60.049 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.032 * * [simplify]: iteration 0: 7 enodes
0.034 * * [simplify]: iteration 1: 13 enodes
0.037 * * [simplify]: iteration 2: 29 enodes
0.059 * * [simplify]: iteration 3: 84 enodes
0.105 * * [simplify]: iteration 4: 292 enodes
0.281 * * [simplify]: iteration 5: 978 enodes
1.817 * * [simplify]: iteration 6: 4971 enodes
3.087 * * [simplify]: iteration complete: 5000 enodes
3.087 * * [simplify]: Extracting #0: cost 1 inf + 0
3.088 * * [simplify]: Extracting #1: cost 478 inf + 0
3.095 * * [simplify]: Extracting #2: cost 1171 inf + 17994
3.131 * * [simplify]: Extracting #3: cost 199 inf + 148863
3.179 * * [simplify]: Extracting #4: cost 0 inf + 179119
3.233 * [simplify]: Simplified to:
  (fma (- 1.0 y) (- 1.0 x) x)
3.237 * * [progress]: iteration 1 / 4
3.237 * * * [progress]: picking best candidate
3.245 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
3.245 * * * [progress]: localizing error
3.261 * * * [progress]: generating rewritten candidates
3.261 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.280 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.343 * * * [progress]: generating series expansions
3.343 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.343 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ 1.0 (* x y)) (* 1.0 y))
3.343 * [approximate]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in (x y) around 0
3.343 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in y
3.343 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in y
3.343 * [taylor]: Taking taylor expansion of 1.0 in y
3.343 * [backup-simplify]: Simplify 1.0 into 1.0
3.343 * [taylor]: Taking taylor expansion of (* x y) in y
3.343 * [taylor]: Taking taylor expansion of x in y
3.343 * [backup-simplify]: Simplify x into x
3.343 * [taylor]: Taking taylor expansion of y in y
3.343 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
3.344 * [taylor]: Taking taylor expansion of 1.0 in y
3.344 * [backup-simplify]: Simplify 1.0 into 1.0
3.344 * [taylor]: Taking taylor expansion of y in y
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x
3.344 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [backup-simplify]: Simplify 1.0 into 1.0
3.344 * [taylor]: Taking taylor expansion of (* x y) in x
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [taylor]: Taking taylor expansion of y in x
3.344 * [backup-simplify]: Simplify y into y
3.344 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [backup-simplify]: Simplify 1.0 into 1.0
3.344 * [taylor]: Taking taylor expansion of y in x
3.344 * [backup-simplify]: Simplify y into y
3.344 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x
3.344 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [backup-simplify]: Simplify 1.0 into 1.0
3.344 * [taylor]: Taking taylor expansion of (* x y) in x
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [taylor]: Taking taylor expansion of y in x
3.344 * [backup-simplify]: Simplify y into y
3.344 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [backup-simplify]: Simplify 1.0 into 1.0
3.344 * [taylor]: Taking taylor expansion of y in x
3.345 * [backup-simplify]: Simplify y into y
3.345 * [backup-simplify]: Simplify (* 0 y) into 0
3.346 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.346 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
3.346 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
3.346 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
3.346 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y
3.346 * [taylor]: Taking taylor expansion of 1.0 in y
3.346 * [backup-simplify]: Simplify 1.0 into 1.0
3.346 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
3.346 * [taylor]: Taking taylor expansion of 1.0 in y
3.346 * [backup-simplify]: Simplify 1.0 into 1.0
3.346 * [taylor]: Taking taylor expansion of y in y
3.346 * [backup-simplify]: Simplify 0 into 0
3.346 * [backup-simplify]: Simplify 1 into 1
3.347 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.347 * [backup-simplify]: Simplify (- 0) into 0
3.348 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.348 * [backup-simplify]: Simplify 1.0 into 1.0
3.349 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.349 * [backup-simplify]: Simplify (+ 0 y) into y
3.349 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
3.350 * [backup-simplify]: Simplify (- 0) into 0
3.350 * [backup-simplify]: Simplify (+ y 0) into y
3.350 * [taylor]: Taking taylor expansion of y in y
3.350 * [backup-simplify]: Simplify 0 into 0
3.350 * [backup-simplify]: Simplify 1 into 1
3.350 * [backup-simplify]: Simplify 0 into 0
3.352 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.352 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.353 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.354 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.355 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.356 * [backup-simplify]: Simplify (+ 0 0) into 0
3.357 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
3.357 * [backup-simplify]: Simplify (- 0) into 0
3.358 * [backup-simplify]: Simplify (+ 0 0) into 0
3.358 * [taylor]: Taking taylor expansion of 0 in y
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 1 into 1
3.358 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
3.359 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y)))
3.359 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0
3.359 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y
3.359 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
3.359 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.359 * [taylor]: Taking taylor expansion of (* x y) in y
3.359 * [taylor]: Taking taylor expansion of x in y
3.359 * [backup-simplify]: Simplify x into x
3.359 * [taylor]: Taking taylor expansion of y in y
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify 1 into 1
3.359 * [backup-simplify]: Simplify (* x 0) into 0
3.360 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.360 * [taylor]: Taking taylor expansion of 1.0 in y
3.360 * [backup-simplify]: Simplify 1.0 into 1.0
3.360 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.360 * [taylor]: Taking taylor expansion of 1.0 in y
3.360 * [backup-simplify]: Simplify 1.0 into 1.0
3.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.360 * [taylor]: Taking taylor expansion of y in y
3.360 * [backup-simplify]: Simplify 0 into 0
3.360 * [backup-simplify]: Simplify 1 into 1
3.361 * [backup-simplify]: Simplify (/ 1 1) into 1
3.361 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
3.361 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
3.361 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.361 * [taylor]: Taking taylor expansion of (* x y) in x
3.361 * [taylor]: Taking taylor expansion of x in x
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.361 * [taylor]: Taking taylor expansion of y in x
3.361 * [backup-simplify]: Simplify y into y
3.361 * [backup-simplify]: Simplify (* 0 y) into 0
3.362 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.362 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.362 * [taylor]: Taking taylor expansion of 1.0 in x
3.362 * [backup-simplify]: Simplify 1.0 into 1.0
3.362 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.362 * [taylor]: Taking taylor expansion of 1.0 in x
3.362 * [backup-simplify]: Simplify 1.0 into 1.0
3.362 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.362 * [taylor]: Taking taylor expansion of y in x
3.362 * [backup-simplify]: Simplify y into y
3.362 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.363 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
3.363 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.363 * [taylor]: Taking taylor expansion of (* x y) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.363 * [taylor]: Taking taylor expansion of y in x
3.363 * [backup-simplify]: Simplify y into y
3.363 * [backup-simplify]: Simplify (* 0 y) into 0
3.364 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.364 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.364 * [taylor]: Taking taylor expansion of 1.0 in x
3.364 * [backup-simplify]: Simplify 1.0 into 1.0
3.364 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.364 * [taylor]: Taking taylor expansion of 1.0 in x
3.364 * [backup-simplify]: Simplify 1.0 into 1.0
3.364 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.364 * [taylor]: Taking taylor expansion of y in x
3.364 * [backup-simplify]: Simplify y into y
3.364 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.364 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.364 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.364 * [taylor]: Taking taylor expansion of y in y
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 1 into 1
3.365 * [backup-simplify]: Simplify (/ 1 1) into 1
3.365 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.367 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.367 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
3.367 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
3.367 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
3.367 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
3.368 * [taylor]: Taking taylor expansion of 1.0 in y
3.368 * [backup-simplify]: Simplify 1.0 into 1.0
3.368 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.368 * [taylor]: Taking taylor expansion of 1.0 in y
3.368 * [backup-simplify]: Simplify 1.0 into 1.0
3.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.368 * [taylor]: Taking taylor expansion of y in y
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [backup-simplify]: Simplify (/ 1 1) into 1
3.369 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.369 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.370 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.370 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.371 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.372 * [backup-simplify]: Simplify (+ 0 0) into 0
3.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.372 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
3.373 * [backup-simplify]: Simplify (- 0) into 0
3.373 * [backup-simplify]: Simplify (+ 0 0) into 0
3.373 * [taylor]: Taking taylor expansion of 0 in y
3.373 * [backup-simplify]: Simplify 0 into 0
3.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.374 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.374 * [backup-simplify]: Simplify (- 0) into 0
3.375 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.375 * [backup-simplify]: Simplify 1.0 into 1.0
3.375 * [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))
3.375 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0))
3.375 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in (x y) around 0
3.375 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in y
3.375 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.375 * [taylor]: Taking taylor expansion of 1.0 in y
3.375 * [backup-simplify]: Simplify 1.0 into 1.0
3.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.375 * [taylor]: Taking taylor expansion of y in y
3.375 * [backup-simplify]: Simplify 0 into 0
3.375 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (/ 1 1) into 1
3.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
3.376 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.376 * [taylor]: Taking taylor expansion of (* x y) in y
3.376 * [taylor]: Taking taylor expansion of x in y
3.376 * [backup-simplify]: Simplify x into x
3.376 * [taylor]: Taking taylor expansion of y in y
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (* x 0) into 0
3.376 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.376 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.376 * [taylor]: Taking taylor expansion of 1.0 in y
3.376 * [backup-simplify]: Simplify 1.0 into 1.0
3.376 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x
3.376 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.376 * [taylor]: Taking taylor expansion of 1.0 in x
3.376 * [backup-simplify]: Simplify 1.0 into 1.0
3.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.377 * [taylor]: Taking taylor expansion of y in x
3.377 * [backup-simplify]: Simplify y into y
3.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
3.377 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.377 * [taylor]: Taking taylor expansion of (* x y) in x
3.377 * [taylor]: Taking taylor expansion of x in x
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 1 into 1
3.377 * [taylor]: Taking taylor expansion of y in x
3.377 * [backup-simplify]: Simplify y into y
3.377 * [backup-simplify]: Simplify (* 0 y) into 0
3.377 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.377 * [taylor]: Taking taylor expansion of 1.0 in x
3.377 * [backup-simplify]: Simplify 1.0 into 1.0
3.377 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x
3.377 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.377 * [taylor]: Taking taylor expansion of 1.0 in x
3.377 * [backup-simplify]: Simplify 1.0 into 1.0
3.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.377 * [taylor]: Taking taylor expansion of y in x
3.377 * [backup-simplify]: Simplify y into y
3.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
3.377 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.377 * [taylor]: Taking taylor expansion of (* x y) in x
3.377 * [taylor]: Taking taylor expansion of x in x
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 1 into 1
3.377 * [taylor]: Taking taylor expansion of y in x
3.377 * [backup-simplify]: Simplify y into y
3.377 * [backup-simplify]: Simplify (* 0 y) into 0
3.378 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.378 * [taylor]: Taking taylor expansion of 1.0 in x
3.378 * [backup-simplify]: Simplify 1.0 into 1.0
3.378 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.378 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.378 * [taylor]: Taking taylor expansion of y in y
3.378 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify 1 into 1
3.379 * [backup-simplify]: Simplify (/ 1 1) into 1
3.379 * [backup-simplify]: Simplify 1 into 1
3.379 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
3.379 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.380 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.380 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ 1.0 (* 1.0 (/ 1 y)))
3.380 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y
3.380 * [taylor]: Taking taylor expansion of 1.0 in y
3.380 * [backup-simplify]: Simplify 1.0 into 1.0
3.380 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.380 * [taylor]: Taking taylor expansion of 1.0 in y
3.380 * [backup-simplify]: Simplify 1.0 into 1.0
3.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.380 * [taylor]: Taking taylor expansion of y in y
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 1 into 1
3.380 * [backup-simplify]: Simplify (/ 1 1) into 1
3.381 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.381 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.381 * [backup-simplify]: Simplify 1.0 into 1.0
3.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.382 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.382 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
3.383 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.384 * [backup-simplify]: Simplify (+ 0 0) into 0
3.384 * [backup-simplify]: Simplify (+ 0 0) into 0
3.384 * [taylor]: Taking taylor expansion of 0 in y
3.384 * [backup-simplify]: Simplify 0 into 0
3.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.385 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.385 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.385 * [backup-simplify]: Simplify 1.0 into 1.0
3.385 * [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))
3.386 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.386 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x))
3.386 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0
3.386 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
3.386 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
3.386 * [taylor]: Taking taylor expansion of 1.0 in y
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of y in y
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 1 into 1
3.386 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
3.386 * [taylor]: Taking taylor expansion of 1.0 in y
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of x in y
3.386 * [backup-simplify]: Simplify x into x
3.386 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
3.386 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
3.386 * [taylor]: Taking taylor expansion of 1.0 in x
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of y in x
3.386 * [backup-simplify]: Simplify y into y
3.386 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.386 * [taylor]: Taking taylor expansion of 1.0 in x
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of x in x
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 1 into 1
3.386 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
3.386 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
3.386 * [taylor]: Taking taylor expansion of 1.0 in x
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of y in x
3.386 * [backup-simplify]: Simplify y into y
3.386 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.386 * [taylor]: Taking taylor expansion of 1.0 in x
3.386 * [backup-simplify]: Simplify 1.0 into 1.0
3.386 * [taylor]: Taking taylor expansion of x in x
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 1 into 1
3.386 * [backup-simplify]: Simplify (- y) into (- y)
3.386 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
3.387 * [backup-simplify]: Simplify (- 0) into 0
3.387 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.387 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y))
3.387 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y
3.387 * [taylor]: Taking taylor expansion of 1.0 in y
3.387 * [backup-simplify]: Simplify 1.0 into 1.0
3.387 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
3.387 * [taylor]: Taking taylor expansion of 1.0 in y
3.387 * [backup-simplify]: Simplify 1.0 into 1.0
3.387 * [taylor]: Taking taylor expansion of y in y
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify 1 into 1
3.388 * [backup-simplify]: Simplify (- 0) into 0
3.388 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.389 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
3.389 * [backup-simplify]: Simplify 1.0 into 1.0
3.389 * [backup-simplify]: Simplify (- 1) into -1
3.389 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.390 * [backup-simplify]: Simplify (- 0) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.391 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0)
3.391 * [taylor]: Taking taylor expansion of (- y 1.0) in y
3.391 * [taylor]: Taking taylor expansion of y in y
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify 1 into 1
3.391 * [taylor]: Taking taylor expansion of 1.0 in y
3.391 * [backup-simplify]: Simplify 1.0 into 1.0
3.391 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.392 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.393 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.393 * [backup-simplify]: Simplify (- 1) into -1
3.394 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.396 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0)
3.396 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.397 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y)))
3.397 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))
3.397 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0
3.397 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y
3.398 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
3.398 * [taylor]: Taking taylor expansion of 1.0 in y
3.398 * [backup-simplify]: Simplify 1.0 into 1.0
3.398 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.398 * [taylor]: Taking taylor expansion of x in y
3.398 * [backup-simplify]: Simplify x into x
3.398 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.398 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.398 * [taylor]: Taking taylor expansion of 1.0 in y
3.398 * [backup-simplify]: Simplify 1.0 into 1.0
3.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.398 * [taylor]: Taking taylor expansion of y in y
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 1 into 1
3.398 * [backup-simplify]: Simplify (/ 1 1) into 1
3.399 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.399 * [taylor]: Taking taylor expansion of 1.0 in x
3.399 * [backup-simplify]: Simplify 1.0 into 1.0
3.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.399 * [taylor]: Taking taylor expansion of x in x
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify 1 into 1
3.399 * [backup-simplify]: Simplify (/ 1 1) into 1
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
3.399 * [taylor]: Taking taylor expansion of 1.0 in x
3.399 * [backup-simplify]: Simplify 1.0 into 1.0
3.399 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.399 * [taylor]: Taking taylor expansion of y in x
3.399 * [backup-simplify]: Simplify y into y
3.399 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.399 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.399 * [taylor]: Taking taylor expansion of 1.0 in x
3.400 * [backup-simplify]: Simplify 1.0 into 1.0
3.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.400 * [taylor]: Taking taylor expansion of x in x
3.400 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify 1 into 1
3.400 * [backup-simplify]: Simplify (/ 1 1) into 1
3.400 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
3.400 * [taylor]: Taking taylor expansion of 1.0 in x
3.400 * [backup-simplify]: Simplify 1.0 into 1.0
3.400 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.400 * [taylor]: Taking taylor expansion of y in x
3.401 * [backup-simplify]: Simplify y into y
3.401 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.401 * [backup-simplify]: Simplify (- 1) into -1
3.402 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.402 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.402 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
3.402 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
3.402 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
3.402 * [taylor]: Taking taylor expansion of -1 in y
3.402 * [backup-simplify]: Simplify -1 into -1
3.402 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.402 * [taylor]: Taking taylor expansion of 1.0 in y
3.402 * [backup-simplify]: Simplify 1.0 into 1.0
3.402 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.402 * [taylor]: Taking taylor expansion of y in y
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.403 * [backup-simplify]: Simplify (/ 1 1) into 1
3.403 * [backup-simplify]: Simplify (- 1) into -1
3.404 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.404 * [backup-simplify]: Simplify (* -1 -1) into 1
3.404 * [backup-simplify]: Simplify 1 into 1
3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.405 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ 0 0) into 0
3.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.407 * [backup-simplify]: Simplify (- 0) into 0
3.407 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.408 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
3.408 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
3.408 * [taylor]: Taking taylor expansion of 1.0 in y
3.408 * [backup-simplify]: Simplify 1.0 into 1.0
3.408 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.408 * [taylor]: Taking taylor expansion of 1.0 in y
3.408 * [backup-simplify]: Simplify 1.0 into 1.0
3.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.408 * [taylor]: Taking taylor expansion of y in y
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 1 into 1
3.409 * [backup-simplify]: Simplify (/ 1 1) into 1
3.409 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.410 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.410 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.411 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.412 * [backup-simplify]: Simplify (- 0) into 0
3.413 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.414 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
3.415 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.416 * [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)))
3.416 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y)))
3.416 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in (x y) around 0
3.416 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in y
3.416 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.416 * [taylor]: Taking taylor expansion of x in y
3.416 * [backup-simplify]: Simplify x into x
3.416 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.416 * [taylor]: Taking taylor expansion of 1.0 in y
3.416 * [backup-simplify]: Simplify 1.0 into 1.0
3.417 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
3.417 * [taylor]: Taking taylor expansion of 1.0 in y
3.417 * [backup-simplify]: Simplify 1.0 into 1.0
3.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.417 * [taylor]: Taking taylor expansion of y in y
3.417 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [backup-simplify]: Simplify (/ 1 1) into 1
3.417 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x
3.417 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.417 * [taylor]: Taking taylor expansion of x in x
3.417 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [backup-simplify]: Simplify (/ 1 1) into 1
3.417 * [taylor]: Taking taylor expansion of 1.0 in x
3.418 * [backup-simplify]: Simplify 1.0 into 1.0
3.418 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
3.418 * [taylor]: Taking taylor expansion of 1.0 in x
3.418 * [backup-simplify]: Simplify 1.0 into 1.0
3.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.418 * [taylor]: Taking taylor expansion of y in x
3.418 * [backup-simplify]: Simplify y into y
3.418 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.418 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x
3.418 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [backup-simplify]: Simplify (/ 1 1) into 1
3.418 * [taylor]: Taking taylor expansion of 1.0 in x
3.418 * [backup-simplify]: Simplify 1.0 into 1.0
3.418 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
3.418 * [taylor]: Taking taylor expansion of 1.0 in x
3.418 * [backup-simplify]: Simplify 1.0 into 1.0
3.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.418 * [taylor]: Taking taylor expansion of y in x
3.418 * [backup-simplify]: Simplify y into y
3.418 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.419 * [backup-simplify]: Simplify (+ 1 0) into 1
3.419 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
3.419 * [backup-simplify]: Simplify (* 1 (+ 1.0 (/ 1 y))) into (+ 1.0 (/ 1 y))
3.419 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
3.419 * [taylor]: Taking taylor expansion of 1.0 in y
3.419 * [backup-simplify]: Simplify 1.0 into 1.0
3.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.419 * [taylor]: Taking taylor expansion of y in y
3.419 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify (/ 1 1) into 1
3.420 * [backup-simplify]: Simplify (+ 0 1) into 1
3.420 * [backup-simplify]: Simplify 1 into 1
3.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.420 * [backup-simplify]: Simplify (+ 0 0) into 0
3.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.421 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.421 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ 1.0 (/ 1 y)))) into (+ 1.0 (* 1.0 (/ 1 y)))
3.421 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y
3.421 * [taylor]: Taking taylor expansion of 1.0 in y
3.421 * [backup-simplify]: Simplify 1.0 into 1.0
3.421 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.421 * [taylor]: Taking taylor expansion of 1.0 in y
3.421 * [backup-simplify]: Simplify 1.0 into 1.0
3.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.422 * [taylor]: Taking taylor expansion of y in y
3.422 * [backup-simplify]: Simplify 0 into 0
3.422 * [backup-simplify]: Simplify 1 into 1
3.422 * [backup-simplify]: Simplify (/ 1 1) into 1
3.422 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.422 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.423 * [backup-simplify]: Simplify 1.0 into 1.0
3.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.423 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.423 * [backup-simplify]: Simplify 1.0 into 1.0
3.424 * [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)))
3.424 * * * [progress]: simplifying candidates
3.425 * [simplify]: Simplifying:
  (expm1 (+ x (* (- 1.0 x) (- 1.0 y))))
  (log1p (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (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) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (+ x (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y))))))
  (+ x (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1)))))
  (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y))))))
  (+ x (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1)))))
  (+ x (* (- 1.0 x) (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (+ x (* (- 1.0 x) (fma 1 1.0 (- (* (sqrt y) (sqrt y))))))
  (+ x (* (- 1.0 x) (fma 1 1.0 (- (* y 1)))))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x)))
  (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x)))
  (+ x (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) (- 1.0 x)))
  (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x)))
  (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x)))
  (+ x (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) (- 1.0 x)))
  (+ x (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x)))
  (+ x (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) (- 1.0 x)))
  (+ x (* (fma 1 1.0 (- (* y 1))) (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (expm1 (* (- 1.0 x) (- 1.0 y)))
  (log1p (* (- 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) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (- 1.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))))
  (* (- 1.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (- 1.0 x) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))))
  (* (- 1.0 x) (fma (- y) 1 (* y 1)))
  (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (- 1.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))))
  (* (- 1.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (- 1.0 x) (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))))
  (* (- 1.0 x) (fma (- y) 1 (* y 1)))
  (* (- 1.0 x) (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (- 1.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (- 1.0 x) (fma 1 1.0 (- (* (sqrt y) (sqrt y)))))
  (* (- 1.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (- 1.0 x) (fma 1 1.0 (- (* y 1))))
  (* (- 1.0 x) (fma (- y) 1 (* y 1)))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (- 1.0 x))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (- 1.0 x))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) (- 1.0 x))
  (* (fma (- y) 1 (* y 1)) (- 1.0 x))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (- 1.0 x))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) (- 1.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (- 1.0 x))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) (- 1.0 x))
  (* (fma (- y) 1 (* y 1)) (- 1.0 x))
  (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (- 1.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (- 1.0 x))
  (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) (- 1.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (- 1.0 x))
  (* (fma 1 1.0 (- (* y 1))) (- 1.0 x))
  (* (fma (- y) 1 (* y 1)) (- 1.0 x))
  (* 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))
  (- (+ 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)))
3.427 * * [simplify]: iteration 0: 171 enodes
3.474 * * [simplify]: iteration 1: 441 enodes
3.769 * * [simplify]: iteration 2: 2431 enodes
5.291 * * [simplify]: iteration complete: 5000 enodes
5.291 * * [simplify]: Extracting #0: cost 51 inf + 0
5.293 * * [simplify]: Extracting #1: cost 748 inf + 0
5.299 * * [simplify]: Extracting #2: cost 1153 inf + 18492
5.658 * * [simplify]: Extracting #3: cost 383 inf + 124385
5.709 * * [simplify]: Extracting #4: cost 347 inf + 178749
5.781 * * [simplify]: Extracting #5: cost 48 inf + 217753
5.836 * * [simplify]: Extracting #6: cost 7 inf + 227221
5.911 * * [simplify]: Extracting #7: cost 0 inf + 228992
6.001 * [simplify]: Simplified to:
  (expm1 (fma (- 1.0 x) (- 1.0 y) x))
  (log1p (fma (- 1.0 x) (- 1.0 y) x))
  (exp (fma (- 1.0 x) (- 1.0 y) x))
  (log (fma (- 1.0 x) (- 1.0 y) x))
  (exp (fma (- 1.0 x) (- 1.0 y) x))
  (* (cbrt (fma (- 1.0 x) (- 1.0 y) x)) (cbrt (fma (- 1.0 x) (- 1.0 y) x)))
  (cbrt (fma (- 1.0 x) (- 1.0 y) x))
  (* (fma (- 1.0 x) (- 1.0 y) x) (* (fma (- 1.0 x) (- 1.0 y) x) (fma (- 1.0 x) (- 1.0 y) x)))
  (sqrt (fma (- 1.0 x) (- 1.0 y) x))
  (sqrt (fma (- 1.0 x) (- 1.0 y) x))
  (fma (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y)) (* (* x x) x))
  (fma (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x) (* x x))
  (* (+ x (* (- 1.0 x) (- 1.0 y))) (- x (* (- 1.0 x) (- 1.0 y))))
  (- x (* (- 1.0 x) (- 1.0 y)))
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) 1.0 x)
  (fma (- 1.0 x) 1.0 x)
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) (- 1.0 y) x)
  (fma (- 1.0 x) 1.0 x)
  (fma (- 1.0 x) 1.0 x)
  (expm1 (* (- 1.0 x) (- 1.0 y)))
  (log1p (* (- 1.0 x) (- 1.0 y)))
  (* (- 1.0 x) (- 1.0 y))
  (log (* (- 1.0 x) (- 1.0 y)))
  (log (* (- 1.0 x) (- 1.0 y)))
  (exp (* (- 1.0 x) (- 1.0 y)))
  (* (* (- 1.0 x) (- 1.0 y)) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 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)))
  (* (- (* (* 1.0 1.0) 1.0) (* (* x x) x)) (- (* (* 1.0 1.0) 1.0) (* (* y y) y)))
  (* (fma y (+ 1.0 y) (* 1.0 1.0)) (fma (+ x 1.0) x (* 1.0 1.0)))
  (* (* (+ 1.0 y) (- 1.0 y)) (- (* (* 1.0 1.0) 1.0) (* (* x x) x)))
  (* (fma (+ x 1.0) x (* 1.0 1.0)) (+ 1.0 y))
  (* (- (* (* 1.0 1.0) 1.0) (* (* y y) y)) (* (+ x 1.0) (- 1.0 x)))
  (* (fma y (+ 1.0 y) (* 1.0 1.0)) (+ x 1.0))
  (* (* (* (+ x 1.0) (- 1.0 x)) (+ y 1.0)) (- 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 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* 1.0 (- 1.0 x))
  (* (- (- 1.0 x)) y)
  (* 1.0 (- 1.0 x))
  (* (- (- 1.0 x)) y)
  (* (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))) y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (fma y -1 y))
  (* 1.0 (- 1.0 x))
  (* (- (- 1.0 x)) y)
  (* 1.0 (- 1.0 x))
  (* (- (- 1.0 x)) y)
  (* (* (cbrt (- 1.0 y)) (- 1.0 x)) (cbrt (- 1.0 y)))
  (* (- 1.0 x) (sqrt (- 1.0 y)))
  (- 1.0 x)
  (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y)))
  (- 1.0 x)
  (* (- 1.0 y) (cbrt (- 1.0 x)))
  (* (sqrt (- 1.0 x)) (- 1.0 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 y) (- (sqrt 1.0) (sqrt x)))
  (* (- 1.0 x) (- 1.0 y))
  (* (- (* (* 1.0 1.0) 1.0) (* (* y y) y)) (- 1.0 x))
  (* (* (+ 1.0 y) (- 1.0 y)) (- 1.0 x))
  (* (- (* (* 1.0 1.0) 1.0) (* (* x x) x)) (- 1.0 y))
  (* (+ x 1.0) (* (- 1.0 x) (- 1.0 y)))
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
  (- 1.0 (* (+ x y) 1.0))
  (- (* x (- y 1.0)) (* y 1.0))
  (- (* x (- y 1.0)) (* y 1.0))
6.013 * * * [progress]: adding candidates to table
6.472 * * [progress]: iteration 2 / 4
6.472 * * * [progress]: picking best candidate
6.479 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (- x 1.0) 1.0))>
6.479 * * * [progress]: localizing error
6.495 * * * [progress]: generating rewritten candidates
6.495 * * * [progress]: generating series expansions
6.495 * * * [progress]: simplifying candidates
6.495 * [simplify]: Simplifying:
  
6.495 * * [simplify]: iteration 0: 0 enodes
6.495 * * [simplify]: iteration complete: 0 enodes
6.495 * * [simplify]: Extracting #0: cost 0 inf + 0
6.495 * [simplify]: Simplified to:
  
6.495 * * * [progress]: adding candidates to table
6.496 * [progress]: [Phase 3 of 3] Extracting.
6.503 * [simplify]: Simplifying:
  (fma y (- x 1.0) 1.0)
6.503 * * [simplify]: iteration 0: 5 enodes
6.503 * * [simplify]: iteration complete: 5 enodes
6.503 * * [simplify]: Extracting #0: cost 1 inf + 0
6.503 * * [simplify]: Extracting #1: cost 4 inf + 0
6.503 * * [simplify]: Extracting #2: cost 3 inf + 2
6.503 * * [simplify]: Extracting #3: cost 0 inf + 143
6.504 * [simplify]: Simplified to:
  (fma y (- x 1.0) 1.0)
7.854 * [regime-testing]: Baseline error score: 0.004875609451181397
7.869 * [regime-testing]: Oracle error score: 0.004875609451181397
7.869 * [regime-testing]: End program error score: 0.004875609451181397
7.989 * [regime-testing]: Target error score: 0.006058186225607863