expansion of 2.0 in x 7.278 * [backup-simplify]: Simplify 2.0 into 2.0 7.278 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.278 * [taylor]: Taking taylor expansion of x in x 7.278 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify 1 into 1 7.278 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.278 * [taylor]: Taking taylor expansion of (/ y x) in x 7.278 * [taylor]: Taking taylor expansion of y in x 7.278 * [backup-simplify]: Simplify y into y 7.278 * [taylor]: Taking taylor expansion of x in x 7.278 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify 1 into 1 7.278 * [backup-simplify]: Simplify (/ y 1) into y 7.278 * [taylor]: Taking taylor expansion of 1 in x 7.278 * [backup-simplify]: Simplify 1 into 1 7.278 * [backup-simplify]: Simplify (+ y 0) into y 7.278 * [backup-simplify]: Simplify (* 0 y) into 0 7.279 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.279 * [backup-simplify]: Simplify (- 1) into -1 7.279 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.280 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.280 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 7.280 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 7.280 * [taylor]: Taking taylor expansion of 2.0 in y 7.280 * [backup-simplify]: Simplify 2.0 into 2.0 7.280 * [taylor]: Taking taylor expansion of y in y 7.280 * [backup-simplify]: Simplify 0 into 0 7.280 * [backup-simplify]: Simplify 1 into 1 7.280 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 7.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 7.281 * [backup-simplify]: Simplify 0 into 0 7.282 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.282 * [backup-simplify]: Simplify (- 0) into 0 7.282 * [backup-simplify]: Simplify (+ 0 0) into 0 7.283 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 7.283 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 7.283 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.283 * [taylor]: Taking taylor expansion of 2.0 in y 7.283 * [backup-simplify]: Simplify 2.0 into 2.0 7.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.283 * [taylor]: Taking taylor expansion of y in y 7.283 * [backup-simplify]: Simplify 0 into 0 7.283 * [backup-simplify]: Simplify 1 into 1 7.283 * [backup-simplify]: Simplify (* 1 1) into 1 7.284 * [backup-simplify]: Simplify (/ 1 1) into 1 7.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.285 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.286 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.286 * [backup-simplify]: Simplify 0 into 0 7.287 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.287 * [backup-simplify]: Simplify 0 into 0 7.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.288 * [backup-simplify]: Simplify (- 0) into 0 7.289 * [backup-simplify]: Simplify (+ 0 0) into 0 7.289 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 7.290 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 7.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 7.290 * [taylor]: Taking taylor expansion of 2.0 in y 7.290 * [backup-simplify]: Simplify 2.0 into 2.0 7.290 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 7.290 * [taylor]: Taking taylor expansion of (pow y 3) in y 7.290 * [taylor]: Taking taylor expansion of y in y 7.290 * [backup-simplify]: Simplify 0 into 0 7.290 * [backup-simplify]: Simplify 1 into 1 7.290 * [backup-simplify]: Simplify (* 1 1) into 1 7.291 * [backup-simplify]: Simplify (* 1 1) into 1 7.291 * [backup-simplify]: Simplify (/ 1 1) into 1 7.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.292 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.292 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.296 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.296 * [backup-simplify]: Simplify 0 into 0 7.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.298 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.298 * [backup-simplify]: Simplify 0 into 0 7.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.299 * [backup-simplify]: Simplify 0 into 0 7.299 * [backup-simplify]: Simplify 0 into 0 7.299 * [backup-simplify]: Simplify (/ 1 (/ (- (/ (/ 1 (- x)) (/ 1 (- y))) 1) (* (/ 1 (- x)) 2.0))) into (/ -2.0 (* x (- (/ y x) 1))) 7.299 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in (x y) around 0 7.299 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in y 7.299 * [taylor]: Taking taylor expansion of -2.0 in y 7.299 * [backup-simplify]: Simplify -2.0 into -2.0 7.299 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 7.299 * [taylor]: Taking taylor expansion of x in y 7.299 * [backup-simplify]: Simplify x into x 7.300 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 7.300 * [taylor]: Taking taylor expansion of (/ y x) in y 7.300 * [taylor]: Taking taylor expansion of y in y 7.300 * [backup-simplify]: Simplify 0 into 0 7.300 * [backup-simplify]: Simplify 1 into 1 7.300 * [taylor]: Taking taylor expansion of x in y 7.300 * [backup-simplify]: Simplify x into x 7.300 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.300 * [taylor]: Taking taylor expansion of 1 in y 7.300 * [backup-simplify]: Simplify 1 into 1 7.300 * [backup-simplify]: Simplify (- 1) into -1 7.300 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.300 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 7.300 * [backup-simplify]: Simplify (/ -2.0 (* -1 x)) into (/ 2.0 x) 7.300 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 7.300 * [taylor]: Taking taylor expansion of -2.0 in x 7.300 * [backup-simplify]: Simplify -2.0 into -2.0 7.300 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.301 * [taylor]: Taking taylor expansion of x in x 7.301 * [backup-simplify]: Simplify 0 into 0 7.301 * [backup-simplify]: Simplify 1 into 1 7.301 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.301 * [taylor]: Taking taylor expansion of (/ y x) in x 7.301 * [taylor]: Taking taylor expansion of y in x 7.301 * [backup-simplify]: Simplify y into y 7.301 * [taylor]: Taking taylor expansion of x in x 7.301 * [backup-simplify]: Simplify 0 into 0 7.301 * [backup-simplify]: Simplify 1 into 1 7.301 * [backup-simplify]: Simplify (/ y 1) into y 7.301 * [taylor]: Taking taylor expansion of 1 in x 7.301 * [backup-simplify]: Simplify 1 into 1 7.301 * [backup-simplify]: Simplify (+ y 0) into y 7.301 * [backup-simplify]: Simplify (* 0 y) into 0 7.302 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.302 * [backup-simplify]: Simplify (- 1) into -1 7.302 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.303 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.303 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 7.303 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 7.303 * [taylor]: Taking taylor expansion of -2.0 in x 7.303 * [backup-simplify]: Simplify -2.0 into -2.0 7.303 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 7.303 * [taylor]: Taking taylor expansion of x in x 7.303 * [backup-simplify]: Simplify 0 into 0 7.303 * [backup-simplify]: Simplify 1 into 1 7.303 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 7.303 * [taylor]: Taking taylor expansion of (/ y x) in x 7.303 * [taylor]: Taking taylor expansion of y in x 7.303 * [backup-simplify]: Simplify y into y 7.303 * [taylor]: Taking taylor expansion of x in x 7.303 * [backup-simplify]: Simplify 0 into 0 7.303 * [backup-simplify]: Simplify 1 into 1 7.303 * [backup-simplify]: Simplify (/ y 1) into y 7.303 * [taylor]: Taking taylor expansion of 1 in x 7.303 * [backup-simplify]: Simplify 1 into 1 7.303 * [backup-simplify]: Simplify (+ y 0) into y 7.303 * [backup-simplify]: Simplify (* 0 y) into 0 7.304 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 7.304 * [backup-simplify]: Simplify (- 1) into -1 7.304 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.305 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 7.305 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 7.305 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 7.305 * [taylor]: Taking taylor expansion of -2.0 in y 7.305 * [backup-simplify]: Simplify -2.0 into -2.0 7.305 * [taylor]: Taking taylor expansion of y in y 7.305 * [backup-simplify]: Simplify 0 into 0 7.305 * [backup-simplify]: Simplify 1 into 1 7.305 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 7.306 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 7.306 * [backup-simplify]: Simplify 0 into 0 7.307 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.307 * [backup-simplify]: Simplify (- 0) into 0 7.307 * [backup-simplify]: Simplify (+ 0 0) into 0 7.308 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 7.308 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -2.0 y) (/ (- 1) y)))) into (- (* 2.0 (/ 1 (pow y 2)))) 7.308 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 7.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.308 * [taylor]: Taking taylor expansion of 2.0 in y 7.308 * [backup-simplify]: Simplify 2.0 into 2.0 7.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.308 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.308 * [taylor]: Taking taylor expansion of y in y 7.308 * [backup-simplify]: Simplify 0 into 0 7.308 * [backup-simplify]: Simplify 1 into 1 7.309 * [backup-simplify]: Simplify (* 1 1) into 1 7.309 * [backup-simplify]: Simplify (/ 1 1) into 1 7.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.311 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.312 * [backup-simplify]: Simplify (- 0) into 0 7.312 * [backup-simplify]: Simplify 0 into 0 7.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.312 * [backup-simplify]: Simplify 0 into 0 7.313 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.314 * [backup-simplify]: Simplify (- 0) into 0 7.314 * [backup-simplify]: Simplify (+ 0 0) into 0 7.315 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 7.315 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -2.0 y) (/ 0 y)) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ (- 1) y)))) into (- (* 2.0 (/ 1 (pow y 3)))) 7.315 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 7.315 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 7.315 * [taylor]: Taking taylor expansion of 2.0 in y 7.315 * [backup-simplify]: Simplify 2.0 into 2.0 7.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 7.315 * [taylor]: Taking taylor expansion of (pow y 3) in y 7.315 * [taylor]: Taking taylor expansion of y in y 7.315 * [backup-simplify]: Simplify 0 into 0 7.315 * [backup-simplify]: Simplify 1 into 1 7.316 * [backup-simplify]: Simplify (* 1 1) into 1 7.316 * [backup-simplify]: Simplify (* 1 1) into 1 7.316 * [backup-simplify]: Simplify (/ 1 1) into 1 7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.318 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.319 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.321 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.322 * [backup-simplify]: Simplify (- 0) into 0 7.322 * [backup-simplify]: Simplify 0 into 0 7.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.324 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.324 * [backup-simplify]: Simplify (- 0) into 0 7.324 * [backup-simplify]: Simplify 0 into 0 7.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.325 * [backup-simplify]: Simplify 0 into 0 7.325 * [backup-simplify]: Simplify 0 into 0 7.325 * * * [progress]: simplifying candidates 7.327 * [simplify]: Simplifying: (- (log (- (/ x y) 1)) (+ (log x) (log 2.0))) (- (log (- (/ x y) 1)) (log (* x 2.0))) (log (/ (- (/ x y) 1) (* x 2.0))) (exp (/ (- (/ x y) 1) (* x 2.0))) (/ (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (- (/ x y) 1) (* x 2.0))) (cbrt (/ (- (/ x y) 1) (* x 2.0)))) (cbrt (/ (- (/ x y) 1) (* x 2.0))) (* (* (/ (- (/ x y) 1) (* x 2.0)) (/ (- (/ x y) 1) (* x 2.0))) (/ (- (/ x y) 1) (* x 2.0))) (sqrt (/ (- (/ x y) 1) (* x 2.0))) (sqrt (/ (- (/ x y) 1) (* x 2.0))) (- (- (/ x y) 1)) (- (* x 2.0)) (/ (/ x y) (* x 2.0)) (/ 1 (* x 2.0)) (/ (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1))) x) (/ (cbrt (- (/ x y) 1)) 2.0) (/ (sqrt (- (/ x y) 1)) x) (/ (sqrt (- (/ x y) 1)) 2.0) (/ 1 x) (/ (- (/ x y) 1) 2.0) (/ (+ (sqrt (/ x y)) (sqrt 1)) x) (/ (- (sqrt (/ x y)) (sqrt 1)) 2.0) (/ (+ (sqrt (/ x y)) 1) x) (/ (- (sqrt (/ x y)) 1) 2.0) (/ (+ (/ (sqrt x) (sqrt y)) (sqrt 1)) x) (/ (- (/ (sqrt x) (sqrt y)) (sqrt 1)) 2.0) (/ (+ (/ (sqrt x) (sqrt y)) 1) x) (/ (- (/ (sqrt x) (sqrt y)) 1) 2.0) (/ (+ (sqrt (/ x y)) 1) x) (/ (- (sqrt (/ x y)) 1) 2.0) (/ (+ (/ (sqrt x) (sqrt y)) 1) x) (/ (- (/ (sqrt x) (sqrt y)) 1) 2.0) (/ 1 x) (/ (- (/ x y) 1) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (- (/ x y) 1)) (/ (- (/ x y) 1) x) (/ (* x 2.0) (cbrt (- (/ x y) 1))) (/ (* x 2.0) (sqrt (- (/ x y) 1))) (/ (* x 2.0) (- (/ x y) 1)) (/ (* x 2.0) (- (sqrt (/ x y)) (sqrt 1))) (/ (* x 2.0) (- (sqrt (/ x y)) 1)) (/ (* x 2.0) (- (/ (sqrt x) (sqrt y)) (sqrt 1))) (/ (* x 2.0) (- (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (- (sqrt (/ x y)) 1)) (/ (* x 2.0) (- (/ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (- (/ x y) 1)) (* (* x 2.0) (+ (* (/ x y) (/ x y)) (+ (* 1 1) (* (/ x y) 1)))) (* (* x 2.0) (+ (/ x y) 1)) (- 1) (- (- (log (- (/ x y) 1)) (+ (log x) (log 2.0)))) (- (- (log (- (/ x y) 1)) (log (* x 2.0)))) (- (log (/ (- (/ x y) 1) (* x 2.0)))) (- 0 (- (log (- (/ x y) 1)) (+ (log x) (log 2.0)))) (- 0 (- (log (- (/ x y) 1)) (log (* x 2.0)))) (- 0 (log (/ (- (/ x y) 1) (* x 2.0)))) (- (log 1) (- (log (- (/ x y) 1)) (+ (log x) (log 2.0)))) (- (log 1) (- (log (- (/ x y) 1)) (log (* x 2.0)))) (- (log 1) (log (/ (- (/ x y) 1) (* x 2.0)))) (log (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (exp (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (/ (* (* 1 1) 1) (/ (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))) (/ (* (* 1 1) 1) (/ (* (* (- (/ x y) 1) (- (/ x y) 1)) (- (/ x y) 1)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))) (/ (* (* 1 1) 1) (* (* (/ (- (/ x y) 1) (* x 2.0)) (/ (- (/ x y) 1) (* x 2.0))) (/ (- (/ x y) 1) (* x 2.0)))) (* (cbrt (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (cbrt (/ 1 (/ (- (/ x y) 1) (* x 2.0))))) (cbrt (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (* (* (/ 1 (/ (- (/ x y) 1) (* x 2.0))) (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (/ 1 (/ (- (/ x y) 1) (* x 2.0)))) (sqrt (/ 1 (/ (- (/ x y) 1) (* x 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[simplify]: Extracting # 1 : cost 0 7.830 * * [simplify]: Extracting # 2 : cost 0 7.830 * * [simplify]: Extracting # 3 : cost 0 7.831 * * [simplify]: iteration 1 : 442 enodes (cost 1873 ) 7.962 * * [simplify]: Extracting # 0 : cost 0 7.963 * * [simplify]: Extracting # 1 : cost 0 7.964 * * [simplify]: Extracting # 2 : cost 0 7.965 * * [simplify]: Extracting # 3 : cost 0 7.966 * * [simplify]: Extracting # 4 : cost 0 7.967 * * [simplify]: Extracting # 5 : cost 0 7.968 * * [simplify]: iteration 2 : 1057 enodes (cost 1635 ) 9.965 * * [simplify]: Extracting # 0 : cost 0 9.971 * * [simplify]: Extracting # 1 : cost 0 9.976 * * [simplify]: Extracting # 2 : cost 0 9.980 * * [simplify]: Extracting # 3 : cost 0 9.985 * * [simplify]: Extracting # 4 : cost 0 9.993 * * [simplify]: Extracting # 5 : cost 0 10.008 * * [simplify]: iteration 3 : 4485 enodes (cost 1573 ) 11.326 * * [simplify]: Extracting # 0 : cost 0 11.331 * * [simplify]: Extracting # 1 : cost 0 11.336 * * [simplify]: Extracting # 2 : cost 0 11.341 * * [simplify]: Extracting # 3 : cost 0 11.353 * * [simplify]: iteration done: 5001 enodes (cost 1573 ) 11.354 * [simplify]: Simplified to: (log (/ (- (/ x y) 1) (* x 2.0))) (log (/ (- (/ x y) 1) (* x 2.0))) (log (/ (- (/ x y) 1) (* x 2.0))) (exp (/ (- (/ x y) 1) (* x 2.0))) (pow (/ (/ (- (/ x y) 1) x) 2.0) 3) (pow (/ (/ (- (/ x y) 1) x) 2.0) 3) (* (cbrt (/ (- (/ x y) 1) (* x 2.0))) (cbrt (/ (- (/ x y) 1) (* x 2.0)))) (cbrt (/ (- (/ x y) 1) (* x 2.0))) (pow (/ (/ (- (/ x y) 1) x) 2.0) 3) (sqrt (/ (- (/ x y) 1) (* x 2.0))) (sqrt (/ (- (/ x y) 1) (* x 2.0))) (+ (- (/ x y)) 1) (- (* x 2.0)) (/ (/ (/ x y) x) 2.0) (/ 1 (* x 2.0)) (/ (cbrt (- (/ x y) 1)) (/ x (cbrt (- (/ x y) 1)))) (/ (cbrt (- (/ x y) 1)) 2.0) (/ (sqrt (- (/ x y) 1)) x) (/ (sqrt (- (/ x y) 1)) 2.0) (/ 1 x) (/ (- (/ x y) 1) 2.0) (/ (+ (sqrt (/ x y)) 1) x) (/ (- (sqrt (/ x y)) 1) 2.0) (/ (+ (sqrt (/ x y)) 1) x) (/ (- (sqrt (/ x y)) 1) 2.0) (/ (+ (/ (sqrt x) (sqrt y)) 1) x) (/ (- (/ (sqrt x) (sqrt y)) 1) 2.0) (/ 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(cbrt (/ (- (/ x y) 1) (* x 2.0)))) (cbrt (/ (- (/ x y) 1) (* x 2.0)))) (/ 1 (sqrt (/ (- (/ x y) 1) (* x 2.0)))) (/ x (* (cbrt (- (/ x y) 1)) (cbrt (- (/ x y) 1)))) (/ x (sqrt (- (/ x y) 1))) x (/ x (+ (sqrt (/ x y)) 1)) (/ x (+ (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) (/ x (+ (sqrt (/ x y)) 1)) (/ x (+ (/ (sqrt x) (sqrt y)) 1)) x 1 (/ 1 (- (/ x y) 1)) (/ (/ (- (/ x y) 1) x) 2.0) (/ (/ (- (/ x y) 1) x) 2.0) (/ (/ (- (/ x y) 1) x) 2.0) (/ 1 (- (/ x y) 1)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 0 0 0 11.354 * * * [progress]: adding candidates to table 11.540 * [progress]: [Phase 3 of 3] Extracting. 11.540 * * [regime]: Finding splitpoints for: (# # # # #)