20.831 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying: (/ (* (* x 2.0) y) (- x y)) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: Extracting # 1 : cost 0 0.018 * * [simplify]: Extracting # 2 : cost 0 0.018 * * [simplify]: Extracting # 3 : cost 0 0.018 * * [simplify]: Extracting # 4 : cost 0 0.018 * * [simplify]: Extracting # 5 : cost 0 0.018 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.019 * * [simplify]: Extracting # 0 : cost 0 0.019 * * [simplify]: Extracting # 1 : cost 0 0.019 * * [simplify]: Extracting # 2 : cost 0 0.020 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: iteration 2 : 36 enodes (cost 9 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 3 : 74 enodes (cost 9 ) 0.049 * * [simplify]: Extracting # 0 : cost 0 0.049 * * [simplify]: Extracting # 1 : cost 0 0.049 * * [simplify]: Extracting # 2 : cost 0 0.049 * * [simplify]: iteration 4 : 123 enodes (cost 9 ) 0.076 * * [simplify]: Extracting # 0 : cost 0 0.077 * * [simplify]: Extracting # 1 : cost 0 0.077 * * [simplify]: Extracting # 2 : cost 0 0.077 * * [simplify]: iteration 5 : 155 enodes (cost 9 ) 0.127 * * [simplify]: Extracting # 0 : cost 0 0.128 * * [simplify]: Extracting # 1 : cost 0 0.128 * * [simplify]: Extracting # 2 : cost 0 0.128 * * [simplify]: iteration 6 : 167 enodes (cost 9 ) 0.157 * * [simplify]: Extracting # 0 : cost 0 0.158 * * [simplify]: Extracting # 1 : cost 0 0.158 * * [simplify]: Extracting # 2 : cost 0 0.158 * * [simplify]: iteration 7 : 170 enodes (cost 9 ) 0.213 * * [simplify]: Extracting # 0 : cost 0 0.213 * * [simplify]: Extracting # 1 : cost 0 0.214 * * [simplify]: iteration done: 170 enodes (cost 9 ) 0.214 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) 0.214 * * [progress]: iteration 1 / 4 0.215 * * * [progress]: picking best candidate 0.217 * * * * [pick]: Picked # 0.217 * * * [progress]: localizing error 0.230 * * * [progress]: generating rewritten candidates 0.230 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.290 * * * [progress]: generating series expansions 0.290 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.290 * [backup-simplify]: Simplify (/ (* (* x 2.0) y) (- x y)) into (* 2.0 (/ (* x y) (- x y))) 0.290 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.290 * [taylor]: Taking taylor expansion of 2.0 in y 0.290 * [backup-simplify]: Simplify 2.0 into 2.0 0.290 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.290 * [taylor]: Taking taylor expansion of (* x y) in y 0.290 * [taylor]: Taking taylor expansion of x in y 0.290 * [backup-simplify]: Simplify x into x 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 1 into 1 0.290 * [taylor]: Taking taylor expansion of (- x y) in y 0.290 * [taylor]: Taking taylor expansion of x in y 0.290 * [backup-simplify]: Simplify x into x 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [backup-simplify]: Simplify 0 into 0 0.291 * [backup-simplify]: Simplify 1 into 1 0.291 * [backup-simplify]: Simplify (* x 0) into 0 0.291 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.292 * [backup-simplify]: Simplify (- 0) into 0 0.292 * [backup-simplify]: Simplify (+ x 0) into x 0.292 * [backup-simplify]: Simplify (/ x x) into 1 0.292 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.292 * [taylor]: Taking taylor expansion of 2.0 in x 0.292 * [backup-simplify]: Simplify 2.0 into 2.0 0.292 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.292 * [taylor]: Taking taylor expansion of (* x y) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify 1 into 1 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [backup-simplify]: Simplify y into y 0.292 * [taylor]: Taking taylor expansion of (- x y) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify 1 into 1 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [backup-simplify]: Simplify y into y 0.292 * [backup-simplify]: Simplify (* 0 y) into 0 0.293 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.293 * [backup-simplify]: Simplify (- y) into (- y) 0.293 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.293 * [backup-simplify]: Simplify (/ y (- y)) into -1 0.293 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.293 * [taylor]: Taking taylor expansion of 2.0 in x 0.293 * [backup-simplify]: Simplify 2.0 into 2.0 0.293 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.293 * [taylor]: Taking taylor expansion of (* x y) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [backup-simplify]: Simplify y into y 0.293 * [taylor]: Taking taylor expansion of (- x y) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [backup-simplify]: Simplify y into y 0.293 * [backup-simplify]: Simplify (* 0 y) into 0 0.294 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.294 * [backup-simplify]: Simplify (- y) into (- y) 0.294 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.294 * [backup-simplify]: Simplify (/ y (- y)) into -1 0.294 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 0.294 * [taylor]: Taking taylor expansion of -2.0 in y 0.294 * [backup-simplify]: Simplify -2.0 into -2.0 0.294 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.296 * [backup-simplify]: Simplify (- 0) into 0 0.296 * [backup-simplify]: Simplify (+ 1 0) into 1 0.296 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 0.297 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 0.297 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.297 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.297 * [taylor]: Taking taylor expansion of 2.0 in y 0.297 * [backup-simplify]: Simplify 2.0 into 2.0 0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify 1 into 1 0.297 * [backup-simplify]: Simplify (/ 1 1) into 1 0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.300 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.300 * [backup-simplify]: Simplify (- 0) into 0 0.300 * [backup-simplify]: Simplify 0 into 0 0.301 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.302 * [backup-simplify]: Simplify (- 0) into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.303 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 0.304 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 0.304 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.304 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.304 * [taylor]: Taking taylor expansion of 2.0 in y 0.304 * [backup-simplify]: Simplify 2.0 into 2.0 0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.304 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.304 * [taylor]: Taking taylor expansion of y in y 0.304 * [backup-simplify]: Simplify 0 into 0 0.304 * [backup-simplify]: Simplify 1 into 1 0.305 * [backup-simplify]: Simplify (* 1 1) into 1 0.305 * [backup-simplify]: Simplify (/ 1 1) into 1 0.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.310 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.310 * [backup-simplify]: Simplify (- 0) into 0 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (- 0) into 0 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 0.311 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.312 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.312 * [taylor]: Taking taylor expansion of 2.0 in y 0.312 * [backup-simplify]: Simplify 2.0 into 2.0 0.312 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.312 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.312 * [taylor]: Taking taylor expansion of x in y 0.312 * [backup-simplify]: Simplify x into x 0.312 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (/ 1 1) into 1 0.312 * [taylor]: Taking taylor expansion of (* x y) in y 0.312 * [taylor]: Taking taylor expansion of x in y 0.312 * [backup-simplify]: Simplify x into x 0.312 * [taylor]: Taking taylor expansion of y in y 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (- 1) into -1 0.313 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.313 * [backup-simplify]: Simplify (* x 0) into 0 0.313 * [backup-simplify]: Simplify (* -1 0) into 0 0.313 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (- 0) into 0 0.314 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.314 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 0.314 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 0.314 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.314 * [taylor]: Taking taylor expansion of 2.0 in x 0.314 * [backup-simplify]: Simplify 2.0 into 2.0 0.314 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (/ 1 1) into 1 0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.314 * [taylor]: Taking taylor expansion of y in x 0.314 * [backup-simplify]: Simplify y into y 0.314 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.315 * [taylor]: Taking taylor expansion of (* x y) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of y in x 0.315 * [backup-simplify]: Simplify y into y 0.315 * [backup-simplify]: Simplify (+ 1 0) into 1 0.315 * [backup-simplify]: Simplify (* 0 y) into 0 0.315 * [backup-simplify]: Simplify (* 1 0) into 0 0.315 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.316 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.316 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.316 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.316 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 0.316 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.316 * [taylor]: Taking taylor expansion of 2.0 in x 0.316 * [backup-simplify]: Simplify 2.0 into 2.0 0.316 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ 1 1) into 1 0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [backup-simplify]: Simplify y into y 0.317 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.317 * [taylor]: Taking taylor expansion of (* x y) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [backup-simplify]: Simplify y into y 0.317 * [backup-simplify]: Simplify (+ 1 0) into 1 0.317 * [backup-simplify]: Simplify (* 0 y) into 0 0.317 * [backup-simplify]: Simplify (* 1 0) into 0 0.318 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.318 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.318 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.318 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.318 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 0.318 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.318 * [taylor]: Taking taylor expansion of 2.0 in y 0.318 * [backup-simplify]: Simplify 2.0 into 2.0 0.318 * [taylor]: Taking taylor expansion of y in y 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 0.319 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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 (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 0.322 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) 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 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 0.322 * [backup-simplify]: Simplify (/ 1 1) into 1 0.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.323 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.325 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.325 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.325 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.327 * [backup-simplify]: Simplify (- 0) into 0 0.327 * [backup-simplify]: Simplify (+ 0 0) into 0 0.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 0.328 * [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))) 0.328 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) 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 (pow y 3)) in y 0.328 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (* 1 1) into 1 0.329 * [backup-simplify]: Simplify (* 1 1) into 1 0.329 * [backup-simplify]: Simplify (/ 1 1) into 1 0.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.331 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.332 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.335 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 0.337 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.337 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.337 * [taylor]: Taking taylor expansion of 2.0 in y 0.337 * [backup-simplify]: Simplify 2.0 into 2.0 0.337 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.337 * [taylor]: Taking taylor expansion of x in y 0.337 * [backup-simplify]: Simplify x into x 0.337 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify 1 into 1 0.338 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [backup-simplify]: Simplify (/ 1 1) into 1 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.338 * [taylor]: Taking taylor expansion of x in y 0.338 * [backup-simplify]: Simplify x into x 0.338 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.338 * [backup-simplify]: Simplify (+ 1 0) into 1 0.338 * [backup-simplify]: Simplify (* 0 1) into 0 0.338 * [backup-simplify]: Simplify (* x 0) into 0 0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.339 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.339 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 0.339 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 0.340 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.340 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 0.340 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.340 * [backup-simplify]: Simplify 2.0 into 2.0 0.340 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 1 into 1 0.340 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.340 * [taylor]: Taking taylor expansion of y in x 0.340 * [backup-simplify]: Simplify y into y 0.340 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.340 * [taylor]: Taking taylor expansion of y in x 0.340 * [backup-simplify]: Simplify y into y 0.340 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 1 into 1 0.340 * [backup-simplify]: Simplify (/ 1 1) into 1 0.340 * [backup-simplify]: Simplify (- 1) into -1 0.341 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.341 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.341 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.341 * [backup-simplify]: Simplify (- 0) into 0 0.341 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.342 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.342 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.342 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 0.342 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.342 * [taylor]: Taking taylor expansion of 2.0 in x 0.342 * [backup-simplify]: Simplify 2.0 into 2.0 0.342 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 1 into 1 0.342 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [backup-simplify]: Simplify y into y 0.342 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [backup-simplify]: Simplify y into y 0.342 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 1 into 1 0.343 * [backup-simplify]: Simplify (/ 1 1) into 1 0.343 * [backup-simplify]: Simplify (- 1) into -1 0.343 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.343 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.343 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.344 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.344 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.345 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.345 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 0.345 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.345 * [taylor]: Taking taylor expansion of -2.0 in y 0.345 * [backup-simplify]: Simplify -2.0 into -2.0 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.345 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 0.346 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.346 * [backup-simplify]: Simplify (- 0) into 0 0.347 * [backup-simplify]: Simplify (+ 0 0) into 0 0.347 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.348 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 0.348 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 0.348 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.348 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.348 * [taylor]: Taking taylor expansion of 2.0 in y 0.348 * [backup-simplify]: Simplify 2.0 into 2.0 0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.348 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (* 1 1) into 1 0.348 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [backup-simplify]: Simplify (+ (* 1 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 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.351 * [backup-simplify]: Simplify (- 0) into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (- 0) into 0 0.354 * [backup-simplify]: Simplify (+ 0 0) into 0 0.355 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.356 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 0.357 * [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)))) 0.357 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.357 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.357 * [taylor]: Taking taylor expansion of 2.0 in y 0.357 * [backup-simplify]: Simplify 2.0 into 2.0 0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.357 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (* 1 1) into 1 0.362 * [backup-simplify]: Simplify (* 1 1) into 1 0.362 * [backup-simplify]: Simplify (/ 1 1) into 1 0.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (- 0) into 0 0.372 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.376 * [backup-simplify]: Simplify (- 0) into 0 0.376 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * [backup-simplify]: Simplify 0 into 0 0.377 * * * [progress]: simplifying candidates 0.378 * [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 0.380 * * [simplify]: Extracting # 0 : cost 0 0.380 * * [simplify]: Extracting # 1 : cost 0 0.380 * * [simplify]: Extracting # 2 : cost 0 0.380 * * [simplify]: Extracting # 3 : cost 0 0.380 * * [simplify]: Extracting # 4 : cost 0 0.381 * * [simplify]: Extracting # 5 : cost 0 0.381 * * [simplify]: Extracting # 6 : cost 0 0.381 * * [simplify]: Extracting # 7 : cost 0 0.381 * * [simplify]: iteration 0 : 77 enodes (cost 400 ) 0.416 * * [simplify]: Extracting # 0 : cost 0 0.416 * * [simplify]: Extracting # 1 : cost 0 0.417 * * [simplify]: Extracting # 2 : cost 0 0.417 * * [simplify]: Extracting # 3 : cost 0 0.418 * * [simplify]: Extracting # 4 : cost 0 0.418 * * [simplify]: iteration 1 : 208 enodes (cost 380 ) 0.557 * * [simplify]: Extracting # 0 : cost 0 0.560 * * [simplify]: Extracting # 1 : cost 0 0.563 * * [simplify]: Extracting # 2 : cost 0 0.565 * * [simplify]: Extracting # 3 : cost 0 0.567 * * [simplify]: Extracting # 4 : cost 0 0.570 * * [simplify]: iteration 2 : 987 enodes (cost 314 ) 2.089 * * [simplify]: Extracting # 0 : cost 0 2.100 * * [simplify]: Extracting # 1 : cost 0 2.112 * * [simplify]: Extracting # 2 : cost 0 2.129 * * [simplify]: Extracting # 3 : cost 0 2.140 * * [simplify]: Extracting # 4 : cost 0 2.150 * * [simplify]: Extracting # 5 : cost 0 2.160 * * [simplify]: iteration done: 5000 enodes (cost 314 ) 2.161 * [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 2.161 * * * [progress]: adding candidates to table 2.219 * * [progress]: iteration 2 / 4 2.219 * * * [progress]: picking best candidate 2.224 * * * * [pick]: Picked # 2.224 * * * [progress]: localizing error 2.231 * * * [progress]: generating rewritten candidates 2.231 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.277 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.295 * * * [progress]: generating series expansions 2.295 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.295 * [backup-simplify]: Simplify (* (* x 2.0) (/ y (- x y))) into (* 2.0 (/ (* x y) (- x y))) 2.295 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 2.295 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 2.295 * [taylor]: Taking taylor expansion of 2.0 in y 2.295 * [backup-simplify]: Simplify 2.0 into 2.0 2.295 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 2.295 * [taylor]: Taking taylor expansion of (* x y) in y 2.295 * [taylor]: Taking taylor expansion of x in y 2.295 * [backup-simplify]: Simplify x into x 2.295 * [taylor]: Taking taylor expansion of y in y 2.296 * [backup-simplify]: Simplify 0 into 0 2.296 * [backup-simplify]: Simplify 1 into 1 2.296 * [taylor]: Taking taylor expansion of (- x y) in y 2.296 * [taylor]: Taking taylor expansion of x in y 2.296 * [backup-simplify]: Simplify x into x 2.296 * [taylor]: Taking taylor expansion of y in y 2.296 * [backup-simplify]: Simplify 0 into 0 2.296 * [backup-simplify]: Simplify 1 into 1 2.296 * [backup-simplify]: Simplify (* x 0) into 0 2.297 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.297 * [backup-simplify]: Simplify (- 0) into 0 2.297 * [backup-simplify]: Simplify (+ x 0) into x 2.297 * [backup-simplify]: Simplify (/ x x) into 1 2.297 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.297 * [taylor]: Taking taylor expansion of 2.0 in x 2.297 * [backup-simplify]: Simplify 2.0 into 2.0 2.297 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.297 * [taylor]: Taking taylor expansion of (* x y) 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 2.297 * [taylor]: Taking taylor expansion of y in x 2.297 * [backup-simplify]: Simplify y into y 2.297 * [taylor]: Taking taylor expansion of (- x y) in x 2.297 * [taylor]: Taking taylor expansion of x in x 2.298 * [backup-simplify]: Simplify 0 into 0 2.298 * [backup-simplify]: Simplify 1 into 1 2.298 * [taylor]: Taking taylor expansion of y in x 2.298 * [backup-simplify]: Simplify y into y 2.298 * [backup-simplify]: Simplify (* 0 y) into 0 2.298 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.298 * [backup-simplify]: Simplify (- y) into (- y) 2.298 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.298 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.298 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.298 * [taylor]: Taking taylor expansion of 2.0 in x 2.298 * [backup-simplify]: Simplify 2.0 into 2.0 2.298 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.299 * [taylor]: Taking taylor expansion of (* x y) in x 2.299 * [taylor]: Taking taylor expansion of x in x 2.299 * [backup-simplify]: Simplify 0 into 0 2.299 * [backup-simplify]: Simplify 1 into 1 2.299 * [taylor]: Taking taylor expansion of y in x 2.299 * [backup-simplify]: Simplify y into y 2.299 * [taylor]: Taking taylor expansion of (- x y) in x 2.299 * [taylor]: Taking taylor expansion of x in x 2.299 * [backup-simplify]: Simplify 0 into 0 2.299 * [backup-simplify]: Simplify 1 into 1 2.299 * [taylor]: Taking taylor expansion of y in x 2.299 * [backup-simplify]: Simplify y into y 2.299 * [backup-simplify]: Simplify (* 0 y) into 0 2.299 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.300 * [backup-simplify]: Simplify (- y) into (- y) 2.300 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.300 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.300 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 2.300 * [taylor]: Taking taylor expansion of -2.0 in y 2.300 * [backup-simplify]: Simplify -2.0 into -2.0 2.300 * [backup-simplify]: Simplify 0 into 0 2.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.301 * [backup-simplify]: Simplify (- 0) into 0 2.302 * [backup-simplify]: Simplify (+ 1 0) into 1 2.302 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 2.303 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 2.303 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 2.303 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 2.303 * [taylor]: Taking taylor expansion of 2.0 in y 2.303 * [backup-simplify]: Simplify 2.0 into 2.0 2.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.303 * [taylor]: Taking taylor expansion of y in y 2.303 * [backup-simplify]: Simplify 0 into 0 2.303 * [backup-simplify]: Simplify 1 into 1 2.303 * [backup-simplify]: Simplify (/ 1 1) into 1 2.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.306 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.306 * [backup-simplify]: Simplify (- 0) into 0 2.306 * [backup-simplify]: Simplify 0 into 0 2.306 * [backup-simplify]: Simplify 0 into 0 2.307 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.308 * [backup-simplify]: Simplify (- 0) into 0 2.308 * [backup-simplify]: Simplify (+ 0 0) into 0 2.308 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 2.309 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 2.309 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.309 * [taylor]: Taking taylor expansion of 2.0 in y 2.309 * [backup-simplify]: Simplify 2.0 into 2.0 2.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.309 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.309 * [taylor]: Taking taylor expansion of y in y 2.309 * [backup-simplify]: Simplify 0 into 0 2.309 * [backup-simplify]: Simplify 1 into 1 2.309 * [backup-simplify]: Simplify (* 1 1) into 1 2.309 * [backup-simplify]: Simplify (/ 1 1) into 1 2.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.313 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.313 * [backup-simplify]: Simplify (- 0) into 0 2.313 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.314 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.314 * [backup-simplify]: Simplify (- 0) into 0 2.314 * [backup-simplify]: Simplify 0 into 0 2.314 * [backup-simplify]: Simplify 0 into 0 2.314 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify (* (* (/ 1 x) 2.0) (/ (/ 1 y) (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 2.315 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 2.315 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 2.315 * [taylor]: Taking taylor expansion of 2.0 in y 2.315 * [backup-simplify]: Simplify 2.0 into 2.0 2.315 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 2.315 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.315 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.315 * [taylor]: Taking taylor expansion of x in y 2.315 * [backup-simplify]: Simplify x into x 2.315 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.315 * [taylor]: Taking taylor expansion of (/ 1 y) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 2.315 * [taylor]: Taking taylor expansion of (* x y) in y 2.315 * [taylor]: Taking taylor expansion of x in y 2.315 * [backup-simplify]: Simplify x into x 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 * [backup-simplify]: Simplify (- 1) into -1 2.316 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.316 * [backup-simplify]: Simplify (* x 0) into 0 2.316 * [backup-simplify]: Simplify (* -1 0) into 0 2.316 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.317 * [backup-simplify]: Simplify (- 0) into 0 2.317 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.317 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 2.317 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 2.317 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.317 * [taylor]: Taking taylor expansion of 2.0 in x 2.317 * [backup-simplify]: Simplify 2.0 into 2.0 2.317 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.317 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.317 * [taylor]: Taking taylor expansion of x in x 2.317 * [backup-simplify]: Simplify 0 into 0 2.317 * [backup-simplify]: Simplify 1 into 1 2.318 * [backup-simplify]: Simplify (/ 1 1) into 1 2.318 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.318 * [taylor]: Taking taylor expansion of y in x 2.318 * [backup-simplify]: Simplify y into y 2.318 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.318 * [taylor]: Taking taylor expansion of (* x y) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.318 * [backup-simplify]: Simplify 0 into 0 2.318 * [backup-simplify]: Simplify 1 into 1 2.318 * [taylor]: Taking taylor expansion of y in x 2.318 * [backup-simplify]: Simplify y into y 2.318 * [backup-simplify]: Simplify (+ 1 0) into 1 2.318 * [backup-simplify]: Simplify (* 0 y) into 0 2.319 * [backup-simplify]: Simplify (* 1 0) into 0 2.319 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.320 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.320 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.320 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 2.320 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 2.320 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.320 * [taylor]: Taking taylor expansion of 2.0 in x 2.320 * [backup-simplify]: Simplify 2.0 into 2.0 2.320 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.320 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.320 * [taylor]: Taking taylor expansion of x in x 2.320 * [backup-simplify]: Simplify 0 into 0 2.320 * [backup-simplify]: Simplify 1 into 1 2.321 * [backup-simplify]: Simplify (/ 1 1) into 1 2.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.321 * [taylor]: Taking taylor expansion of y in x 2.321 * [backup-simplify]: Simplify y into y 2.321 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.321 * [taylor]: Taking taylor expansion of (* x y) in x 2.321 * [taylor]: Taking taylor expansion of x in x 2.321 * [backup-simplify]: Simplify 0 into 0 2.321 * [backup-simplify]: Simplify 1 into 1 2.321 * [taylor]: Taking taylor expansion of y in x 2.321 * [backup-simplify]: Simplify y into y 2.321 * [backup-simplify]: Simplify (+ 1 0) into 1 2.321 * [backup-simplify]: Simplify (* 0 y) into 0 2.321 * [backup-simplify]: Simplify (* 1 0) into 0 2.322 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.322 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.322 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.322 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 2.323 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 2.323 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 2.323 * [taylor]: Taking taylor expansion of 2.0 in y 2.323 * [backup-simplify]: Simplify 2.0 into 2.0 2.323 * [taylor]: Taking taylor expansion of y in y 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [backup-simplify]: Simplify 1 into 1 2.323 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 2.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 2.324 * [backup-simplify]: Simplify 0 into 0 2.324 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.325 * [backup-simplify]: Simplify (- 0) into 0 2.325 * [backup-simplify]: Simplify (+ 0 0) into 0 2.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 2.326 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 2.326 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.326 * [taylor]: Taking taylor expansion of 2.0 in y 2.326 * [backup-simplify]: Simplify 2.0 into 2.0 2.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.326 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.326 * [taylor]: Taking taylor expansion of y in y 2.326 * [backup-simplify]: Simplify 0 into 0 2.326 * [backup-simplify]: Simplify 1 into 1 2.327 * [backup-simplify]: Simplify (* 1 1) into 1 2.327 * [backup-simplify]: Simplify (/ 1 1) into 1 2.327 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.328 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 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 (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.329 * [backup-simplify]: Simplify 0 into 0 2.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.330 * [backup-simplify]: Simplify 0 into 0 2.331 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.332 * [backup-simplify]: Simplify (- 0) into 0 2.332 * [backup-simplify]: Simplify (+ 0 0) into 0 2.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 2.333 * [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))) 2.333 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.333 * [taylor]: Taking taylor expansion of 2.0 in y 2.333 * [backup-simplify]: Simplify 2.0 into 2.0 2.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.333 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.333 * [taylor]: Taking taylor expansion of y in y 2.333 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify 1 into 1 2.333 * [backup-simplify]: Simplify (* 1 1) into 1 2.333 * [backup-simplify]: Simplify (* 1 1) into 1 2.334 * [backup-simplify]: Simplify (/ 1 1) into 1 2.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 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 2.338 * [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 (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.341 * [backup-simplify]: Simplify 0 into 0 2.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.344 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.344 * [backup-simplify]: Simplify 0 into 0 2.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) 2.0) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 2.346 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 2.346 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 2.346 * [taylor]: Taking taylor expansion of 2.0 in y 2.346 * [backup-simplify]: Simplify 2.0 into 2.0 2.346 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 2.346 * [taylor]: Taking taylor expansion of x in y 2.346 * [backup-simplify]: Simplify x into x 2.346 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.346 * [taylor]: Taking taylor expansion of y in y 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify 1 into 1 2.346 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.346 * [taylor]: Taking taylor expansion of y in y 2.347 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify 1 into 1 2.347 * [backup-simplify]: Simplify (/ 1 1) into 1 2.347 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.347 * [taylor]: Taking taylor expansion of x in y 2.347 * [backup-simplify]: Simplify x into x 2.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.348 * [backup-simplify]: Simplify (+ 1 0) into 1 2.348 * [backup-simplify]: Simplify (* 0 1) into 0 2.348 * [backup-simplify]: Simplify (* x 0) into 0 2.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.349 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.349 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.349 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.350 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.350 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 2.350 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.350 * [taylor]: Taking taylor expansion of 2.0 in x 2.350 * [backup-simplify]: Simplify 2.0 into 2.0 2.350 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.350 * [taylor]: Taking taylor expansion of x in x 2.350 * [backup-simplify]: Simplify 0 into 0 2.350 * [backup-simplify]: Simplify 1 into 1 2.350 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.350 * [taylor]: Taking taylor expansion of y in x 2.350 * [backup-simplify]: Simplify y into y 2.350 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.350 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.350 * [taylor]: Taking taylor expansion of y in x 2.350 * [backup-simplify]: Simplify y into y 2.350 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.350 * [taylor]: Taking taylor expansion of x in x 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 1 into 1 2.351 * [backup-simplify]: Simplify (/ 1 1) into 1 2.351 * [backup-simplify]: Simplify (- 1) into -1 2.352 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.352 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.352 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 2.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.353 * [backup-simplify]: Simplify (- 0) into 0 2.353 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.354 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 2.354 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 2.354 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 2.354 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.354 * [taylor]: Taking taylor expansion of 2.0 in x 2.354 * [backup-simplify]: Simplify 2.0 into 2.0 2.354 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.354 * [taylor]: Taking taylor expansion of x in x 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify 1 into 1 2.354 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.354 * [taylor]: Taking taylor expansion of y in x 2.355 * [backup-simplify]: Simplify y into y 2.355 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.355 * [taylor]: Taking taylor expansion of y in x 2.355 * [backup-simplify]: Simplify y into y 2.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify 1 into 1 2.355 * [backup-simplify]: Simplify (/ 1 1) into 1 2.356 * [backup-simplify]: Simplify (- 1) into -1 2.356 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.356 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.356 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 2.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.357 * [backup-simplify]: Simplify (- 0) into 0 2.357 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.358 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 2.358 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 2.358 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 2.359 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 2.359 * [taylor]: Taking taylor expansion of -2.0 in y 2.359 * [backup-simplify]: Simplify -2.0 into -2.0 2.359 * [taylor]: Taking taylor expansion of y in y 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 1 into 1 2.359 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 2.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 2.360 * [backup-simplify]: Simplify 0 into 0 2.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.362 * [backup-simplify]: Simplify (- 0) into 0 2.362 * [backup-simplify]: Simplify (+ 0 0) into 0 2.363 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 2.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 2.364 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 2.364 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.364 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.364 * [taylor]: Taking taylor expansion of 2.0 in y 2.364 * [backup-simplify]: Simplify 2.0 into 2.0 2.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.364 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.364 * [taylor]: Taking taylor expansion of y in y 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 1 into 1 2.364 * [backup-simplify]: Simplify (* 1 1) into 1 2.365 * [backup-simplify]: Simplify (/ 1 1) into 1 2.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.373 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 2.374 * [backup-simplify]: Simplify (- 0) into 0 2.374 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.377 * [backup-simplify]: Simplify (- 0) into 0 2.377 * [backup-simplify]: Simplify (+ 0 0) into 0 2.378 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 2.379 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 2.380 * [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)))) 2.380 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 2.380 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.380 * [taylor]: Taking taylor expansion of 2.0 in y 2.380 * [backup-simplify]: Simplify 2.0 into 2.0 2.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.380 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.380 * [taylor]: Taking taylor expansion of y in y 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [backup-simplify]: Simplify 1 into 1 2.381 * [backup-simplify]: Simplify (* 1 1) into 1 2.381 * [backup-simplify]: Simplify (* 1 1) into 1 2.381 * [backup-simplify]: Simplify (/ 1 1) into 1 2.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.384 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.390 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.391 * [backup-simplify]: Simplify (- 0) into 0 2.391 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.394 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.394 * [backup-simplify]: Simplify (- 0) into 0 2.394 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.395 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify 0 into 0 2.395 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.395 * [backup-simplify]: Simplify (/ y (- x y)) into (/ y (- x y)) 2.396 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0 2.396 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x 2.396 * [taylor]: Taking taylor expansion of y in x 2.396 * [backup-simplify]: Simplify y into y 2.396 * [taylor]: Taking taylor expansion of (- x y) in x 2.396 * [taylor]: Taking taylor expansion of x in x 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify 1 into 1 2.396 * [taylor]: Taking taylor expansion of y in x 2.396 * [backup-simplify]: Simplify y into y 2.396 * [backup-simplify]: Simplify (- y) into (- y) 2.396 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.396 * [backup-simplify]: Simplify (/ y (- y)) into -1 2.396 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 2.396 * [taylor]: Taking taylor expansion of y in y 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify 1 into 1 2.396 * [taylor]: Taking taylor expansion of (- x y) in y 2.396 * [taylor]: Taking taylor expansion of x in y 2.396 * [backup-simplify]: Simplify x into x 2.396 * [taylor]: Taking taylor expansion of y in y 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify 1 into 1 2.397 * [backup-simplify]: Simplify (- 0) into 0 2.397 * [backup-simplify]: Simplify (+ x 0) into x 2.397 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.397 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 2.397 * [taylor]: Taking taylor expansion of y in y 2.397 * [backup-simplify]: Simplify 0 into 0 2.397 * [backup-simplify]: Simplify 1 into 1 2.397 * [taylor]: Taking taylor expansion of (- x y) in y 2.397 * [taylor]: Taking taylor expansion of x in y 2.397 * [backup-simplify]: Simplify x into x 2.397 * [taylor]: Taking taylor expansion of y in y 2.397 * [backup-simplify]: Simplify 0 into 0 2.397 * [backup-simplify]: Simplify 1 into 1 2.397 * [backup-simplify]: Simplify (- 0) into 0 2.398 * [backup-simplify]: Simplify (+ x 0) into x 2.398 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.398 * [taylor]: Taking taylor expansion of x in x 2.398 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify 1 into 1 2.398 * [backup-simplify]: Simplify (/ 1 1) into 1 2.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.399 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify (- 1) into -1 2.400 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.400 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ -1 x)))) into (/ 1 (pow x 2)) 2.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.400 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 1 into 1 2.401 * [backup-simplify]: Simplify (* 1 1) into 1 2.401 * [backup-simplify]: Simplify (/ 1 1) into 1 2.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.402 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.405 * [backup-simplify]: Simplify (- 0) into 0 2.406 * [backup-simplify]: Simplify (+ 0 0) into 0 2.406 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 (pow x 2)) (/ -1 x)))) into (/ 1 (pow x 3)) 2.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.406 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.406 * [taylor]: Taking taylor expansion of x in x 2.406 * [backup-simplify]: Simplify 0 into 0 2.407 * [backup-simplify]: Simplify 1 into 1 2.407 * [backup-simplify]: Simplify (* 1 1) into 1 2.407 * [backup-simplify]: Simplify (* 1 1) into 1 2.408 * [backup-simplify]: Simplify (/ 1 1) into 1 2.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.412 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.415 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.418 * [backup-simplify]: Simplify 0 into 0 2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.418 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify (/ (/ 1 y) (- (/ 1 x) (/ 1 y))) into (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) 2.419 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0 2.419 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x 2.419 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 1 into 1 2.419 * [backup-simplify]: Simplify (/ 1 1) into 1 2.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [backup-simplify]: Simplify y into y 2.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [backup-simplify]: Simplify y into y 2.420 * [backup-simplify]: Simplify (+ 1 0) into 1 2.420 * [backup-simplify]: Simplify (* 1 y) into y 2.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.420 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 2.420 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.420 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.420 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.420 * [taylor]: Taking taylor expansion of x in y 2.420 * [backup-simplify]: Simplify x into x 2.421 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.421 * [taylor]: Taking taylor expansion of y in y 2.421 * [backup-simplify]: Simplify 0 into 0 2.421 * [backup-simplify]: Simplify 1 into 1 2.421 * [backup-simplify]: Simplify (/ 1 1) into 1 2.421 * [taylor]: Taking taylor expansion of y in y 2.421 * [backup-simplify]: Simplify 0 into 0 2.421 * [backup-simplify]: Simplify 1 into 1 2.421 * [backup-simplify]: Simplify (- 1) into -1 2.422 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.422 * [backup-simplify]: Simplify (* -1 0) into 0 2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.423 * [backup-simplify]: Simplify (- 0) into 0 2.423 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.424 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 2.424 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 2.424 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 2.424 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.425 * [taylor]: Taking taylor expansion of x in y 2.425 * [backup-simplify]: Simplify x into x 2.425 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.425 * [taylor]: Taking taylor expansion of y in y 2.425 * [backup-simplify]: Simplify 0 into 0 2.425 * [backup-simplify]: Simplify 1 into 1 2.425 * [backup-simplify]: Simplify (/ 1 1) into 1 2.425 * [taylor]: Taking taylor expansion of y in y 2.425 * [backup-simplify]: Simplify 0 into 0 2.425 * [backup-simplify]: Simplify 1 into 1 2.426 * [backup-simplify]: Simplify (- 1) into -1 2.426 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.426 * [backup-simplify]: Simplify (* -1 0) into 0 2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.427 * [backup-simplify]: Simplify (- 0) into 0 2.428 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.428 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 2.429 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 2.429 * [taylor]: Taking taylor expansion of -1 in x 2.429 * [backup-simplify]: Simplify -1 into -1 2.429 * [backup-simplify]: Simplify 0 into 0 2.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.430 * [backup-simplify]: Simplify (- 0) into 0 2.431 * [backup-simplify]: Simplify (+ 0 0) into 0 2.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 2.432 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 x) (- 1))))) into (- (/ 1 x)) 2.432 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.432 * [taylor]: Taking taylor expansion of x in x 2.432 * [backup-simplify]: Simplify 0 into 0 2.432 * [backup-simplify]: Simplify 1 into 1 2.433 * [backup-simplify]: Simplify (/ 1 1) into 1 2.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.435 * [backup-simplify]: Simplify (- 0) into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.436 * [backup-simplify]: Simplify (- 0) into 0 2.436 * [backup-simplify]: Simplify (+ 0 0) into 0 2.438 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 2.439 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 x)) (/ (/ 1 x) (- 1))))) into (- (/ 1 (pow x 2))) 2.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 2.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.439 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.439 * [taylor]: Taking taylor expansion of x in x 2.439 * [backup-simplify]: Simplify 0 into 0 2.439 * [backup-simplify]: Simplify 1 into 1 2.439 * [backup-simplify]: Simplify (* 1 1) into 1 2.440 * [backup-simplify]: Simplify (/ 1 1) into 1 2.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.441 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.445 * [backup-simplify]: Simplify (- 0) into 0 2.445 * [backup-simplify]: Simplify 0 into 0 2.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.447 * [backup-simplify]: Simplify (- 0) into 0 2.447 * [backup-simplify]: Simplify 0 into 0 2.447 * [backup-simplify]: Simplify 0 into 0 2.447 * [backup-simplify]: Simplify 0 into 0 2.447 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* y (- (/ 1 y) (/ 1 x)))) 2.447 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0 2.447 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.447 * [taylor]: Taking taylor expansion of -1 in x 2.447 * [backup-simplify]: Simplify -1 into -1 2.447 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.447 * [taylor]: Taking taylor expansion of y in x 2.447 * [backup-simplify]: Simplify y into y 2.447 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.447 * [taylor]: Taking taylor expansion of y in x 2.447 * [backup-simplify]: Simplify y into y 2.447 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.448 * [taylor]: Taking taylor expansion of x in x 2.448 * [backup-simplify]: Simplify 0 into 0 2.448 * [backup-simplify]: Simplify 1 into 1 2.448 * [backup-simplify]: Simplify (/ 1 1) into 1 2.448 * [backup-simplify]: Simplify (- 1) into -1 2.449 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.449 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 2.449 * [backup-simplify]: Simplify (/ -1 (* -1 y)) into (/ 1 y) 2.449 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.449 * [taylor]: Taking taylor expansion of -1 in y 2.449 * [backup-simplify]: Simplify -1 into -1 2.449 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.449 * [taylor]: Taking taylor expansion of y in y 2.449 * [backup-simplify]: Simplify 0 into 0 2.449 * [backup-simplify]: Simplify 1 into 1 2.449 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.449 * [taylor]: Taking taylor expansion of y in y 2.449 * [backup-simplify]: Simplify 0 into 0 2.449 * [backup-simplify]: Simplify 1 into 1 2.450 * [backup-simplify]: Simplify (/ 1 1) into 1 2.450 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.450 * [taylor]: Taking taylor expansion of x in y 2.450 * [backup-simplify]: Simplify x into x 2.450 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.450 * [backup-simplify]: Simplify (+ 1 0) into 1 2.451 * [backup-simplify]: Simplify (* 0 1) into 0 2.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.452 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.452 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.452 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.453 * [backup-simplify]: Simplify (/ -1 1) into -1 2.453 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.453 * [taylor]: Taking taylor expansion of -1 in y 2.453 * [backup-simplify]: Simplify -1 into -1 2.453 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.453 * [taylor]: Taking taylor expansion of y in y 2.453 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify 1 into 1 2.453 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.453 * [taylor]: Taking taylor expansion of y in y 2.453 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify 1 into 1 2.453 * [backup-simplify]: Simplify (/ 1 1) into 1 2.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.453 * [taylor]: Taking taylor expansion of x in y 2.454 * [backup-simplify]: Simplify x into x 2.454 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.454 * [backup-simplify]: Simplify (+ 1 0) into 1 2.454 * [backup-simplify]: Simplify (* 0 1) into 0 2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.455 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 2.455 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 2.456 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 2.456 * [backup-simplify]: Simplify (/ -1 1) into -1 2.456 * [taylor]: Taking taylor expansion of -1 in x 2.456 * [backup-simplify]: Simplify -1 into -1 2.456 * [backup-simplify]: Simplify 0 into 0 2.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.458 * [backup-simplify]: Simplify (- 0) into 0 2.458 * [backup-simplify]: Simplify (+ 0 0) into 0 2.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 x))) (* 0 1))) into (- (/ 1 x)) 2.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 x)) 1)))) into (- (/ 1 x)) 2.460 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.460 * [taylor]: Taking taylor expansion of x in x 2.460 * [backup-simplify]: Simplify 0 into 0 2.460 * [backup-simplify]: Simplify 1 into 1 2.460 * [backup-simplify]: Simplify (/ 1 1) into 1 2.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.462 * [backup-simplify]: Simplify (- 0) into 0 2.462 * [backup-simplify]: Simplify 0 into 0 2.462 * [backup-simplify]: Simplify 0 into 0 2.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.464 * [backup-simplify]: Simplify (- 0) into 0 2.464 * [backup-simplify]: Simplify (+ 0 0) into 0 2.466 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0 2.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 x)) (/ (- (/ 1 x)) 1)))) into (- (/ 1 (pow x 2))) 2.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 2.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.467 * [taylor]: Taking taylor expansion of x in x 2.467 * [backup-simplify]: Simplify 0 into 0 2.467 * [backup-simplify]: Simplify 1 into 1 2.468 * [backup-simplify]: Simplify (* 1 1) into 1 2.468 * [backup-simplify]: Simplify (/ 1 1) into 1 2.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.470 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.473 * [backup-simplify]: Simplify (- 0) into 0 2.473 * [backup-simplify]: Simplify 0 into 0 2.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.475 * [backup-simplify]: Simplify (- 0) into 0 2.475 * [backup-simplify]: Simplify 0 into 0 2.475 * [backup-simplify]: Simplify 0 into 0 2.475 * [backup-simplify]: Simplify 0 into 0 2.475 * * * [progress]: simplifying candidates 2.477 * [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 2.480 * * [simplify]: Extracting # 0 : cost 0 2.480 * * [simplify]: Extracting # 1 : cost 0 2.481 * * [simplify]: Extracting # 2 : cost 0 2.481 * * [simplify]: Extracting # 3 : cost 0 2.481 * * [simplify]: Extracting # 4 : cost 0 2.481 * * [simplify]: Extracting # 5 : cost 0 2.482 * * [simplify]: Extracting # 6 : cost 0 2.482 * * [simplify]: Extracting # 7 : cost 0 2.482 * * [simplify]: iteration 0 : 116 enodes (cost 915 ) 2.541 * * [simplify]: Extracting # 0 : cost 0 2.541 * * [simplify]: Extracting # 1 : cost 0 2.542 * * [simplify]: Extracting # 2 : cost 0 2.543 * * [simplify]: Extracting # 3 : cost 0 2.543 * * [simplify]: iteration 1 : 299 enodes (cost 856 ) 2.719 * * [simplify]: Extracting # 0 : cost 0 2.722 * * [simplify]: Extracting # 1 : cost 0 2.725 * * [simplify]: Extracting # 2 : cost 0 2.728 * * [simplify]: Extracting # 3 : cost 0 2.730 * * [simplify]: Extracting # 4 : cost 0 2.733 * * [simplify]: iteration 2 : 1230 enodes (cost 756 ) 4.106 * * [simplify]: Extracting # 0 : cost 0 4.119 * * [simplify]: Extracting # 1 : cost 0 4.125 * * [simplify]: Extracting # 2 : cost 0 4.130 * * [simplify]: Extracting # 3 : cost 0 4.140 * * [simplify]: Extracting # 4 : cost 0 4.151 * * [simplify]: iteration done: 5001 enodes (cost 756 ) 4.152 * [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 4.153 * * * [progress]: adding candidates to table 4.366 * * [progress]: iteration 3 / 4 4.366 * * * [progress]: picking best candidate 4.373 * * * * [pick]: Picked # 4.373 * * * [progress]: localizing error 4.388 * * * [progress]: generating rewritten candidates 4.388 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.421 * * * [progress]: generating series expansions 4.421 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.421 * [backup-simplify]: Simplify (/ (* x 2.0) (- (/ x y) 1)) into (* 2.0 (/ x (- (/ x y) 1))) 4.421 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in (x y) around 0 4.421 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in y 4.421 * [taylor]: Taking taylor expansion of 2.0 in y 4.421 * [backup-simplify]: Simplify 2.0 into 2.0 4.421 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in y 4.421 * [taylor]: Taking taylor expansion of x in y 4.421 * [backup-simplify]: Simplify x into x 4.421 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in y 4.421 * [taylor]: Taking taylor expansion of (/ x y) in y 4.421 * [taylor]: Taking taylor expansion of x in y 4.422 * [backup-simplify]: Simplify x into x 4.422 * [taylor]: Taking taylor expansion of y in y 4.422 * [backup-simplify]: Simplify 0 into 0 4.422 * [backup-simplify]: Simplify 1 into 1 4.422 * [backup-simplify]: Simplify (/ x 1) into x 4.422 * [taylor]: Taking taylor expansion of 1 in y 4.422 * [backup-simplify]: Simplify 1 into 1 4.422 * [backup-simplify]: Simplify (+ x 0) into x 4.422 * [backup-simplify]: Simplify (/ x x) into 1 4.422 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 4.422 * [taylor]: Taking taylor expansion of 2.0 in x 4.422 * [backup-simplify]: Simplify 2.0 into 2.0 4.422 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 4.422 * [taylor]: Taking taylor expansion of x in x 4.422 * [backup-simplify]: Simplify 0 into 0 4.422 * [backup-simplify]: Simplify 1 into 1 4.422 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 4.422 * [taylor]: Taking taylor expansion of (/ x y) in x 4.422 * [taylor]: Taking taylor expansion of x in x 4.422 * [backup-simplify]: Simplify 0 into 0 4.422 * [backup-simplify]: Simplify 1 into 1 4.422 * [taylor]: Taking taylor expansion of y in x 4.422 * [backup-simplify]: Simplify y into y 4.422 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.422 * [taylor]: Taking taylor expansion of 1 in x 4.422 * [backup-simplify]: Simplify 1 into 1 4.423 * [backup-simplify]: Simplify (- 1) into -1 4.423 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.423 * [backup-simplify]: Simplify (/ 1 -1) into -1 4.423 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- (/ x y) 1))) in x 4.423 * [taylor]: Taking taylor expansion of 2.0 in x 4.423 * [backup-simplify]: Simplify 2.0 into 2.0 4.423 * [taylor]: Taking taylor expansion of (/ x (- (/ x y) 1)) in x 4.423 * [taylor]: Taking taylor expansion of x in x 4.423 * [backup-simplify]: Simplify 0 into 0 4.423 * [backup-simplify]: Simplify 1 into 1 4.423 * [taylor]: Taking taylor expansion of (- (/ x y) 1) in x 4.423 * [taylor]: Taking taylor expansion of (/ x y) in x 4.423 * [taylor]: Taking taylor expansion of x in x 4.423 * [backup-simplify]: Simplify 0 into 0 4.423 * [backup-simplify]: Simplify 1 into 1 4.423 * [taylor]: Taking taylor expansion of y in x 4.423 * [backup-simplify]: Simplify y into y 4.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.423 * [taylor]: Taking taylor expansion of 1 in x 4.423 * [backup-simplify]: Simplify 1 into 1 4.424 * [backup-simplify]: Simplify (- 1) into -1 4.424 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.424 * [backup-simplify]: Simplify (/ 1 -1) into -1 4.425 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 4.425 * [taylor]: Taking taylor expansion of -2.0 in y 4.425 * [backup-simplify]: Simplify -2.0 into -2.0 4.425 * [backup-simplify]: Simplify 0 into 0 4.425 * [backup-simplify]: Simplify (- 0) into 0 4.425 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.425 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y)) 4.426 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 4.426 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 4.426 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 4.426 * [taylor]: Taking taylor expansion of 2.0 in y 4.426 * [backup-simplify]: Simplify 2.0 into 2.0 4.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.426 * [taylor]: Taking taylor expansion of y in y 4.426 * [backup-simplify]: Simplify 0 into 0 4.426 * [backup-simplify]: Simplify 1 into 1 4.426 * [backup-simplify]: Simplify (/ 1 1) into 1 4.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.428 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.428 * [backup-simplify]: Simplify (- 0) into 0 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 4.429 * [backup-simplify]: Simplify (- 0) into 0 4.430 * [backup-simplify]: Simplify (+ 0 0) into 0 4.431 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (pow y 2))) 4.431 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 4.432 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 4.432 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.432 * [taylor]: Taking taylor expansion of 2.0 in y 4.432 * [backup-simplify]: Simplify 2.0 into 2.0 4.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.432 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.432 * [taylor]: Taking taylor expansion of y in y 4.432 * [backup-simplify]: Simplify 0 into 0 4.432 * [backup-simplify]: Simplify 1 into 1 4.432 * [backup-simplify]: Simplify (* 1 1) into 1 4.433 * [backup-simplify]: Simplify (/ 1 1) into 1 4.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.434 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.439 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.439 * [backup-simplify]: Simplify (- 0) into 0 4.439 * [backup-simplify]: Simplify 0 into 0 4.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.441 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.442 * [backup-simplify]: Simplify (- 0) into 0 4.442 * [backup-simplify]: Simplify 0 into 0 4.442 * [backup-simplify]: Simplify 0 into 0 4.442 * [backup-simplify]: Simplify 0 into 0 4.442 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (- (/ (/ 1 x) (/ 1 y)) 1)) into (/ 2.0 (* x (- (/ y x) 1))) 4.442 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in (x y) around 0 4.442 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in y 4.442 * [taylor]: Taking taylor expansion of 2.0 in y 4.442 * [backup-simplify]: Simplify 2.0 into 2.0 4.442 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 4.442 * [taylor]: Taking taylor expansion of x in y 4.442 * [backup-simplify]: Simplify x into x 4.442 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 4.442 * [taylor]: Taking taylor expansion of (/ y x) in y 4.442 * [taylor]: Taking taylor expansion of y in y 4.442 * [backup-simplify]: Simplify 0 into 0 4.442 * [backup-simplify]: Simplify 1 into 1 4.442 * [taylor]: Taking taylor expansion of x in y 4.442 * [backup-simplify]: Simplify x into x 4.443 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.443 * [taylor]: Taking taylor expansion of 1 in y 4.443 * [backup-simplify]: Simplify 1 into 1 4.443 * [backup-simplify]: Simplify (- 1) into -1 4.443 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.444 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 4.444 * [backup-simplify]: Simplify (/ 2.0 (* -1 x)) into (/ -2.0 x) 4.444 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 4.444 * [taylor]: Taking taylor expansion of 2.0 in x 4.444 * [backup-simplify]: Simplify 2.0 into 2.0 4.444 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.444 * [taylor]: Taking taylor expansion of x in x 4.444 * [backup-simplify]: Simplify 0 into 0 4.444 * [backup-simplify]: Simplify 1 into 1 4.444 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.444 * [taylor]: Taking taylor expansion of (/ y x) in x 4.444 * [taylor]: Taking taylor expansion of y in x 4.444 * [backup-simplify]: Simplify y into y 4.444 * [taylor]: Taking taylor expansion of x in x 4.444 * [backup-simplify]: Simplify 0 into 0 4.444 * [backup-simplify]: Simplify 1 into 1 4.444 * [backup-simplify]: Simplify (/ y 1) into y 4.444 * [taylor]: Taking taylor expansion of 1 in x 4.444 * [backup-simplify]: Simplify 1 into 1 4.444 * [backup-simplify]: Simplify (+ y 0) into y 4.444 * [backup-simplify]: Simplify (* 0 y) into 0 4.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.446 * [backup-simplify]: Simplify (- 1) into -1 4.446 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.446 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.447 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 4.447 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ y x) 1))) in x 4.447 * [taylor]: Taking taylor expansion of 2.0 in x 4.447 * [backup-simplify]: Simplify 2.0 into 2.0 4.447 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.447 * [taylor]: Taking taylor expansion of x in x 4.447 * [backup-simplify]: Simplify 0 into 0 4.447 * [backup-simplify]: Simplify 1 into 1 4.447 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.447 * [taylor]: Taking taylor expansion of (/ y x) in x 4.447 * [taylor]: Taking taylor expansion of y in x 4.447 * [backup-simplify]: Simplify y into y 4.447 * [taylor]: Taking taylor expansion of x in x 4.447 * [backup-simplify]: Simplify 0 into 0 4.447 * [backup-simplify]: Simplify 1 into 1 4.447 * [backup-simplify]: Simplify (/ y 1) into y 4.447 * [taylor]: Taking taylor expansion of 1 in x 4.447 * [backup-simplify]: Simplify 1 into 1 4.447 * [backup-simplify]: Simplify (+ y 0) into y 4.447 * [backup-simplify]: Simplify (* 0 y) into 0 4.448 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.449 * [backup-simplify]: Simplify (- 1) into -1 4.449 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.450 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.450 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 4.450 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 4.450 * [taylor]: Taking taylor expansion of 2.0 in y 4.450 * [backup-simplify]: Simplify 2.0 into 2.0 4.450 * [taylor]: Taking taylor expansion of y in y 4.450 * [backup-simplify]: Simplify 0 into 0 4.450 * [backup-simplify]: Simplify 1 into 1 4.450 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 4.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 4.451 * [backup-simplify]: Simplify 0 into 0 4.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.453 * [backup-simplify]: Simplify (- 0) into 0 4.454 * [backup-simplify]: Simplify (+ 0 0) into 0 4.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 4.455 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 4.455 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.455 * [taylor]: Taking taylor expansion of 2.0 in y 4.455 * [backup-simplify]: Simplify 2.0 into 2.0 4.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.455 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.455 * [taylor]: Taking taylor expansion of y in y 4.455 * [backup-simplify]: Simplify 0 into 0 4.455 * [backup-simplify]: Simplify 1 into 1 4.456 * [backup-simplify]: Simplify (* 1 1) into 1 4.456 * [backup-simplify]: Simplify (/ 1 1) into 1 4.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.458 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.461 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.461 * [backup-simplify]: Simplify 0 into 0 4.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.462 * [backup-simplify]: Simplify 0 into 0 4.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.464 * [backup-simplify]: Simplify (- 0) into 0 4.464 * [backup-simplify]: Simplify (+ 0 0) into 0 4.466 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 4.467 * [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))) 4.467 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 4.467 * [taylor]: Taking taylor expansion of 2.0 in y 4.467 * [backup-simplify]: Simplify 2.0 into 2.0 4.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.467 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.467 * [taylor]: Taking taylor expansion of y in y 4.467 * [backup-simplify]: Simplify 0 into 0 4.467 * [backup-simplify]: Simplify 1 into 1 4.467 * [backup-simplify]: Simplify (* 1 1) into 1 4.467 * [backup-simplify]: Simplify (* 1 1) into 1 4.468 * [backup-simplify]: Simplify (/ 1 1) into 1 4.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.470 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.473 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.473 * [backup-simplify]: Simplify 0 into 0 4.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.475 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.475 * [backup-simplify]: Simplify 0 into 0 4.475 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.475 * [backup-simplify]: Simplify 0 into 0 4.475 * [backup-simplify]: Simplify 0 into 0 4.476 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (- (/ (/ 1 (- x)) (/ 1 (- y))) 1)) into (/ -2.0 (* x (- (/ y x) 1))) 4.476 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in (x y) around 0 4.476 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in y 4.476 * [taylor]: Taking taylor expansion of -2.0 in y 4.476 * [backup-simplify]: Simplify -2.0 into -2.0 4.476 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in y 4.476 * [taylor]: Taking taylor expansion of x in y 4.476 * [backup-simplify]: Simplify x into x 4.476 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in y 4.476 * [taylor]: Taking taylor expansion of (/ y x) in y 4.476 * [taylor]: Taking taylor expansion of y in y 4.476 * [backup-simplify]: Simplify 0 into 0 4.476 * [backup-simplify]: Simplify 1 into 1 4.476 * [taylor]: Taking taylor expansion of x in y 4.476 * [backup-simplify]: Simplify x into x 4.476 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.476 * [taylor]: Taking taylor expansion of 1 in y 4.476 * [backup-simplify]: Simplify 1 into 1 4.476 * [backup-simplify]: Simplify (- 1) into -1 4.476 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.476 * [backup-simplify]: Simplify (* x -1) into (* -1 x) 4.476 * [backup-simplify]: Simplify (/ -2.0 (* -1 x)) into (/ 2.0 x) 4.476 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 4.476 * [taylor]: Taking taylor expansion of -2.0 in x 4.476 * [backup-simplify]: Simplify -2.0 into -2.0 4.477 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.477 * [taylor]: Taking taylor expansion of x in x 4.477 * [backup-simplify]: Simplify 0 into 0 4.477 * [backup-simplify]: Simplify 1 into 1 4.477 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.477 * [taylor]: Taking taylor expansion of (/ y x) in x 4.477 * [taylor]: Taking taylor expansion of y in x 4.477 * [backup-simplify]: Simplify y into y 4.477 * [taylor]: Taking taylor expansion of x in x 4.477 * [backup-simplify]: Simplify 0 into 0 4.477 * [backup-simplify]: Simplify 1 into 1 4.477 * [backup-simplify]: Simplify (/ y 1) into y 4.477 * [taylor]: Taking taylor expansion of 1 in x 4.477 * [backup-simplify]: Simplify 1 into 1 4.477 * [backup-simplify]: Simplify (+ y 0) into y 4.477 * [backup-simplify]: Simplify (* 0 y) into 0 4.481 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.481 * [backup-simplify]: Simplify (- 1) into -1 4.482 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.482 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.482 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 4.482 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ y x) 1))) in x 4.482 * [taylor]: Taking taylor expansion of -2.0 in x 4.482 * [backup-simplify]: Simplify -2.0 into -2.0 4.482 * [taylor]: Taking taylor expansion of (* x (- (/ y x) 1)) in x 4.482 * [taylor]: Taking taylor expansion of x in x 4.482 * [backup-simplify]: Simplify 0 into 0 4.482 * [backup-simplify]: Simplify 1 into 1 4.482 * [taylor]: Taking taylor expansion of (- (/ y x) 1) in x 4.482 * [taylor]: Taking taylor expansion of (/ y x) in x 4.482 * [taylor]: Taking taylor expansion of y in x 4.482 * [backup-simplify]: Simplify y into y 4.482 * [taylor]: Taking taylor expansion of x in x 4.482 * [backup-simplify]: Simplify 0 into 0 4.482 * [backup-simplify]: Simplify 1 into 1 4.482 * [backup-simplify]: Simplify (/ y 1) into y 4.482 * [taylor]: Taking taylor expansion of 1 in x 4.482 * [backup-simplify]: Simplify 1 into 1 4.482 * [backup-simplify]: Simplify (+ y 0) into y 4.483 * [backup-simplify]: Simplify (* 0 y) into 0 4.483 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.483 * [backup-simplify]: Simplify (- 1) into -1 4.484 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.484 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y 4.484 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y) 4.484 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 4.484 * [taylor]: Taking taylor expansion of -2.0 in y 4.484 * [backup-simplify]: Simplify -2.0 into -2.0 4.484 * [taylor]: Taking taylor expansion of y in y 4.484 * [backup-simplify]: Simplify 0 into 0 4.484 * [backup-simplify]: Simplify 1 into 1 4.484 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 4.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 4.485 * [backup-simplify]: Simplify 0 into 0 4.486 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.486 * [backup-simplify]: Simplify (- 0) into 0 4.486 * [backup-simplify]: Simplify (+ 0 0) into 0 4.487 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1) 4.487 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -2.0 y) (/ (- 1) y)))) into (- (* 2.0 (/ 1 (pow y 2)))) 4.487 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 4.487 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 4.487 * [taylor]: Taking taylor expansion of 2.0 in y 4.487 * [backup-simplify]: Simplify 2.0 into 2.0 4.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.487 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.487 * [taylor]: Taking taylor expansion of y in y 4.487 * [backup-simplify]: Simplify 0 into 0 4.487 * [backup-simplify]: Simplify 1 into 1 4.487 * [backup-simplify]: Simplify (* 1 1) into 1 4.488 * [backup-simplify]: Simplify (/ 1 1) into 1 4.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.489 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.490 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.490 * [backup-simplify]: Simplify (- 0) into 0 4.490 * [backup-simplify]: Simplify 0 into 0 4.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.491 * [backup-simplify]: Simplify 0 into 0 4.492 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.492 * [backup-simplify]: Simplify (- 0) into 0 4.492 * [backup-simplify]: Simplify (+ 0 0) into 0 4.493 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0 4.494 * [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)))) 4.494 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 4.494 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 4.494 * [taylor]: Taking taylor expansion of 2.0 in y 4.494 * [backup-simplify]: Simplify 2.0 into 2.0 4.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.494 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.494 * [taylor]: Taking taylor expansion of y in y 4.494 * [backup-simplify]: Simplify 0 into 0 4.494 * [backup-simplify]: Simplify 1 into 1 4.494 * [backup-simplify]: Simplify (* 1 1) into 1 4.494 * [backup-simplify]: Simplify (* 1 1) into 1 4.495 * [backup-simplify]: Simplify (/ 1 1) into 1 4.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.497 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.498 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.503 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.503 * [backup-simplify]: Simplify (- 0) into 0 4.503 * [backup-simplify]: Simplify 0 into 0 4.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.507 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.507 * [backup-simplify]: Simplify (- 0) into 0 4.507 * [backup-simplify]: Simplify 0 into 0 4.508 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.508 * [backup-simplify]: Simplify 0 into 0 4.508 * [backup-simplify]: Simplify 0 into 0 4.508 * * * [progress]: simplifying candidates 4.509 * [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 4.511 * * [simplify]: Extracting # 0 : cost 0 4.512 * * [simplify]: Extracting # 1 : cost 0 4.512 * * [simplify]: Extracting # 2 : cost 0 4.512 * * [simplify]: Extracting # 3 : cost 0 4.512 * * [simplify]: Extracting # 4 : cost 0 4.512 * * [simplify]: Extracting # 5 : cost 0 4.513 * * [simplify]: Extracting # 6 : cost 0 4.513 * * [simplify]: Extracting # 7 : cost 0 4.513 * * [simplify]: iteration 0 : 85 enodes (cost 512 ) 4.553 * * [simplify]: Extracting # 0 : cost 0 4.553 * * [simplify]: Extracting # 1 : cost 0 4.553 * * [simplify]: Extracting # 2 : cost 0 4.553 * * [simplify]: Extracting # 3 : cost 0 4.553 * * [simplify]: iteration 1 : 197 enodes (cost 491 ) 4.609 * * [simplify]: Extracting # 0 : cost 0 4.609 * * [simplify]: Extracting # 1 : cost 0 4.610 * * [simplify]: Extracting # 2 : cost 0 4.610 * * [simplify]: Extracting # 3 : cost 0 4.611 * * [simplify]: Extracting # 4 : cost 0 4.612 * * [simplify]: iteration 2 : 590 enodes (cost 437 ) 5.370 * * [simplify]: Extracting # 0 : cost 0 5.376 * * [simplify]: Extracting # 1 : cost 0 5.382 * * [simplify]: Extracting # 2 : cost 0 5.387 * * [simplify]: Extracting # 3 : cost 0 5.391 * * [simplify]: Extracting # 4 : cost 0 5.396 * * [simplify]: iteration 3 : 2338 enodes (cost 437 ) 6.960 * * [simplify]: Extracting # 0 : cost 0 6.968 * * [simplify]: Extracting # 1 : cost 0 6.973 * * [simplify]: Extracting # 2 : cost 0 6.979 * * [simplify]: iteration done: 5000 enodes (cost 437 ) 6.980 * [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 6.980 * * * [progress]: adding candidates to table 7.040 * * [progress]: iteration 4 / 4 7.040 * * * [progress]: picking best candidate 7.044 * * * * [pick]: Picked # 7.044 * * * [progress]: localizing error 7.060 * * * [progress]: generating rewritten candidates 7.060 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.179 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 7.211 * * * [progress]: generating series expansions 7.211 * * * * [progress]: [ 1 / 2 ] generating series at (2) 7.211 * [backup-simplify]: Simplify (* (* (* x 2.0) y) (/ 1 (- x y))) into (* 2.0 (/ (* x y) (- x y))) 7.211 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 7.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 7.211 * [taylor]: Taking taylor expansion of 2.0 in y 7.212 * [backup-simplify]: Simplify 2.0 into 2.0 7.212 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 7.212 * [taylor]: Taking taylor expansion of (* x y) in y 7.212 * [taylor]: Taking taylor expansion of x in y 7.212 * [backup-simplify]: Simplify x into x 7.212 * [taylor]: Taking taylor expansion of y in y 7.212 * [backup-simplify]: Simplify 0 into 0 7.212 * [backup-simplify]: Simplify 1 into 1 7.212 * [taylor]: Taking taylor expansion of (- x y) in y 7.212 * [taylor]: Taking taylor expansion of x in y 7.212 * [backup-simplify]: Simplify x into x 7.212 * [taylor]: Taking taylor expansion of y in y 7.212 * [backup-simplify]: Simplify 0 into 0 7.212 * [backup-simplify]: Simplify 1 into 1 7.212 * [backup-simplify]: Simplify (* x 0) into 0 7.213 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 7.213 * [backup-simplify]: Simplify (- 0) into 0 7.213 * [backup-simplify]: Simplify (+ x 0) into x 7.213 * [backup-simplify]: Simplify (/ x x) into 1 7.213 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 7.213 * [taylor]: Taking taylor expansion of 2.0 in x 7.213 * [backup-simplify]: Simplify 2.0 into 2.0 7.213 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 7.213 * [taylor]: Taking taylor expansion of (* x y) in x 7.213 * [taylor]: Taking taylor expansion of x in x 7.213 * [backup-simplify]: Simplify 0 into 0 7.213 * [backup-simplify]: Simplify 1 into 1 7.213 * [taylor]: Taking taylor expansion of y in x 7.213 * [backup-simplify]: Simplify y into y 7.213 * [taylor]: Taking taylor expansion of (- x y) in x 7.213 * [taylor]: Taking taylor expansion of x in x 7.214 * [backup-simplify]: Simplify 0 into 0 7.214 * [backup-simplify]: Simplify 1 into 1 7.214 * [taylor]: Taking taylor expansion of y in x 7.214 * [backup-simplify]: Simplify y into y 7.214 * [backup-simplify]: Simplify (* 0 y) into 0 7.214 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 7.214 * [backup-simplify]: Simplify (- y) into (- y) 7.214 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 7.214 * [backup-simplify]: Simplify (/ y (- y)) into -1 7.214 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 7.214 * [taylor]: Taking taylor expansion of 2.0 in x 7.214 * [backup-simplify]: Simplify 2.0 into 2.0 7.214 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 7.214 * [taylor]: Taking taylor expansion of (* x y) in x 7.214 * [taylor]: Taking taylor expansion of x in x 7.214 * [backup-simplify]: Simplify 0 into 0 7.214 * [backup-simplify]: Simplify 1 into 1 7.215 * [taylor]: Taking taylor expansion of y in x 7.215 * [backup-simplify]: Simplify y into y 7.215 * [taylor]: Taking taylor expansion of (- x y) in x 7.215 * [taylor]: Taking taylor expansion of x in x 7.215 * [backup-simplify]: Simplify 0 into 0 7.215 * [backup-simplify]: Simplify 1 into 1 7.215 * [taylor]: Taking taylor expansion of y in x 7.215 * [backup-simplify]: Simplify y into y 7.215 * [backup-simplify]: Simplify (* 0 y) into 0 7.215 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 7.215 * [backup-simplify]: Simplify (- y) into (- y) 7.215 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 7.215 * [backup-simplify]: Simplify (/ y (- y)) into -1 7.216 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 7.216 * [taylor]: Taking taylor expansion of -2.0 in y 7.216 * [backup-simplify]: Simplify -2.0 into -2.0 7.216 * [backup-simplify]: Simplify 0 into 0 7.217 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 7.217 * [backup-simplify]: Simplify (- 0) into 0 7.218 * [backup-simplify]: Simplify (+ 1 0) into 1 7.218 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 7.218 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 7.218 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 7.218 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 7.218 * [taylor]: Taking taylor expansion of 2.0 in y 7.218 * [backup-simplify]: Simplify 2.0 into 2.0 7.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.218 * [taylor]: Taking taylor expansion of y in y 7.218 * [backup-simplify]: Simplify 0 into 0 7.218 * [backup-simplify]: Simplify 1 into 1 7.219 * [backup-simplify]: Simplify (/ 1 1) into 1 7.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.221 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.222 * [backup-simplify]: Simplify (- 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 7.223 * [backup-simplify]: Simplify (- 0) into 0 7.224 * [backup-simplify]: Simplify (+ 0 0) into 0 7.224 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 7.225 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 7.225 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 7.225 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.225 * [taylor]: Taking taylor expansion of 2.0 in y 7.225 * [backup-simplify]: Simplify 2.0 into 2.0 7.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.225 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.225 * [taylor]: Taking taylor expansion of y in y 7.225 * [backup-simplify]: Simplify 0 into 0 7.225 * [backup-simplify]: Simplify 1 into 1 7.225 * [backup-simplify]: Simplify (* 1 1) into 1 7.226 * [backup-simplify]: Simplify (/ 1 1) into 1 7.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.228 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.232 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.232 * [backup-simplify]: Simplify (- 0) into 0 7.232 * [backup-simplify]: Simplify 0 into 0 7.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.234 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.235 * [backup-simplify]: Simplify (- 0) into 0 7.235 * [backup-simplify]: Simplify 0 into 0 7.235 * [backup-simplify]: Simplify 0 into 0 7.235 * [backup-simplify]: Simplify 0 into 0 7.235 * [backup-simplify]: Simplify (* (* (* (/ 1 x) 2.0) (/ 1 y)) (/ 1 (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 7.235 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 7.235 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 7.235 * [taylor]: Taking taylor expansion of 2.0 in y 7.235 * [backup-simplify]: Simplify 2.0 into 2.0 7.235 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 7.235 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 7.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.236 * [taylor]: Taking taylor expansion of x in y 7.236 * [backup-simplify]: Simplify x into x 7.236 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.236 * [taylor]: Taking taylor expansion of y in y 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.236 * [backup-simplify]: Simplify (/ 1 1) into 1 7.236 * [taylor]: Taking taylor expansion of (* x y) in y 7.236 * [taylor]: Taking taylor expansion of x in y 7.236 * [backup-simplify]: Simplify x into x 7.236 * [taylor]: Taking taylor expansion of y in y 7.236 * [backup-simplify]: Simplify 0 into 0 7.236 * [backup-simplify]: Simplify 1 into 1 7.237 * [backup-simplify]: Simplify (- 1) into -1 7.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.237 * [backup-simplify]: Simplify (* x 0) into 0 7.238 * [backup-simplify]: Simplify (* -1 0) into 0 7.238 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 7.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.239 * [backup-simplify]: Simplify (- 0) into 0 7.239 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 7.239 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 7.239 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 7.239 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 7.239 * [taylor]: Taking taylor expansion of 2.0 in x 7.240 * [backup-simplify]: Simplify 2.0 into 2.0 7.240 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 7.240 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 7.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.240 * [taylor]: Taking taylor expansion of x in x 7.240 * [backup-simplify]: Simplify 0 into 0 7.240 * [backup-simplify]: Simplify 1 into 1 7.240 * [backup-simplify]: Simplify (/ 1 1) into 1 7.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.240 * [taylor]: Taking taylor expansion of y in x 7.240 * [backup-simplify]: Simplify y into y 7.240 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.240 * [taylor]: Taking taylor expansion of (* x y) in x 7.240 * [taylor]: Taking taylor expansion of x in x 7.240 * [backup-simplify]: Simplify 0 into 0 7.240 * [backup-simplify]: Simplify 1 into 1 7.240 * [taylor]: Taking taylor expansion of y in x 7.240 * [backup-simplify]: Simplify y into y 7.241 * [backup-simplify]: Simplify (+ 1 0) into 1 7.241 * [backup-simplify]: Simplify (* 0 y) into 0 7.241 * [backup-simplify]: Simplify (* 1 0) into 0 7.242 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 7.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.242 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 7.243 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 7.243 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 7.243 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 7.243 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 7.243 * [taylor]: Taking taylor expansion of 2.0 in x 7.243 * [backup-simplify]: Simplify 2.0 into 2.0 7.243 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 7.243 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 7.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.243 * [taylor]: Taking taylor expansion of x in x 7.243 * [backup-simplify]: Simplify 0 into 0 7.243 * [backup-simplify]: Simplify 1 into 1 7.243 * [backup-simplify]: Simplify (/ 1 1) into 1 7.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.244 * [taylor]: Taking taylor expansion of y in x 7.244 * [backup-simplify]: Simplify y into y 7.244 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.244 * [taylor]: Taking taylor expansion of (* x y) in x 7.244 * [taylor]: Taking taylor expansion of x in x 7.244 * [backup-simplify]: Simplify 0 into 0 7.244 * [backup-simplify]: Simplify 1 into 1 7.244 * [taylor]: Taking taylor expansion of y in x 7.244 * [backup-simplify]: Simplify y into y 7.244 * [backup-simplify]: Simplify (+ 1 0) into 1 7.244 * [backup-simplify]: Simplify (* 0 y) into 0 7.245 * [backup-simplify]: Simplify (* 1 0) into 0 7.245 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 7.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.246 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 7.246 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 7.246 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 7.246 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 7.246 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 7.246 * [taylor]: Taking taylor expansion of 2.0 in y 7.246 * [backup-simplify]: Simplify 2.0 into 2.0 7.247 * [taylor]: Taking taylor expansion of y in y 7.247 * [backup-simplify]: Simplify 0 into 0 7.247 * [backup-simplify]: Simplify 1 into 1 7.247 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 7.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 7.248 * [backup-simplify]: Simplify 0 into 0 7.249 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 7.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 7.250 * [backup-simplify]: Simplify (- 0) into 0 7.250 * [backup-simplify]: Simplify (+ 0 0) into 0 7.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 7.252 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 7.252 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.252 * [taylor]: Taking taylor expansion of 2.0 in y 7.252 * [backup-simplify]: Simplify 2.0 into 2.0 7.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.252 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.252 * [taylor]: Taking taylor expansion of y in y 7.252 * [backup-simplify]: Simplify 0 into 0 7.252 * [backup-simplify]: Simplify 1 into 1 7.253 * [backup-simplify]: Simplify (* 1 1) into 1 7.253 * [backup-simplify]: Simplify (/ 1 1) into 1 7.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.254 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.257 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.257 * [backup-simplify]: Simplify 0 into 0 7.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.258 * [backup-simplify]: Simplify 0 into 0 7.259 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 7.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 7.261 * [backup-simplify]: Simplify (- 0) into 0 7.261 * [backup-simplify]: Simplify (+ 0 0) into 0 7.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 7.263 * [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))) 7.263 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 7.263 * [taylor]: Taking taylor expansion of 2.0 in y 7.263 * [backup-simplify]: Simplify 2.0 into 2.0 7.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 7.263 * [taylor]: Taking taylor expansion of (pow y 3) in y 7.263 * [taylor]: Taking taylor expansion of y in y 7.263 * [backup-simplify]: Simplify 0 into 0 7.263 * [backup-simplify]: Simplify 1 into 1 7.263 * [backup-simplify]: Simplify (* 1 1) into 1 7.264 * [backup-simplify]: Simplify (* 1 1) into 1 7.264 * [backup-simplify]: Simplify (/ 1 1) into 1 7.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.271 * [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 7.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.276 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.276 * [backup-simplify]: Simplify 0 into 0 7.277 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.277 * [backup-simplify]: Simplify 0 into 0 7.277 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify (* (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (/ 1 (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 7.278 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 7.278 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 7.278 * [taylor]: Taking taylor expansion of 2.0 in y 7.278 * [backup-simplify]: Simplify 2.0 into 2.0 7.278 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 7.278 * [taylor]: Taking taylor expansion of x in y 7.278 * [backup-simplify]: Simplify x into x 7.278 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 7.278 * [taylor]: Taking taylor expansion of y in y 7.278 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify 1 into 1 7.278 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 7.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.278 * [taylor]: Taking taylor expansion of y in y 7.278 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify 1 into 1 7.279 * [backup-simplify]: Simplify (/ 1 1) into 1 7.279 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.279 * [taylor]: Taking taylor expansion of x in y 7.279 * [backup-simplify]: Simplify x into x 7.279 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.279 * [backup-simplify]: Simplify (+ 1 0) into 1 7.280 * [backup-simplify]: Simplify (* 0 1) into 0 7.280 * [backup-simplify]: Simplify (* x 0) into 0 7.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.281 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 7.281 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 7.281 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 7.282 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 7.282 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 7.282 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 7.282 * [taylor]: Taking taylor expansion of 2.0 in x 7.282 * [backup-simplify]: Simplify 2.0 into 2.0 7.282 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 7.282 * [taylor]: Taking taylor expansion of x in x 7.282 * [backup-simplify]: Simplify 0 into 0 7.282 * [backup-simplify]: Simplify 1 into 1 7.282 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 7.282 * [taylor]: Taking taylor expansion of y in x 7.282 * [backup-simplify]: Simplify y into y 7.282 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 7.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.282 * [taylor]: Taking taylor expansion of y in x 7.282 * [backup-simplify]: Simplify y into y 7.282 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.282 * [taylor]: Taking taylor expansion of x in x 7.282 * [backup-simplify]: Simplify 0 into 0 7.282 * [backup-simplify]: Simplify 1 into 1 7.283 * [backup-simplify]: Simplify (/ 1 1) into 1 7.283 * [backup-simplify]: Simplify (- 1) into -1 7.284 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.284 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 7.284 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 7.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.290 * [backup-simplify]: Simplify (- 0) into 0 7.290 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 7.291 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 7.291 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 7.291 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 7.291 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 7.291 * [taylor]: Taking taylor expansion of 2.0 in x 7.292 * [backup-simplify]: Simplify 2.0 into 2.0 7.292 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 7.292 * [taylor]: Taking taylor expansion of x in x 7.292 * [backup-simplify]: Simplify 0 into 0 7.292 * [backup-simplify]: Simplify 1 into 1 7.292 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 7.292 * [taylor]: Taking taylor expansion of y in x 7.292 * [backup-simplify]: Simplify y into y 7.292 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 7.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.292 * [taylor]: Taking taylor expansion of y in x 7.292 * [backup-simplify]: Simplify y into y 7.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.292 * [taylor]: Taking taylor expansion of x in x 7.292 * [backup-simplify]: Simplify 0 into 0 7.292 * [backup-simplify]: Simplify 1 into 1 7.292 * [backup-simplify]: Simplify (/ 1 1) into 1 7.293 * [backup-simplify]: Simplify (- 1) into -1 7.293 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.293 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 7.293 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 7.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.295 * [backup-simplify]: Simplify (- 0) into 0 7.295 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 7.295 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 7.296 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 7.296 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 7.296 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 7.296 * [taylor]: Taking taylor expansion of -2.0 in y 7.296 * [backup-simplify]: Simplify -2.0 into -2.0 7.296 * [taylor]: Taking taylor expansion of y in y 7.296 * [backup-simplify]: Simplify 0 into 0 7.296 * [backup-simplify]: Simplify 1 into 1 7.296 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 7.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 7.297 * [backup-simplify]: Simplify 0 into 0 7.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 7.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.299 * [backup-simplify]: Simplify (- 0) into 0 7.299 * [backup-simplify]: Simplify (+ 0 0) into 0 7.299 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 7.300 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 7.300 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 7.300 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 7.301 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 7.301 * [taylor]: Taking taylor expansion of 2.0 in y 7.301 * [backup-simplify]: Simplify 2.0 into 2.0 7.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.301 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.301 * [taylor]: Taking taylor expansion of y in y 7.301 * [backup-simplify]: Simplify 0 into 0 7.301 * [backup-simplify]: Simplify 1 into 1 7.301 * [backup-simplify]: Simplify (* 1 1) into 1 7.301 * [backup-simplify]: Simplify (/ 1 1) into 1 7.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.303 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.305 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 7.306 * [backup-simplify]: Simplify (- 0) into 0 7.306 * [backup-simplify]: Simplify 0 into 0 7.307 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.307 * [backup-simplify]: Simplify 0 into 0 7.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 7.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.308 * [backup-simplify]: Simplify (- 0) into 0 7.308 * [backup-simplify]: Simplify (+ 0 0) into 0 7.309 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 7.310 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 7.311 * [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)))) 7.311 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 7.311 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 7.311 * [taylor]: Taking taylor expansion of 2.0 in y 7.311 * [backup-simplify]: Simplify 2.0 into 2.0 7.311 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 7.311 * [taylor]: Taking taylor expansion of (pow y 3) in y 7.311 * [taylor]: Taking taylor expansion of y in y 7.311 * [backup-simplify]: Simplify 0 into 0 7.311 * [backup-simplify]: Simplify 1 into 1 7.312 * [backup-simplify]: Simplify (* 1 1) into 1 7.312 * [backup-simplify]: Simplify (* 1 1) into 1 7.312 * [backup-simplify]: Simplify (/ 1 1) into 1 7.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.316 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.318 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.319 * [backup-simplify]: Simplify (- 0) into 0 7.319 * [backup-simplify]: Simplify 0 into 0 7.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.320 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.320 * [backup-simplify]: Simplify (- 0) into 0 7.320 * [backup-simplify]: Simplify 0 into 0 7.321 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.321 * [backup-simplify]: Simplify 0 into 0 7.321 * [backup-simplify]: Simplify 0 into 0 7.321 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 7.321 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y)) 7.321 * [approximate]: Taking taylor expansion of (/ 1 (- x y)) in (x y) around 0 7.321 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y 7.321 * [taylor]: Taking taylor expansion of (- x y) in y 7.321 * [taylor]: Taking taylor expansion of x in y 7.321 * [backup-simplify]: Simplify x into x 7.321 * [taylor]: Taking taylor expansion of y in y 7.321 * [backup-simplify]: Simplify 0 into 0 7.321 * [backup-simplify]: Simplify 1 into 1 7.322 * [backup-simplify]: Simplify (- 0) into 0 7.322 * [backup-simplify]: Simplify (+ x 0) into x 7.322 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.322 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x 7.322 * [taylor]: Taking taylor expansion of (- x y) in x 7.322 * [taylor]: Taking taylor expansion of x in x 7.322 * [backup-simplify]: Simplify 0 into 0 7.322 * [backup-simplify]: Simplify 1 into 1 7.322 * [taylor]: Taking taylor expansion of y in x 7.322 * [backup-simplify]: Simplify y into y 7.322 * [backup-simplify]: Simplify (- y) into (- y) 7.322 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 7.322 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y) 7.322 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x 7.322 * [taylor]: Taking taylor expansion of (- x y) in x 7.322 * [taylor]: Taking taylor expansion of x in x 7.322 * [backup-simplify]: Simplify 0 into 0 7.322 * [backup-simplify]: Simplify 1 into 1 7.322 * [taylor]: Taking taylor expansion of y in x 7.322 * [backup-simplify]: Simplify y into y 7.322 * [backup-simplify]: Simplify (- y) into (- y) 7.322 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 7.322 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y) 7.322 * [taylor]: Taking taylor expansion of (/ -1 y) in y 7.322 * [taylor]: Taking taylor expansion of -1 in y 7.322 * [backup-simplify]: Simplify -1 into -1 7.322 * [taylor]: Taking taylor expansion of y in y 7.322 * [backup-simplify]: Simplify 0 into 0 7.322 * [backup-simplify]: Simplify 1 into 1 7.323 * [backup-simplify]: Simplify (/ -1 1) into -1 7.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.323 * [backup-simplify]: Simplify 0 into 0 7.323 * [backup-simplify]: Simplify (- 0) into 0 7.324 * [backup-simplify]: Simplify (+ 1 0) into 1 7.324 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 7.324 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 7.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.324 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.324 * [taylor]: Taking taylor expansion of y in y 7.324 * [backup-simplify]: Simplify 0 into 0 7.324 * [backup-simplify]: Simplify 1 into 1 7.324 * [backup-simplify]: Simplify (* 1 1) into 1 7.325 * [backup-simplify]: Simplify (/ 1 1) into 1 7.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.326 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.327 * [backup-simplify]: Simplify (- 0) into 0 7.327 * [backup-simplify]: Simplify 0 into 0 7.328 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.328 * [backup-simplify]: Simplify 0 into 0 7.328 * [backup-simplify]: Simplify (- 0) into 0 7.328 * [backup-simplify]: Simplify (+ 0 0) into 0 7.329 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* (- (/ 1 (pow y 2))) (/ 1 (- y))))) into (- (/ 1 (pow y 3))) 7.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y 7.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 7.329 * [taylor]: Taking taylor expansion of (pow y 3) in y 7.329 * [taylor]: Taking taylor expansion of y in y 7.329 * [backup-simplify]: Simplify 0 into 0 7.329 * [backup-simplify]: Simplify 1 into 1 7.329 * [backup-simplify]: Simplify (* 1 1) into 1 7.329 * [backup-simplify]: Simplify (* 1 1) into 1 7.330 * [backup-simplify]: Simplify (/ 1 1) into 1 7.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.331 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.332 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.333 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.334 * [backup-simplify]: Simplify (- 0) into 0 7.334 * [backup-simplify]: Simplify 0 into 0 7.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.335 * [backup-simplify]: Simplify (- 0) into 0 7.335 * [backup-simplify]: Simplify 0 into 0 7.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.336 * [backup-simplify]: Simplify 0 into 0 7.336 * [backup-simplify]: Simplify 0 into 0 7.336 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) (/ 1 y))) into (/ 1 (- (/ 1 x) (/ 1 y))) 7.336 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in (x y) around 0 7.336 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y 7.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 7.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.336 * [taylor]: Taking taylor expansion of x in y 7.336 * [backup-simplify]: Simplify x into x 7.336 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.336 * [taylor]: Taking taylor expansion of y in y 7.336 * [backup-simplify]: Simplify 0 into 0 7.336 * [backup-simplify]: Simplify 1 into 1 7.337 * [backup-simplify]: Simplify (/ 1 1) into 1 7.337 * [backup-simplify]: Simplify (- 1) into -1 7.337 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.337 * [backup-simplify]: Simplify (/ 1 -1) into -1 7.337 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x 7.338 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 7.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.338 * [taylor]: Taking taylor expansion of x in x 7.338 * [backup-simplify]: Simplify 0 into 0 7.338 * [backup-simplify]: Simplify 1 into 1 7.338 * [backup-simplify]: Simplify (/ 1 1) into 1 7.338 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.338 * [taylor]: Taking taylor expansion of y in x 7.338 * [backup-simplify]: Simplify y into y 7.338 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.338 * [backup-simplify]: Simplify (+ 1 0) into 1 7.338 * [backup-simplify]: Simplify (/ 1 1) into 1 7.338 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x 7.338 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 7.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.338 * [taylor]: Taking taylor expansion of x in x 7.339 * [backup-simplify]: Simplify 0 into 0 7.339 * [backup-simplify]: Simplify 1 into 1 7.339 * [backup-simplify]: Simplify (/ 1 1) into 1 7.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.339 * [taylor]: Taking taylor expansion of y in x 7.339 * [backup-simplify]: Simplify y into y 7.339 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.339 * [backup-simplify]: Simplify (+ 1 0) into 1 7.339 * [backup-simplify]: Simplify (/ 1 1) into 1 7.339 * [taylor]: Taking taylor expansion of 1 in y 7.339 * [backup-simplify]: Simplify 1 into 1 7.339 * [backup-simplify]: Simplify 0 into 0 7.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.340 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 7.340 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 7.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y) 7.340 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.340 * [taylor]: Taking taylor expansion of y in y 7.340 * [backup-simplify]: Simplify 0 into 0 7.340 * [backup-simplify]: Simplify 1 into 1 7.340 * [backup-simplify]: Simplify (/ 1 1) into 1 7.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.341 * [backup-simplify]: Simplify 0 into 0 7.341 * [backup-simplify]: Simplify 0 into 0 7.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 7.342 * [backup-simplify]: Simplify (- 0) into 0 7.342 * [backup-simplify]: Simplify (+ 0 0) into 0 7.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into (/ 1 (pow y 2)) 7.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.343 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.343 * [taylor]: Taking taylor expansion of y in y 7.343 * [backup-simplify]: Simplify 0 into 0 7.343 * [backup-simplify]: Simplify 1 into 1 7.343 * [backup-simplify]: Simplify (* 1 1) into 1 7.343 * [backup-simplify]: Simplify (/ 1 1) into 1 7.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.346 * [backup-simplify]: Simplify 0 into 0 7.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.347 * [backup-simplify]: Simplify 0 into 0 7.347 * [backup-simplify]: Simplify 0 into 0 7.347 * [backup-simplify]: Simplify 0 into 0 7.347 * [backup-simplify]: Simplify (/ 1 (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 1 (- (/ 1 y) (/ 1 x))) 7.347 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in (x y) around 0 7.347 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in y 7.347 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 7.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.347 * [taylor]: Taking taylor expansion of y in y 7.347 * [backup-simplify]: Simplify 0 into 0 7.347 * [backup-simplify]: Simplify 1 into 1 7.347 * [backup-simplify]: Simplify (/ 1 1) into 1 7.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.348 * [taylor]: Taking taylor expansion of x in y 7.348 * [backup-simplify]: Simplify x into x 7.348 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 7.348 * [backup-simplify]: Simplify (+ 1 0) into 1 7.348 * [backup-simplify]: Simplify (/ 1 1) into 1 7.348 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x 7.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 7.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.348 * [taylor]: Taking taylor expansion of y in x 7.348 * [backup-simplify]: Simplify y into y 7.348 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.348 * [taylor]: Taking taylor expansion of x in x 7.348 * [backup-simplify]: Simplify 0 into 0 7.348 * [backup-simplify]: Simplify 1 into 1 7.349 * [backup-simplify]: Simplify (/ 1 1) into 1 7.349 * [backup-simplify]: Simplify (- 1) into -1 7.349 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.349 * [backup-simplify]: Simplify (/ 1 -1) into -1 7.349 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x 7.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 7.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x 7.349 * [taylor]: Taking taylor expansion of y in x 7.349 * [backup-simplify]: Simplify y into y 7.349 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 7.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.349 * [taylor]: Taking taylor expansion of x in x 7.349 * [backup-simplify]: Simplify 0 into 0 7.349 * [backup-simplify]: Simplify 1 into 1 7.350 * [backup-simplify]: Simplify (/ 1 1) into 1 7.350 * [backup-simplify]: Simplify (- 1) into -1 7.350 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.350 * [backup-simplify]: Simplify (/ 1 -1) into -1 7.351 * [taylor]: Taking taylor expansion of -1 in y 7.351 * [backup-simplify]: Simplify -1 into -1 7.351 * [backup-simplify]: Simplify 0 into 0 7.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.351 * [backup-simplify]: Simplify (- 0) into 0 7.351 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 7.351 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y)) 7.351 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 7.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y 7.351 * [taylor]: Taking taylor expansion of y in y 7.351 * [backup-simplify]: Simplify 0 into 0 7.351 * [backup-simplify]: Simplify 1 into 1 7.352 * [backup-simplify]: Simplify (/ 1 1) into 1 7.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.353 * [backup-simplify]: Simplify (- 0) into 0 7.353 * [backup-simplify]: Simplify 0 into 0 7.353 * [backup-simplify]: Simplify 0 into 0 7.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 7.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.354 * [backup-simplify]: Simplify (- 0) into 0 7.354 * [backup-simplify]: Simplify (+ 0 0) into 0 7.354 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (pow y 2))) 7.354 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 7.354 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 7.354 * [taylor]: Taking taylor expansion of (pow y 2) in y 7.354 * [taylor]: Taking taylor expansion of y in y 7.355 * [backup-simplify]: Simplify 0 into 0 7.355 * [backup-simplify]: Simplify 1 into 1 7.355 * [backup-simplify]: Simplify (* 1 1) into 1 7.355 * [backup-simplify]: Simplify (/ 1 1) into 1 7.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.358 * [backup-simplify]: Simplify (- 0) into 0 7.358 * [backup-simplify]: Simplify 0 into 0 7.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.359 * [backup-simplify]: Simplify (- 0) into 0 7.359 * [backup-simplify]: Simplify 0 into 0 7.359 * [backup-simplify]: Simplify 0 into 0 7.359 * [backup-simplify]: Simplify 0 into 0 7.359 * * * [progress]: simplifying candidates 7.360 * [simplify]: Simplifying: (* (* (* x 2.0) y) (/ 1 (- x y))) (* (* (* x 2.0) y) (/ 1 (- x y))) (* (* (* x 2.0) y) (/ 1 (- x y))) (+ (+ (+ (log x) (log 2.0)) (log y)) (- (log (- x y)))) (+ (+ (+ (log x) (log 2.0)) (log y)) (- 0 (log (- x y)))) (+ (+ (+ (log x) (log 2.0)) (log y)) (- (log 1) (log (- x y)))) (+ (+ (+ (log x) (log 2.0)) (log y)) (log (/ 1 (- x y)))) (+ (+ (log (* x 2.0)) (log y)) (- (log (- x y)))) (+ (+ (log (* x 2.0)) (log y)) (- 0 (log (- x y)))) (+ (+ (log (* x 2.0)) (log y)) (- (log 1) (log (- x y)))) (+ (+ (log (* x 2.0)) (log y)) (log (/ 1 (- x y)))) (+ (log (* (* x 2.0) y)) (- (log (- x y)))) (+ (log (* (* x 2.0) y)) (- 0 (log (- x y)))) (+ (log (* (* x 2.0) y)) (- (log 1) (log (- x y)))) (+ (log (* (* x 2.0) y)) (log (/ 1 (- x y)))) (log (* (* (* x 2.0) y) (/ 1 (- x y)))) (exp (* (* (* x 2.0) y) (/ 1 (- x y)))) (* (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))) (* (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))) (* (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))) (* (cbrt (* (* (* x 2.0) y) (/ 1 (- x y)))) (cbrt (* (* (* x 2.0) y) (/ 1 (- x y))))) (cbrt (* (* (* x 2.0) y) (/ 1 (- x y)))) (* (* (* (* (* x 2.0) y) (/ 1 (- x y))) (* (* (* x 2.0) y) (/ 1 (- x y)))) (* (* (* x 2.0) y) (/ 1 (- x y)))) (sqrt (* (* (* x 2.0) y) (/ 1 (- x y)))) (sqrt (* (* (* x 2.0) y) (/ 1 (- x y)))) (* (* (* x 2.0) y) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (* (* (* x 2.0) y) (sqrt (/ 1 (- x y)))) (* (* (* x 2.0) y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* (* x 2.0) y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))) (* (* (* x 2.0) y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* (* x 2.0) y) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))) (* (* (* x 2.0) y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* (* x 2.0) y) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* (* x 2.0) y) (/ (sqrt 1) (sqrt (- x y)))) (* (* (* x 2.0) y) (/ (sqrt 1) 1)) (* (* (* x 2.0) y) (/ (sqrt 1) (+ (sqrt x) (sqrt y)))) (* (* (* x 2.0) y) (/ (sqrt 1) 1)) (* (* (* x 2.0) y) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (* (* (* x 2.0) y) (/ 1 (sqrt (- x y)))) (* (* (* x 2.0) y) (/ 1 1)) (* (* (* x 2.0) y) (/ 1 (+ (sqrt x) (sqrt y)))) (* (* (* x 2.0) y) (/ 1 1)) (* (* (* x 2.0) y) 1) (* (* (* x 2.0) y) 1) (* (* (* x 2.0) y) (/ 1 (- (pow x 3) (pow y 3)))) (* (* (* x 2.0) y) (/ 1 (- (* x x) (* y y)))) (* y (/ 1 (- x y))) (* (* (* x 2.0) y) 1) (- 1) (- (log (- x y))) (- 0 (log (- x y))) (- (log 1) (log (- x y))) (log (/ 1 (- x y))) (exp (/ 1 (- x y))) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y)))) (cbrt (/ 1 (- x y))) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y))) (sqrt (/ 1 (- x y))) (sqrt (/ 1 (- x y))) (- 1) (- (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt 1) (cbrt (- x y))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y))) (/ (cbrt 1) (sqrt (- x y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x y)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y))) (/ (cbrt 1) (- (sqrt x) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x y)) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt 1) (cbrt (- x y))) (/ (sqrt 1) (sqrt (- x y))) (/ (sqrt 1) (sqrt (- x y))) (/ (sqrt 1) 1) (/ (sqrt 1) (- x y)) (/ (sqrt 1) (+ (sqrt x) (sqrt y))) (/ (sqrt 1) (- (sqrt x) (sqrt y))) (/ (sqrt 1) 1) (/ (sqrt 1) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 1) (/ 1 (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (- (sqrt x) (sqrt y))) (/ 1 1) (/ 1 (- x y)) (/ 1 (- x y)) (/ (- x y) 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (sqrt (- x y))) (/ 1 1) (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 1) (/ (- x y) (cbrt 1)) (/ (- x y) (sqrt 1)) (/ (- x y) 1) (/ 1 (- (pow x 3) (pow y 3))) (/ 1 (- (* x x) (* y y))) 0 0 0 0 0 0 7.362 * * [simplify]: Extracting # 0 : cost 0 7.362 * * [simplify]: Extracting # 1 : cost 0 7.362 * * [simplify]: Extracting # 2 : cost 0 7.362 * * [simplify]: Extracting # 3 : cost 0 7.363 * * [simplify]: Extracting # 4 : cost 0 7.363 * * [simplify]: Extracting # 5 : cost 0 7.363 * * [simplify]: Extracting # 6 : cost 0 7.363 * * [simplify]: Extracting # 7 : cost 0 7.363 * * [simplify]: iteration 0 : 134 enodes (cost 1221 ) 7.432 * * [simplify]: Extracting # 0 : cost 0 7.432 * * [simplify]: Extracting # 1 : cost 0 7.433 * * [simplify]: Extracting # 2 : cost 0 7.433 * * [simplify]: Extracting # 3 : cost 0 7.433 * * [simplify]: iteration 1 : 348 enodes (cost 975 ) 7.645 * * [simplify]: Extracting # 0 : cost 0 7.648 * * [simplify]: Extracting # 1 : cost 0 7.650 * * [simplify]: Extracting # 2 : cost 0 7.652 * * [simplify]: Extracting # 3 : cost 0 7.654 * * [simplify]: Extracting # 4 : cost 0 7.656 * * [simplify]: Extracting # 5 : cost 0 7.658 * * [simplify]: iteration 2 : 1281 enodes (cost 819 ) 8.991 * * [simplify]: Extracting # 0 : cost 0 8.997 * * [simplify]: Extracting # 1 : cost 0 9.003 * * [simplify]: Extracting # 2 : cost 0 9.008 * * [simplify]: Extracting # 3 : cost 0 9.013 * * [simplify]: Extracting # 4 : cost 0 9.019 * * [simplify]: iteration done: 5000 enodes (cost 819 ) 9.022 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) (/ (* (* 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))) (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))) (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) (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) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (* (* (* x 2.0) y) (sqrt (/ 1 (- x 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 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 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 2.0) y) (* (* x 2.0) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) (/ y (- x y)) (* (* x 2.0) y) -1 (- (log (- x y))) (- (log (- x y))) (- (log (- x y))) (- (log (- x y))) (exp (/ 1 (- x y))) (/ 1 (pow (- x y) 3)) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y)))) (cbrt (/ 1 (- x y))) (/ 1 (pow (- x y) 3)) (sqrt (/ 1 (- x y))) (sqrt (/ 1 (- x y))) -1 (- (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt y) (sqrt x))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt y) (sqrt x))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt y) (sqrt x))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ 1 (- x y)) (- x y) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (+ (sqrt y) (sqrt x))) 1 (- x y) (- x y) (- x y) (/ 1 (- (pow x 3) (pow y 3))) (/ (/ 1 (+ x y)) (- x y)) 0 0 0 0 0 0 9.023 * * * [progress]: adding candidates to table 9.142 * [progress]: [Phase 3 of 3] Extracting. 9.142 * * [regime]: Finding splitpoints for: (# # # # # #) 9.143 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* (* x 2.0) y) (- x y)) y x) 9.143 * * * * [regimes]: Trying to branch on (/ (* (* x 2.0) y) (- x y)) from (# # # # # #) 9.191 * * * * [regimes]: Trying to branch on y from (# # # # # #) 9.229 * * * * [regimes]: Trying to branch on x from (# # # # # #) 9.299 * * * [regime]: Found split indices: #