15.560 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.023 * * [simplify]: iteration 0: 5 enodes
0.024 * * [simplify]: iteration 1: 11 enodes
0.025 * * [simplify]: iteration 2: 25 enodes
0.028 * * [simplify]: iteration 3: 42 enodes
0.037 * * [simplify]: iteration 4: 65 enodes
0.049 * * [simplify]: iteration 5: 91 enodes
0.097 * * [simplify]: iteration 6: 318 enodes
0.333 * * [simplify]: iteration 7: 1298 enodes
2.168 * * [simplify]: iteration complete: 5000 enodes
2.168 * * [simplify]: Extracting #0: cost 1 inf + 0
2.171 * * [simplify]: Extracting #1: cost 276 inf + 0
2.179 * * [simplify]: Extracting #2: cost 659 inf + 1627
2.207 * * [simplify]: Extracting #3: cost 141 inf + 34885
2.238 * * [simplify]: Extracting #4: cost 3 inf + 45078
2.260 * * [simplify]: Extracting #5: cost 0 inf + 44918
2.281 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
2.286 * * [progress]: iteration 1 / 4
2.286 * * * [progress]: picking best candidate
2.295 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1 x) y x))>
2.295 * * * [progress]: localizing error
2.302 * * * [progress]: generating rewritten candidates
2.302 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.302 * * * [progress]: generating series expansions
2.302 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.302 * [backup-simplify]: Simplify (fma (- 1 x) y x) into (fma (- 1 x) y x)
2.302 * [approximate]: Taking taylor expansion of (fma (- 1 x) y x) in (x y) around 0
2.302 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in y
2.303 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x)
2.303 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in y
2.303 * [taylor]: Taking taylor expansion of (- 1 x) in y
2.303 * [taylor]: Taking taylor expansion of 1 in y
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of x in y
2.303 * [backup-simplify]: Simplify x into x
2.303 * [taylor]: Taking taylor expansion of y in y
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of x in y
2.303 * [backup-simplify]: Simplify x into x
2.303 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in x
2.303 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x)
2.303 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in x
2.303 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.303 * [taylor]: Taking taylor expansion of 1 in x
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of y in x
2.303 * [backup-simplify]: Simplify y into y
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of (fma (- 1 x) y x) in x
2.303 * [taylor]: Rewrote expression to (+ (* (- 1 x) y) x)
2.303 * [taylor]: Taking taylor expansion of (* (- 1 x) y) in x
2.303 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.303 * [taylor]: Taking taylor expansion of 1 in x
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [taylor]: Taking taylor expansion of y in x
2.303 * [backup-simplify]: Simplify y into y
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.304 * [backup-simplify]: Simplify (- 0) into 0
2.304 * [backup-simplify]: Simplify (+ 1 0) into 1
2.304 * [backup-simplify]: Simplify (* 1 y) into y
2.304 * [backup-simplify]: Simplify (+ y 0) into y
2.304 * [taylor]: Taking taylor expansion of y in y
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.304 * [backup-simplify]: Simplify 0 into 0
2.305 * [backup-simplify]: Simplify (- 1) into -1
2.305 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.305 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 y)) into (- y)
2.305 * [backup-simplify]: Simplify (+ (- y) 1) into (- 1 y)
2.305 * [taylor]: Taking taylor expansion of (- 1 y) in y
2.305 * [taylor]: Taking taylor expansion of 1 in y
2.305 * [backup-simplify]: Simplify 1 into 1
2.305 * [taylor]: Taking taylor expansion of y in y
2.305 * [backup-simplify]: Simplify 0 into 0
2.305 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify (- 0) into 0
2.306 * [backup-simplify]: Simplify (+ 1 0) into 1
2.306 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify (- 0) into 0
2.306 * [backup-simplify]: Simplify (+ 0 0) into 0
2.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 0) (* 0 y))) into 0
2.307 * [backup-simplify]: Simplify (+ 0 0) into 0
2.307 * [taylor]: Taking taylor expansion of 0 in y
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify 0 into 0
2.308 * [backup-simplify]: Simplify (- 1) into -1
2.308 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.308 * [backup-simplify]: Simplify -1 into -1
2.308 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y))
2.308 * [backup-simplify]: Simplify (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) into (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x))
2.308 * [approximate]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in (x y) around 0
2.308 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in y
2.308 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x))
2.308 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in y
2.308 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
2.308 * [taylor]: Taking taylor expansion of 1 in y
2.308 * [backup-simplify]: Simplify 1 into 1
2.309 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.309 * [taylor]: Taking taylor expansion of x in y
2.309 * [backup-simplify]: Simplify x into x
2.309 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.309 * [taylor]: Taking taylor expansion of y in y
2.309 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify 1 into 1
2.309 * [backup-simplify]: Simplify (/ 1 1) into 1
2.309 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.309 * [taylor]: Taking taylor expansion of x in y
2.309 * [backup-simplify]: Simplify x into x
2.309 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.309 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in x
2.309 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x))
2.309 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in x
2.309 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.309 * [taylor]: Taking taylor expansion of 1 in x
2.309 * [backup-simplify]: Simplify 1 into 1
2.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.309 * [taylor]: Taking taylor expansion of x in x
2.309 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify 1 into 1
2.310 * [backup-simplify]: Simplify (/ 1 1) into 1
2.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.310 * [taylor]: Taking taylor expansion of y in x
2.310 * [backup-simplify]: Simplify y into y
2.310 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.310 * [taylor]: Taking taylor expansion of x in x
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [backup-simplify]: Simplify 1 into 1
2.310 * [backup-simplify]: Simplify (/ 1 1) into 1
2.310 * [taylor]: Taking taylor expansion of (fma (- 1 (/ 1 x)) (/ 1 y) (/ 1 x)) in x
2.310 * [taylor]: Rewrote expression to (+ (* (- 1 (/ 1 x)) (/ 1 y)) (/ 1 x))
2.310 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (/ 1 y)) in x
2.310 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.310 * [taylor]: Taking taylor expansion of 1 in x
2.310 * [backup-simplify]: Simplify 1 into 1
2.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.310 * [taylor]: Taking taylor expansion of x in x
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [backup-simplify]: Simplify 1 into 1
2.310 * [backup-simplify]: Simplify (/ 1 1) into 1
2.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.311 * [taylor]: Taking taylor expansion of y in x
2.311 * [backup-simplify]: Simplify y into y
2.311 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.311 * [taylor]: Taking taylor expansion of x in x
2.311 * [backup-simplify]: Simplify 0 into 0
2.311 * [backup-simplify]: Simplify 1 into 1
2.311 * [backup-simplify]: Simplify (/ 1 1) into 1
2.311 * [backup-simplify]: Simplify (- 1) into -1
2.311 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.312 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y)
2.312 * [backup-simplify]: Simplify (+ (/ -1 y) 1) into (- 1 (/ 1 y))
2.312 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
2.312 * [taylor]: Taking taylor expansion of 1 in y
2.312 * [backup-simplify]: Simplify 1 into 1
2.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.312 * [taylor]: Taking taylor expansion of y in y
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify 1 into 1
2.312 * [backup-simplify]: Simplify (/ 1 1) into 1
2.312 * [backup-simplify]: Simplify (- 1) into -1
2.312 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.312 * [backup-simplify]: Simplify -1 into -1
2.313 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.313 * [backup-simplify]: Simplify (- 0) into 0
2.314 * [backup-simplify]: Simplify (+ 1 0) into 1
2.314 * [backup-simplify]: Simplify (+ (* -1 0) (* 1 (/ 1 y))) into (/ 1 y)
2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.314 * [taylor]: Taking taylor expansion of y in y
2.315 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify 1 into 1
2.315 * [backup-simplify]: Simplify (/ 1 1) into 1
2.315 * [backup-simplify]: Simplify 1 into 1
2.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.316 * [backup-simplify]: Simplify (- 0) into 0
2.316 * [backup-simplify]: Simplify (+ 1 0) into 1
2.316 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ x y) (* x y))
2.316 * [backup-simplify]: Simplify (fma (- 1 (/ 1 (- x))) (/ 1 (- y)) (/ 1 (- x))) into (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x))
2.316 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in (x y) around 0
2.316 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in y
2.317 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x))
2.317 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in y
2.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in y
2.317 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.317 * [taylor]: Taking taylor expansion of x in y
2.317 * [backup-simplify]: Simplify x into x
2.317 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.317 * [taylor]: Taking taylor expansion of 1 in y
2.317 * [backup-simplify]: Simplify 1 into 1
2.317 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.317 * [taylor]: Taking taylor expansion of -1 in y
2.317 * [backup-simplify]: Simplify -1 into -1
2.317 * [taylor]: Taking taylor expansion of y in y
2.317 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify 1 into 1
2.317 * [backup-simplify]: Simplify (/ -1 1) into -1
2.317 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.317 * [taylor]: Taking taylor expansion of -1 in y
2.317 * [backup-simplify]: Simplify -1 into -1
2.317 * [taylor]: Taking taylor expansion of x in y
2.317 * [backup-simplify]: Simplify x into x
2.317 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.317 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in x
2.317 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x))
2.317 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in x
2.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.317 * [taylor]: Taking taylor expansion of x in x
2.317 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify 1 into 1
2.318 * [backup-simplify]: Simplify (/ 1 1) into 1
2.318 * [taylor]: Taking taylor expansion of 1 in x
2.318 * [backup-simplify]: Simplify 1 into 1
2.318 * [taylor]: Taking taylor expansion of (/ -1 y) in x
2.318 * [taylor]: Taking taylor expansion of -1 in x
2.318 * [backup-simplify]: Simplify -1 into -1
2.318 * [taylor]: Taking taylor expansion of y in x
2.318 * [backup-simplify]: Simplify y into y
2.318 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.318 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.318 * [taylor]: Taking taylor expansion of -1 in x
2.318 * [backup-simplify]: Simplify -1 into -1
2.318 * [taylor]: Taking taylor expansion of x in x
2.318 * [backup-simplify]: Simplify 0 into 0
2.318 * [backup-simplify]: Simplify 1 into 1
2.318 * [backup-simplify]: Simplify (/ -1 1) into -1
2.318 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1) (/ -1 y) (/ -1 x)) in x
2.318 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1) (/ -1 y)) (/ -1 x))
2.318 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (/ -1 y)) in x
2.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.318 * [taylor]: Taking taylor expansion of x in x
2.318 * [backup-simplify]: Simplify 0 into 0
2.318 * [backup-simplify]: Simplify 1 into 1
2.319 * [backup-simplify]: Simplify (/ 1 1) into 1
2.319 * [taylor]: Taking taylor expansion of 1 in x
2.319 * [backup-simplify]: Simplify 1 into 1
2.319 * [taylor]: Taking taylor expansion of (/ -1 y) in x
2.319 * [taylor]: Taking taylor expansion of -1 in x
2.319 * [backup-simplify]: Simplify -1 into -1
2.319 * [taylor]: Taking taylor expansion of y in x
2.319 * [backup-simplify]: Simplify y into y
2.319 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.319 * [taylor]: Taking taylor expansion of -1 in x
2.319 * [backup-simplify]: Simplify -1 into -1
2.319 * [taylor]: Taking taylor expansion of x in x
2.319 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify 1 into 1
2.319 * [backup-simplify]: Simplify (/ -1 1) into -1
2.320 * [backup-simplify]: Simplify (+ 1 0) into 1
2.320 * [backup-simplify]: Simplify (* 1 (/ -1 y)) into (/ -1 y)
2.320 * [backup-simplify]: Simplify (+ (/ -1 y) -1) into (- (+ 1 (/ 1 y)))
2.320 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 y))) in y
2.320 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
2.320 * [taylor]: Taking taylor expansion of 1 in y
2.320 * [backup-simplify]: Simplify 1 into 1
2.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.320 * [taylor]: Taking taylor expansion of y in y
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify 1 into 1
2.320 * [backup-simplify]: Simplify (/ 1 1) into 1
2.320 * [backup-simplify]: Simplify (+ 0 1) into 1
2.321 * [backup-simplify]: Simplify (- 1) into -1
2.321 * [backup-simplify]: Simplify -1 into -1
2.321 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (+ 0 1) into 1
2.322 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (/ -1 y))) into (- (/ 1 y))
2.322 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.322 * [backup-simplify]: Simplify (+ (- (/ 1 y)) 0) into (- (/ 1 y))
2.322 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.322 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.322 * [taylor]: Taking taylor expansion of y in y
2.322 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify 1 into 1
2.323 * [backup-simplify]: Simplify (/ 1 1) into 1
2.323 * [backup-simplify]: Simplify (- 1) into -1
2.323 * [backup-simplify]: Simplify -1 into -1
2.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.324 * [backup-simplify]: Simplify (+ 1 0) into 1
2.324 * [backup-simplify]: Simplify (- 1) into -1
2.324 * [backup-simplify]: Simplify -1 into -1
2.324 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ x y) (* x y))
2.324 * * * [progress]: simplifying candidates
2.325 * [simplify]: Simplifying:
  (expm1 (fma (- 1 x) y x))
  (log1p (fma (- 1 x) y x))
  (* (- 1 x) y)
  (log (fma (- 1 x) y x))
  (exp (fma (- 1 x) y x))
  (* (cbrt (fma (- 1 x) y x)) (cbrt (fma (- 1 x) y x)))
  (cbrt (fma (- 1 x) y x))
  (* (* (fma (- 1 x) y x) (fma (- 1 x) y x)) (fma (- 1 x) y x))
  (sqrt (fma (- 1 x) y x))
  (sqrt (fma (- 1 x) y x))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
2.325 * * [simplify]: iteration 0: 18 enodes
2.328 * * [simplify]: iteration 1: 31 enodes
2.332 * * [simplify]: iteration 2: 68 enodes
2.355 * * [simplify]: iteration 3: 247 enodes
2.509 * * [simplify]: iteration 4: 1909 enodes
3.829 * * [simplify]: iteration complete: 5001 enodes
3.830 * * [simplify]: Extracting #0: cost 10 inf + 0
3.831 * * [simplify]: Extracting #1: cost 286 inf + 0
3.837 * * [simplify]: Extracting #2: cost 990 inf + 1073
3.861 * * [simplify]: Extracting #3: cost 905 inf + 57010
3.909 * * [simplify]: Extracting #4: cost 111 inf + 194742
3.969 * * [simplify]: Extracting #5: cost 4 inf + 208209
4.048 * * [simplify]: Extracting #6: cost 0 inf + 209663
4.109 * [simplify]: Simplified to:
  (expm1 (fma y (- 1 x) x))
  (log1p (fma y (- 1 x) x))
  (- y (* y x))
  (log (fma y (- 1 x) x))
  (exp (fma y (- 1 x) x))
  (* (cbrt (fma y (- 1 x) x)) (cbrt (fma y (- 1 x) x)))
  (cbrt (fma y (- 1 x) x))
  (* (* (fma y (- 1 x) x) (fma y (- 1 x) x)) (fma y (- 1 x) x))
  (sqrt (fma y (- 1 x) x))
  (sqrt (fma y (- 1 x) x))
  (fma y (- 1 x) x)
  (fma y (- 1 x) x)
  (fma y (- 1 x) x)
4.109 * * * [progress]: adding candidates to table
4.159 * * [progress]: iteration 2 / 4
4.159 * * * [progress]: picking best candidate
4.164 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- y (* y x)) x))>
4.164 * * * [progress]: localizing error
4.174 * * * [progress]: generating rewritten candidates
4.174 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.202 * * * [progress]: generating series expansions
4.202 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.203 * [backup-simplify]: Simplify (+ (- y (* y x)) x) into (- (+ x y) (* x y))
4.203 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (y x) around 0
4.203 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
4.203 * [taylor]: Taking taylor expansion of (+ x y) in x
4.203 * [taylor]: Taking taylor expansion of x in x
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of y in x
4.203 * [backup-simplify]: Simplify y into y
4.203 * [taylor]: Taking taylor expansion of (* x y) in x
4.203 * [taylor]: Taking taylor expansion of x in x
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of y in x
4.203 * [backup-simplify]: Simplify y into y
4.203 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y
4.203 * [taylor]: Taking taylor expansion of (+ x y) in y
4.203 * [taylor]: Taking taylor expansion of x in y
4.203 * [backup-simplify]: Simplify x into x
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of (* x y) in y
4.203 * [taylor]: Taking taylor expansion of x in y
4.203 * [backup-simplify]: Simplify x into x
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y
4.203 * [taylor]: Taking taylor expansion of (+ x y) in y
4.203 * [taylor]: Taking taylor expansion of x in y
4.203 * [backup-simplify]: Simplify x into x
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of (* x y) in y
4.203 * [taylor]: Taking taylor expansion of x in y
4.203 * [backup-simplify]: Simplify x into x
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [backup-simplify]: Simplify (+ x 0) into x
4.203 * [backup-simplify]: Simplify (* x 0) into 0
4.204 * [backup-simplify]: Simplify (- 0) into 0
4.204 * [backup-simplify]: Simplify (+ x 0) into x
4.204 * [taylor]: Taking taylor expansion of x in x
4.204 * [backup-simplify]: Simplify 0 into 0
4.204 * [backup-simplify]: Simplify 1 into 1
4.204 * [backup-simplify]: Simplify 0 into 0
4.204 * [backup-simplify]: Simplify (+ 0 1) into 1
4.204 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.205 * [backup-simplify]: Simplify (- x) into (- x)
4.205 * [backup-simplify]: Simplify (+ 1 (- x)) into (- 1 x)
4.205 * [taylor]: Taking taylor expansion of (- 1 x) in x
4.205 * [taylor]: Taking taylor expansion of 1 in x
4.205 * [backup-simplify]: Simplify 1 into 1
4.205 * [taylor]: Taking taylor expansion of x in x
4.205 * [backup-simplify]: Simplify 0 into 0
4.205 * [backup-simplify]: Simplify 1 into 1
4.205 * [backup-simplify]: Simplify (- 0) into 0
4.205 * [backup-simplify]: Simplify (+ 1 0) into 1
4.205 * [backup-simplify]: Simplify 1 into 1
4.205 * [backup-simplify]: Simplify 1 into 1
4.206 * [backup-simplify]: Simplify (+ 0 0) into 0
4.206 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
4.207 * [backup-simplify]: Simplify (- 0) into 0
4.207 * [backup-simplify]: Simplify (+ 0 0) into 0
4.207 * [taylor]: Taking taylor expansion of 0 in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify (- 1) into -1
4.208 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.208 * [backup-simplify]: Simplify -1 into -1
4.208 * [backup-simplify]: Simplify (+ (* -1 (* x y)) (+ (* 1 (* x 1)) (* 1 (* 1 y)))) into (- (+ x y) (* x y))
4.208 * [backup-simplify]: Simplify (+ (- (/ 1 y) (* (/ 1 y) (/ 1 x))) (/ 1 x)) into (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y)))
4.208 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in (y x) around 0
4.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in x
4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.208 * [taylor]: Taking taylor expansion of x in x
4.208 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify 1 into 1
4.209 * [backup-simplify]: Simplify (/ 1 1) into 1
4.209 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.209 * [taylor]: Taking taylor expansion of y in x
4.209 * [backup-simplify]: Simplify y into y
4.209 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.209 * [taylor]: Taking taylor expansion of (* x y) in x
4.209 * [taylor]: Taking taylor expansion of x in x
4.209 * [backup-simplify]: Simplify 0 into 0
4.209 * [backup-simplify]: Simplify 1 into 1
4.209 * [taylor]: Taking taylor expansion of y in x
4.209 * [backup-simplify]: Simplify y into y
4.209 * [backup-simplify]: Simplify (* 0 y) into 0
4.209 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.210 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in y
4.210 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.210 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.210 * [taylor]: Taking taylor expansion of x in y
4.210 * [backup-simplify]: Simplify x into x
4.210 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.210 * [taylor]: Taking taylor expansion of y in y
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 1 into 1
4.210 * [backup-simplify]: Simplify (/ 1 1) into 1
4.210 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.210 * [taylor]: Taking taylor expansion of (* x y) in y
4.210 * [taylor]: Taking taylor expansion of x in y
4.210 * [backup-simplify]: Simplify x into x
4.210 * [taylor]: Taking taylor expansion of y in y
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 1 into 1
4.210 * [backup-simplify]: Simplify (* x 0) into 0
4.211 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.211 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.211 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in y
4.211 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.211 * [taylor]: Taking taylor expansion of x in y
4.211 * [backup-simplify]: Simplify x into x
4.211 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.211 * [taylor]: Taking taylor expansion of y in y
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 1 into 1
4.211 * [backup-simplify]: Simplify (/ 1 1) into 1
4.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.211 * [taylor]: Taking taylor expansion of (* x y) in y
4.211 * [taylor]: Taking taylor expansion of x in y
4.211 * [backup-simplify]: Simplify x into x
4.211 * [taylor]: Taking taylor expansion of y in y
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 1 into 1
4.211 * [backup-simplify]: Simplify (* x 0) into 0
4.212 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.212 * [backup-simplify]: Simplify (+ 0 1) into 1
4.212 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.212 * [backup-simplify]: Simplify (+ 1 (- (/ 1 x))) into (- 1 (/ 1 x))
4.212 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.212 * [taylor]: Taking taylor expansion of 1 in x
4.212 * [backup-simplify]: Simplify 1 into 1
4.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.213 * [taylor]: Taking taylor expansion of x in x
4.213 * [backup-simplify]: Simplify 0 into 0
4.213 * [backup-simplify]: Simplify 1 into 1
4.213 * [backup-simplify]: Simplify (/ 1 1) into 1
4.214 * [backup-simplify]: Simplify (- 1) into -1
4.214 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.214 * [backup-simplify]: Simplify -1 into -1
4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.214 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
4.215 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
4.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.215 * [backup-simplify]: Simplify (- 0) into 0
4.215 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
4.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.215 * [taylor]: Taking taylor expansion of x in x
4.215 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify 1 into 1
4.215 * [backup-simplify]: Simplify (/ 1 1) into 1
4.215 * [backup-simplify]: Simplify 1 into 1
4.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.216 * [backup-simplify]: Simplify (- 0) into 0
4.216 * [backup-simplify]: Simplify (+ 1 0) into 1
4.216 * [backup-simplify]: Simplify 1 into 1
4.217 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (+ (* 1 (* (/ 1 (/ 1 x)) 1)) (* -1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ x y) (* x y))
4.217 * [backup-simplify]: Simplify (+ (- (/ 1 (- y)) (* (/ 1 (- y)) (/ 1 (- x)))) (/ 1 (- x))) into (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))))
4.217 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in (y x) around 0
4.217 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in x
4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.217 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.217 * [taylor]: Taking taylor expansion of (* x y) in x
4.217 * [taylor]: Taking taylor expansion of x in x
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 1 into 1
4.217 * [taylor]: Taking taylor expansion of y in x
4.217 * [backup-simplify]: Simplify y into y
4.217 * [backup-simplify]: Simplify (* 0 y) into 0
4.217 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.217 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.217 * [taylor]: Taking taylor expansion of x in x
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (/ 1 1) into 1
4.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.218 * [taylor]: Taking taylor expansion of y in x
4.218 * [backup-simplify]: Simplify y into y
4.218 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.218 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in y
4.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y
4.218 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.218 * [taylor]: Taking taylor expansion of (* x y) in y
4.218 * [taylor]: Taking taylor expansion of x in y
4.218 * [backup-simplify]: Simplify x into x
4.218 * [taylor]: Taking taylor expansion of y in y
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (* x 0) into 0
4.218 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.218 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.218 * [taylor]: Taking taylor expansion of x in y
4.218 * [backup-simplify]: Simplify x into x
4.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.218 * [taylor]: Taking taylor expansion of y in y
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in y
4.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y
4.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.219 * [taylor]: Taking taylor expansion of (* x y) in y
4.219 * [taylor]: Taking taylor expansion of x in y
4.219 * [backup-simplify]: Simplify x into x
4.219 * [taylor]: Taking taylor expansion of y in y
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (* x 0) into 0
4.219 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.219 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.219 * [taylor]: Taking taylor expansion of x in y
4.219 * [backup-simplify]: Simplify x into x
4.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.219 * [taylor]: Taking taylor expansion of y in y
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (/ 1 1) into 1
4.220 * [backup-simplify]: Simplify (+ 0 1) into 1
4.220 * [backup-simplify]: Simplify (+ (/ 1 x) 1) into (+ (/ 1 x) 1)
4.220 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1)) into (- (+ (/ 1 x) 1))
4.220 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
4.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.220 * [taylor]: Taking taylor expansion of x in x
4.220 * [backup-simplify]: Simplify 0 into 0
4.220 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (/ 1 1) into 1
4.220 * [taylor]: Taking taylor expansion of 1 in x
4.220 * [backup-simplify]: Simplify 1 into 1
4.221 * [backup-simplify]: Simplify (+ 1 0) into 1
4.221 * [backup-simplify]: Simplify (- 1) into -1
4.221 * [backup-simplify]: Simplify -1 into -1
4.221 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
4.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
4.222 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
4.222 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.222 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
4.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.222 * [taylor]: Taking taylor expansion of x in x
4.222 * [backup-simplify]: Simplify 0 into 0
4.222 * [backup-simplify]: Simplify 1 into 1
4.222 * [backup-simplify]: Simplify (/ 1 1) into 1
4.223 * [backup-simplify]: Simplify (- 1) into -1
4.223 * [backup-simplify]: Simplify -1 into -1
4.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.223 * [backup-simplify]: Simplify (+ 0 1) into 1
4.224 * [backup-simplify]: Simplify (- 1) into -1
4.224 * [backup-simplify]: Simplify -1 into -1
4.224 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (+ (* -1 (* (/ 1 (/ 1 (- x))) 1)) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ x y) (* x y))
4.224 * * * [progress]: simplifying candidates
4.224 * [simplify]: Simplifying:
  (expm1 (+ (- y (* y x)) x))
  (log1p (+ (- y (* y x)) x))
  (* (/ (exp y) (exp (* y x))) (exp x))
  (* (exp (- y (* y x))) (exp x))
  (log (+ (- y (* y x)) x))
  (exp (+ (- y (* y x)) x))
  (* (cbrt (+ (- y (* y x)) x)) (cbrt (+ (- y (* y x)) x)))
  (cbrt (+ (- y (* y x)) x))
  (* (* (+ (- y (* y x)) x) (+ (- y (* y x)) x)) (+ (- y (* y x)) x))
  (sqrt (+ (- y (* y x)) x))
  (sqrt (+ (- y (* y x)) x))
  (+ (pow (- y (* y x)) 3) (pow x 3))
  (+ (* (- y (* y x)) (- y (* y x))) (- (* x x) (* (- y (* y x)) x)))
  (- (* (- y (* y x)) (- y (* y x))) (* x x))
  (- (- y (* y x)) x)
  (+ (- y (* y x)) x)
  (+ (fma (- x) y (* x y)) x)
  (+ (fma (- x) y (* x y)) x)
  (+ (fma (- x) y (* x y)) x)
  (+ (- (* y x)) x)
  (+ (- (* y x)) x)
  (- (* y x) x)
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
4.225 * * [simplify]: iteration 0: 41 enodes
4.231 * * [simplify]: iteration 1: 105 enodes
4.256 * * [simplify]: iteration 2: 350 enodes
4.477 * * [simplify]: iteration 3: 1890 enodes
6.021 * * [simplify]: iteration complete: 5000 enodes
6.021 * * [simplify]: Extracting #0: cost 16 inf + 0
6.022 * * [simplify]: Extracting #1: cost 163 inf + 0
6.026 * * [simplify]: Extracting #2: cost 913 inf + 4487
6.063 * * [simplify]: Extracting #3: cost 793 inf + 101371
6.137 * * [simplify]: Extracting #4: cost 100 inf + 242466
6.222 * * [simplify]: Extracting #5: cost 19 inf + 259917
6.302 * * [simplify]: Extracting #6: cost 2 inf + 264809
6.367 * * [simplify]: Extracting #7: cost 0 inf + 265615
6.457 * [simplify]: Simplified to:
  (expm1 (+ x (- y (* x y))))
  (log1p (+ x (- y (* x y))))
  (exp (+ x (- y (* x y))))
  (exp (+ x (- y (* x y))))
  (log (+ x (- y (* x y))))
  (exp (+ x (- y (* x y))))
  (* (cbrt (+ x (- y (* x y)))) (cbrt (+ x (- y (* x y)))))
  (cbrt (+ x (- y (* x y))))
  (* (+ x (- y (* x y))) (* (+ x (- y (* x y))) (+ x (- y (* x y)))))
  (sqrt (+ x (- y (* x y))))
  (sqrt (+ x (- y (* x y))))
  (fma (- y (* x y)) (* (- y (* x y)) (- y (* x y))) (* x (* x x)))
  (fma (- y (* x y)) (- y (* x y)) (* x (- x (- y (* x y)))))
  (- (* (- y (* x y)) (- y (* x y))) (* x x))
  (- y (fma x y x))
  (+ x (- y (* x y)))
  (+ x 0)
  (+ x 0)
  (+ x 0)
  (- x (* x y))
  (- x (* x y))
  (- (* x y) x)
  (+ x (- y (* x y)))
  (+ x (- y (* x y)))
  (+ x (- y (* x y)))
6.459 * * * [progress]: adding candidates to table
6.574 * [progress]: [Phase 3 of 3] Extracting.
6.574 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (- y (* y x)) x))> #<alt (λ (x y) (fma (- 1 x) y x))>)
6.574 * * * [regime-changes]: Trying 2 branch expressions: (y x)
6.574 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (- y (* y x)) x))> #<alt (λ (x y) (fma (- 1 x) y x))>)
6.608 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (- y (* y x)) x))> #<alt (λ (x y) (fma (- 1 x) y x))>)
6.651 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.651 * [simplify]: Simplifying:
  (+ (- y (* y x)) x)
6.651 * * [simplify]: iteration 0: 5 enodes
6.651 * * [simplify]: iteration 1: 7 enodes
6.652 * * [simplify]: iteration complete: 7 enodes
6.652 * * [simplify]: Extracting #0: cost 1 inf + 0
6.652 * * [simplify]: Extracting #1: cost 3 inf + 0
6.652 * * [simplify]: Extracting #2: cost 4 inf + 1
6.652 * * [simplify]: Extracting #3: cost 3 inf + 2
6.652 * * [simplify]: Extracting #4: cost 0 inf + 248
6.652 * [simplify]: Simplified to:
  (+ x (- y (* y x)))
7.875 * [regime-testing]: Baseline error score: 0.00970669536064192
7.889 * [regime-testing]: Oracle error score: 0.0008751093886735842
7.921 * [regime-testing]: End program error score: 0.00970669536064192