0.778 * [progress]: [Phase 1 of 3] Setting up.
0.037 * * * [progress]: [1/2] Preparing points
0.182 * * * [progress]: [2/2] Setting up program.
0.191 * [progress]: [Phase 2 of 3] Improving.
0.191 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z) (+ x (* y (- z x))))>
0.193 * [simplify]: Simplifying:
  (+ x (* y (- z x)))
0.194 * * [simplify]: iteration 0: 6 enodes
0.250 * * [simplify]: iteration 1: 10 enodes
0.254 * * [simplify]: iteration 2: 19 enodes
0.262 * * [simplify]: iteration 3: 35 enodes
0.272 * * [simplify]: iteration 4: 54 enodes
0.287 * * [simplify]: iteration 5: 68 enodes
0.305 * * [simplify]: iteration 6: 85 enodes
0.316 * * [simplify]: iteration 7: 106 enodes
0.349 * * [simplify]: iteration 8: 162 enodes
0.850 * * [simplify]: iteration 9: 237 enodes
0.945 * * [simplify]: iteration 10: 451 enodes
1.234 * * [simplify]: iteration 11: 1102 enodes
2.111 * * [simplify]: iteration 12: 1830 enodes
2.261 * * [simplify]: iteration 13: 1995 enodes
2.371 * * [simplify]: iteration 14: 2128 enodes
2.519 * * [simplify]: iteration 15: 2319 enodes
2.775 * * [simplify]: iteration 16: 2587 enodes
3.101 * * [simplify]: iteration 17: 2871 enodes
3.618 * * [simplify]: iteration 18: 3327 enodes
4.633 * * [simplify]: iteration 19: 4147 enodes
6.232 * * [simplify]: iteration complete: 5000 enodes
6.233 * * [simplify]: Extracting #0: cost 1 inf + 0
6.233 * * [simplify]: Extracting #1: cost 35 inf + 0
6.234 * * [simplify]: Extracting #2: cost 32 inf + 970
6.237 * * [simplify]: Extracting #3: cost 7 inf + 2707
6.241 * * [simplify]: Extracting #4: cost 0 inf + 3272
6.246 * [simplify]: Simplified to:
  (fma y (- z x) x)
6.252 * * [progress]: iteration 1 / 4
6.252 * * * [progress]: picking best candidate
6.255 * * * * [pick]: Picked  #<alt (λ (x y z) (fma y (- z x) x))>
6.255 * * * [progress]: localizing error
6.274 * * * [progress]: generating rewritten candidates
6.274 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.281 * * * [progress]: generating series expansions
6.281 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.296 * [backup-simplify]: Simplify (fma y (- z x) x) into (fma y (- z x) x)
6.296 * [approximate]: Taking taylor expansion of (fma y (- z x) x) in (y z x) around 0
6.297 * [taylor]: Taking taylor expansion of (fma y (- z x) x) in x
6.298 * [taylor]: Rewrote expression to (+ (* y (- z x)) x)
6.298 * [taylor]: Taking taylor expansion of (* y (- z x)) in x
6.298 * [taylor]: Taking taylor expansion of y in x
6.298 * [backup-simplify]: Simplify y into y
6.298 * [taylor]: Taking taylor expansion of (- z x) in x
6.298 * [taylor]: Taking taylor expansion of z in x
6.298 * [backup-simplify]: Simplify z into z
6.298 * [taylor]: Taking taylor expansion of x in x
6.299 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify 1 into 1
6.299 * [taylor]: Taking taylor expansion of x in x
6.299 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify 1 into 1
6.299 * [taylor]: Taking taylor expansion of (fma y (- z x) x) in z
6.299 * [taylor]: Rewrote expression to (+ (* y (- z x)) x)
6.299 * [taylor]: Taking taylor expansion of (* y (- z x)) in z
6.299 * [taylor]: Taking taylor expansion of y in z
6.299 * [backup-simplify]: Simplify y into y
6.299 * [taylor]: Taking taylor expansion of (- z x) in z
6.299 * [taylor]: Taking taylor expansion of z in z
6.299 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify 1 into 1
6.299 * [taylor]: Taking taylor expansion of x in z
6.299 * [backup-simplify]: Simplify x into x
6.299 * [taylor]: Taking taylor expansion of x in z
6.299 * [backup-simplify]: Simplify x into x
6.299 * [taylor]: Taking taylor expansion of (fma y (- z x) x) in y
6.299 * [taylor]: Rewrote expression to (+ (* y (- z x)) x)
6.299 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
6.299 * [taylor]: Taking taylor expansion of y in y
6.299 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify 1 into 1
6.299 * [taylor]: Taking taylor expansion of (- z x) in y
6.299 * [taylor]: Taking taylor expansion of z in y
6.299 * [backup-simplify]: Simplify z into z
6.299 * [taylor]: Taking taylor expansion of x in y
6.299 * [backup-simplify]: Simplify x into x
6.299 * [taylor]: Taking taylor expansion of x in y
6.299 * [backup-simplify]: Simplify x into x
6.299 * [taylor]: Taking taylor expansion of (fma y (- z x) x) in y
6.299 * [taylor]: Rewrote expression to (+ (* y (- z x)) x)
6.299 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
6.299 * [taylor]: Taking taylor expansion of y in y
6.299 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify 1 into 1
6.299 * [taylor]: Taking taylor expansion of (- z x) in y
6.299 * [taylor]: Taking taylor expansion of z in y
6.299 * [backup-simplify]: Simplify z into z
6.299 * [taylor]: Taking taylor expansion of x in y
6.300 * [backup-simplify]: Simplify x into x
6.300 * [taylor]: Taking taylor expansion of x in y
6.300 * [backup-simplify]: Simplify x into x
6.300 * [backup-simplify]: Simplify (- x) into (- x)
6.300 * [backup-simplify]: Simplify (+ z (- x)) into (- z x)
6.302 * [backup-simplify]: Simplify (* 0 (- z x)) into 0
6.302 * [backup-simplify]: Simplify (+ 0 x) into x
6.302 * [taylor]: Taking taylor expansion of x in z
6.302 * [backup-simplify]: Simplify x into x
6.302 * [taylor]: Taking taylor expansion of x in x
6.302 * [backup-simplify]: Simplify 0 into 0
6.302 * [backup-simplify]: Simplify 1 into 1
6.302 * [backup-simplify]: Simplify 0 into 0
6.302 * [backup-simplify]: Simplify (- 0) into 0
6.303 * [backup-simplify]: Simplify (+ 0 0) into 0
6.303 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- z x))) into (- z x)
6.303 * [backup-simplify]: Simplify (+ (- z x) 0) into (- z x)
6.303 * [taylor]: Taking taylor expansion of (- z x) in z
6.303 * [taylor]: Taking taylor expansion of z in z
6.303 * [backup-simplify]: Simplify 0 into 0
6.303 * [backup-simplify]: Simplify 1 into 1
6.303 * [taylor]: Taking taylor expansion of x in z
6.303 * [backup-simplify]: Simplify x into x
6.303 * [backup-simplify]: Simplify (- x) into (- x)
6.303 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
6.303 * [taylor]: Taking taylor expansion of (- x) in x
6.303 * [taylor]: Taking taylor expansion of x in x
6.303 * [backup-simplify]: Simplify 0 into 0
6.303 * [backup-simplify]: Simplify 1 into 1
6.304 * [backup-simplify]: Simplify (- 0) into 0
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [taylor]: Taking taylor expansion of 0 in x
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [backup-simplify]: Simplify 1 into 1
6.304 * [backup-simplify]: Simplify (- 0) into 0
6.305 * [backup-simplify]: Simplify (+ 0 0) into 0
6.305 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- z x)))) into 0
6.305 * [backup-simplify]: Simplify (+ 0 0) into 0
6.305 * [taylor]: Taking taylor expansion of 0 in z
6.305 * [backup-simplify]: Simplify 0 into 0
6.305 * [taylor]: Taking taylor expansion of 0 in x
6.305 * [backup-simplify]: Simplify 0 into 0
6.305 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify (- 0) into 0
6.306 * [backup-simplify]: Simplify (+ 1 0) into 1
6.306 * [taylor]: Taking taylor expansion of 1 in x
6.306 * [backup-simplify]: Simplify 1 into 1
6.306 * [backup-simplify]: Simplify 1 into 1
6.306 * [taylor]: Taking taylor expansion of 0 in x
6.306 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify (- 1) into -1
6.306 * [backup-simplify]: Simplify -1 into -1
6.307 * [backup-simplify]: Simplify (+ (* -1 (* x (* 1 y))) (+ (* 1 (* 1 (* z y))) (* 1 (* x (* 1 1))))) into (- (+ x (* z y)) (* x y))
6.308 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) into (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x))
6.308 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) in (y z x) around 0
6.308 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) in x
6.308 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 z) (/ 1 x))) (/ 1 x))
6.308 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 z) (/ 1 x))) in x
6.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.308 * [taylor]: Taking taylor expansion of y in x
6.308 * [backup-simplify]: Simplify y into y
6.308 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.308 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
6.308 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.308 * [taylor]: Taking taylor expansion of z in x
6.308 * [backup-simplify]: Simplify z into z
6.308 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.308 * [taylor]: Taking taylor expansion of x in x
6.308 * [backup-simplify]: Simplify 0 into 0
6.308 * [backup-simplify]: Simplify 1 into 1
6.309 * [backup-simplify]: Simplify (/ 1 1) into 1
6.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.309 * [taylor]: Taking taylor expansion of x in x
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.309 * [backup-simplify]: Simplify (/ 1 1) into 1
6.309 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) in z
6.309 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 z) (/ 1 x))) (/ 1 x))
6.309 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 z) (/ 1 x))) in z
6.309 * [taylor]: Taking taylor expansion of (/ 1 y) in z
6.309 * [taylor]: Taking taylor expansion of y in z
6.309 * [backup-simplify]: Simplify y into y
6.309 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.309 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
6.309 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.309 * [taylor]: Taking taylor expansion of z in z
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.309 * [backup-simplify]: Simplify (/ 1 1) into 1
6.309 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.309 * [taylor]: Taking taylor expansion of x in z
6.310 * [backup-simplify]: Simplify x into x
6.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.310 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.310 * [taylor]: Taking taylor expansion of x in z
6.310 * [backup-simplify]: Simplify x into x
6.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.310 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) in y
6.310 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 z) (/ 1 x))) (/ 1 x))
6.310 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 z) (/ 1 x))) in y
6.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.310 * [taylor]: Taking taylor expansion of y in y
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.310 * [backup-simplify]: Simplify (/ 1 1) into 1
6.310 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
6.310 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.310 * [taylor]: Taking taylor expansion of z in y
6.310 * [backup-simplify]: Simplify z into z
6.310 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.310 * [taylor]: Taking taylor expansion of x in y
6.310 * [backup-simplify]: Simplify x into x
6.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.310 * [taylor]: Taking taylor expansion of x in y
6.310 * [backup-simplify]: Simplify x into x
6.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.310 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 z) (/ 1 x)) (/ 1 x)) in y
6.310 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 z) (/ 1 x))) (/ 1 x))
6.310 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 z) (/ 1 x))) in y
6.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.310 * [taylor]: Taking taylor expansion of y in y
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.311 * [backup-simplify]: Simplify (/ 1 1) into 1
6.311 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
6.311 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.311 * [taylor]: Taking taylor expansion of z in y
6.311 * [backup-simplify]: Simplify z into z
6.311 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.311 * [taylor]: Taking taylor expansion of x in y
6.311 * [backup-simplify]: Simplify x into x
6.311 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.311 * [taylor]: Taking taylor expansion of x in y
6.311 * [backup-simplify]: Simplify x into x
6.311 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.311 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.311 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
6.311 * [backup-simplify]: Simplify (* 1 (- (/ 1 z) (/ 1 x))) into (- (/ 1 z) (/ 1 x))
6.311 * [backup-simplify]: Simplify (+ (- (/ 1 z) (/ 1 x)) 0) into (- (/ 1 z) (/ 1 x))
6.311 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
6.311 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.311 * [taylor]: Taking taylor expansion of z in z
6.311 * [backup-simplify]: Simplify 0 into 0
6.311 * [backup-simplify]: Simplify 1 into 1
6.312 * [backup-simplify]: Simplify (/ 1 1) into 1
6.312 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.312 * [taylor]: Taking taylor expansion of x in z
6.312 * [backup-simplify]: Simplify x into x
6.312 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.312 * [backup-simplify]: Simplify (+ 1 0) into 1
6.312 * [taylor]: Taking taylor expansion of 1 in x
6.312 * [backup-simplify]: Simplify 1 into 1
6.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
6.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.313 * [backup-simplify]: Simplify (- 0) into 0
6.313 * [backup-simplify]: Simplify (+ 0 0) into 0
6.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.314 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 z) (/ 1 x)))) into 0
6.314 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
6.314 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.314 * [taylor]: Taking taylor expansion of x in z
6.314 * [backup-simplify]: Simplify x into x
6.314 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.314 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.314 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.314 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.314 * [taylor]: Taking taylor expansion of x in x
6.315 * [backup-simplify]: Simplify 0 into 0
6.315 * [backup-simplify]: Simplify 1 into 1
6.315 * [backup-simplify]: Simplify (/ 1 1) into 1
6.315 * [backup-simplify]: Simplify (- 1) into -1
6.315 * [backup-simplify]: Simplify -1 into -1
6.315 * [backup-simplify]: Simplify 1 into 1
6.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.316 * [backup-simplify]: Simplify (- 0) into 0
6.316 * [backup-simplify]: Simplify (+ 0 0) into 0
6.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 x))))) into 0
6.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.319 * [backup-simplify]: Simplify (+ 0 0) into 0
6.319 * [taylor]: Taking taylor expansion of 0 in z
6.319 * [backup-simplify]: Simplify 0 into 0
6.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.319 * [taylor]: Taking taylor expansion of x in x
6.319 * [backup-simplify]: Simplify 0 into 0
6.319 * [backup-simplify]: Simplify 1 into 1
6.319 * [backup-simplify]: Simplify (/ 1 1) into 1
6.319 * [backup-simplify]: Simplify 1 into 1
6.320 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 x)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y))))))) into (- (+ x (* z y)) (* x y))
6.320 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- z)) (/ 1 (- x))) (/ 1 (- x))) into (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x))
6.320 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x)) in (y z x) around 0
6.321 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x)) in x
6.321 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 x) (/ 1 z))) (/ -1 x))
6.321 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 x) (/ 1 z))) in x
6.321 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.321 * [taylor]: Taking taylor expansion of -1 in x
6.321 * [backup-simplify]: Simplify -1 into -1
6.321 * [taylor]: Taking taylor expansion of y in x
6.321 * [backup-simplify]: Simplify y into y
6.321 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.321 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
6.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.321 * [taylor]: Taking taylor expansion of x in x
6.321 * [backup-simplify]: Simplify 0 into 0
6.321 * [backup-simplify]: Simplify 1 into 1
6.322 * [backup-simplify]: Simplify (/ 1 1) into 1
6.322 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.322 * [taylor]: Taking taylor expansion of z in x
6.322 * [backup-simplify]: Simplify z into z
6.322 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.322 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.322 * [taylor]: Taking taylor expansion of -1 in x
6.322 * [backup-simplify]: Simplify -1 into -1
6.322 * [taylor]: Taking taylor expansion of x in x
6.322 * [backup-simplify]: Simplify 0 into 0
6.322 * [backup-simplify]: Simplify 1 into 1
6.322 * [backup-simplify]: Simplify (/ -1 1) into -1
6.322 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x)) in z
6.323 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 x) (/ 1 z))) (/ -1 x))
6.323 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 x) (/ 1 z))) in z
6.323 * [taylor]: Taking taylor expansion of (/ -1 y) in z
6.323 * [taylor]: Taking taylor expansion of -1 in z
6.323 * [backup-simplify]: Simplify -1 into -1
6.323 * [taylor]: Taking taylor expansion of y in z
6.323 * [backup-simplify]: Simplify y into y
6.323 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.323 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
6.323 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.323 * [taylor]: Taking taylor expansion of x in z
6.323 * [backup-simplify]: Simplify x into x
6.323 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.323 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.323 * [taylor]: Taking taylor expansion of z in z
6.323 * [backup-simplify]: Simplify 0 into 0
6.323 * [backup-simplify]: Simplify 1 into 1
6.323 * [backup-simplify]: Simplify (/ 1 1) into 1
6.324 * [taylor]: Taking taylor expansion of (/ -1 x) in z
6.324 * [taylor]: Taking taylor expansion of -1 in z
6.324 * [backup-simplify]: Simplify -1 into -1
6.324 * [taylor]: Taking taylor expansion of x in z
6.324 * [backup-simplify]: Simplify x into x
6.324 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.324 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x)) in y
6.324 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 x) (/ 1 z))) (/ -1 x))
6.324 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 x) (/ 1 z))) in y
6.324 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.324 * [taylor]: Taking taylor expansion of -1 in y
6.324 * [backup-simplify]: Simplify -1 into -1
6.324 * [taylor]: Taking taylor expansion of y in y
6.324 * [backup-simplify]: Simplify 0 into 0
6.324 * [backup-simplify]: Simplify 1 into 1
6.325 * [backup-simplify]: Simplify (/ -1 1) into -1
6.325 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
6.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.325 * [taylor]: Taking taylor expansion of x in y
6.325 * [backup-simplify]: Simplify x into x
6.325 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.325 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.325 * [taylor]: Taking taylor expansion of z in y
6.325 * [backup-simplify]: Simplify z into z
6.325 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.325 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.325 * [taylor]: Taking taylor expansion of -1 in y
6.325 * [backup-simplify]: Simplify -1 into -1
6.325 * [taylor]: Taking taylor expansion of x in y
6.325 * [backup-simplify]: Simplify x into x
6.325 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.325 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 x) (/ 1 z)) (/ -1 x)) in y
6.325 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 x) (/ 1 z))) (/ -1 x))
6.325 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 x) (/ 1 z))) in y
6.325 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.325 * [taylor]: Taking taylor expansion of -1 in y
6.325 * [backup-simplify]: Simplify -1 into -1
6.325 * [taylor]: Taking taylor expansion of y in y
6.325 * [backup-simplify]: Simplify 0 into 0
6.325 * [backup-simplify]: Simplify 1 into 1
6.326 * [backup-simplify]: Simplify (/ -1 1) into -1
6.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
6.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.326 * [taylor]: Taking taylor expansion of x in y
6.326 * [backup-simplify]: Simplify x into x
6.326 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.326 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.326 * [taylor]: Taking taylor expansion of z in y
6.326 * [backup-simplify]: Simplify z into z
6.326 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.326 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.326 * [taylor]: Taking taylor expansion of -1 in y
6.326 * [backup-simplify]: Simplify -1 into -1
6.326 * [taylor]: Taking taylor expansion of x in y
6.326 * [backup-simplify]: Simplify x into x
6.326 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.327 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
6.327 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
6.327 * [backup-simplify]: Simplify (* -1 (- (/ 1 x) (/ 1 z))) into (* -1 (- (/ 1 x) (/ 1 z)))
6.327 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 x) (/ 1 z))) 0) into (- (/ 1 z) (/ 1 x))
6.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
6.327 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.327 * [taylor]: Taking taylor expansion of z in z
6.327 * [backup-simplify]: Simplify 0 into 0
6.327 * [backup-simplify]: Simplify 1 into 1
6.327 * [backup-simplify]: Simplify (/ 1 1) into 1
6.328 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.328 * [taylor]: Taking taylor expansion of x in z
6.328 * [backup-simplify]: Simplify x into x
6.328 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.328 * [backup-simplify]: Simplify (+ 1 0) into 1
6.328 * [taylor]: Taking taylor expansion of 1 in x
6.328 * [backup-simplify]: Simplify 1 into 1
6.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
6.329 * [backup-simplify]: Simplify (- 0) into 0
6.329 * [backup-simplify]: Simplify (+ 0 0) into 0
6.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.331 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 z)))) into 0
6.331 * [backup-simplify]: Simplify (+ 0 (/ -1 x)) into (- (/ 1 x))
6.331 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z
6.331 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.331 * [taylor]: Taking taylor expansion of x in z
6.331 * [backup-simplify]: Simplify x into x
6.331 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.332 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.332 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.332 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.332 * [taylor]: Taking taylor expansion of x in x
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify 1 into 1
6.333 * [backup-simplify]: Simplify (/ 1 1) into 1
6.333 * [backup-simplify]: Simplify (- 1) into -1
6.333 * [backup-simplify]: Simplify -1 into -1
6.333 * [backup-simplify]: Simplify 1 into 1
6.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.334 * [backup-simplify]: Simplify (- 0) into 0
6.334 * [backup-simplify]: Simplify (+ 0 0) into 0
6.335 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.336 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 z))))) into 0
6.336 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.337 * [backup-simplify]: Simplify (+ 0 0) into 0
6.337 * [taylor]: Taking taylor expansion of 0 in z
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.337 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.337 * [taylor]: Taking taylor expansion of x in x
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 1 into 1
6.337 * [backup-simplify]: Simplify (/ 1 1) into 1
6.338 * [backup-simplify]: Simplify (- 1) into -1
6.338 * [backup-simplify]: Simplify -1 into -1
6.339 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y)))))))) into (- (+ x (* z y)) (* x y))
6.339 * * * [progress]: simplifying candidates
6.339 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y z) (log1p (expm1 (fma y (- z x) x))))>
6.339 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y z) (expm1 (log1p (fma y (- z x) x))))>
6.339 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y z) (+ (* y (- z x)) x))>
6.339 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y z) (pow (fma y (- z x) x) 1))>
6.339 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (log (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y z) (log (exp (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y z) (* (* (cbrt (fma y (- z x) x)) (cbrt (fma y (- z x) x))) (cbrt (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y z) (cbrt (* (* (fma y (- z x) x) (fma y (- z x) x)) (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y z) (* (sqrt (fma y (- z x) x)) (sqrt (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y z) (* 1 (fma y (- z x) x)))>
6.340 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y z) (posit16->real (real->posit16 (fma y (- z x) x))))>
6.340 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x y)))>
6.340 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x y)))>
6.340 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x y)))>
6.341 * [simplify]: Simplifying:
  (expm1 (fma y (- z x) x))
  (log1p (fma y (- z x) x))
  (* y (- z x))
  (log (fma y (- z x) x))
  (exp (fma y (- z x) x))
  (* (cbrt (fma y (- z x) x)) (cbrt (fma y (- z x) x)))
  (cbrt (fma y (- z x) x))
  (* (* (fma y (- z x) x) (fma y (- z x) x)) (fma y (- z x) x))
  (sqrt (fma y (- z x) x))
  (sqrt (fma y (- z x) x))
  (real->posit16 (fma y (- z x) x))
  (- (+ x (* z y)) (* x y))
  (- (+ x (* z y)) (* x y))
  (- (+ x (* z y)) (* x y))
6.341 * * [simplify]: iteration 0: 20 enodes
6.348 * * [simplify]: iteration 1: 32 enodes
6.361 * * [simplify]: iteration 2: 67 enodes
6.384 * * [simplify]: iteration 3: 271 enodes
6.617 * * [simplify]: iteration 4: 1266 enodes
7.507 * * [simplify]: iteration complete: 5000 enodes
7.507 * * [simplify]: Extracting #0: cost 11 inf + 0
7.507 * * [simplify]: Extracting #1: cost 78 inf + 0
7.510 * * [simplify]: Extracting #2: cost 748 inf + 239
7.519 * * [simplify]: Extracting #3: cost 1265 inf + 20183
7.592 * * [simplify]: Extracting #4: cost 219 inf + 260613
7.725 * * [simplify]: Extracting #5: cost 7 inf + 308337
7.831 * * [simplify]: Extracting #6: cost 0 inf + 310737
7.969 * [simplify]: Simplified to:
  (expm1 (fma (- z x) y x))
  (log1p (fma (- z x) y x))
  (* (- z x) y)
  (log (fma (- z x) y x))
  (exp (fma (- z x) y x))
  (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
  (cbrt (fma (- z x) y x))
  (* (* (fma (- z x) y x) (fma (- z x) y x)) (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (real->posit16 (fma (- z x) y x))
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
7.970 * * * [progress]: adding candidates to table
8.044 * [progress]: [Phase 3 of 3] Extracting.
8.047 * [simplify]: Simplifying:
  (fma y (- z x) x)
8.047 * * [simplify]: iteration 0: 5 enodes
8.047 * * [simplify]: iteration complete: 5 enodes
8.047 * * [simplify]: Extracting #0: cost 1 inf + 0
8.047 * * [simplify]: Extracting #1: cost 4 inf + 0
8.047 * * [simplify]: Extracting #2: cost 3 inf + 2
8.047 * * [simplify]: Extracting #3: cost 0 inf + 143
8.047 * [simplify]: Simplified to:
  (fma y (- z x) x)
9.009 * [regime-testing]: Baseline error score: 0.007750968871108889
9.013 * [regime-testing]: Oracle error score: 0.007750968871108889
9.014 * [regime-testing]: End program error score: 0.007750968871108889