41.297 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying:
  (* 2.0 (- (* x x) (* x y)))
0.039 * * [simplify]: iteration 0: 7 enodes
0.041 * * [simplify]: iteration 1: 14 enodes
0.045 * * [simplify]: iteration 2: 33 enodes
0.056 * * [simplify]: iteration 3: 73 enodes
0.082 * * [simplify]: iteration 4: 110 enodes
0.116 * * [simplify]: iteration 5: 122 enodes
0.162 * * [simplify]: iteration 6: 124 enodes
0.200 * * [simplify]: iteration complete: 124 enodes
0.200 * * [simplify]: Extracting #0: cost 1 inf + 0
0.200 * * [simplify]: Extracting #1: cost 20 inf + 0
0.200 * * [simplify]: Extracting #2: cost 17 inf + 3
0.201 * * [simplify]: Extracting #3: cost 4 inf + 747
0.202 * * [simplify]: Extracting #4: cost 0 inf + 1157
0.203 * [simplify]: Simplified to:
  (* x (* (- x y) 2.0))
0.211 * * [progress]: iteration 1 / 4
0.211 * * * [progress]: picking best candidate
0.223 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (- x y) 2.0)))>
0.223 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.277 * * * [progress]: generating series expansions
0.277 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.277 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y)))
0.277 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [backup-simplify]: Simplify 2.0 into 2.0
0.277 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [backup-simplify]: Simplify x into x
0.277 * [taylor]: Taking taylor expansion of (- x y) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [backup-simplify]: Simplify x into x
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [backup-simplify]: Simplify 2.0 into 2.0
0.277 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of (- x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [backup-simplify]: Simplify 2.0 into 2.0
0.277 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of (- x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.278 * [backup-simplify]: Simplify y into y
0.278 * [backup-simplify]: Simplify (- y) into (- y)
0.278 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.278 * [backup-simplify]: Simplify (* 0 (- y)) into 0
0.278 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify (+ 1 0) into 1
0.279 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
0.279 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
0.279 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
0.279 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.279 * [taylor]: Taking taylor expansion of 2.0 in y
0.279 * [backup-simplify]: Simplify 2.0 into 2.0
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.280 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.280 * [backup-simplify]: Simplify (- 0) into 0
0.280 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify (- 0) into 0
0.281 * [backup-simplify]: Simplify (+ 0 0) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.282 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
0.282 * [taylor]: Taking taylor expansion of 2.0 in y
0.282 * [backup-simplify]: Simplify 2.0 into 2.0
0.282 * [backup-simplify]: Simplify 2.0 into 2.0
0.283 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.283 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.283 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.284 * [backup-simplify]: Simplify (+ 0 0) into 0
0.284 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.285 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.286 * [backup-simplify]: Simplify (- 0) into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (- 0) into 0
0.287 * [backup-simplify]: Simplify (+ 0 0) into 0
0.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.288 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.289 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
0.289 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.289 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.289 * [taylor]: Taking taylor expansion of 2.0 in y
0.289 * [backup-simplify]: Simplify 2.0 into 2.0
0.289 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.289 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [backup-simplify]: Simplify x into x
0.289 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.290 * [backup-simplify]: Simplify (/ 1 1) into 1
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [backup-simplify]: Simplify x into x
0.290 * [backup-simplify]: Simplify (- 1) into -1
0.290 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.290 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.290 * [taylor]: Taking taylor expansion of 2.0 in x
0.290 * [backup-simplify]: Simplify 2.0 into 2.0
0.290 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.290 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (/ 1 1) into 1
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [backup-simplify]: Simplify y into y
0.291 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (+ 1 0) into 1
0.291 * [backup-simplify]: Simplify (/ 1 1) into 1
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [backup-simplify]: Simplify 2.0 into 2.0
0.291 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.292 * [backup-simplify]: Simplify (/ 1 1) into 1
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [backup-simplify]: Simplify y into y
0.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
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 * [backup-simplify]: Simplify (+ 1 0) into 1
0.292 * [backup-simplify]: Simplify (/ 1 1) into 1
0.292 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.293 * [taylor]: Taking taylor expansion of 2.0 in y
0.293 * [backup-simplify]: Simplify 2.0 into 2.0
0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.293 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.294 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
0.294 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.294 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.294 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.294 * [taylor]: Taking taylor expansion of 2.0 in y
0.294 * [backup-simplify]: Simplify 2.0 into 2.0
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 1 into 1
0.295 * [backup-simplify]: Simplify (/ 1 1) into 1
0.295 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.296 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.296 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.296 * [backup-simplify]: Simplify 2.0 into 2.0
0.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.298 * [backup-simplify]: Simplify (- 0) into 0
0.298 * [backup-simplify]: Simplify (+ 0 0) into 0
0.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.302 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.302 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.304 * [backup-simplify]: Simplify (- 0) into 0
0.304 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.308 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.310 * [backup-simplify]: Simplify (+ (* 2.0 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 0 into 0
0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.311 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ 0 0) into 0
0.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.314 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
0.314 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.314 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.314 * [taylor]: Taking taylor expansion of -2.0 in y
0.314 * [backup-simplify]: Simplify -2.0 into -2.0
0.314 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.314 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (/ 1 1) into 1
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [backup-simplify]: Simplify x into x
0.315 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [backup-simplify]: Simplify x into x
0.315 * [backup-simplify]: Simplify (+ 1 0) into 1
0.315 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.315 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.315 * [taylor]: Taking taylor expansion of -2.0 in x
0.315 * [backup-simplify]: Simplify -2.0 into -2.0
0.315 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [backup-simplify]: Simplify y into y
0.315 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
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) into -1
0.316 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.316 * [backup-simplify]: Simplify (/ -1 1) into -1
0.316 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 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 y) (/ 1 x)) x) in x
0.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.316 * [taylor]: Taking taylor expansion of y in x
0.316 * [backup-simplify]: Simplify y into y
0.316 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
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 * [backup-simplify]: Simplify (- 1) into -1
0.317 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.318 * [backup-simplify]: Simplify (/ -1 1) into -1
0.318 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
0.318 * [taylor]: Taking taylor expansion of 2.0 in y
0.318 * [backup-simplify]: Simplify 2.0 into 2.0
0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (- 0) into 0
0.319 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.319 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
0.319 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
0.319 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.319 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.319 * [taylor]: Taking taylor expansion of 2.0 in y
0.320 * [backup-simplify]: Simplify 2.0 into 2.0
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (/ 1 1) into 1
0.320 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.320 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.321 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.321 * [backup-simplify]: Simplify 2.0 into 2.0
0.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.321 * [backup-simplify]: Simplify (- 0) into 0
0.322 * [backup-simplify]: Simplify (+ 0 0) into 0
0.322 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.324 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.324 * [backup-simplify]: Simplify (- 0) into 0
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify (+ 0 0) into 0
0.326 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.327 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.327 * [taylor]: Taking taylor expansion of 0 in y
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.329 * [backup-simplify]: Simplify (- 0) into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.329 * [backup-simplify]: Simplify (- 0) into 0
0.330 * [backup-simplify]: Simplify (+ 0 0) into 0
0.331 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.333 * * * [progress]: simplifying candidates
0.333 * [simplify]: Simplifying:
  (expm1 (* x (* (- x y) 2.0)))
  (log1p (* x (* (- x y) 2.0)))
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (+ (log x) (+ (log (- x y)) (log 2.0)))
  (+ (log x) (log (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0)))
  (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0))))
  (cbrt (* x (* (- x y) 2.0)))
  (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.334 * * [simplify]: iteration 0: 54 enodes
0.349 * * [simplify]: iteration 1: 144 enodes
0.414 * * [simplify]: iteration 2: 673 enodes
0.819 * * [simplify]: iteration complete: 5000 enodes
0.819 * * [simplify]: Extracting #0: cost 15 inf + 0
0.820 * * [simplify]: Extracting #1: cost 636 inf + 0
0.826 * * [simplify]: Extracting #2: cost 2012 inf + 6932
0.843 * * [simplify]: Extracting #3: cost 1546 inf + 100878
0.944 * * [simplify]: Extracting #4: cost 333 inf + 336063
1.028 * * [simplify]: Extracting #5: cost 11 inf + 400138
1.135 * * [simplify]: Extracting #6: cost 1 inf + 399184
1.219 * * [simplify]: Extracting #7: cost 0 inf + 399437
1.319 * [simplify]: Simplified to:
  (expm1 (* (* (- x y) x) 2.0))
  (log1p (* (* (- x y) x) 2.0))
  (* (* (- x y) x) 2.0)
  (* (* (- x y) x) 2.0)
  (log (* (* (- x y) x) 2.0))
  (log (* (* (- x y) x) 2.0))
  (log (* (* (- x y) x) 2.0))
  (exp (* (* (- x y) x) 2.0))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (* (cbrt (* (* (- x y) x) 2.0)) (cbrt (* (* (- x y) x) 2.0)))
  (cbrt (* (* (- x y) x) 2.0))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (sqrt (* (* (- x y) x) 2.0))
  (sqrt (* (* (- x y) x) 2.0))
  (* x (- x y))
  (* (* (cbrt x) 2.0) (- x y))
  (* (* (sqrt x) 2.0) (- x y))
  (* (* (- x y) x) 2.0)
  (* (* (- (* x (* x x)) (* (* y y) y)) 2.0) x)
  (* (* x 2.0) (* (+ x y) (- x y)))
  (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
1.321 * * * [progress]: adding candidates to table
1.395 * * [progress]: iteration 2 / 4
1.395 * * * [progress]: picking best candidate
1.398 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
1.398 * * * [progress]: localizing error
1.407 * * * [progress]: generating rewritten candidates
1.407 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.414 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.451 * * * [progress]: generating series expansions
1.451 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.451 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y))
1.451 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
1.451 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
1.451 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.451 * [taylor]: Taking taylor expansion of x in y
1.451 * [backup-simplify]: Simplify x into x
1.451 * [taylor]: Taking taylor expansion of (* x y) in y
1.451 * [taylor]: Taking taylor expansion of x in y
1.451 * [backup-simplify]: Simplify x into x
1.451 * [taylor]: Taking taylor expansion of y in y
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
1.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of (* x y) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of y in x
1.451 * [backup-simplify]: Simplify y into y
1.451 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
1.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of (* x y) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of y in x
1.451 * [backup-simplify]: Simplify y into y
1.452 * [backup-simplify]: Simplify (* 0 y) into 0
1.452 * [backup-simplify]: Simplify (- 0) into 0
1.452 * [backup-simplify]: Simplify (+ 0 0) into 0
1.453 * [taylor]: Taking taylor expansion of 0 in y
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.453 * [backup-simplify]: Simplify (- y) into (- y)
1.453 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.453 * [taylor]: Taking taylor expansion of (- y) in y
1.453 * [taylor]: Taking taylor expansion of y in y
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify 1 into 1
1.453 * [backup-simplify]: Simplify (- 0) into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (* 1 1) into 1
1.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.454 * [backup-simplify]: Simplify (- 0) into 0
1.455 * [backup-simplify]: Simplify (+ 1 0) into 1
1.455 * [taylor]: Taking taylor expansion of 1 in y
1.455 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (- 1) into -1
1.455 * [backup-simplify]: Simplify -1 into -1
1.455 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.457 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.457 * [backup-simplify]: Simplify (- 0) into 0
1.457 * [backup-simplify]: Simplify (+ 0 0) into 0
1.457 * [taylor]: Taking taylor expansion of 0 in y
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify (- 0) into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.459 * [backup-simplify]: Simplify (- 0) into 0
1.460 * [backup-simplify]: Simplify (+ 0 0) into 0
1.460 * [taylor]: Taking taylor expansion of 0 in y
1.460 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
1.460 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
1.460 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
1.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
1.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.460 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.460 * [taylor]: Taking taylor expansion of x in y
1.460 * [backup-simplify]: Simplify x into x
1.460 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.460 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.460 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.460 * [taylor]: Taking taylor expansion of (* x y) in y
1.460 * [taylor]: Taking taylor expansion of x in y
1.461 * [backup-simplify]: Simplify x into x
1.461 * [taylor]: Taking taylor expansion of y in y
1.461 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify 1 into 1
1.461 * [backup-simplify]: Simplify (* x 0) into 0
1.461 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.461 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.461 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.461 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify 1 into 1
1.461 * [backup-simplify]: Simplify (* 1 1) into 1
1.461 * [backup-simplify]: Simplify (/ 1 1) into 1
1.461 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.462 * [taylor]: Taking taylor expansion of (* x y) in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [backup-simplify]: Simplify 0 into 0
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [taylor]: Taking taylor expansion of y in x
1.462 * [backup-simplify]: Simplify y into y
1.462 * [backup-simplify]: Simplify (* 0 y) into 0
1.462 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.462 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.462 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.462 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [backup-simplify]: Simplify 0 into 0
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [backup-simplify]: Simplify (* 1 1) into 1
1.463 * [backup-simplify]: Simplify (/ 1 1) into 1
1.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.463 * [taylor]: Taking taylor expansion of (* x y) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [backup-simplify]: Simplify 0 into 0
1.463 * [backup-simplify]: Simplify 1 into 1
1.463 * [taylor]: Taking taylor expansion of y in x
1.463 * [backup-simplify]: Simplify y into y
1.463 * [backup-simplify]: Simplify (* 0 y) into 0
1.463 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.463 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.463 * [backup-simplify]: Simplify (+ 1 0) into 1
1.463 * [taylor]: Taking taylor expansion of 1 in y
1.463 * [backup-simplify]: Simplify 1 into 1
1.464 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.464 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.464 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.464 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.464 * [taylor]: Taking taylor expansion of y in y
1.464 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify 1 into 1
1.465 * [backup-simplify]: Simplify (/ 1 1) into 1
1.465 * [backup-simplify]: Simplify (- 1) into -1
1.465 * [backup-simplify]: Simplify -1 into -1
1.465 * [backup-simplify]: Simplify 1 into 1
1.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.467 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.467 * [backup-simplify]: Simplify (- 0) into 0
1.467 * [backup-simplify]: Simplify (+ 0 0) into 0
1.467 * [taylor]: Taking taylor expansion of 0 in y
1.467 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify (- 0) into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.470 * [backup-simplify]: Simplify (- 0) into 0
1.471 * [backup-simplify]: Simplify (+ 0 0) into 0
1.471 * [taylor]: Taking taylor expansion of 0 in y
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.471 * [backup-simplify]: Simplify (- 0) into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.474 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.474 * [backup-simplify]: Simplify (- 0) into 0
1.475 * [backup-simplify]: Simplify (+ 0 0) into 0
1.475 * [taylor]: Taking taylor expansion of 0 in y
1.475 * [backup-simplify]: Simplify 0 into 0
1.475 * [backup-simplify]: Simplify 0 into 0
1.475 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
1.475 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
1.475 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
1.475 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
1.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.475 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.475 * [taylor]: Taking taylor expansion of x in y
1.475 * [backup-simplify]: Simplify x into x
1.475 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.475 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.475 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.475 * [taylor]: Taking taylor expansion of (* x y) in y
1.475 * [taylor]: Taking taylor expansion of x in y
1.476 * [backup-simplify]: Simplify x into x
1.476 * [taylor]: Taking taylor expansion of y in y
1.476 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify 1 into 1
1.476 * [backup-simplify]: Simplify (* x 0) into 0
1.476 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.476 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.476 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.476 * [taylor]: Taking taylor expansion of x in x
1.476 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify 1 into 1
1.476 * [backup-simplify]: Simplify (* 1 1) into 1
1.476 * [backup-simplify]: Simplify (/ 1 1) into 1
1.476 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.477 * [taylor]: Taking taylor expansion of (* x y) in x
1.477 * [taylor]: Taking taylor expansion of x in x
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 1 into 1
1.477 * [taylor]: Taking taylor expansion of y in x
1.477 * [backup-simplify]: Simplify y into y
1.477 * [backup-simplify]: Simplify (* 0 y) into 0
1.477 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.477 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.477 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.477 * [taylor]: Taking taylor expansion of x in x
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 1 into 1
1.477 * [backup-simplify]: Simplify (* 1 1) into 1
1.478 * [backup-simplify]: Simplify (/ 1 1) into 1
1.478 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.478 * [taylor]: Taking taylor expansion of (* x y) in x
1.478 * [taylor]: Taking taylor expansion of x in x
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [taylor]: Taking taylor expansion of y in x
1.478 * [backup-simplify]: Simplify y into y
1.478 * [backup-simplify]: Simplify (* 0 y) into 0
1.478 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.478 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.479 * [backup-simplify]: Simplify (+ 1 0) into 1
1.479 * [taylor]: Taking taylor expansion of 1 in y
1.479 * [backup-simplify]: Simplify 1 into 1
1.479 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.480 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.480 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.480 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.480 * [taylor]: Taking taylor expansion of y in y
1.480 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (/ 1 1) into 1
1.480 * [backup-simplify]: Simplify (- 1) into -1
1.480 * [backup-simplify]: Simplify -1 into -1
1.480 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.482 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.482 * [backup-simplify]: Simplify (- 0) into 0
1.482 * [backup-simplify]: Simplify (+ 0 0) into 0
1.482 * [taylor]: Taking taylor expansion of 0 in y
1.482 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.483 * [backup-simplify]: Simplify (- 0) into 0
1.483 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.485 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.485 * [backup-simplify]: Simplify (- 0) into 0
1.485 * [backup-simplify]: Simplify (+ 0 0) into 0
1.485 * [taylor]: Taking taylor expansion of 0 in y
1.485 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify 0 into 0
1.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.487 * [backup-simplify]: Simplify (- 0) into 0
1.487 * [backup-simplify]: Simplify 0 into 0
1.487 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.490 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.491 * [backup-simplify]: Simplify (- 0) into 0
1.491 * [backup-simplify]: Simplify (+ 0 0) into 0
1.491 * [taylor]: Taking taylor expansion of 0 in y
1.491 * [backup-simplify]: Simplify 0 into 0
1.491 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
1.492 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.492 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y)))
1.492 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
1.492 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
1.492 * [taylor]: Taking taylor expansion of 2.0 in y
1.492 * [backup-simplify]: Simplify 2.0 into 2.0
1.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
1.492 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.492 * [taylor]: Taking taylor expansion of x in y
1.492 * [backup-simplify]: Simplify x into x
1.492 * [taylor]: Taking taylor expansion of (* x y) in y
1.493 * [taylor]: Taking taylor expansion of x in y
1.493 * [backup-simplify]: Simplify x into x
1.493 * [taylor]: Taking taylor expansion of y in y
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 1 into 1
1.493 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
1.493 * [taylor]: Taking taylor expansion of 2.0 in x
1.493 * [backup-simplify]: Simplify 2.0 into 2.0
1.493 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
1.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 1 into 1
1.493 * [taylor]: Taking taylor expansion of (* x y) in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 1 into 1
1.493 * [taylor]: Taking taylor expansion of y in x
1.493 * [backup-simplify]: Simplify y into y
1.493 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
1.493 * [taylor]: Taking taylor expansion of 2.0 in x
1.493 * [backup-simplify]: Simplify 2.0 into 2.0
1.493 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
1.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 1 into 1
1.493 * [taylor]: Taking taylor expansion of (* x y) in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 1 into 1
1.493 * [taylor]: Taking taylor expansion of y in x
1.493 * [backup-simplify]: Simplify y into y
1.493 * [backup-simplify]: Simplify (* 0 y) into 0
1.494 * [backup-simplify]: Simplify (- 0) into 0
1.494 * [backup-simplify]: Simplify (+ 0 0) into 0
1.495 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.495 * [taylor]: Taking taylor expansion of 0 in y
1.495 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.495 * [backup-simplify]: Simplify (- y) into (- y)
1.495 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.496 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
1.496 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
1.496 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
1.496 * [taylor]: Taking taylor expansion of 2.0 in y
1.496 * [backup-simplify]: Simplify 2.0 into 2.0
1.496 * [taylor]: Taking taylor expansion of y in y
1.496 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify 1 into 1
1.496 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.497 * [backup-simplify]: Simplify (- 0) into 0
1.497 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify (* 1 1) into 1
1.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.498 * [backup-simplify]: Simplify (- 0) into 0
1.499 * [backup-simplify]: Simplify (+ 1 0) into 1
1.499 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
1.499 * [taylor]: Taking taylor expansion of 2.0 in y
1.500 * [backup-simplify]: Simplify 2.0 into 2.0
1.500 * [backup-simplify]: Simplify 2.0 into 2.0
1.501 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.501 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.502 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.502 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.504 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.504 * [backup-simplify]: Simplify (- 0) into 0
1.504 * [backup-simplify]: Simplify (+ 0 0) into 0
1.506 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
1.506 * [taylor]: Taking taylor expansion of 0 in y
1.506 * [backup-simplify]: Simplify 0 into 0
1.506 * [backup-simplify]: Simplify 0 into 0
1.506 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.507 * [backup-simplify]: Simplify (- 0) into 0
1.507 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify 0 into 0
1.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.510 * [backup-simplify]: Simplify (- 0) into 0
1.511 * [backup-simplify]: Simplify (+ 0 0) into 0
1.512 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
1.512 * [taylor]: Taking taylor expansion of 0 in y
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.513 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
1.513 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
1.513 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
1.513 * [taylor]: Taking taylor expansion of 2.0 in y
1.513 * [backup-simplify]: Simplify 2.0 into 2.0
1.513 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
1.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.514 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.514 * [taylor]: Taking taylor expansion of x in y
1.514 * [backup-simplify]: Simplify x into x
1.514 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.514 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.514 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.514 * [taylor]: Taking taylor expansion of (* x y) in y
1.514 * [taylor]: Taking taylor expansion of x in y
1.514 * [backup-simplify]: Simplify x into x
1.514 * [taylor]: Taking taylor expansion of y in y
1.514 * [backup-simplify]: Simplify 0 into 0
1.514 * [backup-simplify]: Simplify 1 into 1
1.514 * [backup-simplify]: Simplify (* x 0) into 0
1.514 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.515 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.515 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
1.515 * [taylor]: Taking taylor expansion of 2.0 in x
1.515 * [backup-simplify]: Simplify 2.0 into 2.0
1.515 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.515 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.515 * [taylor]: Taking taylor expansion of x in x
1.515 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify 1 into 1
1.515 * [backup-simplify]: Simplify (* 1 1) into 1
1.515 * [backup-simplify]: Simplify (/ 1 1) into 1
1.516 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.516 * [taylor]: Taking taylor expansion of (* x y) in x
1.516 * [taylor]: Taking taylor expansion of x in x
1.516 * [backup-simplify]: Simplify 0 into 0
1.516 * [backup-simplify]: Simplify 1 into 1
1.516 * [taylor]: Taking taylor expansion of y in x
1.516 * [backup-simplify]: Simplify y into y
1.516 * [backup-simplify]: Simplify (* 0 y) into 0
1.516 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.516 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.516 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
1.516 * [taylor]: Taking taylor expansion of 2.0 in x
1.516 * [backup-simplify]: Simplify 2.0 into 2.0
1.516 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.516 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.516 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.516 * [taylor]: Taking taylor expansion of x in x
1.516 * [backup-simplify]: Simplify 0 into 0
1.517 * [backup-simplify]: Simplify 1 into 1
1.517 * [backup-simplify]: Simplify (* 1 1) into 1
1.517 * [backup-simplify]: Simplify (/ 1 1) into 1
1.517 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.517 * [taylor]: Taking taylor expansion of (* x y) in x
1.517 * [taylor]: Taking taylor expansion of x in x
1.517 * [backup-simplify]: Simplify 0 into 0
1.517 * [backup-simplify]: Simplify 1 into 1
1.517 * [taylor]: Taking taylor expansion of y in x
1.517 * [backup-simplify]: Simplify y into y
1.518 * [backup-simplify]: Simplify (* 0 y) into 0
1.518 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.518 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.519 * [backup-simplify]: Simplify (+ 1 0) into 1
1.519 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.519 * [taylor]: Taking taylor expansion of 2.0 in y
1.519 * [backup-simplify]: Simplify 2.0 into 2.0
1.520 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.520 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.521 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.521 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
1.521 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
1.521 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
1.521 * [taylor]: Taking taylor expansion of 2.0 in y
1.521 * [backup-simplify]: Simplify 2.0 into 2.0
1.521 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.521 * [taylor]: Taking taylor expansion of y in y
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify 1 into 1
1.522 * [backup-simplify]: Simplify (/ 1 1) into 1
1.522 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.523 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.523 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.523 * [backup-simplify]: Simplify 2.0 into 2.0
1.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.526 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.526 * [backup-simplify]: Simplify (- 0) into 0
1.526 * [backup-simplify]: Simplify (+ 0 0) into 0
1.527 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
1.527 * [taylor]: Taking taylor expansion of 0 in y
1.527 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.529 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.530 * [backup-simplify]: Simplify (- 0) into 0
1.530 * [backup-simplify]: Simplify 0 into 0
1.530 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.536 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.536 * [backup-simplify]: Simplify (- 0) into 0
1.537 * [backup-simplify]: Simplify (+ 0 0) into 0
1.538 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1.538 * [taylor]: Taking taylor expansion of 0 in y
1.538 * [backup-simplify]: Simplify 0 into 0
1.538 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.540 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.540 * [backup-simplify]: Simplify (- 0) into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.544 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.544 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.545 * [backup-simplify]: Simplify (- 0) into 0
1.545 * [backup-simplify]: Simplify (+ 0 0) into 0
1.546 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
1.547 * [taylor]: Taking taylor expansion of 0 in y
1.547 * [backup-simplify]: Simplify 0 into 0
1.547 * [backup-simplify]: Simplify 0 into 0
1.547 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.548 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
1.548 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
1.548 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
1.548 * [taylor]: Taking taylor expansion of 2.0 in y
1.548 * [backup-simplify]: Simplify 2.0 into 2.0
1.548 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
1.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.548 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.548 * [taylor]: Taking taylor expansion of x in y
1.548 * [backup-simplify]: Simplify x into x
1.548 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.548 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.548 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.548 * [taylor]: Taking taylor expansion of (* x y) in y
1.548 * [taylor]: Taking taylor expansion of x in y
1.548 * [backup-simplify]: Simplify x into x
1.548 * [taylor]: Taking taylor expansion of y in y
1.548 * [backup-simplify]: Simplify 0 into 0
1.548 * [backup-simplify]: Simplify 1 into 1
1.549 * [backup-simplify]: Simplify (* x 0) into 0
1.549 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.549 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.549 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
1.549 * [taylor]: Taking taylor expansion of 2.0 in x
1.549 * [backup-simplify]: Simplify 2.0 into 2.0
1.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.549 * [backup-simplify]: Simplify 0 into 0
1.549 * [backup-simplify]: Simplify 1 into 1
1.550 * [backup-simplify]: Simplify (* 1 1) into 1
1.550 * [backup-simplify]: Simplify (/ 1 1) into 1
1.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.550 * [taylor]: Taking taylor expansion of (* x y) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify 1 into 1
1.550 * [taylor]: Taking taylor expansion of y in x
1.550 * [backup-simplify]: Simplify y into y
1.550 * [backup-simplify]: Simplify (* 0 y) into 0
1.551 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.551 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.551 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
1.551 * [taylor]: Taking taylor expansion of 2.0 in x
1.551 * [backup-simplify]: Simplify 2.0 into 2.0
1.551 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
1.551 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.551 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify 1 into 1
1.552 * [backup-simplify]: Simplify (* 1 1) into 1
1.552 * [backup-simplify]: Simplify (/ 1 1) into 1
1.552 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.552 * [taylor]: Taking taylor expansion of (* x y) in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [backup-simplify]: Simplify 0 into 0
1.552 * [backup-simplify]: Simplify 1 into 1
1.552 * [taylor]: Taking taylor expansion of y in x
1.552 * [backup-simplify]: Simplify y into y
1.552 * [backup-simplify]: Simplify (* 0 y) into 0
1.553 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.553 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.553 * [backup-simplify]: Simplify (+ 1 0) into 1
1.554 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.554 * [taylor]: Taking taylor expansion of 2.0 in y
1.554 * [backup-simplify]: Simplify 2.0 into 2.0
1.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.555 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.555 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.556 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
1.556 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
1.556 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
1.556 * [taylor]: Taking taylor expansion of 2.0 in y
1.556 * [backup-simplify]: Simplify 2.0 into 2.0
1.556 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.556 * [taylor]: Taking taylor expansion of y in y
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 1 into 1
1.556 * [backup-simplify]: Simplify (/ 1 1) into 1
1.557 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.557 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.558 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.558 * [backup-simplify]: Simplify 2.0 into 2.0
1.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.561 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.561 * [backup-simplify]: Simplify (- 0) into 0
1.562 * [backup-simplify]: Simplify (+ 0 0) into 0
1.563 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
1.563 * [taylor]: Taking taylor expansion of 0 in y
1.563 * [backup-simplify]: Simplify 0 into 0
1.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.564 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.564 * [backup-simplify]: Simplify (- 0) into 0
1.565 * [backup-simplify]: Simplify 0 into 0
1.565 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.568 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.568 * [backup-simplify]: Simplify (- 0) into 0
1.569 * [backup-simplify]: Simplify (+ 0 0) into 0
1.570 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1.570 * [taylor]: Taking taylor expansion of 0 in y
1.570 * [backup-simplify]: Simplify 0 into 0
1.570 * [backup-simplify]: Simplify 0 into 0
1.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.573 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.573 * [backup-simplify]: Simplify (- 0) into 0
1.573 * [backup-simplify]: Simplify 0 into 0
1.573 * [backup-simplify]: Simplify 0 into 0
1.574 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.577 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.577 * [backup-simplify]: Simplify (- 0) into 0
1.578 * [backup-simplify]: Simplify (+ 0 0) into 0
1.579 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
1.579 * [taylor]: Taking taylor expansion of 0 in y
1.579 * [backup-simplify]: Simplify 0 into 0
1.579 * [backup-simplify]: Simplify 0 into 0
1.580 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.580 * * * [progress]: simplifying candidates
1.582 * [simplify]: Simplifying:
  (fma x x (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (* x x) (* x y)))
  (log1p (- (* x x) (* x y)))
  (- (* x y))
  (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x y)
  (- (* x y))
  (expm1 (* 2.0 (- (* x x) (* x y))))
  (log1p (* 2.0 (- (* x x) (* x y))))
  (* 2.0 (- (* x x) (* x y)))
  (+ (log 2.0) (log (- (* x x) (* x y))))
  (log (* 2.0 (- (* x x) (* x y))))
  (exp (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (fma x x (- (* y x))))
  (* 2.0 (fma (- y) x (* y x)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (fma x x (- (* y x))) 2.0)
  (* (fma (- y) x (* y x)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (- (* x x) (* x y)))
  (* (sqrt 2.0) (- (* x x) (* x y)))
  (* 2.0 (- (* x x) (* x y)))
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.583 * * [simplify]: iteration 0: 77 enodes
1.619 * * [simplify]: iteration 1: 216 enodes
1.743 * * [simplify]: iteration 2: 1178 enodes
2.421 * * [simplify]: iteration complete: 5002 enodes
2.421 * * [simplify]: Extracting #0: cost 38 inf + 0
2.424 * * [simplify]: Extracting #1: cost 745 inf + 1
2.437 * * [simplify]: Extracting #2: cost 1709 inf + 15952
2.476 * * [simplify]: Extracting #3: cost 851 inf + 167140
2.553 * * [simplify]: Extracting #4: cost 98 inf + 320971
2.635 * * [simplify]: Extracting #5: cost 15 inf + 337406
2.750 * * [simplify]: Extracting #6: cost 0 inf + 342087
2.857 * [simplify]: Simplified to:
  (* x (- x y))
  (* x (+ (- y) y))
  (expm1 (* x (- x y)))
  (log1p (* x (- x y)))
  (* y (- x))
  (exp (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* x (- x y)) (* (* x (- x y)) (* x (- x y))))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (* x (* x x)) (- (* x (* x x)) (* (* y y) y)))
  (fma y (fma y (* x x) (* x (* x x))) (* (* x x) (* x x)))
  (* y (- x))
  (* (* (+ y x) x) (* x (- x y)))
  (* (+ y x) x)
  (- x y)
  (* y (- x))
  (expm1 (* 2.0 (* x (- x y))))
  (log1p (* 2.0 (* x (- x y))))
  (* 2.0 (* x (- x y)))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (exp (* 2.0 (* x (- x y))))
  (* (* (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y)))) (* 2.0 (* x (- x y))))
  (* (cbrt (* 2.0 (* x (- x y)))) (cbrt (* 2.0 (* x (- x y)))))
  (cbrt (* 2.0 (* x (- x y))))
  (* (* (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y)))) (* 2.0 (* x (- x y))))
  (sqrt (* 2.0 (* x (- x y))))
  (sqrt (* 2.0 (* x (- x y))))
  (* (sqrt 2.0) (sqrt (* x (- x y))))
  (* (sqrt 2.0) (sqrt (* x (- x y))))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (+ (- y) y)))
  (* (* x x) 2.0)
  (* (* 2.0 y) (- x))
  (* (* x x) 2.0)
  (* (* 2.0 y) (- x))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (+ (- y) y)))
  (* (* x x) 2.0)
  (* (* 2.0 y) (- x))
  (* (* x x) 2.0)
  (* (* 2.0 y) (- x))
  (* 2.0 (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))))
  (* (sqrt (* x (- x y))) 2.0)
  2.0
  (* 2.0 x)
  (* (cbrt 2.0) (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* (* x (* x x)) (- (* x (* x x)) (* (* y y) y))))
  (* 2.0 (* (* (+ y x) x) (* x (- x y))))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
2.860 * * * [progress]: adding candidates to table
3.043 * [progress]: [Phase 3 of 3] Extracting.
3.043 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
3.043 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
3.043 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
3.093 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
3.131 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
3.176 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
3.206 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.206 * [simplify]: Simplifying:
  (* x (* (- x y) 2.0))
3.206 * * [simplify]: iteration 0: 6 enodes
3.206 * * [simplify]: iteration 1: 8 enodes
3.206 * * [simplify]: iteration complete: 8 enodes
3.206 * * [simplify]: Extracting #0: cost 1 inf + 0
3.206 * * [simplify]: Extracting #1: cost 3 inf + 0
3.207 * * [simplify]: Extracting #2: cost 4 inf + 1
3.207 * * [simplify]: Extracting #3: cost 4 inf + 2
3.207 * * [simplify]: Extracting #4: cost 0 inf + 251
3.207 * [simplify]: Simplified to:
  (* (* (- x y) 2.0) x)
4.477 * [regime-testing]: Baseline error score: 0.03500437554694337
4.485 * [regime-testing]: Oracle error score: 0.00450056257032129
4.515 * [regime-testing]: End program error score: 0.03500437554694337
4.637 * [regime-testing]: Target error score: 0.011001375171896487