48.657 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.026 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.026 * * [simplify]: iteration 0: 7 enodes
0.027 * * [simplify]: iteration 1: 13 enodes
0.029 * * [simplify]: iteration 2: 27 enodes
0.035 * * [simplify]: iteration 3: 78 enodes
0.071 * * [simplify]: iteration 4: 236 enodes
0.161 * * [simplify]: iteration 5: 612 enodes
0.540 * * [simplify]: iteration 6: 1788 enodes
2.019 * * [simplify]: iteration complete: 5001 enodes
2.019 * * [simplify]: Extracting #0: cost 1 inf + 0
2.020 * * [simplify]: Extracting #1: cost 375 inf + 0
2.026 * * [simplify]: Extracting #2: cost 1182 inf + 1
2.033 * * [simplify]: Extracting #3: cost 1189 inf + 5581
2.055 * * [simplify]: Extracting #4: cost 655 inf + 66904
2.110 * * [simplify]: Extracting #5: cost 67 inf + 168184
2.171 * * [simplify]: Extracting #6: cost 0 inf + 182384
2.237 * * [simplify]: Extracting #7: cost 0 inf + 182344
2.305 * [simplify]: Simplified to:
  (+ x (* (- 1.0 x) (- 1.0 y)))
2.306 * * [progress]: iteration 1 / 4
2.306 * * * [progress]: picking best candidate
2.309 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
2.309 * * * [progress]: localizing error
2.320 * * * [progress]: generating rewritten candidates
2.320 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.331 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.381 * * * [progress]: generating series expansions
2.382 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.382 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ 1.0 (* x y)) (* 1.0 y))
2.382 * [approximate]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in (x y) around 0
2.382 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in y
2.382 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in y
2.382 * [taylor]: Taking taylor expansion of 1.0 in y
2.382 * [backup-simplify]: Simplify 1.0 into 1.0
2.382 * [taylor]: Taking taylor expansion of (* x y) in y
2.382 * [taylor]: Taking taylor expansion of x in y
2.382 * [backup-simplify]: Simplify x into x
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.382 * [taylor]: Taking taylor expansion of 1.0 in y
2.382 * [backup-simplify]: Simplify 1.0 into 1.0
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x
2.382 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x
2.382 * [taylor]: Taking taylor expansion of 1.0 in x
2.382 * [backup-simplify]: Simplify 1.0 into 1.0
2.382 * [taylor]: Taking taylor expansion of (* x y) in x
2.382 * [taylor]: Taking taylor expansion of x in x
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [taylor]: Taking taylor expansion of y in x
2.382 * [backup-simplify]: Simplify y into y
2.382 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
2.382 * [taylor]: Taking taylor expansion of 1.0 in x
2.382 * [backup-simplify]: Simplify 1.0 into 1.0
2.383 * [taylor]: Taking taylor expansion of y in x
2.383 * [backup-simplify]: Simplify y into y
2.383 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x
2.383 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x
2.383 * [taylor]: Taking taylor expansion of 1.0 in x
2.383 * [backup-simplify]: Simplify 1.0 into 1.0
2.383 * [taylor]: Taking taylor expansion of (* x y) in x
2.383 * [taylor]: Taking taylor expansion of x in x
2.383 * [backup-simplify]: Simplify 0 into 0
2.383 * [backup-simplify]: Simplify 1 into 1
2.383 * [taylor]: Taking taylor expansion of y in x
2.383 * [backup-simplify]: Simplify y into y
2.383 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
2.383 * [taylor]: Taking taylor expansion of 1.0 in x
2.383 * [backup-simplify]: Simplify 1.0 into 1.0
2.383 * [taylor]: Taking taylor expansion of y in x
2.383 * [backup-simplify]: Simplify y into y
2.383 * [backup-simplify]: Simplify (* 0 y) into 0
2.384 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.384 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
2.384 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
2.384 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
2.384 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y
2.384 * [taylor]: Taking taylor expansion of 1.0 in y
2.384 * [backup-simplify]: Simplify 1.0 into 1.0
2.384 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.384 * [taylor]: Taking taylor expansion of 1.0 in y
2.384 * [backup-simplify]: Simplify 1.0 into 1.0
2.384 * [taylor]: Taking taylor expansion of y in y
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 1 into 1
2.385 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.385 * [backup-simplify]: Simplify (- 0) into 0
2.386 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.386 * [backup-simplify]: Simplify 1.0 into 1.0
2.386 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.386 * [backup-simplify]: Simplify (+ 0 y) into y
2.387 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
2.387 * [backup-simplify]: Simplify (- 0) into 0
2.387 * [backup-simplify]: Simplify (+ y 0) into y
2.387 * [taylor]: Taking taylor expansion of y in y
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 1 into 1
2.387 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.389 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.390 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.390 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.394 * [backup-simplify]: Simplify (+ 0 0) into 0
2.394 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
2.395 * [backup-simplify]: Simplify (- 0) into 0
2.395 * [backup-simplify]: Simplify (+ 0 0) into 0
2.395 * [taylor]: Taking taylor expansion of 0 in y
2.395 * [backup-simplify]: Simplify 0 into 0
2.395 * [backup-simplify]: Simplify 0 into 0
2.395 * [backup-simplify]: Simplify 1 into 1
2.396 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
2.396 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y)))
2.396 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0
2.396 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y
2.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
2.396 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
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
2.396 * [backup-simplify]: Simplify (* x 0) into 0
2.396 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.396 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.396 * [taylor]: Taking taylor expansion of 1.0 in y
2.396 * [backup-simplify]: Simplify 1.0 into 1.0
2.396 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.396 * [taylor]: Taking taylor expansion of 1.0 in y
2.396 * [backup-simplify]: Simplify 1.0 into 1.0
2.396 * [taylor]: Taking taylor expansion of (/ 1 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
2.397 * [backup-simplify]: Simplify (/ 1 1) into 1
2.397 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
2.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
2.397 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.397 * [taylor]: Taking taylor expansion of (* x y) in x
2.397 * [taylor]: Taking taylor expansion of x in x
2.397 * [backup-simplify]: Simplify 0 into 0
2.397 * [backup-simplify]: Simplify 1 into 1
2.397 * [taylor]: Taking taylor expansion of y in x
2.397 * [backup-simplify]: Simplify y into y
2.397 * [backup-simplify]: Simplify (* 0 y) into 0
2.397 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.397 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.397 * [taylor]: Taking taylor expansion of 1.0 in x
2.397 * [backup-simplify]: Simplify 1.0 into 1.0
2.397 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.397 * [taylor]: Taking taylor expansion of 1.0 in x
2.397 * [backup-simplify]: Simplify 1.0 into 1.0
2.397 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.397 * [taylor]: Taking taylor expansion of y in x
2.397 * [backup-simplify]: Simplify y into y
2.397 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.397 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
2.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
2.397 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.397 * [taylor]: Taking taylor expansion of (* x y) in x
2.397 * [taylor]: Taking taylor expansion of x in x
2.397 * [backup-simplify]: Simplify 0 into 0
2.397 * [backup-simplify]: Simplify 1 into 1
2.397 * [taylor]: Taking taylor expansion of y in x
2.397 * [backup-simplify]: Simplify y into y
2.398 * [backup-simplify]: Simplify (* 0 y) into 0
2.398 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.398 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.398 * [taylor]: Taking taylor expansion of 1.0 in x
2.398 * [backup-simplify]: Simplify 1.0 into 1.0
2.398 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.398 * [taylor]: Taking taylor expansion of 1.0 in x
2.398 * [backup-simplify]: Simplify 1.0 into 1.0
2.398 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [backup-simplify]: Simplify y into y
2.398 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.398 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.398 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.398 * [taylor]: Taking taylor expansion of y in y
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
2.398 * [backup-simplify]: Simplify 1 into 1
2.399 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.399 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.399 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.399 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
2.400 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
2.400 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
2.400 * [taylor]: Taking taylor expansion of 1.0 in y
2.400 * [backup-simplify]: Simplify 1.0 into 1.0
2.400 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.400 * [taylor]: Taking taylor expansion of 1.0 in y
2.400 * [backup-simplify]: Simplify 1.0 into 1.0
2.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.400 * [taylor]: Taking taylor expansion of y in y
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 1 into 1
2.400 * [backup-simplify]: Simplify (/ 1 1) into 1
2.400 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.400 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.401 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.401 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.403 * [backup-simplify]: Simplify (+ 0 0) into 0
2.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.403 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
2.403 * [backup-simplify]: Simplify (- 0) into 0
2.404 * [backup-simplify]: Simplify (+ 0 0) into 0
2.404 * [taylor]: Taking taylor expansion of 0 in y
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.405 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.405 * [backup-simplify]: Simplify (- 0) into 0
2.405 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.405 * [backup-simplify]: Simplify 1.0 into 1.0
2.406 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
2.406 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0))
2.406 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in (x y) around 0
2.406 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in y
2.406 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.406 * [taylor]: Taking taylor expansion of 1.0 in y
2.406 * [backup-simplify]: Simplify 1.0 into 1.0
2.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (/ 1 1) into 1
2.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
2.406 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.406 * [taylor]: Taking taylor expansion of (* x y) in y
2.406 * [taylor]: Taking taylor expansion of x in y
2.406 * [backup-simplify]: Simplify x into x
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (* x 0) into 0
2.407 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.407 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.407 * [taylor]: Taking taylor expansion of 1.0 in y
2.407 * [backup-simplify]: Simplify 1.0 into 1.0
2.407 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x
2.407 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.407 * [taylor]: Taking taylor expansion of 1.0 in x
2.407 * [backup-simplify]: Simplify 1.0 into 1.0
2.407 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [backup-simplify]: Simplify y into y
2.407 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
2.407 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.407 * [taylor]: Taking taylor expansion of (* x y) in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 1 into 1
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [backup-simplify]: Simplify y into y
2.407 * [backup-simplify]: Simplify (* 0 y) into 0
2.407 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.407 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.407 * [taylor]: Taking taylor expansion of 1.0 in x
2.407 * [backup-simplify]: Simplify 1.0 into 1.0
2.407 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x
2.407 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.407 * [taylor]: Taking taylor expansion of 1.0 in x
2.407 * [backup-simplify]: Simplify 1.0 into 1.0
2.407 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [backup-simplify]: Simplify y into y
2.407 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
2.407 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.407 * [taylor]: Taking taylor expansion of (* x y) in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 1 into 1
2.408 * [taylor]: Taking taylor expansion of y in x
2.408 * [backup-simplify]: Simplify y into y
2.408 * [backup-simplify]: Simplify (* 0 y) into 0
2.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.408 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.408 * [taylor]: Taking taylor expansion of 1.0 in x
2.408 * [backup-simplify]: Simplify 1.0 into 1.0
2.408 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.408 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.408 * [taylor]: Taking taylor expansion of y in y
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 1 into 1
2.408 * [backup-simplify]: Simplify (/ 1 1) into 1
2.408 * [backup-simplify]: Simplify 1 into 1
2.408 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.409 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.409 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.409 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ 1.0 (* 1.0 (/ 1 y)))
2.409 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y
2.409 * [taylor]: Taking taylor expansion of 1.0 in y
2.409 * [backup-simplify]: Simplify 1.0 into 1.0
2.409 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.409 * [taylor]: Taking taylor expansion of 1.0 in y
2.409 * [backup-simplify]: Simplify 1.0 into 1.0
2.409 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.409 * [taylor]: Taking taylor expansion of y in y
2.409 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 1 into 1
2.410 * [backup-simplify]: Simplify (/ 1 1) into 1
2.410 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.410 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.410 * [backup-simplify]: Simplify 1.0 into 1.0
2.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.411 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
2.412 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.412 * [backup-simplify]: Simplify (+ 0 0) into 0
2.412 * [backup-simplify]: Simplify (+ 0 0) into 0
2.412 * [taylor]: Taking taylor expansion of 0 in y
2.412 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.413 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.414 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
2.414 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.414 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x))
2.414 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0
2.414 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
2.414 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.414 * [taylor]: Taking taylor expansion of 1.0 in y
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of y in y
2.414 * [backup-simplify]: Simplify 0 into 0
2.414 * [backup-simplify]: Simplify 1 into 1
2.414 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
2.414 * [taylor]: Taking taylor expansion of 1.0 in y
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of x in y
2.414 * [backup-simplify]: Simplify x into x
2.414 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
2.414 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
2.414 * [taylor]: Taking taylor expansion of 1.0 in x
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of y in x
2.414 * [backup-simplify]: Simplify y into y
2.414 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
2.414 * [taylor]: Taking taylor expansion of 1.0 in x
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of x in x
2.414 * [backup-simplify]: Simplify 0 into 0
2.414 * [backup-simplify]: Simplify 1 into 1
2.414 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
2.414 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
2.414 * [taylor]: Taking taylor expansion of 1.0 in x
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of y in x
2.414 * [backup-simplify]: Simplify y into y
2.414 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
2.414 * [taylor]: Taking taylor expansion of 1.0 in x
2.414 * [backup-simplify]: Simplify 1.0 into 1.0
2.414 * [taylor]: Taking taylor expansion of x in x
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.415 * [backup-simplify]: Simplify (- y) into (- y)
2.415 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
2.415 * [backup-simplify]: Simplify (- 0) into 0
2.415 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.415 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y))
2.415 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y
2.415 * [taylor]: Taking taylor expansion of 1.0 in y
2.415 * [backup-simplify]: Simplify 1.0 into 1.0
2.415 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.415 * [taylor]: Taking taylor expansion of 1.0 in y
2.415 * [backup-simplify]: Simplify 1.0 into 1.0
2.415 * [taylor]: Taking taylor expansion of y in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (- 0) into 0
2.416 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.416 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
2.416 * [backup-simplify]: Simplify 1.0 into 1.0
2.416 * [backup-simplify]: Simplify (- 1) into -1
2.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.417 * [backup-simplify]: Simplify (- 0) into 0
2.417 * [backup-simplify]: Simplify (+ 0 0) into 0
2.418 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0)
2.418 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.418 * [taylor]: Taking taylor expansion of y in y
2.418 * [backup-simplify]: Simplify 0 into 0
2.418 * [backup-simplify]: Simplify 1 into 1
2.418 * [taylor]: Taking taylor expansion of 1.0 in y
2.418 * [backup-simplify]: Simplify 1.0 into 1.0
2.418 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.419 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.419 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.419 * [backup-simplify]: Simplify (- 1) into -1
2.419 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.420 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0)
2.420 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.421 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y)))
2.421 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))
2.421 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0
2.421 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y
2.421 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
2.421 * [taylor]: Taking taylor expansion of 1.0 in y
2.421 * [backup-simplify]: Simplify 1.0 into 1.0
2.421 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.421 * [taylor]: Taking taylor expansion of x in y
2.421 * [backup-simplify]: Simplify x into x
2.421 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.421 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.422 * [taylor]: Taking taylor expansion of 1.0 in y
2.422 * [backup-simplify]: Simplify 1.0 into 1.0
2.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.422 * [taylor]: Taking taylor expansion of y in y
2.422 * [backup-simplify]: Simplify 0 into 0
2.422 * [backup-simplify]: Simplify 1 into 1
2.422 * [backup-simplify]: Simplify (/ 1 1) into 1
2.422 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
2.422 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.422 * [taylor]: Taking taylor expansion of 1.0 in x
2.422 * [backup-simplify]: Simplify 1.0 into 1.0
2.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.422 * [taylor]: Taking taylor expansion of x in x
2.422 * [backup-simplify]: Simplify 0 into 0
2.422 * [backup-simplify]: Simplify 1 into 1
2.422 * [backup-simplify]: Simplify (/ 1 1) into 1
2.423 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
2.423 * [taylor]: Taking taylor expansion of 1.0 in x
2.423 * [backup-simplify]: Simplify 1.0 into 1.0
2.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.423 * [taylor]: Taking taylor expansion of y in x
2.423 * [backup-simplify]: Simplify y into y
2.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.423 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
2.423 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.423 * [taylor]: Taking taylor expansion of 1.0 in x
2.423 * [backup-simplify]: Simplify 1.0 into 1.0
2.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.423 * [taylor]: Taking taylor expansion of x in x
2.423 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify 1 into 1
2.423 * [backup-simplify]: Simplify (/ 1 1) into 1
2.423 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
2.423 * [taylor]: Taking taylor expansion of 1.0 in x
2.423 * [backup-simplify]: Simplify 1.0 into 1.0
2.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.423 * [taylor]: Taking taylor expansion of y in x
2.423 * [backup-simplify]: Simplify y into y
2.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.424 * [backup-simplify]: Simplify (- 1) into -1
2.424 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.424 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.424 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
2.424 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
2.425 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
2.425 * [taylor]: Taking taylor expansion of -1 in y
2.425 * [backup-simplify]: Simplify -1 into -1
2.425 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.425 * [taylor]: Taking taylor expansion of 1.0 in y
2.425 * [backup-simplify]: Simplify 1.0 into 1.0
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 * [backup-simplify]: Simplify (- 1) into -1
2.426 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.426 * [backup-simplify]: Simplify (* -1 -1) into 1
2.426 * [backup-simplify]: Simplify 1 into 1
2.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.427 * [backup-simplify]: Simplify (- 0) into 0
2.427 * [backup-simplify]: Simplify (+ 0 0) into 0
2.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.428 * [backup-simplify]: Simplify (- 0) into 0
2.428 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.429 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
2.429 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
2.429 * [taylor]: Taking taylor expansion of 1.0 in y
2.429 * [backup-simplify]: Simplify 1.0 into 1.0
2.429 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.429 * [taylor]: Taking taylor expansion of 1.0 in y
2.429 * [backup-simplify]: Simplify 1.0 into 1.0
2.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.429 * [taylor]: Taking taylor expansion of y in y
2.429 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify 1 into 1
2.429 * [backup-simplify]: Simplify (/ 1 1) into 1
2.430 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.430 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.431 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.431 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.432 * [backup-simplify]: Simplify (- 0) into 0
2.433 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.434 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
2.434 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.435 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
2.435 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y)))
2.435 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in (x y) around 0
2.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in y
2.435 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
2.435 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.435 * [taylor]: Taking taylor expansion of x in y
2.435 * [backup-simplify]: Simplify x into x
2.435 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.435 * [taylor]: Taking taylor expansion of 1.0 in y
2.435 * [backup-simplify]: Simplify 1.0 into 1.0
2.435 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.435 * [taylor]: Taking taylor expansion of 1.0 in y
2.436 * [backup-simplify]: Simplify 1.0 into 1.0
2.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.436 * [taylor]: Taking taylor expansion of y in y
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 1 into 1
2.436 * [backup-simplify]: Simplify (/ 1 1) into 1
2.436 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x
2.436 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.436 * [taylor]: Taking taylor expansion of x in x
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 1 into 1
2.436 * [backup-simplify]: Simplify (/ 1 1) into 1
2.436 * [taylor]: Taking taylor expansion of 1.0 in x
2.436 * [backup-simplify]: Simplify 1.0 into 1.0
2.436 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.436 * [taylor]: Taking taylor expansion of 1.0 in x
2.436 * [backup-simplify]: Simplify 1.0 into 1.0
2.437 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [backup-simplify]: Simplify y into y
2.437 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.437 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x
2.437 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.437 * [taylor]: Taking taylor expansion of x in x
2.437 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify 1 into 1
2.437 * [backup-simplify]: Simplify (/ 1 1) into 1
2.437 * [taylor]: Taking taylor expansion of 1.0 in x
2.437 * [backup-simplify]: Simplify 1.0 into 1.0
2.437 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.437 * [taylor]: Taking taylor expansion of 1.0 in x
2.437 * [backup-simplify]: Simplify 1.0 into 1.0
2.437 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [backup-simplify]: Simplify y into y
2.437 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.438 * [backup-simplify]: Simplify (+ 1 0) into 1
2.438 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
2.438 * [backup-simplify]: Simplify (* 1 (+ 1.0 (/ 1 y))) into (+ 1.0 (/ 1 y))
2.438 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.438 * [taylor]: Taking taylor expansion of 1.0 in y
2.438 * [backup-simplify]: Simplify 1.0 into 1.0
2.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.438 * [taylor]: Taking taylor expansion of y in y
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify 1 into 1
2.438 * [backup-simplify]: Simplify (/ 1 1) into 1
2.439 * [backup-simplify]: Simplify (+ 0 1) into 1
2.439 * [backup-simplify]: Simplify 1 into 1
2.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.439 * [backup-simplify]: Simplify (+ 0 0) into 0
2.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.440 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.441 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ 1.0 (/ 1 y)))) into (+ 1.0 (* 1.0 (/ 1 y)))
2.441 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y
2.441 * [taylor]: Taking taylor expansion of 1.0 in y
2.441 * [backup-simplify]: Simplify 1.0 into 1.0
2.441 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.441 * [taylor]: Taking taylor expansion of 1.0 in y
2.441 * [backup-simplify]: Simplify 1.0 into 1.0
2.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.441 * [taylor]: Taking taylor expansion of y in y
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.441 * [backup-simplify]: Simplify (/ 1 1) into 1
2.442 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.442 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.442 * [backup-simplify]: Simplify 1.0 into 1.0
2.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.443 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.443 * [backup-simplify]: Simplify 1.0 into 1.0
2.443 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
2.443 * * * [progress]: simplifying candidates
2.443 * * * * [progress]: [ 1 / 57 ] simplifiying candidate #<alt (λ (x y) (log (* (exp x) (exp (* (- 1.0 x) (- 1.0 y))))))>
2.443 * * * * [progress]: [ 2 / 57 ] simplifiying candidate #<alt (λ (x y) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 1))>
2.444 * * * * [progress]: [ 3 / 57 ] simplifiying candidate #<alt (λ (x y) (exp (log (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 4 / 57 ] simplifiying candidate #<alt (λ (x y) (log (exp (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 5 / 57 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 6 / 57 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 7 / 57 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 8 / 57 ] simplifiying candidate #<alt (λ (x y) (/ (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y)))))))>
2.444 * * * * [progress]: [ 9 / 57 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ x (* (- 1.0 x) (- 1.0 y)))))>
2.444 * * * * [progress]: [ 10 / 57 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y)))))>
2.444 * * * * [progress]: [ 11 / 57 ] simplifiying candidate #<alt (λ (x y) (+ (+ x (* (- 1.0 x) 1.0)) (* (- 1.0 x) (- y))))>
2.444 * * * * [progress]: [ 12 / 57 ] simplifiying candidate #<alt (λ (x y) (+ (+ x (* (- 1.0 x) 1.0)) (* (- 1.0 x) (- y))))>
2.444 * * * * [progress]: [ 13 / 57 ] simplifiying candidate #<alt (λ (x y) (+ (+ x (* 1.0 (- 1.0 x))) (* (- y) (- 1.0 x))))>
2.444 * * * * [progress]: [ 14 / 57 ] simplifiying candidate #<alt (λ (x y) (+ (+ x (* 1.0 (- 1.0 x))) (* (- y) (- 1.0 x))))>
2.444 * * * * [progress]: [ 15 / 57 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (+ x (* (- 1.0 x) (- 1.0 y))))))>
2.444 * * * * [progress]: [ 16 / 57 ] simplifiying candidate #<alt (λ (x y) (+ (* (- 1.0 x) (- 1.0 y)) x))>
2.444 * * * * [progress]: [ 17 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (pow (* (- 1.0 x) (- 1.0 y)) 1)))>
2.444 * * * * [progress]: [ 18 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (pow (* (- 1.0 x) (- 1.0 y)) 1)))>
2.444 * * * * [progress]: [ 19 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (exp (+ (log (- 1.0 x)) (log (- 1.0 y))))))>
2.445 * * * * [progress]: [ 20 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (exp (log (* (- 1.0 x) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 21 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (log (exp (* (- 1.0 x) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 22 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (cbrt (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 23 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 24 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (cbrt (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 25 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))))))>
2.445 * * * * [progress]: [ 26 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))))))>
2.445 * * * * [progress]: [ 27 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)))))>
2.445 * * * * [progress]: [ 28 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))))))>
2.445 * * * * [progress]: [ 29 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)))))>
2.445 * * * * [progress]: [ 30 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1 (* (- 1.0 x) (- 1.0 y)))))>
2.445 * * * * [progress]: [ 31 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))))))>
2.445 * * * * [progress]: [ 32 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (+ (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)))))>
2.446 * * * * [progress]: [ 33 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (+ (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)))))>
2.446 * * * * [progress]: [ 34 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (+ (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)))))>
2.446 * * * * [progress]: [ 35 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (+ (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)))))>
2.446 * * * * [progress]: [ 36 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (cbrt (- 1.0 y)))))>
2.446 * * * * [progress]: [ 37 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (- 1.0 x) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))))>
2.446 * * * * [progress]: [ 38 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (- 1.0 x) 1) (- 1.0 y))))>
2.446 * * * * [progress]: [ 39 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- (sqrt 1.0) (sqrt y)))))>
2.446 * * * * [progress]: [ 40 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (- 1.0 x) 1) (- 1.0 y))))>
2.446 * * * * [progress]: [ 41 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (- 1.0 x)) (- 1.0 y)))))>
2.446 * * * * [progress]: [ 42 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) (- 1.0 y)))))>
2.446 * * * * [progress]: [ 43 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1 (* (- 1.0 x) (- 1.0 y)))))>
2.446 * * * * [progress]: [ 44 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (+ (sqrt 1.0) (sqrt x)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)))))>
2.446 * * * * [progress]: [ 45 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1 (* (- 1.0 x) (- 1.0 y)))))>
2.446 * * * * [progress]: [ 46 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))))>
2.446 * * * * [progress]: [ 47 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))))>
2.446 * * * * [progress]: [ 48 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))>
2.446 * * * * [progress]: [ 49 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (+ 1.0 x))))>
2.447 * * * * [progress]: [ 50 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (posit16->real (real->posit16 (* (- 1.0 x) (- 1.0 y))))))>
2.447 * * * * [progress]: [ 51 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (* (- 1.0 y) (- 1.0 x))))>
2.447 * * * * [progress]: [ 52 / 57 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
2.447 * * * * [progress]: [ 53 / 57 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
2.447 * * * * [progress]: [ 54 / 57 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
2.447 * * * * [progress]: [ 55 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (- 1.0 (+ (* 1.0 x) (* 1.0 y)))))>
2.447 * * * * [progress]: [ 56 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (- (* x y) (+ (* 1.0 x) (* 1.0 y)))))>
2.447 * * * * [progress]: [ 57 / 57 ] simplifiying candidate #<alt (λ (x y) (+ x (- (* x y) (+ (* 1.0 x) (* 1.0 y)))))>
2.448 * [simplify]: Simplifying:
  (* (exp x) (exp (* (- 1.0 x) (- 1.0 y))))
  (log (+ x (* (- 1.0 x) (- 1.0 y))))
  (exp (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))))
  (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3))
  (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y)))))
  (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))))
  (- x (* (- 1.0 x) (- 1.0 y)))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (real->posit16 (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (- 1.0 x) (- 1.0 y))
  (+ (log (- 1.0 x)) (log (- 1.0 y)))
  (log (* (- 1.0 x) (- 1.0 y)))
  (exp (* (- 1.0 x) (- 1.0 y)))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y))))
  (cbrt (* (- 1.0 x) (- 1.0 y)))
  (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y)))
  (sqrt (* (- 1.0 x) (- 1.0 y)))
  (sqrt (* (- 1.0 x) (- 1.0 y)))
  (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y))
  (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y)))
  (* (+ 1.0 x) (+ 1.0 y))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y)))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y)))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* (- 1.0 x) (sqrt (- 1.0 y)))
  (* (- 1.0 x) 1)
  (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y)))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) (- 1.0 y))
  (* (sqrt (- 1.0 x)) (- 1.0 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (- (pow 1.0 3) (pow y 3)))
  (* (- 1.0 x) (- (* 1.0 1.0) (* y y)))
  (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y))
  (* (- (* 1.0 1.0) (* x x)) (- 1.0 y))
  (real->posit16 (* (- 1.0 x) (- 1.0 y)))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- 1.0 (+ (* 1.0 x) (* 1.0 y)))
  (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
  (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
2.449 * * [simplify]: iteration 0: 103 enodes
2.477 * * [simplify]: iteration 1: 287 enodes
2.576 * * [simplify]: iteration 2: 1052 enodes
2.907 * * [simplify]: iteration complete: 5000 enodes
2.907 * * [simplify]: Extracting #0: cost 45 inf + 0
2.909 * * [simplify]: Extracting #1: cost 888 inf + 0
2.914 * * [simplify]: Extracting #2: cost 2263 inf + 3540
2.933 * * [simplify]: Extracting #3: cost 1699 inf + 117577
2.995 * * [simplify]: Extracting #4: cost 417 inf + 383001
3.098 * * [simplify]: Extracting #5: cost 33 inf + 469477
3.206 * * [simplify]: Extracting #6: cost 9 inf + 470994
3.303 * * [simplify]: Extracting #7: cost 3 inf + 471879
3.386 * * [simplify]: Extracting #8: cost 0 inf + 472638
3.477 * [simplify]: Simplified to:
  (exp (+ x (* (- 1.0 y) (- 1.0 x))))
  (log (+ x (* (- 1.0 y) (- 1.0 x))))
  (exp (+ x (* (- 1.0 y) (- 1.0 x))))
  (* (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))) (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))))
  (cbrt (+ x (* (- 1.0 y) (- 1.0 x))))
  (* (* (+ x (* (- 1.0 y) (- 1.0 x))) (+ x (* (- 1.0 y) (- 1.0 x)))) (+ x (* (- 1.0 y) (- 1.0 x))))
  (sqrt (+ x (* (- 1.0 y) (- 1.0 x))))
  (sqrt (+ x (* (- 1.0 y) (- 1.0 x))))
  (+ (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (* (* x x) x))
  (+ (* x x) (* (- (* (- 1.0 y) (- 1.0 x)) x) (* (- 1.0 y) (- 1.0 x))))
  (- (* x x) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x))))
  (- x (* (- 1.0 y) (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (real->posit16 (+ x (* (- 1.0 y) (- 1.0 x))))
  (* (- 1.0 y) (- 1.0 x))
  (log (* (- 1.0 y) (- 1.0 x)))
  (log (* (- 1.0 y) (- 1.0 x)))
  (exp (* (- 1.0 y) (- 1.0 x)))
  (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x))))
  (* (cbrt (* (- 1.0 y) (- 1.0 x))) (cbrt (* (- 1.0 y) (- 1.0 x))))
  (cbrt (* (- 1.0 y) (- 1.0 x)))
  (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x))))
  (sqrt (* (- 1.0 y) (- 1.0 x)))
  (sqrt (* (- 1.0 y) (- 1.0 x)))
  (* (- (* 1.0 (* 1.0 1.0)) (* y (* y y))) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
  (* (+ (* 1.0 1.0) (* x (+ x 1.0))) (+ (* 1.0 1.0) (* y (+ 1.0 y))))
  (* (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)) (* (+ 1.0 y) (- 1.0 y)))
  (* (+ 1.0 y) (+ (* 1.0 1.0) (* x (+ x 1.0))))
  (* (- (* 1.0 (* 1.0 1.0)) (* y (* y y))) (- (* 1.0 1.0) (* x x)))
  (* (+ (* 1.0 1.0) (* y (+ 1.0 y))) (+ x 1.0))
  (* (+ x 1.0) (* (* (- 1.0 x) (+ 1.0 y)) (- 1.0 y)))
  (* (+ x 1.0) (+ 1.0 y))
  (* (sqrt (- 1.0 y)) (sqrt (- 1.0 x)))
  (* (sqrt (- 1.0 y)) (sqrt (- 1.0 x)))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (- 1.0 x))
  (* (sqrt (- 1.0 y)) (- 1.0 x))
  (- 1.0 x)
  (* (+ (sqrt y) (sqrt 1.0)) (- 1.0 x))
  (- 1.0 x)
  (* (- 1.0 y) (cbrt (- 1.0 x)))
  (* (- 1.0 y) (sqrt (- 1.0 x)))
  (* (- 1.0 y) (- 1.0 x))
  (* (- 1.0 y) (- (sqrt 1.0) (sqrt x)))
  (* (- 1.0 y) (- 1.0 x))
  (* (- (* 1.0 (* 1.0 1.0)) (* y (* y y))) (- 1.0 x))
  (* (* (- 1.0 x) (+ 1.0 y)) (- 1.0 y))
  (* (- 1.0 y) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
  (* (+ x 1.0) (* (- 1.0 y) (- 1.0 x)))
  (real->posit16 (* (- 1.0 y) (- 1.0 x)))
  (+ (* y (- x 1.0)) 1.0)
  (+ (* y (- x 1.0)) 1.0)
  (+ (* y (- x 1.0)) 1.0)
  (- 1.0 (* 1.0 (+ y x)))
  (- (* y x) (* 1.0 (+ y x)))
  (- (* y x) (* 1.0 (+ y x)))
3.480 * * * [progress]: adding candidates to table
3.659 * * [progress]: iteration 2 / 4
3.659 * * * [progress]: picking best candidate
3.666 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
3.666 * * * [progress]: localizing error
3.677 * * * [progress]: generating rewritten candidates
3.677 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.708 * * * [progress]: generating series expansions
3.708 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.708 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y)
3.708 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0
3.708 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
3.708 * [taylor]: Taking taylor expansion of (- x 1.0) in x
3.708 * [taylor]: Taking taylor expansion of x in x
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify 1 into 1
3.708 * [taylor]: Taking taylor expansion of 1.0 in x
3.708 * [backup-simplify]: Simplify 1.0 into 1.0
3.708 * [taylor]: Taking taylor expansion of y in x
3.708 * [backup-simplify]: Simplify y into y
3.708 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
3.708 * [taylor]: Taking taylor expansion of (- x 1.0) in y
3.708 * [taylor]: Taking taylor expansion of x in y
3.709 * [backup-simplify]: Simplify x into x
3.709 * [taylor]: Taking taylor expansion of 1.0 in y
3.709 * [backup-simplify]: Simplify 1.0 into 1.0
3.709 * [taylor]: Taking taylor expansion of y in y
3.709 * [backup-simplify]: Simplify 0 into 0
3.709 * [backup-simplify]: Simplify 1 into 1
3.709 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
3.709 * [taylor]: Taking taylor expansion of (- x 1.0) in y
3.709 * [taylor]: Taking taylor expansion of x in y
3.709 * [backup-simplify]: Simplify x into x
3.709 * [taylor]: Taking taylor expansion of 1.0 in y
3.709 * [backup-simplify]: Simplify 1.0 into 1.0
3.709 * [taylor]: Taking taylor expansion of y in y
3.709 * [backup-simplify]: Simplify 0 into 0
3.709 * [backup-simplify]: Simplify 1 into 1
3.709 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.710 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
3.710 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0
3.710 * [taylor]: Taking taylor expansion of 0 in x
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify (- 0) into 0
3.711 * [backup-simplify]: Simplify (+ 0 0) into 0
3.711 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0)
3.711 * [taylor]: Taking taylor expansion of (- x 1.0) in x
3.711 * [taylor]: Taking taylor expansion of x in x
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [taylor]: Taking taylor expansion of 1.0 in x
3.711 * [backup-simplify]: Simplify 1.0 into 1.0
3.711 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.712 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.713 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.713 * [backup-simplify]: Simplify 0 into 0
3.713 * [backup-simplify]: Simplify (- 0) into 0
3.713 * [backup-simplify]: Simplify (+ 0 0) into 0
3.714 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.714 * [taylor]: Taking taylor expansion of 0 in x
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify (- 0) into 0
3.714 * [backup-simplify]: Simplify (+ 1 0) into 1
3.715 * [backup-simplify]: Simplify 1 into 1
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify (- 0) into 0
3.715 * [backup-simplify]: Simplify (+ 0 0) into 0
3.716 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.716 * [taylor]: Taking taylor expansion of 0 in x
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify (- 0) into 0
3.717 * [backup-simplify]: Simplify (+ 0 0) into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify (- 0) into 0
3.717 * [backup-simplify]: Simplify (+ 0 0) into 0
3.718 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.718 * [taylor]: Taking taylor expansion of 0 in x
3.718 * [backup-simplify]: Simplify 0 into 0
3.718 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y))
3.719 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y)
3.719 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0
3.719 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
3.719 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
3.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.719 * [taylor]: Taking taylor expansion of x in x
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify 1 into 1
3.719 * [backup-simplify]: Simplify (/ 1 1) into 1
3.719 * [taylor]: Taking taylor expansion of 1.0 in x
3.719 * [backup-simplify]: Simplify 1.0 into 1.0
3.719 * [taylor]: Taking taylor expansion of y in x
3.719 * [backup-simplify]: Simplify y into y
3.720 * [backup-simplify]: Simplify (+ 1 0) into 1
3.720 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.720 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
3.720 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
3.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.720 * [taylor]: Taking taylor expansion of x in y
3.720 * [backup-simplify]: Simplify x into x
3.720 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.720 * [taylor]: Taking taylor expansion of 1.0 in y
3.720 * [backup-simplify]: Simplify 1.0 into 1.0
3.720 * [taylor]: Taking taylor expansion of y in y
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 1 into 1
3.720 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.721 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
3.721 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
3.721 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
3.721 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
3.721 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.721 * [taylor]: Taking taylor expansion of x in y
3.721 * [backup-simplify]: Simplify x into x
3.721 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.721 * [taylor]: Taking taylor expansion of 1.0 in y
3.721 * [backup-simplify]: Simplify 1.0 into 1.0
3.721 * [taylor]: Taking taylor expansion of y in y
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify 1 into 1
3.721 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.722 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
3.722 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
3.722 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
3.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.722 * [taylor]: Taking taylor expansion of x in x
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.723 * [backup-simplify]: Simplify (/ 1 1) into 1
3.723 * [taylor]: Taking taylor expansion of 1.0 in x
3.723 * [backup-simplify]: Simplify 1.0 into 1.0
3.723 * [backup-simplify]: Simplify (+ 1 0) into 1
3.723 * [backup-simplify]: Simplify 1 into 1
3.723 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.723 * [backup-simplify]: Simplify (- 0) into 0
3.724 * [backup-simplify]: Simplify (+ 0 0) into 0
3.724 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0
3.724 * [taylor]: Taking taylor expansion of 0 in x
3.724 * [backup-simplify]: Simplify 0 into 0
3.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.725 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.726 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.726 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.727 * [backup-simplify]: Simplify (- 0) into 0
3.727 * [backup-simplify]: Simplify (+ 0 0) into 0
3.728 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.728 * [taylor]: Taking taylor expansion of 0 in x
3.728 * [backup-simplify]: Simplify 0 into 0
3.728 * [backup-simplify]: Simplify 0 into 0
3.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.729 * [backup-simplify]: Simplify (- 0) into 0
3.730 * [backup-simplify]: Simplify (+ 0 0) into 0
3.730 * [backup-simplify]: Simplify 0 into 0
3.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.730 * [backup-simplify]: Simplify (- 0) into 0
3.731 * [backup-simplify]: Simplify (+ 0 0) into 0
3.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.732 * [taylor]: Taking taylor expansion of 0 in x
3.732 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.733 * [backup-simplify]: Simplify (- 0) into 0
3.734 * [backup-simplify]: Simplify (+ 0 0) into 0
3.734 * [backup-simplify]: Simplify 0 into 0
3.734 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.734 * [backup-simplify]: Simplify (- 0) into 0
3.734 * [backup-simplify]: Simplify (+ 0 0) into 0
3.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.736 * [taylor]: Taking taylor expansion of 0 in x
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify 0 into 0
3.737 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y))
3.737 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) y)
3.737 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (y x) around 0
3.737 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
3.737 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.737 * [taylor]: Taking taylor expansion of x in x
3.737 * [backup-simplify]: Simplify 0 into 0
3.737 * [backup-simplify]: Simplify 1 into 1
3.738 * [backup-simplify]: Simplify (/ 1 1) into 1
3.738 * [taylor]: Taking taylor expansion of 1.0 in x
3.738 * [backup-simplify]: Simplify 1.0 into 1.0
3.738 * [taylor]: Taking taylor expansion of y in x
3.738 * [backup-simplify]: Simplify y into y
3.738 * [backup-simplify]: Simplify (+ 1 0) into 1
3.738 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.738 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
3.738 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.738 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.738 * [taylor]: Taking taylor expansion of x in y
3.738 * [backup-simplify]: Simplify x into x
3.738 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.738 * [taylor]: Taking taylor expansion of 1.0 in y
3.738 * [backup-simplify]: Simplify 1.0 into 1.0
3.738 * [taylor]: Taking taylor expansion of y in y
3.738 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify 1 into 1
3.738 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
3.739 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
3.739 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
3.739 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.739 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.739 * [taylor]: Taking taylor expansion of x in y
3.739 * [backup-simplify]: Simplify x into x
3.739 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.739 * [taylor]: Taking taylor expansion of 1.0 in y
3.739 * [backup-simplify]: Simplify 1.0 into 1.0
3.739 * [taylor]: Taking taylor expansion of y in y
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
3.739 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
3.739 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.739 * [taylor]: Taking taylor expansion of x in x
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [backup-simplify]: Simplify (/ 1 1) into 1
3.739 * [taylor]: Taking taylor expansion of 1.0 in x
3.739 * [backup-simplify]: Simplify 1.0 into 1.0
3.740 * [backup-simplify]: Simplify (+ 1 0) into 1
3.740 * [backup-simplify]: Simplify 1 into 1
3.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.740 * [backup-simplify]: Simplify (+ 0 0) into 0
3.741 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)))) into 0
3.741 * [taylor]: Taking taylor expansion of 0 in x
3.741 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.742 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.742 * [backup-simplify]: Simplify 1.0 into 1.0
3.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.742 * [backup-simplify]: Simplify (+ 0 0) into 0
3.744 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.744 * [taylor]: Taking taylor expansion of 0 in x
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.745 * [backup-simplify]: Simplify (+ 0 0) into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.745 * [backup-simplify]: Simplify (+ 0 0) into 0
3.747 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.747 * [taylor]: Taking taylor expansion of 0 in x
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.748 * [backup-simplify]: Simplify (+ 0 0) into 0
3.748 * [backup-simplify]: Simplify 0 into 0
3.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.748 * [backup-simplify]: Simplify (+ 0 0) into 0
3.750 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.750 * [taylor]: Taking taylor expansion of 0 in x
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y))
3.751 * * * [progress]: simplifying candidates
3.751 * * * * [progress]: [ 1 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (pow (* y (- x 1.0)) 1) 1.0))>
3.751 * * * * [progress]: [ 2 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (pow (* y (- x 1.0)) 1) 1.0))>
3.751 * * * * [progress]: [ 3 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (exp (+ (log y) (log (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 4 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (exp (log (* y (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 5 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (log (exp (* y (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 6 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (cbrt (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 7 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 8 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (cbrt (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 9 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 10 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* 1 (* y (- x 1.0))) 1.0))>
3.751 * * * * [progress]: [ 11 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0)))) 1.0))>
3.751 * * * * [progress]: [ 12 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* y x) (* y (- 1.0))) 1.0))>
3.751 * * * * [progress]: [ 13 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* y x) (* y (- 1.0))) 1.0))>
3.751 * * * * [progress]: [ 14 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* x y) (* (- 1.0) y)) 1.0))>
3.751 * * * * [progress]: [ 15 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* x y) (* (- 1.0) y)) 1.0))>
3.752 * * * * [progress]: [ 16 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (cbrt (- x 1.0))) 1.0))>
3.752 * * * * [progress]: [ 17 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* y (sqrt (- x 1.0))) (sqrt (- x 1.0))) 1.0))>
3.752 * * * * [progress]: [ 18 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* y 1) (- x 1.0)) 1.0))>
3.752 * * * * [progress]: [ 19 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* y (+ (sqrt x) (sqrt 1.0))) (- (sqrt x) (sqrt 1.0))) 1.0))>
3.752 * * * * [progress]: [ 20 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* y 1) (- x 1.0)) 1.0))>
3.752 * * * * [progress]: [ 21 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x 1.0))) 1.0))>
3.752 * * * * [progress]: [ 22 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (sqrt y) (* (sqrt y) (- x 1.0))) 1.0))>
3.752 * * * * [progress]: [ 23 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* 1 (* y (- x 1.0))) 1.0))>
3.752 * * * * [progress]: [ 24 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (/ (* y (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) 1.0))>
3.752 * * * * [progress]: [ 25 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (/ (* y (- (* x x) (* 1.0 1.0))) (+ x 1.0)) 1.0))>
3.752 * * * * [progress]: [ 26 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (posit16->real (real->posit16 (* y (- x 1.0)))) 1.0))>
3.752 * * * * [progress]: [ 27 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (* (- x 1.0) y) 1.0))>
3.752 * * * * [progress]: [ 28 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
3.752 * * * * [progress]: [ 29 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
3.752 * * * * [progress]: [ 30 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
3.753 * [simplify]: Simplifying:
  (* y (- x 1.0))
  (+ (log y) (log (- x 1.0)))
  (log (* y (- x 1.0)))
  (exp (* y (- x 1.0)))
  (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
  (cbrt (* y (- x 1.0)))
  (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* x y)
  (* (- 1.0) y)
  (* x y)
  (* (- 1.0) y)
  (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* y (sqrt (- x 1.0)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt 1.0)))
  (* y 1)
  (* (cbrt y) (- x 1.0))
  (* (sqrt y) (- x 1.0))
  (* y (- x 1.0))
  (* y (- (pow x 3) (pow 1.0 3)))
  (* y (- (* x x) (* 1.0 1.0)))
  (real->posit16 (* y (- x 1.0)))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
3.753 * * [simplify]: iteration 0: 53 enodes
3.770 * * [simplify]: iteration 1: 122 enodes
3.806 * * [simplify]: iteration 2: 316 enodes
3.982 * * [simplify]: iteration 3: 1078 enodes
5.382 * * [simplify]: iteration 4: 4773 enodes
6.207 * * [simplify]: iteration complete: 5001 enodes
6.207 * * [simplify]: Extracting #0: cost 19 inf + 0
6.208 * * [simplify]: Extracting #1: cost 142 inf + 1
6.210 * * [simplify]: Extracting #2: cost 492 inf + 3089
6.225 * * [simplify]: Extracting #3: cost 512 inf + 45085
6.261 * * [simplify]: Extracting #4: cost 112 inf + 130710
6.296 * * [simplify]: Extracting #5: cost 45 inf + 153459
6.335 * * [simplify]: Extracting #6: cost 50 inf + 159314
6.373 * * [simplify]: Extracting #7: cost 10 inf + 166852
6.411 * * [simplify]: Extracting #8: cost 0 inf + 169382
6.449 * [simplify]: Simplified to:
  (* (- x 1.0) y)
  (log (* (- x 1.0) y))
  (log (* (- x 1.0) y))
  (exp (* (- x 1.0) y))
  (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y)))
  (* (cbrt (* (- x 1.0) y)) (cbrt (* (- x 1.0) y)))
  (cbrt (* (- x 1.0) y))
  (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y)))
  (sqrt (* (- x 1.0) y))
  (sqrt (* (- x 1.0) y))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* y x)
  (* (- y) 1.0)
  (* y x)
  (* (- y) 1.0)
  (* y x)
  (* (- y) 1.0)
  (* y x)
  (* (- y) 1.0)
  (* (cbrt (- x 1.0)) (* (cbrt (- x 1.0)) y))
  (* (sqrt (- x 1.0)) y)
  y
  (* (+ (sqrt 1.0) (sqrt x)) y)
  y
  (* (cbrt y) (- x 1.0))
  (* (sqrt y) (- x 1.0))
  (* (- x 1.0) y)
  (* y (- (* x (* x x)) (* 1.0 (* 1.0 1.0))))
  (* (+ x 1.0) (* (- x 1.0) y))
  (real->posit16 (* (- x 1.0) y))
  (* (- x 1.0) y)
  (* (- x 1.0) y)
  (* (- x 1.0) y)
6.450 * * * [progress]: adding candidates to table
6.524 * * [progress]: iteration 3 / 4
6.524 * * * [progress]: picking best candidate
6.527 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x y) (* (- 1.0) y)) 1.0))>
6.527 * * * [progress]: localizing error
6.546 * * * [progress]: generating rewritten candidates
6.546 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
6.557 * * * [progress]: generating series expansions
6.557 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
6.558 * [backup-simplify]: Simplify (+ (* x y) (* (- 1.0) y)) into (- (* x y) (* 1.0 y))
6.558 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in (x y) around 0
6.558 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in y
6.558 * [taylor]: Taking taylor expansion of (* x y) in y
6.558 * [taylor]: Taking taylor expansion of x in y
6.558 * [backup-simplify]: Simplify x into x
6.558 * [taylor]: Taking taylor expansion of y in y
6.558 * [backup-simplify]: Simplify 0 into 0
6.558 * [backup-simplify]: Simplify 1 into 1
6.558 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
6.558 * [taylor]: Taking taylor expansion of 1.0 in y
6.558 * [backup-simplify]: Simplify 1.0 into 1.0
6.558 * [taylor]: Taking taylor expansion of y in y
6.558 * [backup-simplify]: Simplify 0 into 0
6.558 * [backup-simplify]: Simplify 1 into 1
6.558 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in x
6.558 * [taylor]: Taking taylor expansion of (* x y) in x
6.558 * [taylor]: Taking taylor expansion of x in x
6.558 * [backup-simplify]: Simplify 0 into 0
6.558 * [backup-simplify]: Simplify 1 into 1
6.558 * [taylor]: Taking taylor expansion of y in x
6.558 * [backup-simplify]: Simplify y into y
6.558 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
6.558 * [taylor]: Taking taylor expansion of 1.0 in x
6.558 * [backup-simplify]: Simplify 1.0 into 1.0
6.558 * [taylor]: Taking taylor expansion of y in x
6.558 * [backup-simplify]: Simplify y into y
6.558 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in x
6.558 * [taylor]: Taking taylor expansion of (* x y) in x
6.559 * [taylor]: Taking taylor expansion of x in x
6.559 * [backup-simplify]: Simplify 0 into 0
6.559 * [backup-simplify]: Simplify 1 into 1
6.559 * [taylor]: Taking taylor expansion of y in x
6.559 * [backup-simplify]: Simplify y into y
6.559 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
6.559 * [taylor]: Taking taylor expansion of 1.0 in x
6.559 * [backup-simplify]: Simplify 1.0 into 1.0
6.559 * [taylor]: Taking taylor expansion of y in x
6.559 * [backup-simplify]: Simplify y into y
6.559 * [backup-simplify]: Simplify (* 0 y) into 0
6.559 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
6.559 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
6.559 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 y))) into (- (* 1.0 y))
6.559 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y
6.559 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
6.559 * [taylor]: Taking taylor expansion of 1.0 in y
6.559 * [backup-simplify]: Simplify 1.0 into 1.0
6.559 * [taylor]: Taking taylor expansion of y in y
6.559 * [backup-simplify]: Simplify 0 into 0
6.559 * [backup-simplify]: Simplify 1 into 1
6.559 * [backup-simplify]: Simplify (* 1.0 0) into 0
6.560 * [backup-simplify]: Simplify (- 0) into 0
6.560 * [backup-simplify]: Simplify 0 into 0
6.560 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.560 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
6.561 * [backup-simplify]: Simplify (- 0) into 0
6.561 * [backup-simplify]: Simplify (+ y 0) into y
6.561 * [taylor]: Taking taylor expansion of y in y
6.561 * [backup-simplify]: Simplify 0 into 0
6.561 * [backup-simplify]: Simplify 1 into 1
6.561 * [backup-simplify]: Simplify 0 into 0
6.562 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
6.562 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.563 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.563 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.564 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
6.564 * [backup-simplify]: Simplify (- 0) into 0
6.565 * [backup-simplify]: Simplify (+ 0 0) into 0
6.565 * [taylor]: Taking taylor expansion of 0 in y
6.565 * [backup-simplify]: Simplify 0 into 0
6.565 * [backup-simplify]: Simplify 0 into 0
6.565 * [backup-simplify]: Simplify 1 into 1
6.566 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
6.566 * [backup-simplify]: Simplify (- 0) into 0
6.566 * [backup-simplify]: Simplify 0 into 0
6.567 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.568 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.568 * [backup-simplify]: Simplify (- 0) into 0
6.568 * [backup-simplify]: Simplify (+ 0 0) into 0
6.568 * [taylor]: Taking taylor expansion of 0 in y
6.568 * [backup-simplify]: Simplify 0 into 0
6.568 * [backup-simplify]: Simplify 0 into 0
6.569 * [backup-simplify]: Simplify 0 into 0
6.569 * [backup-simplify]: Simplify 0 into 0
6.569 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.570 * [backup-simplify]: Simplify (- 0) into 0
6.570 * [backup-simplify]: Simplify 0 into 0
6.571 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.572 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.572 * [backup-simplify]: Simplify (- 0) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [taylor]: Taking taylor expansion of 0 in y
6.573 * [backup-simplify]: Simplify 0 into 0
6.573 * [backup-simplify]: Simplify 0 into 0
6.573 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* y 1))) into (- (* x y) (* 1.0 y))
6.574 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (- 1.0) (/ 1 y))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 y)))
6.574 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (x y) around 0
6.574 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y
6.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.574 * [taylor]: Taking taylor expansion of (* x y) in y
6.574 * [taylor]: Taking taylor expansion of x in y
6.574 * [backup-simplify]: Simplify x into x
6.574 * [taylor]: Taking taylor expansion of y in y
6.574 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify 1 into 1
6.574 * [backup-simplify]: Simplify (* x 0) into 0
6.574 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.574 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.574 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.574 * [taylor]: Taking taylor expansion of 1.0 in y
6.574 * [backup-simplify]: Simplify 1.0 into 1.0
6.574 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.574 * [taylor]: Taking taylor expansion of y in y
6.574 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify 1 into 1
6.575 * [backup-simplify]: Simplify (/ 1 1) into 1
6.575 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
6.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.575 * [taylor]: Taking taylor expansion of (* x y) in x
6.575 * [taylor]: Taking taylor expansion of x in x
6.575 * [backup-simplify]: Simplify 0 into 0
6.575 * [backup-simplify]: Simplify 1 into 1
6.575 * [taylor]: Taking taylor expansion of y in x
6.575 * [backup-simplify]: Simplify y into y
6.575 * [backup-simplify]: Simplify (* 0 y) into 0
6.575 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.575 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
6.575 * [taylor]: Taking taylor expansion of 1.0 in x
6.575 * [backup-simplify]: Simplify 1.0 into 1.0
6.575 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.575 * [taylor]: Taking taylor expansion of y in x
6.575 * [backup-simplify]: Simplify y into y
6.575 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.575 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
6.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.576 * [taylor]: Taking taylor expansion of (* x y) in x
6.576 * [taylor]: Taking taylor expansion of x in x
6.576 * [backup-simplify]: Simplify 0 into 0
6.576 * [backup-simplify]: Simplify 1 into 1
6.576 * [taylor]: Taking taylor expansion of y in x
6.576 * [backup-simplify]: Simplify y into y
6.576 * [backup-simplify]: Simplify (* 0 y) into 0
6.576 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.576 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.576 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
6.576 * [taylor]: Taking taylor expansion of 1.0 in x
6.576 * [backup-simplify]: Simplify 1.0 into 1.0
6.576 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.576 * [taylor]: Taking taylor expansion of y in x
6.576 * [backup-simplify]: Simplify y into y
6.576 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.576 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.576 * [taylor]: Taking taylor expansion of y in y
6.576 * [backup-simplify]: Simplify 0 into 0
6.576 * [backup-simplify]: Simplify 1 into 1
6.577 * [backup-simplify]: Simplify (/ 1 1) into 1
6.577 * [backup-simplify]: Simplify 1 into 1
6.577 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.577 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
6.577 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
6.577 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 y)))) into (- (* 1.0 (/ 1 y)))
6.578 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
6.578 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.578 * [taylor]: Taking taylor expansion of 1.0 in y
6.578 * [backup-simplify]: Simplify 1.0 into 1.0
6.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.578 * [taylor]: Taking taylor expansion of y in y
6.578 * [backup-simplify]: Simplify 0 into 0
6.578 * [backup-simplify]: Simplify 1 into 1
6.578 * [backup-simplify]: Simplify (/ 1 1) into 1
6.578 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.579 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.579 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.579 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.581 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
6.581 * [backup-simplify]: Simplify (- 0) into 0
6.581 * [backup-simplify]: Simplify (+ 0 0) into 0
6.581 * [taylor]: Taking taylor expansion of 0 in y
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.582 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.582 * [backup-simplify]: Simplify (- 0) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.583 * [backup-simplify]: Simplify 0 into 0
6.584 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.584 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.585 * [backup-simplify]: Simplify (- 0) into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [taylor]: Taking taylor expansion of 0 in y
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.586 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
6.586 * [backup-simplify]: Simplify (- 0) into 0
6.586 * [backup-simplify]: Simplify 0 into 0
6.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.587 * [backup-simplify]: Simplify 0 into 0
6.587 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 y))
6.587 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (- 1.0) (/ 1 (- y)))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))
6.588 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (x y) around 0
6.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y
6.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.588 * [taylor]: Taking taylor expansion of (* x y) in y
6.588 * [taylor]: Taking taylor expansion of x in y
6.588 * [backup-simplify]: Simplify x into x
6.588 * [taylor]: Taking taylor expansion of y in y
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.588 * [backup-simplify]: Simplify (* x 0) into 0
6.588 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.588 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.588 * [taylor]: Taking taylor expansion of 1.0 in y
6.588 * [backup-simplify]: Simplify 1.0 into 1.0
6.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.588 * [taylor]: Taking taylor expansion of y in y
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.588 * [backup-simplify]: Simplify (/ 1 1) into 1
6.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
6.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.588 * [taylor]: Taking taylor expansion of (* x y) in x
6.588 * [taylor]: Taking taylor expansion of x in x
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify 1 into 1
6.588 * [taylor]: Taking taylor expansion of y in x
6.588 * [backup-simplify]: Simplify y into y
6.588 * [backup-simplify]: Simplify (* 0 y) into 0
6.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.589 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
6.589 * [taylor]: Taking taylor expansion of 1.0 in x
6.589 * [backup-simplify]: Simplify 1.0 into 1.0
6.589 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.589 * [taylor]: Taking taylor expansion of y in x
6.589 * [backup-simplify]: Simplify y into y
6.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.589 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
6.589 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.589 * [taylor]: Taking taylor expansion of (* x y) in x
6.589 * [taylor]: Taking taylor expansion of x in x
6.589 * [backup-simplify]: Simplify 0 into 0
6.589 * [backup-simplify]: Simplify 1 into 1
6.589 * [taylor]: Taking taylor expansion of y in x
6.589 * [backup-simplify]: Simplify y into y
6.589 * [backup-simplify]: Simplify (* 0 y) into 0
6.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.589 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
6.589 * [taylor]: Taking taylor expansion of 1.0 in x
6.589 * [backup-simplify]: Simplify 1.0 into 1.0
6.589 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.589 * [taylor]: Taking taylor expansion of y in x
6.589 * [backup-simplify]: Simplify y into y
6.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.590 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.590 * [taylor]: Taking taylor expansion of y in y
6.590 * [backup-simplify]: Simplify 0 into 0
6.590 * [backup-simplify]: Simplify 1 into 1
6.590 * [backup-simplify]: Simplify (/ 1 1) into 1
6.590 * [backup-simplify]: Simplify 1 into 1
6.590 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.591 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
6.591 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
6.591 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.591 * [taylor]: Taking taylor expansion of 1.0 in y
6.591 * [backup-simplify]: Simplify 1.0 into 1.0
6.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.591 * [taylor]: Taking taylor expansion of y in y
6.591 * [backup-simplify]: Simplify 0 into 0
6.591 * [backup-simplify]: Simplify 1 into 1
6.591 * [backup-simplify]: Simplify (/ 1 1) into 1
6.591 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.591 * [backup-simplify]: Simplify 1.0 into 1.0
6.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.592 * [backup-simplify]: Simplify 0 into 0
6.592 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.593 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
6.593 * [backup-simplify]: Simplify (+ 0 0) into 0
6.593 * [taylor]: Taking taylor expansion of 0 in y
6.593 * [backup-simplify]: Simplify 0 into 0
6.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.594 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.594 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.595 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.596 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.596 * [backup-simplify]: Simplify (+ 0 0) into 0
6.596 * [taylor]: Taking taylor expansion of 0 in y
6.596 * [backup-simplify]: Simplify 0 into 0
6.597 * [backup-simplify]: Simplify 0 into 0
6.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.598 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
6.598 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.599 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 y))
6.599 * * * [progress]: simplifying candidates
6.599 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (log (* (exp (* x y)) (exp (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (pow (+ (* x y) (* (- 1.0) y)) 1) 1.0))>
6.599 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (exp (log (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (log (exp (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 5 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (* (* (cbrt (+ (* x y) (* (- 1.0) y))) (cbrt (+ (* x y) (* (- 1.0) y)))) (cbrt (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 6 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (cbrt (* (* (+ (* x y) (* (- 1.0) y)) (+ (* x y) (* (- 1.0) y))) (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (* (sqrt (+ (* x y) (* (- 1.0) y))) (sqrt (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.599 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (/ (+ (pow (* x y) 3) (pow (* (- 1.0) y) 3)) (+ (* (* x y) (* x y)) (- (* (* (- 1.0) y) (* (- 1.0) y)) (* (* x y) (* (- 1.0) y))))) 1.0))>
6.599 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
6.599 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (* 1 (+ (* x y) (* (- 1.0) y))) 1.0))>
6.600 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (/ (- (* (* x y) (* x y)) (* (* (- 1.0) y) (* (- 1.0) y))) (- (* x y) (* (- 1.0) y))) 1.0))>
6.600 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (* y (+ x (- 1.0))) 1.0))>
6.600 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
6.600 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (posit16->real (real->posit16 (+ (* x y) (* (- 1.0) y)))) 1.0))>
6.600 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* (- 1.0) y) (* x y)) 1.0))>
6.600 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
6.600 * * * * [progress]: [ 17 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
6.600 * * * * [progress]: [ 18 / 18 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x y) (* 1.0 y)) 1.0))>
6.600 * [simplify]: Simplifying:
  (* (exp (* x y)) (exp (* (- 1.0) y)))
  (log (+ (* x y) (* (- 1.0) y)))
  (exp (+ (* x y) (* (- 1.0) y)))
  (* (cbrt (+ (* x y) (* (- 1.0) y))) (cbrt (+ (* x y) (* (- 1.0) y))))
  (cbrt (+ (* x y) (* (- 1.0) y)))
  (* (* (+ (* x y) (* (- 1.0) y)) (+ (* x y) (* (- 1.0) y))) (+ (* x y) (* (- 1.0) y)))
  (sqrt (+ (* x y) (* (- 1.0) y)))
  (sqrt (+ (* x y) (* (- 1.0) y)))
  (+ (pow (* x y) 3) (pow (* (- 1.0) y) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- 1.0) y) (* (- 1.0) y)) (* (* x y) (* (- 1.0) y))))
  (- (* (* x y) (* x y)) (* (* (- 1.0) y) (* (- 1.0) y)))
  (- (* x y) (* (- 1.0) y))
  (+ x (- 1.0))
  (real->posit16 (+ (* x y) (* (- 1.0) y)))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
6.601 * * [simplify]: iteration 0: 32 enodes
6.611 * * [simplify]: iteration 1: 109 enodes
6.654 * * [simplify]: iteration 2: 411 enodes
6.903 * * [simplify]: iteration 3: 1532 enodes
7.632 * * [simplify]: iteration complete: 5000 enodes
7.632 * * [simplify]: Extracting #0: cost 13 inf + 0
7.632 * * [simplify]: Extracting #1: cost 236 inf + 0
7.635 * * [simplify]: Extracting #2: cost 1218 inf + 116
7.645 * * [simplify]: Extracting #3: cost 1549 inf + 40930
7.699 * * [simplify]: Extracting #4: cost 454 inf + 258132
7.770 * * [simplify]: Extracting #5: cost 81 inf + 362092
7.848 * * [simplify]: Extracting #6: cost 10 inf + 382620
7.944 * * [simplify]: Extracting #7: cost 0 inf + 386177
8.044 * [simplify]: Simplified to:
  (exp (* y (- x 1.0)))
  (log (* y (- x 1.0)))
  (exp (* y (- x 1.0)))
  (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
  (cbrt (* y (- x 1.0)))
  (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (- (* (* y x) (* (* y x) (* y x))) (* (* (* y 1.0) (* y 1.0)) (* y 1.0)))
  (* y (+ (* x (* y x)) (* 1.0 (* (+ 1.0 x) y))))
  (* (* (- x 1.0) (+ 1.0 x)) (* y y))
  (* (+ 1.0 x) y)
  (- x 1.0)
  (real->posit16 (* y (- x 1.0)))
  (* y (- x 1.0))
  (* y (- x 1.0))
  (* y (- x 1.0))
8.045 * * * [progress]: adding candidates to table
8.101 * [progress]: [Phase 3 of 3] Extracting.
8.104 * [simplify]: Simplifying:
  (+ (+ (* x y) (* (- 1.0) y)) 1.0)
8.104 * * [simplify]: iteration 0: 8 enodes
8.105 * * [simplify]: iteration 1: 14 enodes
8.107 * * [simplify]: iteration 2: 18 enodes
8.108 * * [simplify]: iteration 3: 19 enodes
8.109 * * [simplify]: iteration complete: 19 enodes
8.109 * * [simplify]: Extracting #0: cost 1 inf + 0
8.109 * * [simplify]: Extracting #1: cost 3 inf + 0
8.109 * * [simplify]: Extracting #2: cost 4 inf + 1
8.110 * * [simplify]: Extracting #3: cost 9 inf + 1
8.110 * * [simplify]: Extracting #4: cost 3 inf + 209
8.110 * * [simplify]: Extracting #5: cost 0 inf + 617
8.110 * [simplify]: Simplified to:
  (+ 1.0 (+ (* y (- 1.0)) (* x y)))
9.395 * [regime-testing]: Baseline error score: 0.005198770158860002
9.397 * [regime-testing]: Oracle error score: 0.005198770158860002
9.397 * [regime-testing]: End program error score: 0.005198770158860002
9.437 * [regime-testing]: Target error score: 0.005896977747398714