69.761 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.036 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.036 * * [simplify]: iteration 0: 7 enodes
0.037 * * [simplify]: iteration 1: 13 enodes
0.039 * * [simplify]: iteration 2: 29 enodes
0.046 * * [simplify]: iteration 3: 84 enodes
0.095 * * [simplify]: iteration 4: 266 enodes
0.208 * * [simplify]: iteration 5: 705 enodes
0.807 * * [simplify]: iteration 6: 1823 enodes
4.054 * * [simplify]: iteration complete: 5001 enodes
4.054 * * [simplify]: Extracting #0: cost 1 inf + 0
4.055 * * [simplify]: Extracting #1: cost 253 inf + 0
4.064 * * [simplify]: Extracting #2: cost 794 inf + 8800
4.107 * * [simplify]: Extracting #3: cost 245 inf + 85165
4.152 * * [simplify]: Extracting #4: cost 2 inf + 124695
4.208 * * [simplify]: Extracting #5: cost 0 inf + 124826
4.282 * * [simplify]: Extracting #6: cost 0 inf + 124796
4.358 * [simplify]: Simplified to:
  (fma (- 1.0 y) (- 1.0 x) x)
4.365 * * [progress]: iteration 1 / 4
4.365 * * * [progress]: picking best candidate
4.373 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1.0 y) (- 1.0 x) x))>
4.373 * * * [progress]: localizing error
4.392 * * * [progress]: generating rewritten candidates
4.393 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.393 * * * [progress]: generating series expansions
4.393 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.393 * [backup-simplify]: Simplify (fma (- 1.0 y) (- 1.0 x) x) into (fma (- 1.0 y) (- 1.0 x) x)
4.394 * [approximate]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in (y x) around 0
4.394 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in x
4.394 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.394 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
4.394 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.394 * [taylor]: Taking taylor expansion of 1.0 in x
4.394 * [backup-simplify]: Simplify 1.0 into 1.0
4.394 * [taylor]: Taking taylor expansion of y in x
4.394 * [backup-simplify]: Simplify y into y
4.394 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.394 * [taylor]: Taking taylor expansion of 1.0 in x
4.394 * [backup-simplify]: Simplify 1.0 into 1.0
4.394 * [taylor]: Taking taylor expansion of x in x
4.394 * [backup-simplify]: Simplify 0 into 0
4.394 * [backup-simplify]: Simplify 1 into 1
4.394 * [taylor]: Taking taylor expansion of x in x
4.394 * [backup-simplify]: Simplify 0 into 0
4.394 * [backup-simplify]: Simplify 1 into 1
4.394 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.394 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.394 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.394 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.394 * [taylor]: Taking taylor expansion of 1.0 in y
4.394 * [backup-simplify]: Simplify 1.0 into 1.0
4.394 * [taylor]: Taking taylor expansion of y in y
4.394 * [backup-simplify]: Simplify 0 into 0
4.394 * [backup-simplify]: Simplify 1 into 1
4.394 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.394 * [taylor]: Taking taylor expansion of 1.0 in y
4.394 * [backup-simplify]: Simplify 1.0 into 1.0
4.395 * [taylor]: Taking taylor expansion of x in y
4.395 * [backup-simplify]: Simplify x into x
4.395 * [taylor]: Taking taylor expansion of x in y
4.395 * [backup-simplify]: Simplify x into x
4.395 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.395 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.395 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.395 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.395 * [taylor]: Taking taylor expansion of 1.0 in y
4.395 * [backup-simplify]: Simplify 1.0 into 1.0
4.395 * [taylor]: Taking taylor expansion of y in y
4.395 * [backup-simplify]: Simplify 0 into 0
4.395 * [backup-simplify]: Simplify 1 into 1
4.395 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.395 * [taylor]: Taking taylor expansion of 1.0 in y
4.395 * [backup-simplify]: Simplify 1.0 into 1.0
4.395 * [taylor]: Taking taylor expansion of x in y
4.395 * [backup-simplify]: Simplify x into x
4.395 * [taylor]: Taking taylor expansion of x in y
4.395 * [backup-simplify]: Simplify x into x
4.396 * [backup-simplify]: Simplify (- 0) into 0
4.396 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.396 * [backup-simplify]: Simplify (- x) into (- x)
4.397 * [backup-simplify]: Simplify (+ 1.0 (- x)) into (- 1.0 x)
4.397 * [backup-simplify]: Simplify (* 1.0 (- 1.0 x)) into (* 1.0 (- 1.0 x))
4.397 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0 x)) x) into 1.0
4.397 * [taylor]: Taking taylor expansion of 1.0 in x
4.397 * [backup-simplify]: Simplify 1.0 into 1.0
4.397 * [backup-simplify]: Simplify 1.0 into 1.0
4.397 * [backup-simplify]: Simplify (- 0) into 0
4.398 * [backup-simplify]: Simplify (+ 0 0) into 0
4.398 * [backup-simplify]: Simplify (- 1) into -1
4.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.399 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 (- 1.0 x))) into (- x 1.0)
4.399 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
4.399 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.399 * [taylor]: Taking taylor expansion of x in x
4.399 * [backup-simplify]: Simplify 0 into 0
4.399 * [backup-simplify]: Simplify 1 into 1
4.399 * [taylor]: Taking taylor expansion of 1.0 in x
4.399 * [backup-simplify]: Simplify 1.0 into 1.0
4.400 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.401 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.401 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.401 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify (- 0) into 0
4.402 * [backup-simplify]: Simplify (+ 0 0) into 0
4.403 * [backup-simplify]: Simplify (- 0) into 0
4.403 * [backup-simplify]: Simplify (+ 0 0) into 0
4.404 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 (- 1.0 x)))) into 0
4.404 * [backup-simplify]: Simplify (+ 0 0) into 0
4.404 * [taylor]: Taking taylor expansion of 0 in x
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify (- 0) into 0
4.405 * [backup-simplify]: Simplify (+ 1 0) into 1
4.405 * [backup-simplify]: Simplify 1 into 1
4.406 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.406 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) into (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x))
4.406 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in (y x) around 0
4.406 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in x
4.406 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.406 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in x
4.406 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.406 * [taylor]: Taking taylor expansion of 1.0 in x
4.406 * [backup-simplify]: Simplify 1.0 into 1.0
4.406 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.406 * [taylor]: Taking taylor expansion of y in x
4.406 * [backup-simplify]: Simplify y into y
4.407 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.407 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.407 * [taylor]: Taking taylor expansion of 1.0 in x
4.407 * [backup-simplify]: Simplify 1.0 into 1.0
4.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.407 * [taylor]: Taking taylor expansion of x in x
4.407 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify 1 into 1
4.407 * [backup-simplify]: Simplify (/ 1 1) into 1
4.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.407 * [taylor]: Taking taylor expansion of x in x
4.407 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify 1 into 1
4.408 * [backup-simplify]: Simplify (/ 1 1) into 1
4.408 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.408 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.408 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.408 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.408 * [taylor]: Taking taylor expansion of 1.0 in y
4.408 * [backup-simplify]: Simplify 1.0 into 1.0
4.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.408 * [taylor]: Taking taylor expansion of y in y
4.408 * [backup-simplify]: Simplify 0 into 0
4.408 * [backup-simplify]: Simplify 1 into 1
4.409 * [backup-simplify]: Simplify (/ 1 1) into 1
4.409 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.409 * [taylor]: Taking taylor expansion of 1.0 in y
4.409 * [backup-simplify]: Simplify 1.0 into 1.0
4.409 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.409 * [taylor]: Taking taylor expansion of x in y
4.409 * [backup-simplify]: Simplify x into x
4.409 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.409 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.409 * [taylor]: Taking taylor expansion of x in y
4.409 * [backup-simplify]: Simplify x into x
4.409 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.409 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.409 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.409 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.409 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.409 * [taylor]: Taking taylor expansion of 1.0 in y
4.410 * [backup-simplify]: Simplify 1.0 into 1.0
4.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.410 * [taylor]: Taking taylor expansion of y in y
4.410 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify 1 into 1
4.410 * [backup-simplify]: Simplify (/ 1 1) into 1
4.410 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.410 * [taylor]: Taking taylor expansion of 1.0 in y
4.410 * [backup-simplify]: Simplify 1.0 into 1.0
4.410 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.410 * [taylor]: Taking taylor expansion of x in y
4.411 * [backup-simplify]: Simplify x into x
4.411 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.411 * [taylor]: Taking taylor expansion of x in y
4.411 * [backup-simplify]: Simplify x into x
4.411 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.411 * [backup-simplify]: Simplify (- 1) into -1
4.412 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.412 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.412 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
4.412 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 x))) into (* -1 (- 1.0 (/ 1 x)))
4.412 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (/ 1 x))) 0) into (- (/ 1 x) 1.0)
4.412 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.412 * [taylor]: Taking taylor expansion of x in x
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 1 into 1
4.413 * [backup-simplify]: Simplify (/ 1 1) into 1
4.413 * [taylor]: Taking taylor expansion of 1.0 in x
4.413 * [backup-simplify]: Simplify 1.0 into 1.0
4.414 * [backup-simplify]: Simplify (+ 1 0) into 1
4.414 * [backup-simplify]: Simplify 1 into 1
4.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.414 * [backup-simplify]: Simplify (- 0) into 0
4.415 * [backup-simplify]: Simplify (+ 0 0) into 0
4.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.416 * [backup-simplify]: Simplify (- 0) into 0
4.416 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.417 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 x)))) into (- 1.0 (* 1.0 (/ 1 x)))
4.417 * [backup-simplify]: Simplify (+ (- 1.0 (* 1.0 (/ 1 x))) (/ 1 x)) into 1.0
4.417 * [taylor]: Taking taylor expansion of 1.0 in x
4.417 * [backup-simplify]: Simplify 1.0 into 1.0
4.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.419 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.420 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.420 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.421 * [backup-simplify]: Simplify (- 0) into 0
4.421 * [backup-simplify]: Simplify (+ 0 0) into 0
4.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.423 * [backup-simplify]: Simplify (- 0) into 0
4.423 * [backup-simplify]: Simplify (+ 0 0) into 0
4.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (- 1.0 (/ 1 x))))) into 0
4.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.425 * [backup-simplify]: Simplify (+ 0 0) into 0
4.425 * [taylor]: Taking taylor expansion of 0 in x
4.425 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify 1.0 into 1.0
4.426 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.427 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 (- y))) (- 1.0 (/ 1 (- x))) (/ 1 (- x))) into (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x))
4.427 * [approximate]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in (y x) around 0
4.427 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in x
4.427 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.427 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in x
4.427 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
4.427 * [taylor]: Taking taylor expansion of 1.0 in x
4.427 * [backup-simplify]: Simplify 1.0 into 1.0
4.427 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.427 * [taylor]: Taking taylor expansion of y in x
4.427 * [backup-simplify]: Simplify y into y
4.427 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.427 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.427 * [taylor]: Taking taylor expansion of x in x
4.427 * [backup-simplify]: Simplify 0 into 0
4.427 * [backup-simplify]: Simplify 1 into 1
4.428 * [backup-simplify]: Simplify (/ 1 1) into 1
4.428 * [taylor]: Taking taylor expansion of 1.0 in x
4.428 * [backup-simplify]: Simplify 1.0 into 1.0
4.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.428 * [taylor]: Taking taylor expansion of -1 in x
4.428 * [backup-simplify]: Simplify -1 into -1
4.428 * [taylor]: Taking taylor expansion of x in x
4.428 * [backup-simplify]: Simplify 0 into 0
4.428 * [backup-simplify]: Simplify 1 into 1
4.429 * [backup-simplify]: Simplify (/ -1 1) into -1
4.429 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.429 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.429 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.429 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.429 * [taylor]: Taking taylor expansion of 1.0 in y
4.429 * [backup-simplify]: Simplify 1.0 into 1.0
4.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.429 * [taylor]: Taking taylor expansion of y in y
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify 1 into 1
4.429 * [backup-simplify]: Simplify (/ 1 1) into 1
4.429 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.430 * [taylor]: Taking taylor expansion of x in y
4.430 * [backup-simplify]: Simplify x into x
4.430 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.430 * [taylor]: Taking taylor expansion of 1.0 in y
4.430 * [backup-simplify]: Simplify 1.0 into 1.0
4.430 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.430 * [taylor]: Taking taylor expansion of -1 in y
4.430 * [backup-simplify]: Simplify -1 into -1
4.430 * [taylor]: Taking taylor expansion of x in y
4.430 * [backup-simplify]: Simplify x into x
4.430 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.430 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.430 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.430 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.430 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.430 * [taylor]: Taking taylor expansion of 1.0 in y
4.430 * [backup-simplify]: Simplify 1.0 into 1.0
4.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.430 * [taylor]: Taking taylor expansion of y in y
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.431 * [backup-simplify]: Simplify (/ 1 1) into 1
4.431 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.431 * [taylor]: Taking taylor expansion of x in y
4.431 * [backup-simplify]: Simplify x into x
4.431 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.431 * [taylor]: Taking taylor expansion of 1.0 in y
4.431 * [backup-simplify]: Simplify 1.0 into 1.0
4.431 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.431 * [taylor]: Taking taylor expansion of -1 in y
4.431 * [backup-simplify]: Simplify -1 into -1
4.431 * [taylor]: Taking taylor expansion of x in y
4.431 * [backup-simplify]: Simplify x into x
4.431 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.432 * [backup-simplify]: Simplify (+ 0 1) into 1
4.432 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
4.432 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) 1.0)) into (+ (/ 1 x) 1.0)
4.432 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
4.432 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.432 * [taylor]: Taking taylor expansion of x in x
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 1 into 1
4.433 * [backup-simplify]: Simplify (/ 1 1) into 1
4.433 * [taylor]: Taking taylor expansion of 1.0 in x
4.433 * [backup-simplify]: Simplify 1.0 into 1.0
4.433 * [backup-simplify]: Simplify (+ 1 0) into 1
4.433 * [backup-simplify]: Simplify 1 into 1
4.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.434 * [backup-simplify]: Simplify (+ 0 0) into 0
4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.436 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 x) 1.0))) into (+ (* 1.0 (/ 1 x)) 1.0)
4.436 * [backup-simplify]: Simplify (+ (+ (* 1.0 (/ 1 x)) 1.0) (/ -1 x)) into 1.0
4.436 * [taylor]: Taking taylor expansion of 1.0 in x
4.437 * [backup-simplify]: Simplify 1.0 into 1.0
4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.438 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
4.438 * [backup-simplify]: Simplify 1.0 into 1.0
4.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.439 * [backup-simplify]: Simplify (+ 0 0) into 0
4.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.440 * [backup-simplify]: Simplify (+ 0 0) into 0
4.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) 1.0)))) into 0
4.442 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
4.442 * [backup-simplify]: Simplify (+ 0 0) into 0
4.442 * [taylor]: Taking taylor expansion of 0 in x
4.442 * [backup-simplify]: Simplify 0 into 0
4.442 * [backup-simplify]: Simplify 1.0 into 1.0
4.443 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.443 * * * [progress]: simplifying candidates
4.443 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* (- 1.0 y) (- 1.0 x)) x))>
4.443 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma (- 1.0 y) (- 1.0 x) x) 1))>
4.443 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x))) (cbrt (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x))))>
4.443 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma (- 1.0 y) (- 1.0 x) x)))>
4.444 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))))>
4.444 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.444 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.444 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.444 * [simplify]: Simplifying:
  (expm1 (fma (- 1.0 y) (- 1.0 x) x))
  (log1p (fma (- 1.0 y) (- 1.0 x) x))
  (* (- 1.0 y) (- 1.0 x))
  (log (fma (- 1.0 y) (- 1.0 x) x))
  (exp (fma (- 1.0 y) (- 1.0 x) x))
  (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x)))
  (cbrt (fma (- 1.0 y) (- 1.0 x) x))
  (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
4.445 * * [simplify]: iteration 0: 21 enodes
4.453 * * [simplify]: iteration 1: 35 enodes
4.466 * * [simplify]: iteration 2: 87 enodes
4.516 * * [simplify]: iteration 3: 298 enodes
4.716 * * [simplify]: iteration 4: 1612 enodes
5.495 * * [simplify]: iteration complete: 5002 enodes
5.496 * * [simplify]: Extracting #0: cost 11 inf + 0
5.496 * * [simplify]: Extracting #1: cost 163 inf + 0
5.503 * * [simplify]: Extracting #2: cost 939 inf + 1638
5.537 * * [simplify]: Extracting #3: cost 1283 inf + 84296
5.664 * * [simplify]: Extracting #4: cost 221 inf + 389761
5.820 * * [simplify]: Extracting #5: cost 2 inf + 452742
5.948 * * [simplify]: Extracting #6: cost 0 inf + 453416
6.089 * [simplify]: Simplified to:
  (expm1 (fma (- 1.0 y) (- 1.0 x) x))
  (log1p (fma (- 1.0 y) (- 1.0 x) x))
  (* (- 1.0 x) (- 1.0 y))
  (log (fma (- 1.0 y) (- 1.0 x) x))
  (exp (fma (- 1.0 y) (- 1.0 x) x))
  (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x)))
  (cbrt (fma (- 1.0 y) (- 1.0 x) x))
  (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
6.090 * * * [progress]: adding candidates to table
6.155 * * [progress]: iteration 2 / 4
6.155 * * * [progress]: picking best candidate
6.158 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (- x 1.0) 1.0))>
6.158 * * * [progress]: localizing error
6.173 * * * [progress]: generating rewritten candidates
6.173 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.174 * * * [progress]: generating series expansions
6.174 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.174 * [backup-simplify]: Simplify (fma y (- x 1.0) 1.0) into (fma y (- x 1.0) 1.0)
6.174 * [approximate]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in (y x) around 0
6.174 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in x
6.174 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.174 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in x
6.174 * [taylor]: Taking taylor expansion of y in x
6.174 * [backup-simplify]: Simplify y into y
6.174 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.174 * [taylor]: Taking taylor expansion of x in x
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 1 into 1
6.174 * [taylor]: Taking taylor expansion of 1.0 in x
6.174 * [backup-simplify]: Simplify 1.0 into 1.0
6.175 * [taylor]: Taking taylor expansion of 1.0 in x
6.175 * [backup-simplify]: Simplify 1.0 into 1.0
6.175 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.175 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.175 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.175 * [taylor]: Taking taylor expansion of y in y
6.175 * [backup-simplify]: Simplify 0 into 0
6.175 * [backup-simplify]: Simplify 1 into 1
6.175 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.175 * [taylor]: Taking taylor expansion of x in y
6.175 * [backup-simplify]: Simplify x into x
6.175 * [taylor]: Taking taylor expansion of 1.0 in y
6.175 * [backup-simplify]: Simplify 1.0 into 1.0
6.175 * [taylor]: Taking taylor expansion of 1.0 in y
6.175 * [backup-simplify]: Simplify 1.0 into 1.0
6.175 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.175 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.175 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.175 * [taylor]: Taking taylor expansion of y in y
6.175 * [backup-simplify]: Simplify 0 into 0
6.175 * [backup-simplify]: Simplify 1 into 1
6.175 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.175 * [taylor]: Taking taylor expansion of x in y
6.175 * [backup-simplify]: Simplify x into x
6.175 * [taylor]: Taking taylor expansion of 1.0 in y
6.175 * [backup-simplify]: Simplify 1.0 into 1.0
6.175 * [taylor]: Taking taylor expansion of 1.0 in y
6.175 * [backup-simplify]: Simplify 1.0 into 1.0
6.176 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.177 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
6.177 * [backup-simplify]: Simplify (* 0 (- x 1.0)) into 0
6.177 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.177 * [taylor]: Taking taylor expansion of 1.0 in x
6.177 * [backup-simplify]: Simplify 1.0 into 1.0
6.178 * [backup-simplify]: Simplify 1.0 into 1.0
6.178 * [backup-simplify]: Simplify (- 0) into 0
6.178 * [backup-simplify]: Simplify (+ 0 0) into 0
6.179 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x 1.0))) into (- x 1.0)
6.179 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
6.179 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.179 * [taylor]: Taking taylor expansion of x in x
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify 1 into 1
6.179 * [taylor]: Taking taylor expansion of 1.0 in x
6.179 * [backup-simplify]: Simplify 1.0 into 1.0
6.180 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.181 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.181 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.181 * [backup-simplify]: Simplify 0 into 0
6.182 * [backup-simplify]: Simplify (- 0) into 0
6.182 * [backup-simplify]: Simplify (+ 0 0) into 0
6.183 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x 1.0)))) into 0
6.183 * [backup-simplify]: Simplify (+ 0 0) into 0
6.183 * [taylor]: Taking taylor expansion of 0 in x
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify (- 0) into 0
6.184 * [backup-simplify]: Simplify (+ 1 0) into 1
6.184 * [backup-simplify]: Simplify 1 into 1
6.185 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.185 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) into (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0)
6.185 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in (y x) around 0
6.185 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in x
6.185 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.185 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in x
6.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.186 * [taylor]: Taking taylor expansion of y in x
6.186 * [backup-simplify]: Simplify y into y
6.186 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.186 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.186 * [taylor]: Taking taylor expansion of x in x
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 1 into 1
6.186 * [backup-simplify]: Simplify (/ 1 1) into 1
6.186 * [taylor]: Taking taylor expansion of 1.0 in x
6.186 * [backup-simplify]: Simplify 1.0 into 1.0
6.186 * [taylor]: Taking taylor expansion of 1.0 in x
6.186 * [backup-simplify]: Simplify 1.0 into 1.0
6.186 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.186 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.186 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.187 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.187 * [taylor]: Taking taylor expansion of y in y
6.187 * [backup-simplify]: Simplify 0 into 0
6.187 * [backup-simplify]: Simplify 1 into 1
6.187 * [backup-simplify]: Simplify (/ 1 1) into 1
6.187 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.187 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.187 * [taylor]: Taking taylor expansion of x in y
6.187 * [backup-simplify]: Simplify x into x
6.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.187 * [taylor]: Taking taylor expansion of 1.0 in y
6.187 * [backup-simplify]: Simplify 1.0 into 1.0
6.187 * [taylor]: Taking taylor expansion of 1.0 in y
6.187 * [backup-simplify]: Simplify 1.0 into 1.0
6.187 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.187 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.187 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.187 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.188 * [taylor]: Taking taylor expansion of y in y
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [backup-simplify]: Simplify (/ 1 1) into 1
6.188 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.188 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.188 * [taylor]: Taking taylor expansion of x in y
6.188 * [backup-simplify]: Simplify x into x
6.188 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.188 * [taylor]: Taking taylor expansion of 1.0 in y
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.188 * [taylor]: Taking taylor expansion of 1.0 in y
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.189 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.189 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
6.190 * [backup-simplify]: Simplify (* 1 (- (/ 1 x) 1.0)) into (- (/ 1 x) 1.0)
6.190 * [backup-simplify]: Simplify (+ (- (/ 1 x) 1.0) 0) into (- (/ 1 x) 1.0)
6.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.190 * [taylor]: Taking taylor expansion of x in x
6.190 * [backup-simplify]: Simplify 0 into 0
6.190 * [backup-simplify]: Simplify 1 into 1
6.190 * [backup-simplify]: Simplify (/ 1 1) into 1
6.190 * [taylor]: Taking taylor expansion of 1.0 in x
6.190 * [backup-simplify]: Simplify 1.0 into 1.0
6.191 * [backup-simplify]: Simplify (+ 1 0) into 1
6.191 * [backup-simplify]: Simplify 1 into 1
6.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.191 * [backup-simplify]: Simplify (- 0) into 0
6.192 * [backup-simplify]: Simplify (+ 0 0) into 0
6.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x) 1.0))) into 0
6.194 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.194 * [taylor]: Taking taylor expansion of 1.0 in x
6.194 * [backup-simplify]: Simplify 1.0 into 1.0
6.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.195 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.196 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.197 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.197 * [backup-simplify]: Simplify (- 0) into 0
6.198 * [backup-simplify]: Simplify (+ 0 0) into 0
6.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.200 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x) 1.0)))) into 0
6.201 * [backup-simplify]: Simplify (+ 0 0) into 0
6.201 * [taylor]: Taking taylor expansion of 0 in x
6.201 * [backup-simplify]: Simplify 0 into 0
6.201 * [backup-simplify]: Simplify 1.0 into 1.0
6.201 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.202 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x)) 1.0) 1.0) into (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0)
6.202 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in (y x) around 0
6.202 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in x
6.202 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.202 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in x
6.202 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.202 * [taylor]: Taking taylor expansion of -1 in x
6.202 * [backup-simplify]: Simplify -1 into -1
6.202 * [taylor]: Taking taylor expansion of y in x
6.202 * [backup-simplify]: Simplify y into y
6.202 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.202 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
6.202 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.202 * [taylor]: Taking taylor expansion of x in x
6.202 * [backup-simplify]: Simplify 0 into 0
6.202 * [backup-simplify]: Simplify 1 into 1
6.203 * [backup-simplify]: Simplify (/ 1 1) into 1
6.203 * [taylor]: Taking taylor expansion of 1.0 in x
6.203 * [backup-simplify]: Simplify 1.0 into 1.0
6.203 * [taylor]: Taking taylor expansion of 1.0 in x
6.203 * [backup-simplify]: Simplify 1.0 into 1.0
6.203 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.203 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.203 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.203 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.203 * [taylor]: Taking taylor expansion of -1 in y
6.203 * [backup-simplify]: Simplify -1 into -1
6.203 * [taylor]: Taking taylor expansion of y in y
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify 1 into 1
6.204 * [backup-simplify]: Simplify (/ -1 1) into -1
6.204 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.204 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.204 * [taylor]: Taking taylor expansion of x in y
6.204 * [backup-simplify]: Simplify x into x
6.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.204 * [taylor]: Taking taylor expansion of 1.0 in y
6.204 * [backup-simplify]: Simplify 1.0 into 1.0
6.204 * [taylor]: Taking taylor expansion of 1.0 in y
6.204 * [backup-simplify]: Simplify 1.0 into 1.0
6.204 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.204 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.204 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.204 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.204 * [taylor]: Taking taylor expansion of -1 in y
6.204 * [backup-simplify]: Simplify -1 into -1
6.204 * [taylor]: Taking taylor expansion of y in y
6.204 * [backup-simplify]: Simplify 0 into 0
6.204 * [backup-simplify]: Simplify 1 into 1
6.205 * [backup-simplify]: Simplify (/ -1 1) into -1
6.205 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.205 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.205 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.205 * [taylor]: Taking taylor expansion of x in y
6.205 * [backup-simplify]: Simplify x into x
6.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.205 * [taylor]: Taking taylor expansion of 1.0 in y
6.205 * [backup-simplify]: Simplify 1.0 into 1.0
6.205 * [taylor]: Taking taylor expansion of 1.0 in y
6.205 * [backup-simplify]: Simplify 1.0 into 1.0
6.205 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
6.206 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.206 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 x) 1.0))) into (+ (/ 1 x) 1.0)
6.206 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
6.206 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.206 * [taylor]: Taking taylor expansion of x in x
6.206 * [backup-simplify]: Simplify 0 into 0
6.206 * [backup-simplify]: Simplify 1 into 1
6.207 * [backup-simplify]: Simplify (/ 1 1) into 1
6.207 * [taylor]: Taking taylor expansion of 1.0 in x
6.207 * [backup-simplify]: Simplify 1.0 into 1.0
6.207 * [backup-simplify]: Simplify (+ 1 0) into 1
6.207 * [backup-simplify]: Simplify 1 into 1
6.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.208 * [backup-simplify]: Simplify (+ 0 0) into 0
6.208 * [backup-simplify]: Simplify (- 0) into 0
6.209 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.210 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.210 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 x) 1.0)))) into 0
6.211 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.211 * [taylor]: Taking taylor expansion of 1.0 in x
6.211 * [backup-simplify]: Simplify 1.0 into 1.0
6.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.212 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.212 * [backup-simplify]: Simplify 1.0 into 1.0
6.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.213 * [backup-simplify]: Simplify (+ 0 0) into 0
6.213 * [backup-simplify]: Simplify (- 0) into 0
6.214 * [backup-simplify]: Simplify (- 0) into 0
6.215 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.215 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.216 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 x) 1.0))))) into 0
6.217 * [backup-simplify]: Simplify (+ 0 0) into 0
6.217 * [taylor]: Taking taylor expansion of 0 in x
6.217 * [backup-simplify]: Simplify 0 into 0
6.217 * [backup-simplify]: Simplify 1.0 into 1.0
6.217 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.217 * * * [progress]: simplifying candidates
6.217 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma y (- x 1.0) 1.0))))>
6.217 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma y (- x 1.0) 1.0))))>
6.217 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
6.217 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma y (- x 1.0) 1.0) 1))>
6.217 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0))) (cbrt (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0)) (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fma y (- x 1.0) 1.0)) (sqrt (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma y (- x 1.0) 1.0)))>
6.218 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma y (- x 1.0) 1.0))))>
6.218 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.218 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.218 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.218 * [simplify]: Simplifying:
  (expm1 (fma y (- x 1.0) 1.0))
  (log1p (fma y (- x 1.0) 1.0))
  (* y (- x 1.0))
  (log (fma y (- x 1.0) 1.0))
  (exp (fma y (- x 1.0) 1.0))
  (* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0)))
  (cbrt (fma y (- x 1.0) 1.0))
  (* (* (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0)) (fma y (- x 1.0) 1.0))
  (sqrt (fma y (- x 1.0) 1.0))
  (sqrt (fma y (- x 1.0) 1.0))
  (real->posit16 (fma y (- x 1.0) 1.0))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
6.219 * * [simplify]: iteration 0: 20 enodes
6.226 * * [simplify]: iteration 1: 32 enodes
6.236 * * [simplify]: iteration 2: 67 enodes
6.252 * * [simplify]: iteration 3: 271 enodes
6.475 * * [simplify]: iteration 4: 1266 enodes
7.232 * * [simplify]: iteration complete: 5000 enodes
7.232 * * [simplify]: Extracting #0: cost 11 inf + 0
7.233 * * [simplify]: Extracting #1: cost 78 inf + 0
7.236 * * [simplify]: Extracting #2: cost 748 inf + 239
7.253 * * [simplify]: Extracting #3: cost 1265 inf + 20183
7.319 * * [simplify]: Extracting #4: cost 219 inf + 260613
7.419 * * [simplify]: Extracting #5: cost 7 inf + 308337
7.535 * * [simplify]: Extracting #6: cost 0 inf + 310737
7.675 * [simplify]: Simplified to:
  (expm1 (fma (- x 1.0) y 1.0))
  (log1p (fma (- x 1.0) y 1.0))
  (* (- x 1.0) y)
  (log (fma (- x 1.0) y 1.0))
  (exp (fma (- x 1.0) y 1.0))
  (* (cbrt (fma (- x 1.0) y 1.0)) (cbrt (fma (- x 1.0) y 1.0)))
  (cbrt (fma (- x 1.0) y 1.0))
  (* (* (fma (- x 1.0) y 1.0) (fma (- x 1.0) y 1.0)) (fma (- x 1.0) y 1.0))
  (sqrt (fma (- x 1.0) y 1.0))
  (sqrt (fma (- x 1.0) y 1.0))
  (real->posit16 (fma (- x 1.0) y 1.0))
  (fma (- x 1.0) y 1.0)
  (fma (- x 1.0) y 1.0)
  (fma (- x 1.0) y 1.0)
7.676 * * * [progress]: adding candidates to table
7.729 * [progress]: [Phase 3 of 3] Extracting.
7.733 * [simplify]: Simplifying:
  (fma y (- x 1.0) 1.0)
7.734 * * [simplify]: iteration 0: 5 enodes
7.734 * * [simplify]: iteration complete: 5 enodes
7.734 * * [simplify]: Extracting #0: cost 1 inf + 0
7.734 * * [simplify]: Extracting #1: cost 4 inf + 0
7.734 * * [simplify]: Extracting #2: cost 3 inf + 2
7.734 * * [simplify]: Extracting #3: cost 0 inf + 143
7.734 * [simplify]: Simplified to:
  (fma y (- x 1.0) 1.0)
9.380 * [regime-testing]: Baseline error score: 0.005375671958994874
9.383 * [regime-testing]: Oracle error score: 0.005375671958994874
9.383 * [regime-testing]: End program error score: 0.005375671958994874
9.447 * [regime-testing]: Target error score: 0.004375546943367921