0.490 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.065 * * * [progress]: [2/2] Setting up program.
0.068 * [progress]: [Phase 2 of 3] Improving.
0.070 * [simplify]: Simplifying:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.071 * * [simplify]: Extracting # 0 : cost  0
0.071 * * [simplify]: Extracting # 1 : cost  0
0.071 * * [simplify]: Extracting # 2 : cost  0
0.071 * * [simplify]: Extracting # 3 : cost  0
0.071 * * [simplify]: Extracting # 4 : cost  0
0.071 * * [simplify]: Extracting # 5 : cost  0
0.072 * * [simplify]: iteration  0 :  5  enodes  (cost  9 )
0.076 * * [simplify]: Extracting # 0 : cost  0
0.076 * * [simplify]: Extracting # 1 : cost  0
0.076 * * [simplify]: Extracting # 2 : cost  0
0.076 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.080 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.081 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: iteration  2 :  37  enodes  (cost  9 )
0.122 * * [simplify]: Extracting # 0 : cost  0
0.123 * * [simplify]: Extracting # 1 : cost  0
0.123 * * [simplify]: Extracting # 2 : cost  0
0.123 * * [simplify]: iteration  3 :  102  enodes  (cost  9 )
0.151 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: Extracting # 1 : cost  0
0.151 * * [simplify]: Extracting # 2 : cost  0
0.152 * * [simplify]: Extracting # 3 : cost  0
0.152 * * [simplify]: iteration  4 :  205  enodes  (cost  9 )
0.228 * * [simplify]: Extracting # 0 : cost  0
0.228 * * [simplify]: Extracting # 1 : cost  0
0.228 * * [simplify]: Extracting # 2 : cost  0
0.228 * * [simplify]: Extracting # 3 : cost  0
0.229 * * [simplify]: iteration  5 :  336  enodes  (cost  9 )
0.340 * * [simplify]: Extracting # 0 : cost  0
0.341 * * [simplify]: Extracting # 1 : cost  0
0.341 * * [simplify]: Extracting # 2 : cost  0
0.341 * * [simplify]: iteration  6 :  449  enodes  (cost  9 )
0.502 * * [simplify]: Extracting # 0 : cost  0
0.502 * * [simplify]: Extracting # 1 : cost  0
0.503 * * [simplify]: Extracting # 2 : cost  0
0.503 * * [simplify]: iteration  7 :  706  enodes  (cost  9 )
0.910 * * [simplify]: Extracting # 0 : cost  0
0.911 * * [simplify]: Extracting # 1 : cost  0
0.912 * * [simplify]: Extracting # 2 : cost  0
0.912 * * [simplify]: Extracting # 3 : cost  0
0.913 * * [simplify]: Extracting # 4 : cost  0
0.913 * * [simplify]: iteration  8 :  1163  enodes  (cost  9 )
1.619 * * [simplify]: Extracting # 0 : cost  0
1.620 * * [simplify]: Extracting # 1 : cost  0
1.621 * * [simplify]: Extracting # 2 : cost  0
1.621 * * [simplify]: Extracting # 3 : cost  0
1.622 * * [simplify]: iteration  9 :  1619  enodes  (cost  9 )
2.429 * * [simplify]: Extracting # 0 : cost  0
2.430 * * [simplify]: Extracting # 1 : cost  0
2.431 * * [simplify]: Extracting # 2 : cost  0
2.431 * * [simplify]: iteration  10 :  2106  enodes  (cost  9 )
3.306 * * [simplify]: Extracting # 0 : cost  0
3.308 * * [simplify]: Extracting # 1 : cost  0
3.308 * * [simplify]: Extracting # 2 : cost  0
3.309 * * [simplify]: iteration  11 :  2270  enodes  (cost  9 )
4.301 * * [simplify]: Extracting # 0 : cost  0
4.302 * * [simplify]: Extracting # 1 : cost  0
4.303 * * [simplify]: iteration  12 :  2474  enodes  (cost  9 )
5.367 * * [simplify]: Extracting # 0 : cost  0
5.368 * * [simplify]: Extracting # 1 : cost  0
5.369 * * [simplify]: Extracting # 2 : cost  0
5.370 * * [simplify]: iteration  13 :  2738  enodes  (cost  9 )
6.819 * * [simplify]: Extracting # 0 : cost  0
6.820 * * [simplify]: Extracting # 1 : cost  0
6.821 * * [simplify]: iteration  14 :  3210  enodes  (cost  9 )
7.912 * * [simplify]: Extracting # 0 : cost  0
7.913 * * [simplify]: Extracting # 1 : cost  0
7.914 * * [simplify]: Extracting # 2 : cost  0
7.915 * * [simplify]: iteration  15 :  3254  enodes  (cost  9 )
9.190 * * [simplify]: Extracting # 0 : cost  0
9.191 * * [simplify]: Extracting # 1 : cost  0
9.193 * * [simplify]: Extracting # 2 : cost  0
9.194 * * [simplify]: iteration  16 :  3344  enodes  (cost  9 )
10.830 * * [simplify]: Extracting # 0 : cost  0
10.831 * * [simplify]: Extracting # 1 : cost  0
10.832 * * [simplify]: iteration  17 :  3568  enodes  (cost  9 )
12.287 * * [simplify]: Extracting # 0 : cost  0
12.287 * * [simplify]: iteration done:  3568  enodes  (cost  9 )
12.288 * [simplify]: Simplified to:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
12.289 * * [progress]: iteration 1 / 4
12.289 * * * [progress]: picking best candidate
12.290 * * * * [pick]: Picked  #<alt (λ (x) (- (* (+ x 1.0) (+ x 1.0)) 1.0))>
12.290 * * * [progress]: localizing error
12.297 * * * [progress]: generating rewritten candidates
12.297 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
12.316 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
12.356 * * * [progress]: generating series expansions
12.356 * * * * [progress]: [ 1 / 2 ] generating series at (2)
12.360 * [backup-simplify]: Simplify (- (* (+ x 1.0) (+ x 1.0)) 1.0) into (+ (pow x 2) (* 2.0 x))
12.360 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
12.361 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
12.361 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.361 * [taylor]: Taking taylor expansion of x in x
12.361 * [backup-simplify]: Simplify 0 into 0
12.361 * [backup-simplify]: Simplify 1 into 1
12.361 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
12.361 * [taylor]: Taking taylor expansion of 2.0 in x
12.361 * [backup-simplify]: Simplify 2.0 into 2.0
12.361 * [taylor]: Taking taylor expansion of x in x
12.361 * [backup-simplify]: Simplify 0 into 0
12.361 * [backup-simplify]: Simplify 1 into 1
12.362 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
12.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.362 * [taylor]: Taking taylor expansion of x in x
12.362 * [backup-simplify]: Simplify 0 into 0
12.362 * [backup-simplify]: Simplify 1 into 1
12.362 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
12.362 * [taylor]: Taking taylor expansion of 2.0 in x
12.362 * [backup-simplify]: Simplify 2.0 into 2.0
12.362 * [taylor]: Taking taylor expansion of x in x
12.362 * [backup-simplify]: Simplify 0 into 0
12.362 * [backup-simplify]: Simplify 1 into 1
12.363 * [backup-simplify]: Simplify (* 2.0 0) into 0
12.363 * [backup-simplify]: Simplify (+ 0 0) into 0
12.363 * [backup-simplify]: Simplify 0 into 0
12.364 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
12.364 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
12.364 * [backup-simplify]: Simplify 2.0 into 2.0
12.365 * [backup-simplify]: Simplify (* 1 1) into 1
12.365 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
12.366 * [backup-simplify]: Simplify (+ 1 0) into 1
12.366 * [backup-simplify]: Simplify 1 into 1
12.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.367 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
12.367 * [backup-simplify]: Simplify (+ 0 0) into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.368 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
12.368 * [backup-simplify]: Simplify (+ 0 0) into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.370 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
12.370 * [backup-simplify]: Simplify (+ 0 0) into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.371 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
12.371 * [backup-simplify]: Simplify (+ 0 0) into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.373 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
12.373 * [backup-simplify]: Simplify (+ 0 0) into 0
12.373 * [backup-simplify]: Simplify 0 into 0
12.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.375 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
12.375 * [backup-simplify]: Simplify (+ 0 0) into 0
12.375 * [backup-simplify]: Simplify 0 into 0
12.376 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (pow x 2) (* 2.0 x))
12.376 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) 1.0) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
12.376 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
12.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
12.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.376 * [taylor]: Taking taylor expansion of x in x
12.376 * [backup-simplify]: Simplify 0 into 0
12.376 * [backup-simplify]: Simplify 1 into 1
12.376 * [backup-simplify]: Simplify (* 1 1) into 1
12.377 * [backup-simplify]: Simplify (/ 1 1) into 1
12.377 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
12.377 * [taylor]: Taking taylor expansion of 2.0 in x
12.377 * [backup-simplify]: Simplify 2.0 into 2.0
12.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.377 * [taylor]: Taking taylor expansion of x in x
12.377 * [backup-simplify]: Simplify 0 into 0
12.377 * [backup-simplify]: Simplify 1 into 1
12.377 * [backup-simplify]: Simplify (/ 1 1) into 1
12.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
12.377 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.377 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.377 * [taylor]: Taking taylor expansion of x in x
12.377 * [backup-simplify]: Simplify 0 into 0
12.377 * [backup-simplify]: Simplify 1 into 1
12.377 * [backup-simplify]: Simplify (* 1 1) into 1
12.377 * [backup-simplify]: Simplify (/ 1 1) into 1
12.377 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
12.377 * [taylor]: Taking taylor expansion of 2.0 in x
12.377 * [backup-simplify]: Simplify 2.0 into 2.0
12.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.378 * [taylor]: Taking taylor expansion of x in x
12.378 * [backup-simplify]: Simplify 0 into 0
12.378 * [backup-simplify]: Simplify 1 into 1
12.378 * [backup-simplify]: Simplify (/ 1 1) into 1
12.378 * [backup-simplify]: Simplify (+ 1 0) into 1
12.378 * [backup-simplify]: Simplify 1 into 1
12.379 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.379 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
12.380 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
12.380 * [backup-simplify]: Simplify 2.0 into 2.0
12.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.381 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
12.381 * [backup-simplify]: Simplify (+ 0 0) into 0
12.382 * [backup-simplify]: Simplify 0 into 0
12.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.383 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
12.384 * [backup-simplify]: Simplify (+ 0 0) into 0
12.384 * [backup-simplify]: Simplify 0 into 0
12.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.386 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.386 * [backup-simplify]: Simplify (+ 0 0) into 0
12.386 * [backup-simplify]: Simplify 0 into 0
12.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.389 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.389 * [backup-simplify]: Simplify (+ 0 0) into 0
12.389 * [backup-simplify]: Simplify 0 into 0
12.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.391 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.392 * [backup-simplify]: Simplify (+ 0 0) into 0
12.392 * [backup-simplify]: Simplify 0 into 0
12.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
12.393 * [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
12.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.394 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.395 * [backup-simplify]: Simplify (+ 0 0) into 0
12.395 * [backup-simplify]: Simplify 0 into 0
12.395 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) (* 2.0 x))
12.395 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) 1.0) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
12.395 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
12.395 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
12.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.395 * [taylor]: Taking taylor expansion of x in x
12.395 * [backup-simplify]: Simplify 0 into 0
12.395 * [backup-simplify]: Simplify 1 into 1
12.395 * [backup-simplify]: Simplify (* 1 1) into 1
12.396 * [backup-simplify]: Simplify (/ 1 1) into 1
12.396 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
12.396 * [taylor]: Taking taylor expansion of 2.0 in x
12.396 * [backup-simplify]: Simplify 2.0 into 2.0
12.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.396 * [taylor]: Taking taylor expansion of x in x
12.396 * [backup-simplify]: Simplify 0 into 0
12.396 * [backup-simplify]: Simplify 1 into 1
12.396 * [backup-simplify]: Simplify (/ 1 1) into 1
12.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
12.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
12.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
12.396 * [taylor]: Taking taylor expansion of x in x
12.396 * [backup-simplify]: Simplify 0 into 0
12.396 * [backup-simplify]: Simplify 1 into 1
12.396 * [backup-simplify]: Simplify (* 1 1) into 1
12.396 * [backup-simplify]: Simplify (/ 1 1) into 1
12.396 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
12.396 * [taylor]: Taking taylor expansion of 2.0 in x
12.396 * [backup-simplify]: Simplify 2.0 into 2.0
12.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.397 * [taylor]: Taking taylor expansion of x in x
12.397 * [backup-simplify]: Simplify 0 into 0
12.397 * [backup-simplify]: Simplify 1 into 1
12.397 * [backup-simplify]: Simplify (/ 1 1) into 1
12.397 * [backup-simplify]: Simplify (+ 1 0) into 1
12.397 * [backup-simplify]: Simplify 1 into 1
12.397 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.398 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
12.398 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
12.399 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
12.399 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
12.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.401 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
12.401 * [backup-simplify]: Simplify (- 0) into 0
12.401 * [backup-simplify]: Simplify (+ 0 0) into 0
12.401 * [backup-simplify]: Simplify 0 into 0
12.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.403 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
12.403 * [backup-simplify]: Simplify (- 0) into 0
12.404 * [backup-simplify]: Simplify (+ 0 0) into 0
12.404 * [backup-simplify]: Simplify 0 into 0
12.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.406 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.406 * [backup-simplify]: Simplify (- 0) into 0
12.406 * [backup-simplify]: Simplify (+ 0 0) into 0
12.406 * [backup-simplify]: Simplify 0 into 0
12.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.409 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
12.409 * [backup-simplify]: Simplify (- 0) into 0
12.409 * [backup-simplify]: Simplify (+ 0 0) into 0
12.409 * [backup-simplify]: Simplify 0 into 0
12.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.411 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
12.412 * [backup-simplify]: Simplify (- 0) into 0
12.412 * [backup-simplify]: Simplify (+ 0 0) into 0
12.412 * [backup-simplify]: Simplify 0 into 0
12.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
12.413 * [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
12.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.414 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
12.415 * [backup-simplify]: Simplify (- 0) into 0
12.415 * [backup-simplify]: Simplify (+ 0 0) into 0
12.415 * [backup-simplify]: Simplify 0 into 0
12.415 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) (* 2.0 x))
12.415 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
12.416 * [backup-simplify]: Simplify (* (+ x 1.0) (+ x 1.0)) into (pow (+ x 1.0) 2)
12.416 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
12.416 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
12.416 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
12.416 * [taylor]: Taking taylor expansion of x in x
12.416 * [backup-simplify]: Simplify 0 into 0
12.416 * [backup-simplify]: Simplify 1 into 1
12.416 * [taylor]: Taking taylor expansion of 1.0 in x
12.416 * [backup-simplify]: Simplify 1.0 into 1.0
12.416 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
12.416 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
12.416 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
12.416 * [taylor]: Taking taylor expansion of x in x
12.416 * [backup-simplify]: Simplify 0 into 0
12.416 * [backup-simplify]: Simplify 1 into 1
12.416 * [taylor]: Taking taylor expansion of 1.0 in x
12.416 * [backup-simplify]: Simplify 1.0 into 1.0
12.416 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
12.417 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
12.417 * [backup-simplify]: Simplify 1.0 into 1.0
12.417 * [backup-simplify]: Simplify (+ 1 0) into 1
12.418 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 1 1.0)) into 2.0
12.418 * [backup-simplify]: Simplify 2.0 into 2.0
12.418 * [backup-simplify]: Simplify (+ 0 0) into 0
12.418 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 1) (* 0 1.0))) into 1
12.418 * [backup-simplify]: Simplify 1 into 1
12.419 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (pow x 2) (+ (* 2.0 x) 1.0))
12.419 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) into (pow (+ 1.0 (/ 1 x)) 2)
12.419 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0
12.419 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
12.419 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
12.419 * [taylor]: Taking taylor expansion of 1.0 in x
12.419 * [backup-simplify]: Simplify 1.0 into 1.0
12.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.419 * [taylor]: Taking taylor expansion of x in x
12.419 * [backup-simplify]: Simplify 0 into 0
12.419 * [backup-simplify]: Simplify 1 into 1
12.419 * [backup-simplify]: Simplify (/ 1 1) into 1
12.420 * [backup-simplify]: Simplify (+ 0 1) into 1
12.420 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
12.420 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
12.420 * [taylor]: Taking taylor expansion of 1.0 in x
12.420 * [backup-simplify]: Simplify 1.0 into 1.0
12.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.420 * [taylor]: Taking taylor expansion of x in x
12.420 * [backup-simplify]: Simplify 0 into 0
12.420 * [backup-simplify]: Simplify 1 into 1
12.420 * [backup-simplify]: Simplify (/ 1 1) into 1
12.420 * [backup-simplify]: Simplify (+ 0 1) into 1
12.421 * [backup-simplify]: Simplify (* 1 1) into 1
12.421 * [backup-simplify]: Simplify 1 into 1
12.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.421 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
12.422 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
12.422 * [backup-simplify]: Simplify 2.0 into 2.0
12.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.423 * [backup-simplify]: Simplify (+ 0 0) into 0
12.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
12.429 * [backup-simplify]: Simplify 1.0 into 1.0
12.429 * [backup-simplify]: Simplify (+ 1.0 (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (+ (pow x 2) (+ (* 2.0 x) 1.0))
12.429 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) into (pow (- 1.0 (/ 1 x)) 2)
12.429 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
12.429 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
12.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
12.429 * [taylor]: Taking taylor expansion of 1.0 in x
12.429 * [backup-simplify]: Simplify 1.0 into 1.0
12.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.429 * [taylor]: Taking taylor expansion of x in x
12.429 * [backup-simplify]: Simplify 0 into 0
12.429 * [backup-simplify]: Simplify 1 into 1
12.429 * [backup-simplify]: Simplify (/ 1 1) into 1
12.430 * [backup-simplify]: Simplify (- 1) into -1
12.430 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.430 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
12.430 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
12.430 * [taylor]: Taking taylor expansion of 1.0 in x
12.430 * [backup-simplify]: Simplify 1.0 into 1.0
12.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.430 * [taylor]: Taking taylor expansion of x in x
12.430 * [backup-simplify]: Simplify 0 into 0
12.430 * [backup-simplify]: Simplify 1 into 1
12.430 * [backup-simplify]: Simplify (/ 1 1) into 1
12.430 * [backup-simplify]: Simplify (- 1) into -1
12.431 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.431 * [backup-simplify]: Simplify (* -1 -1) into 1
12.431 * [backup-simplify]: Simplify 1 into 1
12.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.432 * [backup-simplify]: Simplify (- 0) into 0
12.432 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
12.433 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 1.0 -1)) into (- 2.0)
12.433 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
12.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.433 * [backup-simplify]: Simplify (- 0) into 0
12.434 * [backup-simplify]: Simplify (+ 0 0) into 0
12.435 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1.0) (* 0 -1))) into 1.0
12.435 * [backup-simplify]: Simplify 1.0 into 1.0
12.436 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (pow x 2) (+ (* 2.0 x) 1.0))
12.436 * * * [progress]: simplifying candidates
12.437 * [simplify]: Simplifying:
  (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3))
  (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (+ 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (+ 1 1)
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 2 1)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (+ x 1.0) (sqrt (+ x 1.0)))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (+ x 1.0) (- (* x x) (* 1.0 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
12.438 * * [simplify]: Extracting # 0 : cost  0
12.438 * * [simplify]: Extracting # 1 : cost  0
12.438 * * [simplify]: Extracting # 2 : cost  0
12.438 * * [simplify]: Extracting # 3 : cost  0
12.438 * * [simplify]: Extracting # 4 : cost  0
12.438 * * [simplify]: Extracting # 5 : cost  0
12.439 * * [simplify]: Extracting # 6 : cost  0
12.439 * * [simplify]: Extracting # 7 : cost  0
12.439 * * [simplify]: iteration  0 :  86  enodes  (cost  736 )
12.461 * * [simplify]: Extracting # 0 : cost  0
12.461 * * [simplify]: Extracting # 1 : cost  0
12.461 * * [simplify]: Extracting # 2 : cost  0
12.461 * * [simplify]: Extracting # 3 : cost  0
12.461 * * [simplify]: Extracting # 4 : cost  0
12.462 * * [simplify]: Extracting # 5 : cost  0
12.462 * * [simplify]: iteration  1 :  234  enodes  (cost  642 )
12.545 * * [simplify]: Extracting # 0 : cost  0
12.546 * * [simplify]: Extracting # 1 : cost  0
12.547 * * [simplify]: Extracting # 2 : cost  0
12.548 * * [simplify]: Extracting # 3 : cost  0
12.548 * * [simplify]: Extracting # 4 : cost  0
12.549 * * [simplify]: iteration  2 :  856  enodes  (cost  576 )
13.336 * * [simplify]: Extracting # 0 : cost  0
13.341 * * [simplify]: Extracting # 1 : cost  0
13.345 * * [simplify]: Extracting # 2 : cost  0
13.348 * * [simplify]: Extracting # 3 : cost  0
13.351 * * [simplify]: Extracting # 4 : cost  0
13.355 * * [simplify]: Extracting # 5 : cost  0
13.358 * * [simplify]: Extracting # 6 : cost  0
13.364 * * [simplify]: iteration  3 :  4116  enodes  (cost  534 )
14.829 * * [simplify]: Extracting # 0 : cost  0
14.835 * * [simplify]: Extracting # 1 : cost  0
14.839 * * [simplify]: Extracting # 2 : cost  0
14.843 * * [simplify]: Extracting # 3 : cost  0
14.852 * * [simplify]: Extracting # 4 : cost  0
14.856 * * [simplify]: iteration done:  5000  enodes  (cost  531 )
14.856 * [simplify]: Simplified to:
  (exp (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (log (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (exp (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (* (cbrt (- (pow (sqrt (+ x 1.0)) 4) 1.0)) (cbrt (- (pow (sqrt (+ x 1.0)) 4) 1.0)))
  (cbrt (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (pow (- (pow (sqrt (+ x 1.0)) 4) 1.0) 3)
  (sqrt (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (sqrt (- (pow (sqrt (+ x 1.0)) 4) 1.0))
  (- (pow (+ x 1.0) 6) (pow 1.0 3))
  (+ (* (+ (pow (sqrt (+ x 1.0)) 4) 1.0) 1.0) (pow (+ x 1.0) 4))
  (- 1.0)
  (- (pow (+ x 1.0) 4) (* 1.0 1.0))
  (+ (pow (sqrt (+ x 1.0)) 4) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* (+ x 1.0) 1.0) 1.0)
  (- 1.0)
  2
  (pow (sqrt (+ x 1.0)) 4)
  2
  (* 2 (log (+ x 1.0)))
  (* 2 (log (+ x 1.0)))
  (exp (pow (sqrt (+ x 1.0)) 4))
  (pow (+ x 1.0) 6)
  (* (cbrt (pow (sqrt (+ x 1.0)) 4)) (cbrt (pow (sqrt (+ x 1.0)) 4)))
  (cbrt (pow (sqrt (+ x 1.0)) 4))
  (pow (+ x 1.0) 6)
  (fabs (+ x 1.0))
  (fabs (+ x 1.0))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (* 1.0 (- 1.0 x))) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (* (- x 1.0) (- x 1.0)) (pow (sqrt (+ x 1.0)) 4))
  (* (- x 1.0) (- x 1.0))
  (pow (cbrt (+ x 1.0)) 4)
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (+ x 1.0)
  (+ x 1.0)
  1
  (pow (sqrt (+ x 1.0)) 4)
  1
  (pow (sqrt (+ x 1.0)) 4)
  1
  (pow (sqrt (+ x 1.0)) 4)
  1
  (pow (sqrt (+ x 1.0)) 4)
  (+ x 1.0)
  (+ x 1.0)
  2
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (pow (cbrt (+ x 1.0)) (+ 4 1))
  (pow (sqrt (+ x 1.0)) 3)
  (+ x 1.0)
  (+ x 1.0)
  (pow (cbrt (+ x 1.0)) 4)
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (+ x 1.0)) 4)
  (pow (sqrt (+ x 1.0)) 4)
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (pow (sqrt (+ x 1.0)) 4) (- x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (pow (sqrt (+ x 1.0)) 4) (- x 1.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* x (+ x 2.0)) 1.0)
  (+ (* x (+ x 2.0)) 1.0)
  (+ (* x (+ x 2.0)) 1.0)
14.857 * * * [progress]: adding candidates to table
14.937 * * [progress]: iteration 2 / 4
14.937 * * * [progress]: picking best candidate
14.938 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2.0)))>
14.938 * * * [progress]: localizing error
14.941 * * * [progress]: generating rewritten candidates
14.941 * * * [progress]: generating series expansions
14.941 * * * [progress]: simplifying candidates
14.942 * [simplify]: Simplifying:
  
14.942 * * [simplify]: Extracting # 0 : cost  0
14.942 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
14.942 * * [simplify]: Extracting # 0 : cost  0
14.942 * * [simplify]: iteration done:  0  enodes  (cost  0 )
14.942 * [simplify]: Simplified to:
  
14.942 * * * [progress]: adding candidates to table
14.942 * [progress]: [Phase 3 of 3] Extracting.
14.943 * [simplify]: Simplifying:
  (* x (+ x 2.0))
14.943 * * [simplify]: Extracting # 0 : cost  0
14.943 * * [simplify]: Extracting # 1 : cost  0
14.943 * * [simplify]: Extracting # 2 : cost  0
14.943 * * [simplify]: Extracting # 3 : cost  0
14.943 * * [simplify]: Extracting # 4 : cost  0
14.943 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
14.944 * * [simplify]: Extracting # 0 : cost  0
14.944 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
14.944 * * [simplify]: Extracting # 0 : cost  0
14.944 * * [simplify]: iteration done:  6  enodes  (cost  5 )
14.944 * [simplify]: Simplified to:
  (* x (+ x 2.0))
15.985 * [regime-testing]: End program error score: 0.010876359544943117