55.808 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.080 * * * [progress]: [2/2] Setting up program.
0.094 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.094 * * [simplify]: iteration 0: 8 enodes
0.106 * * [simplify]: iteration 1: 16 enodes
0.120 * * [simplify]: iteration 2: 32 enodes
0.140 * * [simplify]: iteration 3: 39 enodes
0.149 * * [simplify]: iteration complete: 39 enodes
0.149 * * [simplify]: Extracting #0: cost 1 inf + 0
0.149 * * [simplify]: Extracting #1: cost 11 inf + 0
0.149 * * [simplify]: Extracting #2: cost 6 inf + 86
0.150 * * [simplify]: Extracting #3: cost 0 inf + 614
0.150 * * [simplify]: Extracting #4: cost 0 inf + 584
0.150 * [simplify]: Simplified to:
  (fma (+ x 2.0) x (* y y))
0.181 * * [progress]: iteration 1 / 4
0.181 * * * [progress]: picking best candidate
0.197 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.197 * * * [progress]: localizing error
0.308 * * * [progress]: generating rewritten candidates
0.308 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.328 * * * [progress]: generating series expansions
0.328 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.328 * [backup-simplify]: Simplify (+ (* x 2.0) (* x x)) into (+ (pow x 2) (* 2.0 x))
0.328 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.328 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.329 * [taylor]: Taking taylor expansion of 2.0 in x
0.329 * [backup-simplify]: Simplify 2.0 into 2.0
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.329 * [taylor]: Taking taylor expansion of 2.0 in x
0.329 * [backup-simplify]: Simplify 2.0 into 2.0
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.331 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.332 * [backup-simplify]: Simplify (+ 0 0) into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.335 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.335 * [backup-simplify]: Simplify 2.0 into 2.0
0.335 * [backup-simplify]: Simplify (* 1 1) into 1
0.336 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.337 * [backup-simplify]: Simplify (+ 1 0) into 1
0.337 * [backup-simplify]: Simplify 1 into 1
0.337 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.339 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.339 * [backup-simplify]: Simplify (+ 0 0) into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.344 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.345 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.348 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.348 * [backup-simplify]: Simplify (+ 0 0) into 0
0.348 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.352 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.353 * [backup-simplify]: Simplify (+ 0 0) into 0
0.353 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.357 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.357 * [backup-simplify]: Simplify (+ 0 0) into 0
0.357 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (pow x 2) (* 2.0 x))
0.358 * [backup-simplify]: Simplify (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
0.358 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.358 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 1 into 1
0.358 * [backup-simplify]: Simplify (* 1 1) into 1
0.359 * [backup-simplify]: Simplify (/ 1 1) into 1
0.359 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of 2.0 in x
0.359 * [backup-simplify]: Simplify 2.0 into 2.0
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 1 into 1
0.359 * [backup-simplify]: Simplify (/ 1 1) into 1
0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 1 into 1
0.360 * [backup-simplify]: Simplify (* 1 1) into 1
0.360 * [backup-simplify]: Simplify (/ 1 1) into 1
0.360 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.360 * [taylor]: Taking taylor expansion of 2.0 in x
0.361 * [backup-simplify]: Simplify 2.0 into 2.0
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [backup-simplify]: Simplify (/ 1 1) into 1
0.362 * [backup-simplify]: Simplify (+ 1 0) into 1
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.364 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.364 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.365 * [backup-simplify]: Simplify 2.0 into 2.0
0.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.368 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.368 * [backup-simplify]: Simplify (+ 0 0) into 0
0.368 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.372 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.373 * [backup-simplify]: Simplify (+ 0 0) into 0
0.373 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 0) into 0
0.377 * [backup-simplify]: Simplify 0 into 0
0.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.382 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.382 * [backup-simplify]: Simplify (+ 0 0) into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.387 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.388 * [backup-simplify]: Simplify (+ 0 0) into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.393 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.394 * [backup-simplify]: Simplify (+ 0 0) into 0
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) (* 2.0 x))
0.394 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
0.394 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.394 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (* 1 1) into 1
0.395 * [backup-simplify]: Simplify (/ 1 1) into 1
0.395 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of 2.0 in x
0.396 * [backup-simplify]: Simplify 2.0 into 2.0
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [backup-simplify]: Simplify (/ 1 1) into 1
0.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (* 1 1) into 1
0.397 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.397 * [taylor]: Taking taylor expansion of 2.0 in x
0.397 * [backup-simplify]: Simplify 2.0 into 2.0
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.398 * [backup-simplify]: Simplify (+ 1 0) into 1
0.398 * [backup-simplify]: Simplify 1 into 1
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.400 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.401 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
0.402 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.406 * [backup-simplify]: Simplify (- 0) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) into 0
0.406 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.410 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.411 * [backup-simplify]: Simplify (- 0) into 0
0.411 * [backup-simplify]: Simplify (+ 0 0) into 0
0.411 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.415 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.417 * [backup-simplify]: Simplify (- 0) into 0
0.417 * [backup-simplify]: Simplify (+ 0 0) into 0
0.417 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.422 * [backup-simplify]: Simplify (- 0) into 0
0.423 * [backup-simplify]: Simplify (+ 0 0) into 0
0.423 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.428 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.428 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) (* 2.0 x))
0.436 * * * [progress]: simplifying candidates
0.437 * [simplify]: Simplifying:
  (expm1 (+ (* x 2.0) (* x x)))
  (log1p (+ (* x 2.0) (* x x)))
  (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
0.437 * * [simplify]: iteration 0: 33 enodes
0.468 * * [simplify]: iteration 1: 109 enodes
0.558 * * [simplify]: iteration 2: 436 enodes
1.917 * * [simplify]: iteration 3: 1723 enodes
5.223 * * [simplify]: iteration complete: 5015 enodes
5.223 * * [simplify]: Extracting #0: cost 14 inf + 0
5.224 * * [simplify]: Extracting #1: cost 275 inf + 0
5.236 * * [simplify]: Extracting #2: cost 953 inf + 10720
5.282 * * [simplify]: Extracting #3: cost 434 inf + 97076
5.368 * * [simplify]: Extracting #4: cost 101 inf + 164932
5.456 * * [simplify]: Extracting #5: cost 25 inf + 182577
5.571 * * [simplify]: Extracting #6: cost 1 inf + 189287
5.752 * * [simplify]: Extracting #7: cost 0 inf + 189581
5.874 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2.0)))
  (log1p (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (* x (* x x)) (fma 2.0 (* 2.0 2.0) (* x (* x x))))
  (* (* x x) (- (* x x) (* 2.0 (- x 2.0))))
  (* (* x x) (- (* 2.0 2.0) (* x x)))
  (* x (- 2.0 x))
  (+ x 2.0)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
5.875 * * * [progress]: adding candidates to table
6.032 * * [progress]: iteration 2 / 4
6.032 * * * [progress]: picking best candidate
6.040 * * * * [pick]: Picked  #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>
6.040 * * * [progress]: localizing error
6.058 * * * [progress]: generating rewritten candidates
6.058 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.059 * * * [progress]: generating series expansions
6.059 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.059 * [backup-simplify]: Simplify (fma (+ x 2.0) x (* y y)) into (fma (+ x 2.0) x (pow y 2))
6.059 * [approximate]: Taking taylor expansion of (fma (+ x 2.0) x (pow y 2)) in (x y) around 0
6.059 * [taylor]: Taking taylor expansion of (fma (+ x 2.0) x (pow y 2)) in y
6.059 * [taylor]: Rewrote expression to (+ (* (+ x 2.0) x) (pow y 2))
6.060 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in y
6.060 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
6.060 * [taylor]: Taking taylor expansion of x in y
6.060 * [backup-simplify]: Simplify x into x
6.060 * [taylor]: Taking taylor expansion of 2.0 in y
6.060 * [backup-simplify]: Simplify 2.0 into 2.0
6.060 * [taylor]: Taking taylor expansion of x in y
6.060 * [backup-simplify]: Simplify x into x
6.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.060 * [taylor]: Taking taylor expansion of y in y
6.060 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify 1 into 1
6.060 * [taylor]: Taking taylor expansion of (fma (+ x 2.0) x (pow y 2)) in x
6.060 * [taylor]: Rewrote expression to (+ (* (+ x 2.0) x) (pow y 2))
6.060 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
6.060 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
6.060 * [taylor]: Taking taylor expansion of x in x
6.060 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify 1 into 1
6.060 * [taylor]: Taking taylor expansion of 2.0 in x
6.060 * [backup-simplify]: Simplify 2.0 into 2.0
6.060 * [taylor]: Taking taylor expansion of x in x
6.060 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify 1 into 1
6.060 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.060 * [taylor]: Taking taylor expansion of y in x
6.061 * [backup-simplify]: Simplify y into y
6.061 * [taylor]: Taking taylor expansion of (fma (+ x 2.0) x (pow y 2)) in x
6.061 * [taylor]: Rewrote expression to (+ (* (+ x 2.0) x) (pow y 2))
6.061 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
6.061 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
6.061 * [taylor]: Taking taylor expansion of x in x
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify 1 into 1
6.061 * [taylor]: Taking taylor expansion of 2.0 in x
6.061 * [backup-simplify]: Simplify 2.0 into 2.0
6.061 * [taylor]: Taking taylor expansion of x in x
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify 1 into 1
6.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.061 * [taylor]: Taking taylor expansion of y in x
6.061 * [backup-simplify]: Simplify y into y
6.062 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
6.062 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.062 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.063 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
6.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.063 * [taylor]: Taking taylor expansion of y in y
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 1 into 1
6.063 * [backup-simplify]: Simplify (+ 1 0) into 1
6.065 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 1 0)) into 2.0
6.065 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.065 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
6.066 * [taylor]: Taking taylor expansion of 2.0 in y
6.066 * [backup-simplify]: Simplify 2.0 into 2.0
6.066 * [backup-simplify]: Simplify 2.0 into 2.0
6.066 * [backup-simplify]: Simplify (+ 0 0) into 0
6.067 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 1) (* 0 0))) into 1
6.068 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.068 * [backup-simplify]: Simplify (+ 1 0) into 1
6.068 * [taylor]: Taking taylor expansion of 1 in y
6.068 * [backup-simplify]: Simplify 1 into 1
6.068 * [backup-simplify]: Simplify 1 into 1
6.068 * [backup-simplify]: Simplify 0 into 0
6.069 * [backup-simplify]: Simplify (* 1 1) into 1
6.069 * [backup-simplify]: Simplify 1 into 1
6.069 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 1 (pow (* 1 x) 2)) (* 2.0 (* 1 x)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
6.069 * [backup-simplify]: Simplify (fma (+ (/ 1 x) 2.0) (/ 1 x) (* (/ 1 y) (/ 1 y))) into (fma (+ 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2)))
6.069 * [approximate]: Taking taylor expansion of (fma (+ 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
6.069 * [taylor]: Taking taylor expansion of (fma (+ 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in y
6.070 * [taylor]: Rewrote expression to (+ (* (+ 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
6.070 * [taylor]: Taking taylor expansion of (* (+ 2.0 (/ 1 x)) (/ 1 x)) in y
6.070 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y
6.070 * [taylor]: Taking taylor expansion of 2.0 in y
6.070 * [backup-simplify]: Simplify 2.0 into 2.0
6.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.070 * [taylor]: Taking taylor expansion of x in y
6.070 * [backup-simplify]: Simplify x into x
6.070 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.070 * [taylor]: Taking taylor expansion of x in y
6.070 * [backup-simplify]: Simplify x into x
6.070 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.070 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.070 * [taylor]: Taking taylor expansion of y in y
6.070 * [backup-simplify]: Simplify 0 into 0
6.070 * [backup-simplify]: Simplify 1 into 1
6.071 * [backup-simplify]: Simplify (* 1 1) into 1
6.071 * [backup-simplify]: Simplify (/ 1 1) into 1
6.071 * [taylor]: Taking taylor expansion of (fma (+ 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in x
6.071 * [taylor]: Rewrote expression to (+ (* (+ 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
6.071 * [taylor]: Taking taylor expansion of (* (+ 2.0 (/ 1 x)) (/ 1 x)) in x
6.071 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
6.071 * [taylor]: Taking taylor expansion of 2.0 in x
6.071 * [backup-simplify]: Simplify 2.0 into 2.0
6.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.071 * [taylor]: Taking taylor expansion of x in x
6.071 * [backup-simplify]: Simplify 0 into 0
6.071 * [backup-simplify]: Simplify 1 into 1
6.072 * [backup-simplify]: Simplify (/ 1 1) into 1
6.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.072 * [taylor]: Taking taylor expansion of x in x
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [backup-simplify]: Simplify 1 into 1
6.072 * [backup-simplify]: Simplify (/ 1 1) into 1
6.072 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.072 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.072 * [taylor]: Taking taylor expansion of y in x
6.072 * [backup-simplify]: Simplify y into y
6.072 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.072 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.072 * [taylor]: Taking taylor expansion of (fma (+ 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in x
6.073 * [taylor]: Rewrote expression to (+ (* (+ 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
6.073 * [taylor]: Taking taylor expansion of (* (+ 2.0 (/ 1 x)) (/ 1 x)) in x
6.073 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
6.073 * [taylor]: Taking taylor expansion of 2.0 in x
6.073 * [backup-simplify]: Simplify 2.0 into 2.0
6.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.073 * [taylor]: Taking taylor expansion of x in x
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 1 into 1
6.073 * [backup-simplify]: Simplify (/ 1 1) into 1
6.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.073 * [taylor]: Taking taylor expansion of x in x
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 1 into 1
6.074 * [backup-simplify]: Simplify (/ 1 1) into 1
6.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.074 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.074 * [taylor]: Taking taylor expansion of y in x
6.074 * [backup-simplify]: Simplify y into y
6.074 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.074 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.074 * [backup-simplify]: Simplify (+ 0 1) into 1
6.075 * [backup-simplify]: Simplify (* 1 1) into 1
6.075 * [backup-simplify]: Simplify (+ 1 0) into 1
6.075 * [taylor]: Taking taylor expansion of 1 in y
6.075 * [backup-simplify]: Simplify 1 into 1
6.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.077 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
6.079 * [backup-simplify]: Simplify (+ (* 1 0) (* 2.0 1)) into 2.0
6.079 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
6.079 * [taylor]: Taking taylor expansion of 2.0 in y
6.079 * [backup-simplify]: Simplify 2.0 into 2.0
6.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.081 * [backup-simplify]: Simplify (+ 0 0) into 0
6.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2.0 0) (* 0 1))) into 0
6.083 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.083 * [taylor]: Taking taylor expansion of y in y
6.083 * [backup-simplify]: Simplify 0 into 0
6.083 * [backup-simplify]: Simplify 1 into 1
6.083 * [backup-simplify]: Simplify (* 1 1) into 1
6.084 * [backup-simplify]: Simplify (/ 1 1) into 1
6.084 * [backup-simplify]: Simplify 1 into 1
6.084 * [backup-simplify]: Simplify 1 into 1
6.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.086 * [backup-simplify]: Simplify (+ 0 0) into 0
6.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2.0 0) (+ (* 0 0) (* 0 1)))) into 0
6.088 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.089 * [backup-simplify]: Simplify (+ 0 0) into 0
6.089 * [taylor]: Taking taylor expansion of 0 in y
6.089 * [backup-simplify]: Simplify 0 into 0
6.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.090 * [backup-simplify]: Simplify 0 into 0
6.090 * [backup-simplify]: Simplify 2.0 into 2.0
6.091 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
6.091 * [backup-simplify]: Simplify (fma (+ (/ 1 (- x)) 2.0) (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (fma (- 2.0 (/ 1 x)) (/ -1 x) (/ 1 (pow y 2)))
6.091 * [approximate]: Taking taylor expansion of (fma (- 2.0 (/ 1 x)) (/ -1 x) (/ 1 (pow y 2))) in (x y) around 0
6.091 * [taylor]: Taking taylor expansion of (fma (- 2.0 (/ 1 x)) (/ -1 x) (/ 1 (pow y 2))) in y
6.092 * [taylor]: Rewrote expression to (+ (* (- 2.0 (/ 1 x)) (/ -1 x)) (/ 1 (pow y 2)))
6.092 * [taylor]: Taking taylor expansion of (* (- 2.0 (/ 1 x)) (/ -1 x)) in y
6.092 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
6.092 * [taylor]: Taking taylor expansion of 2.0 in y
6.092 * [backup-simplify]: Simplify 2.0 into 2.0
6.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.092 * [taylor]: Taking taylor expansion of x in y
6.092 * [backup-simplify]: Simplify x into x
6.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.092 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.092 * [taylor]: Taking taylor expansion of -1 in y
6.092 * [backup-simplify]: Simplify -1 into -1
6.092 * [taylor]: Taking taylor expansion of x in y
6.092 * [backup-simplify]: Simplify x into x
6.092 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.092 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.092 * [taylor]: Taking taylor expansion of y in y
6.092 * [backup-simplify]: Simplify 0 into 0
6.092 * [backup-simplify]: Simplify 1 into 1
6.093 * [backup-simplify]: Simplify (* 1 1) into 1
6.093 * [backup-simplify]: Simplify (/ 1 1) into 1
6.093 * [taylor]: Taking taylor expansion of (fma (- 2.0 (/ 1 x)) (/ -1 x) (/ 1 (pow y 2))) in x
6.093 * [taylor]: Rewrote expression to (+ (* (- 2.0 (/ 1 x)) (/ -1 x)) (/ 1 (pow y 2)))
6.093 * [taylor]: Taking taylor expansion of (* (- 2.0 (/ 1 x)) (/ -1 x)) in x
6.093 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
6.093 * [taylor]: Taking taylor expansion of 2.0 in x
6.093 * [backup-simplify]: Simplify 2.0 into 2.0
6.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.094 * [taylor]: Taking taylor expansion of x in x
6.094 * [backup-simplify]: Simplify 0 into 0
6.094 * [backup-simplify]: Simplify 1 into 1
6.094 * [backup-simplify]: Simplify (/ 1 1) into 1
6.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.094 * [taylor]: Taking taylor expansion of -1 in x
6.094 * [backup-simplify]: Simplify -1 into -1
6.094 * [taylor]: Taking taylor expansion of x in x
6.094 * [backup-simplify]: Simplify 0 into 0
6.094 * [backup-simplify]: Simplify 1 into 1
6.094 * [backup-simplify]: Simplify (/ -1 1) into -1
6.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.095 * [taylor]: Taking taylor expansion of y in x
6.095 * [backup-simplify]: Simplify y into y
6.095 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.095 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.095 * [taylor]: Taking taylor expansion of (fma (- 2.0 (/ 1 x)) (/ -1 x) (/ 1 (pow y 2))) in x
6.095 * [taylor]: Rewrote expression to (+ (* (- 2.0 (/ 1 x)) (/ -1 x)) (/ 1 (pow y 2)))
6.095 * [taylor]: Taking taylor expansion of (* (- 2.0 (/ 1 x)) (/ -1 x)) in x
6.095 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
6.095 * [taylor]: Taking taylor expansion of 2.0 in x
6.095 * [backup-simplify]: Simplify 2.0 into 2.0
6.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.095 * [taylor]: Taking taylor expansion of x in x
6.095 * [backup-simplify]: Simplify 0 into 0
6.095 * [backup-simplify]: Simplify 1 into 1
6.096 * [backup-simplify]: Simplify (/ 1 1) into 1
6.096 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.096 * [taylor]: Taking taylor expansion of -1 in x
6.096 * [backup-simplify]: Simplify -1 into -1
6.096 * [taylor]: Taking taylor expansion of x in x
6.096 * [backup-simplify]: Simplify 0 into 0
6.096 * [backup-simplify]: Simplify 1 into 1
6.096 * [backup-simplify]: Simplify (/ -1 1) into -1
6.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.096 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.096 * [taylor]: Taking taylor expansion of y in x
6.096 * [backup-simplify]: Simplify y into y
6.096 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.096 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.097 * [backup-simplify]: Simplify (- 1) into -1
6.097 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.098 * [backup-simplify]: Simplify (* -1 -1) into 1
6.098 * [backup-simplify]: Simplify (+ 1 0) into 1
6.098 * [taylor]: Taking taylor expansion of 1 in y
6.098 * [backup-simplify]: Simplify 1 into 1
6.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.100 * [backup-simplify]: Simplify (- 0) into 0
6.100 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
6.102 * [backup-simplify]: Simplify (+ (* -1 0) (* 2.0 -1)) into (- 2.0)
6.103 * [backup-simplify]: Simplify (+ (- 2.0) 0) into (- 2.0)
6.103 * [taylor]: Taking taylor expansion of (- 2.0) in y
6.103 * [taylor]: Taking taylor expansion of 2.0 in y
6.103 * [backup-simplify]: Simplify 2.0 into 2.0
6.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.105 * [backup-simplify]: Simplify (- 0) into 0
6.105 * [backup-simplify]: Simplify (+ 0 0) into 0
6.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2.0 0) (* 0 -1))) into 0
6.107 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
6.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.107 * [taylor]: Taking taylor expansion of y in y
6.107 * [backup-simplify]: Simplify 0 into 0
6.107 * [backup-simplify]: Simplify 1 into 1
6.107 * [backup-simplify]: Simplify (* 1 1) into 1
6.108 * [backup-simplify]: Simplify (/ 1 1) into 1
6.108 * [backup-simplify]: Simplify 1 into 1
6.108 * [backup-simplify]: Simplify 1 into 1
6.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.110 * [backup-simplify]: Simplify (- 0) into 0
6.110 * [backup-simplify]: Simplify (+ 0 0) into 0
6.111 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2.0 0) (+ (* 0 0) (* 0 -1)))) into 0
6.111 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.112 * [backup-simplify]: Simplify (+ 0 0) into 0
6.112 * [taylor]: Taking taylor expansion of 0 in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.113 * [backup-simplify]: Simplify 0 into 0
6.114 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.114 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.115 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
6.115 * * * [progress]: simplifying candidates
6.116 * [simplify]: Simplifying:
  (expm1 (fma (+ x 2.0) x (* y y)))
  (log1p (fma (+ x 2.0) x (* y y)))
  (* (+ x 2.0) x)
  (log (fma (+ x 2.0) x (* y y)))
  (exp (fma (+ x 2.0) x (* y y)))
  (* (cbrt (fma (+ x 2.0) x (* y y))) (cbrt (fma (+ x 2.0) x (* y y))))
  (cbrt (fma (+ x 2.0) x (* y y)))
  (* (* (fma (+ x 2.0) x (* y y)) (fma (+ x 2.0) x (* y y))) (fma (+ x 2.0) x (* y y)))
  (sqrt (fma (+ x 2.0) x (* y y)))
  (sqrt (fma (+ x 2.0) x (* y y)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
6.116 * * [simplify]: iteration 0: 22 enodes
6.129 * * [simplify]: iteration 1: 39 enodes
6.150 * * [simplify]: iteration 2: 85 enodes
6.362 * * [simplify]: iteration 3: 285 enodes
7.267 * * [simplify]: iteration 4: 1552 enodes
9.164 * * [simplify]: iteration complete: 5000 enodes
9.164 * * [simplify]: Extracting #0: cost 10 inf + 0
9.164 * * [simplify]: Extracting #1: cost 135 inf + 0
9.176 * * [simplify]: Extracting #2: cost 1017 inf + 1811
9.229 * * [simplify]: Extracting #3: cost 968 inf + 89872
9.427 * * [simplify]: Extracting #4: cost 107 inf + 320898
9.601 * * [simplify]: Extracting #5: cost 2 inf + 344332
9.994 * * [simplify]: Extracting #6: cost 0 inf + 343110
10.224 * * [simplify]: Extracting #7: cost 0 inf + 343095
10.404 * [simplify]: Simplified to:
  (expm1 (fma y y (* x (+ x 2.0))))
  (log1p (fma y y (* x (+ x 2.0))))
  (* x (+ x 2.0))
  (log (fma y y (* x (+ x 2.0))))
  (exp (fma y y (* x (+ x 2.0))))
  (* (cbrt (fma y y (* x (+ x 2.0)))) (cbrt (fma y y (* x (+ x 2.0)))))
  (cbrt (fma y y (* x (+ x 2.0))))
  (* (* (fma y y (* x (+ x 2.0))) (fma y y (* x (+ x 2.0)))) (fma y y (* x (+ x 2.0))))
  (sqrt (fma y y (* x (+ x 2.0))))
  (sqrt (fma y y (* x (+ x 2.0))))
  (fma y y (* x (+ x 2.0)))
  (fma y y (* x (+ x 2.0)))
  (fma y y (* x (+ x 2.0)))
10.405 * * * [progress]: adding candidates to table
10.502 * [progress]: [Phase 3 of 3] Extracting.
10.503 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.503 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
10.503 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.562 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.623 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.732 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.794 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma (+ x 2.0) x (* y y)))>)
10.901 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.901 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
10.901 * * [simplify]: iteration 0: 8 enodes
10.902 * * [simplify]: iteration 1: 11 enodes
10.903 * * [simplify]: iteration complete: 11 enodes
10.903 * * [simplify]: Extracting #0: cost 1 inf + 0
10.903 * * [simplify]: Extracting #1: cost 3 inf + 0
10.903 * * [simplify]: Extracting #2: cost 6 inf + 0
10.903 * * [simplify]: Extracting #3: cost 6 inf + 42
10.904 * * [simplify]: Extracting #4: cost 3 inf + 86
10.904 * * [simplify]: Extracting #5: cost 0 inf + 452
10.904 * [simplify]: Simplified to:
  (+ (* y y) (+ (* 2.0 x) (* x x)))
14.766 * [regime-testing]: Baseline error score: 0.014376797099637455
14.783 * [regime-testing]: Oracle error score: 0.006250781347668459
14.818 * [regime-testing]: End program error score: 0.014376797099637455
14.977 * [regime-testing]: Target error score: 0.014376797099637455