44.549 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.021 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.021 * * [simplify]: Extracting # 2 : cost  0
0.021 * * [simplify]: Extracting # 3 : cost  0
0.021 * * [simplify]: Extracting # 4 : cost  0
0.021 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.021 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.028 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.103 * * [simplify]: Extracting # 0 : cost  0
0.104 * * [simplify]: Extracting # 1 : cost  0
0.105 * * [simplify]: Extracting # 2 : cost  0
0.105 * * [simplify]: Extracting # 3 : cost  0
0.105 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.267 * * [simplify]: Extracting # 0 : cost  0
0.267 * * [simplify]: Extracting # 1 : cost  0
0.267 * * [simplify]: Extracting # 2 : cost  0
0.268 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.511 * * [simplify]: Extracting # 0 : cost  0
0.511 * * [simplify]: Extracting # 1 : cost  0
0.512 * * [simplify]: Extracting # 2 : cost  0
0.512 * * [simplify]: Extracting # 3 : cost  0
0.513 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.246 * * [simplify]: Extracting # 0 : cost  0
1.249 * * [simplify]: Extracting # 1 : cost  0
1.250 * * [simplify]: Extracting # 2 : cost  0
1.251 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
7.402 * * [simplify]: Extracting # 0 : cost  0
7.412 * * [simplify]: Extracting # 1 : cost  0
7.415 * * [simplify]: Extracting # 2 : cost  0
7.418 * * [simplify]: Extracting # 3 : cost  0
7.421 * * [simplify]: Extracting # 4 : cost  0
7.424 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
11.246 * * [simplify]: Extracting # 0 : cost  0
11.255 * * [simplify]: Extracting # 1 : cost  0
11.262 * * [simplify]: Extracting # 2 : cost  0
11.268 * * [simplify]: Extracting # 3 : cost  0
11.274 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
11.274 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
11.275 * * [progress]: iteration 1 / 4
11.275 * * * [progress]: picking best candidate
11.277 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
11.277 * * * [progress]: localizing error
11.288 * * * [progress]: generating rewritten candidates
11.288 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.360 * * * [progress]: generating series expansions
11.360 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.360 * [backup-simplify]: Simplify (* (+ x y) (- x y)) into (* (+ x y) (- x y))
11.360 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0
11.360 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
11.360 * [taylor]: Taking taylor expansion of (+ x y) in y
11.360 * [taylor]: Taking taylor expansion of x in y
11.360 * [backup-simplify]: Simplify x into x
11.360 * [taylor]: Taking taylor expansion of y in y
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 1 into 1
11.360 * [taylor]: Taking taylor expansion of (- x y) in y
11.360 * [taylor]: Taking taylor expansion of x in y
11.360 * [backup-simplify]: Simplify x into x
11.360 * [taylor]: Taking taylor expansion of y in y
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 1 into 1
11.360 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
11.360 * [taylor]: Taking taylor expansion of (+ x y) in x
11.360 * [taylor]: Taking taylor expansion of x in x
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 1 into 1
11.360 * [taylor]: Taking taylor expansion of y in x
11.360 * [backup-simplify]: Simplify y into y
11.360 * [taylor]: Taking taylor expansion of (- x y) in x
11.361 * [taylor]: Taking taylor expansion of x in x
11.361 * [backup-simplify]: Simplify 0 into 0
11.361 * [backup-simplify]: Simplify 1 into 1
11.361 * [taylor]: Taking taylor expansion of y in x
11.361 * [backup-simplify]: Simplify y into y
11.361 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
11.361 * [taylor]: Taking taylor expansion of (+ x y) in x
11.361 * [taylor]: Taking taylor expansion of x in x
11.361 * [backup-simplify]: Simplify 0 into 0
11.361 * [backup-simplify]: Simplify 1 into 1
11.361 * [taylor]: Taking taylor expansion of y in x
11.361 * [backup-simplify]: Simplify y into y
11.361 * [taylor]: Taking taylor expansion of (- x y) in x
11.361 * [taylor]: Taking taylor expansion of x in x
11.361 * [backup-simplify]: Simplify 0 into 0
11.361 * [backup-simplify]: Simplify 1 into 1
11.361 * [taylor]: Taking taylor expansion of y in x
11.361 * [backup-simplify]: Simplify y into y
11.361 * [backup-simplify]: Simplify (+ 0 y) into y
11.361 * [backup-simplify]: Simplify (- y) into (- y)
11.361 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
11.361 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
11.361 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
11.361 * [taylor]: Taking taylor expansion of -1 in y
11.361 * [backup-simplify]: Simplify -1 into -1
11.361 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.361 * [taylor]: Taking taylor expansion of y in y
11.361 * [backup-simplify]: Simplify 0 into 0
11.361 * [backup-simplify]: Simplify 1 into 1
11.362 * [backup-simplify]: Simplify (- 0) into 0
11.362 * [backup-simplify]: Simplify (+ 1 0) into 1
11.362 * [backup-simplify]: Simplify (+ 1 0) into 1
11.362 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
11.362 * [taylor]: Taking taylor expansion of 0 in y
11.362 * [backup-simplify]: Simplify 0 into 0
11.362 * [backup-simplify]: Simplify 0 into 0
11.362 * [backup-simplify]: Simplify (- 0) into 0
11.363 * [backup-simplify]: Simplify (+ 0 0) into 0
11.363 * [backup-simplify]: Simplify (+ 0 0) into 0
11.363 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
11.363 * [taylor]: Taking taylor expansion of 1 in y
11.363 * [backup-simplify]: Simplify 1 into 1
11.363 * [backup-simplify]: Simplify 1 into 1
11.363 * [backup-simplify]: Simplify 0 into 0
11.364 * [backup-simplify]: Simplify (* 1 1) into 1
11.364 * [backup-simplify]: Simplify (* -1 1) into -1
11.364 * [backup-simplify]: Simplify -1 into -1
11.364 * [backup-simplify]: Simplify (- 0) into 0
11.364 * [backup-simplify]: Simplify (+ 0 0) into 0
11.365 * [backup-simplify]: Simplify (+ 0 0) into 0
11.365 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
11.365 * [taylor]: Taking taylor expansion of 0 in y
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify 0 into 0
11.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
11.366 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
11.366 * [backup-simplify]: Simplify 0 into 0
11.366 * [backup-simplify]: Simplify (- 0) into 0
11.367 * [backup-simplify]: Simplify (+ 0 0) into 0
11.367 * [backup-simplify]: Simplify (+ 0 0) into 0
11.367 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
11.367 * [taylor]: Taking taylor expansion of 0 in y
11.368 * [backup-simplify]: Simplify 0 into 0
11.368 * [backup-simplify]: Simplify 0 into 0
11.368 * [backup-simplify]: Simplify 0 into 0
11.368 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
11.368 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))
11.368 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
11.368 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
11.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
11.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.368 * [taylor]: Taking taylor expansion of x in y
11.368 * [backup-simplify]: Simplify x into x
11.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.368 * [taylor]: Taking taylor expansion of y in y
11.368 * [backup-simplify]: Simplify 0 into 0
11.368 * [backup-simplify]: Simplify 1 into 1
11.368 * [backup-simplify]: Simplify (/ 1 1) into 1
11.368 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
11.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.369 * [taylor]: Taking taylor expansion of y in y
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify 1 into 1
11.369 * [backup-simplify]: Simplify (/ 1 1) into 1
11.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.369 * [taylor]: Taking taylor expansion of x in y
11.369 * [backup-simplify]: Simplify x into x
11.369 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.369 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
11.369 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
11.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.369 * [taylor]: Taking taylor expansion of x in x
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify 1 into 1
11.369 * [backup-simplify]: Simplify (/ 1 1) into 1
11.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.369 * [taylor]: Taking taylor expansion of y in x
11.369 * [backup-simplify]: Simplify y into y
11.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
11.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.369 * [taylor]: Taking taylor expansion of y in x
11.369 * [backup-simplify]: Simplify y into y
11.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.369 * [taylor]: Taking taylor expansion of x in x
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify 1 into 1
11.370 * [backup-simplify]: Simplify (/ 1 1) into 1
11.370 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
11.370 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
11.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.370 * [taylor]: Taking taylor expansion of x in x
11.370 * [backup-simplify]: Simplify 0 into 0
11.370 * [backup-simplify]: Simplify 1 into 1
11.370 * [backup-simplify]: Simplify (/ 1 1) into 1
11.370 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.370 * [taylor]: Taking taylor expansion of y in x
11.370 * [backup-simplify]: Simplify y into y
11.370 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.370 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
11.370 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.370 * [taylor]: Taking taylor expansion of y in x
11.370 * [backup-simplify]: Simplify y into y
11.370 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.370 * [taylor]: Taking taylor expansion of x in x
11.370 * [backup-simplify]: Simplify 0 into 0
11.370 * [backup-simplify]: Simplify 1 into 1
11.371 * [backup-simplify]: Simplify (/ 1 1) into 1
11.371 * [backup-simplify]: Simplify (+ 1 0) into 1
11.371 * [backup-simplify]: Simplify (+ 0 1) into 1
11.371 * [backup-simplify]: Simplify (* 1 1) into 1
11.371 * [taylor]: Taking taylor expansion of 1 in y
11.371 * [backup-simplify]: Simplify 1 into 1
11.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.372 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
11.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.372 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
11.372 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
11.373 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
11.373 * [taylor]: Taking taylor expansion of 0 in y
11.373 * [backup-simplify]: Simplify 0 into 0
11.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.373 * [backup-simplify]: Simplify (+ 0 0) into 0
11.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.374 * [backup-simplify]: Simplify (- 0) into 0
11.374 * [backup-simplify]: Simplify (+ 0 0) into 0
11.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
11.375 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
11.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.375 * [taylor]: Taking taylor expansion of y in y
11.375 * [backup-simplify]: Simplify 0 into 0
11.375 * [backup-simplify]: Simplify 1 into 1
11.375 * [backup-simplify]: Simplify (* 1 1) into 1
11.376 * [backup-simplify]: Simplify (/ 1 1) into 1
11.376 * [backup-simplify]: Simplify (- 1) into -1
11.376 * [backup-simplify]: Simplify -1 into -1
11.376 * [backup-simplify]: Simplify 1 into 1
11.376 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.377 * [backup-simplify]: Simplify (+ 0 0) into 0
11.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.378 * [backup-simplify]: Simplify (- 0) into 0
11.378 * [backup-simplify]: Simplify (+ 0 0) into 0
11.378 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
11.378 * [taylor]: Taking taylor expansion of 0 in y
11.378 * [backup-simplify]: Simplify 0 into 0
11.379 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
11.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.379 * [backup-simplify]: Simplify (- 0) into 0
11.379 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.380 * [backup-simplify]: Simplify (+ 0 0) into 0
11.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.381 * [backup-simplify]: Simplify (- 0) into 0
11.382 * [backup-simplify]: Simplify (+ 0 0) into 0
11.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
11.382 * [taylor]: Taking taylor expansion of 0 in y
11.382 * [backup-simplify]: Simplify 0 into 0
11.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
11.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.384 * [backup-simplify]: Simplify (- 0) into 0
11.384 * [backup-simplify]: Simplify 0 into 0
11.384 * [backup-simplify]: Simplify 0 into 0
11.384 * [backup-simplify]: Simplify 0 into 0
11.384 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
11.384 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
11.384 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
11.384 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
11.384 * [taylor]: Taking taylor expansion of -1 in y
11.384 * [backup-simplify]: Simplify -1 into -1
11.384 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
11.384 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
11.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.384 * [taylor]: Taking taylor expansion of y in y
11.384 * [backup-simplify]: Simplify 0 into 0
11.384 * [backup-simplify]: Simplify 1 into 1
11.385 * [backup-simplify]: Simplify (/ 1 1) into 1
11.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.385 * [taylor]: Taking taylor expansion of x in y
11.385 * [backup-simplify]: Simplify x into x
11.385 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.385 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
11.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.385 * [taylor]: Taking taylor expansion of y in y
11.385 * [backup-simplify]: Simplify 0 into 0
11.385 * [backup-simplify]: Simplify 1 into 1
11.385 * [backup-simplify]: Simplify (/ 1 1) into 1
11.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.385 * [taylor]: Taking taylor expansion of x in y
11.385 * [backup-simplify]: Simplify x into x
11.385 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.385 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
11.385 * [taylor]: Taking taylor expansion of -1 in x
11.385 * [backup-simplify]: Simplify -1 into -1
11.385 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
11.385 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
11.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.385 * [taylor]: Taking taylor expansion of y in x
11.385 * [backup-simplify]: Simplify y into y
11.385 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.385 * [taylor]: Taking taylor expansion of x in x
11.385 * [backup-simplify]: Simplify 0 into 0
11.385 * [backup-simplify]: Simplify 1 into 1
11.386 * [backup-simplify]: Simplify (/ 1 1) into 1
11.386 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.386 * [taylor]: Taking taylor expansion of y in x
11.386 * [backup-simplify]: Simplify y into y
11.386 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.386 * [taylor]: Taking taylor expansion of x in x
11.386 * [backup-simplify]: Simplify 0 into 0
11.386 * [backup-simplify]: Simplify 1 into 1
11.386 * [backup-simplify]: Simplify (/ 1 1) into 1
11.386 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
11.386 * [taylor]: Taking taylor expansion of -1 in x
11.386 * [backup-simplify]: Simplify -1 into -1
11.386 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
11.386 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
11.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.386 * [taylor]: Taking taylor expansion of y in x
11.386 * [backup-simplify]: Simplify y into y
11.386 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.386 * [taylor]: Taking taylor expansion of x in x
11.386 * [backup-simplify]: Simplify 0 into 0
11.386 * [backup-simplify]: Simplify 1 into 1
11.387 * [backup-simplify]: Simplify (/ 1 1) into 1
11.387 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
11.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.387 * [taylor]: Taking taylor expansion of y in x
11.387 * [backup-simplify]: Simplify y into y
11.387 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.387 * [taylor]: Taking taylor expansion of x in x
11.387 * [backup-simplify]: Simplify 0 into 0
11.387 * [backup-simplify]: Simplify 1 into 1
11.387 * [backup-simplify]: Simplify (/ 1 1) into 1
11.387 * [backup-simplify]: Simplify (+ 0 1) into 1
11.388 * [backup-simplify]: Simplify (- 1) into -1
11.388 * [backup-simplify]: Simplify (+ 0 -1) into -1
11.388 * [backup-simplify]: Simplify (* 1 -1) into -1
11.388 * [backup-simplify]: Simplify (* -1 -1) into 1
11.388 * [taylor]: Taking taylor expansion of 1 in y
11.388 * [backup-simplify]: Simplify 1 into 1
11.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.389 * [backup-simplify]: Simplify (- 0) into 0
11.389 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
11.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.390 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
11.390 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
11.391 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
11.391 * [taylor]: Taking taylor expansion of 0 in y
11.391 * [backup-simplify]: Simplify 0 into 0
11.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.393 * [backup-simplify]: Simplify (- 0) into 0
11.393 * [backup-simplify]: Simplify (+ 0 0) into 0
11.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.394 * [backup-simplify]: Simplify (+ 0 0) into 0
11.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
11.396 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2)))
11.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
11.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.396 * [taylor]: Taking taylor expansion of y in y
11.396 * [backup-simplify]: Simplify 0 into 0
11.397 * [backup-simplify]: Simplify 1 into 1
11.397 * [backup-simplify]: Simplify (* 1 1) into 1
11.397 * [backup-simplify]: Simplify (/ 1 1) into 1
11.398 * [backup-simplify]: Simplify (- 1) into -1
11.398 * [backup-simplify]: Simplify -1 into -1
11.398 * [backup-simplify]: Simplify 1 into 1
11.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.399 * [backup-simplify]: Simplify (- 0) into 0
11.400 * [backup-simplify]: Simplify (+ 0 0) into 0
11.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.401 * [backup-simplify]: Simplify (+ 0 0) into 0
11.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
11.404 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
11.404 * [taylor]: Taking taylor expansion of 0 in y
11.404 * [backup-simplify]: Simplify 0 into 0
11.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
11.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.406 * [backup-simplify]: Simplify (- 0) into 0
11.406 * [backup-simplify]: Simplify 0 into 0
11.406 * [backup-simplify]: Simplify 0 into 0
11.406 * [backup-simplify]: Simplify 0 into 0
11.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.407 * [backup-simplify]: Simplify (- 0) into 0
11.408 * [backup-simplify]: Simplify (+ 0 0) into 0
11.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.409 * [backup-simplify]: Simplify (+ 0 0) into 0
11.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
11.412 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
11.412 * [taylor]: Taking taylor expansion of 0 in y
11.412 * [backup-simplify]: Simplify 0 into 0
11.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
11.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.415 * [backup-simplify]: Simplify (- 0) into 0
11.415 * [backup-simplify]: Simplify 0 into 0
11.415 * [backup-simplify]: Simplify 0 into 0
11.415 * [backup-simplify]: Simplify 0 into 0
11.415 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
11.415 * * * [progress]: simplifying candidates
11.417 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (- x y)))
  (log1p (* (+ x y) (- x y)))
  (* (+ x y) (- x y))
  (+ (log (+ x y)) (log (- x y)))
  (log (* (+ x y) (- x y)))
  (exp (* (+ x y) (- x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y))))
  (cbrt (* (+ x y) (- x y)))
  (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (* (+ (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ x y))
  (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma 1 x (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma 1 x (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma 1 x (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ x y) (sqrt (- x y)))
  (* (+ x y) 1)
  (* (+ x y) (+ (sqrt x) (sqrt y)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (- x y))
  (* (sqrt (+ x y)) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (- x y))
  (* (- (* x x) (* y y)) (- x y))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
11.420 * * [simplify]: Extracting # 0 : cost  0
11.420 * * [simplify]: Extracting # 1 : cost  0
11.421 * * [simplify]: Extracting # 2 : cost  0
11.421 * * [simplify]: Extracting # 3 : cost  0
11.421 * * [simplify]: Extracting # 4 : cost  0
11.422 * * [simplify]: Extracting # 5 : cost  0
11.422 * * [simplify]: Extracting # 6 : cost  0
11.422 * * [simplify]: Extracting # 7 : cost  0
11.423 * * [simplify]: Extracting # 8 : cost  0
11.423 * * [simplify]: Extracting # 9 : cost  0
11.423 * * [simplify]: iteration  0 :  120  enodes  (cost  1016 )
11.495 * * [simplify]: Extracting # 0 : cost  0
11.496 * * [simplify]: Extracting # 1 : cost  0
11.497 * * [simplify]: Extracting # 2 : cost  0
11.498 * * [simplify]: Extracting # 3 : cost  0
11.498 * * [simplify]: Extracting # 4 : cost  0
11.499 * * [simplify]: iteration  1 :  322  enodes  (cost  837 )
11.800 * * [simplify]: Extracting # 0 : cost  0
11.803 * * [simplify]: Extracting # 1 : cost  0
11.805 * * [simplify]: Extracting # 2 : cost  0
11.808 * * [simplify]: Extracting # 3 : cost  0
11.810 * * [simplify]: iteration  2 :  1100  enodes  (cost  719 )
12.749 * * [simplify]: Extracting # 0 : cost  0
12.755 * * [simplify]: Extracting # 1 : cost  0
12.761 * * [simplify]: Extracting # 2 : cost  0
12.770 * * [simplify]: Extracting # 3 : cost  0
12.789 * * [simplify]: Extracting # 4 : cost  0
12.801 * * [simplify]: iteration done:  5001  enodes  (cost  695 )
12.802 * [simplify]: Simplified to:
  (expm1 (* (+ x y) (- x y)))
  (log1p (* (+ x y) (- x y)))
  (fma x x (* y (- y)))
  (log (* (- x y) (+ x y)))
  (log (* (- x y) (+ x y)))
  (exp (* (+ x y) (- x y)))
  (pow (fma x x (* (- y) y)) 3)
  (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y))))
  (cbrt (* (+ x y) (- x y)))
  (pow (fma x x (* (- y) y)) 3)
  (sqrt (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (* (+ (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3)))
  (* (fma x x (* y (+ x y))) (fma x x (* y (- y x))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ x y) (fma x x (* y (- y x))))
  (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3)))
  (* (- x y) (fma x x (* y (+ x y))))
  (* (* (+ x y) (- (* x x) (* y y))) (- x y))
  (fma x x (* y (- y)))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (* (+ x y) x)
  (* (- y) (+ x y))
  (* (+ x y) x)
  (* (- y) (+ x y))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (* (- (pow (cbrt x) 3) y) (+ x y))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (fma x x (* y (- y)))
  (* (+ (- y) y) (+ x y))
  (* (+ x y) x)
  (* (- y) (+ x y))
  (* (+ x y) x)
  (* (- y) (+ x y))
  (* (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ x y) (sqrt (- x y)))
  (+ x y)
  (* (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (* (cbrt (+ x y)) (- x y))
  (* (sqrt (+ x y)) (- x y))
  (fma x x (* y (- y)))
  (fma x x (* y (- y)))
  (* (+ x y) (- (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (- x y))
  (* (* (- x y) (- x y)) (+ x y))
  (fma x x (* y (- y)))
  (fma x x (* y (- y)))
  (fma x x (* y (- y)))
12.803 * * * [progress]: adding candidates to table
12.957 * * [progress]: iteration 2 / 4
12.957 * * * [progress]: picking best candidate
12.960 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (* y (- y))))>
12.960 * * * [progress]: localizing error
12.971 * * * [progress]: generating rewritten candidates
12.971 * * * [progress]: generating series expansions
12.971 * * * [progress]: simplifying candidates
12.972 * [simplify]: Simplifying:
  
12.972 * * [simplify]: Extracting # 0 : cost  0
12.972 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
12.972 * * [simplify]: Extracting # 0 : cost  0
12.972 * * [simplify]: iteration done:  0  enodes  (cost  0 )
12.972 * [simplify]: Simplified to:
  
12.972 * * * [progress]: adding candidates to table
12.972 * [progress]: [Phase 3 of 3] Extracting.
12.975 * [simplify]: Simplifying:
  (fma x x (* y (- y)))
12.975 * * [simplify]: Extracting # 0 : cost  0
12.976 * * [simplify]: Extracting # 1 : cost  0
12.976 * * [simplify]: Extracting # 2 : cost  0
12.976 * * [simplify]: Extracting # 3 : cost  0
12.976 * * [simplify]: Extracting # 4 : cost  0
12.976 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
12.976 * * [simplify]: Extracting # 0 : cost  0
12.976 * * [simplify]: Extracting # 1 : cost  0
12.976 * * [simplify]: Extracting # 2 : cost  0
12.976 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
12.977 * * [simplify]: Extracting # 0 : cost  0
12.977 * * [simplify]: iteration done:  8  enodes  (cost  7 )
12.977 * [simplify]: Simplified to:
  (fma x x (* y (- y)))
14.484 * [regime-testing]: Baseline error score: 0.004171311690742069
14.489 * [regime-testing]: Oracle error score: 0.004171311690742069
14.489 * [regime-testing]: End program error score: 0.004171311690742069