0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.172 * * * [progress]: [2/2] Setting up program.
0.181 * [progress]: [Phase 2 of 3] Improving.
0.181 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.184 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.185 * * [simplify]: iteration 1: (9 enodes)
0.195 * * [simplify]: iteration 2: (36 enodes)
0.208 * * [simplify]: iteration 3: (47 enodes)
0.221 * * [simplify]: iteration 4: (51 enodes)
0.236 * * [simplify]: Extracting #0: cost 1 inf + 0
0.236 * * [simplify]: Extracting #1: cost 4 inf + 0
0.236 * * [simplify]: Extracting #2: cost 5 inf + 1
0.236 * * [simplify]: Extracting #3: cost 7 inf + 1
0.237 * * [simplify]: Extracting #4: cost 13 inf + 1
0.237 * * [simplify]: Extracting #5: cost 21 inf + 1
0.237 * * [simplify]: Extracting #6: cost 17 inf + 128
0.237 * * [simplify]: Extracting #7: cost 8 inf + 905
0.238 * * [simplify]: Extracting #8: cost 2 inf + 1927
0.239 * * [simplify]: Extracting #9: cost 0 inf + 2543
0.241 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.250 * * [progress]: iteration 1 / 4
0.250 * * * [progress]: picking best candidate
0.255 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.255 * * * [progress]: localizing error
0.317 * * * [progress]: generating rewritten candidates
0.317 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.341 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.351 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.354 * * * [progress]: generating series expansions
0.354 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.359 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.359 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.360 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.360 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.360 * [taylor]: Taking taylor expansion of 1 in x
0.360 * [backup-simplify]: Simplify 1 into 1
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 1 into 1
0.360 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 1 into 1
0.360 * [taylor]: Taking taylor expansion of 1 in x
0.360 * [backup-simplify]: Simplify 1 into 1
0.361 * [backup-simplify]: Simplify (- 0) into 0
0.362 * [backup-simplify]: Simplify (+ 1 0) into 1
0.362 * [backup-simplify]: Simplify (+ 0 1) into 1
0.362 * [backup-simplify]: Simplify (/ 1 1) into 1
0.362 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.362 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.362 * [taylor]: Taking taylor expansion of 1 in x
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of 1 in x
0.362 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (- 0) into 0
0.363 * [backup-simplify]: Simplify (+ 1 0) into 1
0.363 * [backup-simplify]: Simplify (+ 0 1) into 1
0.363 * [backup-simplify]: Simplify (/ 1 1) into 1
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (- 1) into -1
0.365 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.365 * [backup-simplify]: Simplify (+ 1 0) into 1
0.365 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.365 * [backup-simplify]: Simplify -2 into -2
0.366 * [backup-simplify]: Simplify (- 0) into 0
0.366 * [backup-simplify]: Simplify (+ 0 0) into 0
0.366 * [backup-simplify]: Simplify (+ 0 0) into 0
0.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.367 * [backup-simplify]: Simplify 2 into 2
0.368 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.368 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.368 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.368 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.368 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.368 * [taylor]: Taking taylor expansion of 1 in x
0.368 * [backup-simplify]: Simplify 1 into 1
0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [backup-simplify]: Simplify 0 into 0
0.368 * [backup-simplify]: Simplify 1 into 1
0.369 * [backup-simplify]: Simplify (/ 1 1) into 1
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 1 into 1
0.369 * [backup-simplify]: Simplify (/ 1 1) into 1
0.369 * [taylor]: Taking taylor expansion of 1 in x
0.369 * [backup-simplify]: Simplify 1 into 1
0.370 * [backup-simplify]: Simplify (- 1) into -1
0.370 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.371 * [backup-simplify]: Simplify (+ 1 0) into 1
0.371 * [backup-simplify]: Simplify (/ -1 1) into -1
0.371 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.371 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of 1 in x
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [taylor]: Taking taylor expansion of 1 in x
0.372 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (- 1) into -1
0.373 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.374 * [backup-simplify]: Simplify (+ 1 0) into 1
0.374 * [backup-simplify]: Simplify (/ -1 1) into -1
0.374 * [backup-simplify]: Simplify -1 into -1
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 1 0) into 1
0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 1) into 1
0.378 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.378 * [backup-simplify]: Simplify 2 into 2
0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.379 * [backup-simplify]: Simplify (- 0) into 0
0.380 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.381 * [backup-simplify]: Simplify (+ 0 0) into 0
0.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.382 * [backup-simplify]: Simplify -2 into -2
0.383 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.383 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.383 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify 1 into 1
0.383 * [backup-simplify]: Simplify (/ 1 1) into 1
0.383 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [backup-simplify]: Simplify (/ 1 1) into 1
0.385 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [backup-simplify]: Simplify (- 1) into -1
0.385 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.386 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.386 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.386 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify 1 into 1
0.386 * [backup-simplify]: Simplify (/ 1 1) into 1
0.386 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [backup-simplify]: Simplify (+ 1 0) into 1
0.398 * [backup-simplify]: Simplify (- 1) into -1
0.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.399 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.399 * [backup-simplify]: Simplify -1 into -1
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (+ 0 1) into 1
0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.401 * [backup-simplify]: Simplify (- 0) into 0
0.402 * [backup-simplify]: Simplify (+ 1 0) into 1
0.403 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.403 * [backup-simplify]: Simplify -2 into -2
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (+ 0 0) into 0
0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (- 0) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) into 0
0.407 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.407 * [backup-simplify]: Simplify -2 into -2
0.407 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.407 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.408 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.408 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.408 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.408 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.408 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.408 * [taylor]: Taking taylor expansion of 1 in x
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [taylor]: Taking taylor expansion of 1 in x
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify (- 0) into 0
0.409 * [backup-simplify]: Simplify (+ 1 0) into 1
0.409 * [backup-simplify]: Simplify (+ 0 1) into 1
0.410 * [backup-simplify]: Simplify (/ 1 1) into 1
0.410 * [backup-simplify]: Simplify (sqrt 1) into 1
0.411 * [backup-simplify]: Simplify (- 1) into -1
0.411 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.411 * [backup-simplify]: Simplify (+ 1 0) into 1
0.412 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.413 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.413 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.413 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.413 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.413 * [taylor]: Taking taylor expansion of 1 in x
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [taylor]: Taking taylor expansion of 1 in x
0.413 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify (- 0) into 0
0.414 * [backup-simplify]: Simplify (+ 1 0) into 1
0.415 * [backup-simplify]: Simplify (+ 0 1) into 1
0.415 * [backup-simplify]: Simplify (/ 1 1) into 1
0.415 * [backup-simplify]: Simplify (sqrt 1) into 1
0.416 * [backup-simplify]: Simplify (- 1) into -1
0.416 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.418 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.419 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.419 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify -1 into -1
0.420 * [backup-simplify]: Simplify (- 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.423 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.423 * [backup-simplify]: Simplify 1/2 into 1/2
0.424 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.424 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.424 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.424 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.424 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.424 * [taylor]: Taking taylor expansion of 1 in x
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [taylor]: Taking taylor expansion of 1 in x
0.425 * [backup-simplify]: Simplify 1 into 1
0.426 * [backup-simplify]: Simplify (- 1) into -1
0.426 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.427 * [backup-simplify]: Simplify (+ 1 0) into 1
0.427 * [backup-simplify]: Simplify (/ -1 1) into -1
0.428 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify (+ 1 0) into 1
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.430 * [backup-simplify]: Simplify (+ 0 1) into 1
0.431 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.433 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.433 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.433 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.433 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.433 * [taylor]: Taking taylor expansion of 1 in x
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify (- 1) into -1
0.435 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.435 * [backup-simplify]: Simplify (+ 1 0) into 1
0.436 * [backup-simplify]: Simplify (/ -1 1) into -1
0.436 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.438 * [backup-simplify]: Simplify (- 0) into 0
0.438 * [backup-simplify]: Simplify (+ 1 0) into 1
0.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (+ 0 1) into 1
0.440 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.442 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.442 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.443 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.444 * [backup-simplify]: Simplify (- 0) into 0
0.445 * [backup-simplify]: Simplify (+ 0 0) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ 0 0) into 0
0.447 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.450 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.451 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.453 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.454 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.454 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.454 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.454 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [taylor]: Taking taylor expansion of 1 in x
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.454 * [taylor]: Taking taylor expansion of 1 in x
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify (/ 1 1) into 1
0.455 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [backup-simplify]: Simplify (- 1) into -1
0.456 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.457 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.457 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 1) into 1
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.460 * [backup-simplify]: Simplify (- 0) into 0
0.460 * [backup-simplify]: Simplify (+ 1 0) into 1
0.461 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.463 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.463 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.463 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (/ 1 1) into 1
0.463 * [taylor]: Taking taylor expansion of 1 in x
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.463 * [taylor]: Taking taylor expansion of 1 in x
0.463 * [backup-simplify]: Simplify 1 into 1
0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (/ 1 1) into 1
0.464 * [backup-simplify]: Simplify (+ 1 0) into 1
0.465 * [backup-simplify]: Simplify (- 1) into -1
0.465 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.466 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.466 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.467 * [backup-simplify]: Simplify (+ 0 1) into 1
0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (- 0) into 0
0.469 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.471 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.472 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.473 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.474 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (- 0) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.477 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.480 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.481 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.484 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.484 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.484 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.484 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.484 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.486 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.486 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.486 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.487 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.487 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.487 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.487 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.488 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.488 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.488 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.488 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.489 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.489 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.489 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.489 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.489 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.489 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.489 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.490 * * * [progress]: simplifying candidates
0.490 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.490 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.490 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.490 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.490 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.490 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.491 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.491 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.491 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.491 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.491 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.491 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.491 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.491 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.491 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.491 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.492 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.492 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.493 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.493 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.493 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.493 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.493 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.493 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.493 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.493 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.493 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.493 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.493 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.493 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.493 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.493 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.494 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.494 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.494 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.494 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.494 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.494 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.494 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.494 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.495 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.495 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.496 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.496 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.496 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.496 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.496 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.496 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.496 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.496 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.496 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.496 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.496 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.496 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.497 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.497 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.497 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.497 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.497 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.497 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.497 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.497 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.498 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.498 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.498 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.498 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.498 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.498 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.498 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.498 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.500 * [simplify]: Simplifying:
  (- (log (- 1 x)) (log (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- (+ 1 x))
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) 1)
  (/ (- 1 x) 1)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- (sqrt 1) (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (pow 1 3) (pow x 3)))
  (/ (- 1 x) (- (* 1 1) (* x x)))
  (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt 1)
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
  (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
0.503 * * [simplify]: iteration 1: (168 enodes)
0.598 * * [simplify]: iteration 2: (631 enodes)
0.763 * * [simplify]: iteration 3: (1101 enodes)
1.180 * * [simplify]: iteration 4: (1865 enodes)
2.406 * * [simplify]: Extracting #0: cost 92 inf + 0
2.408 * * [simplify]: Extracting #1: cost 407 inf + 2
2.414 * * [simplify]: Extracting #2: cost 719 inf + 4849
2.437 * * [simplify]: Extracting #3: cost 542 inf + 58794
2.504 * * [simplify]: Extracting #4: cost 81 inf + 157607
2.566 * * [simplify]: Extracting #5: cost 6 inf + 178665
2.620 * * [simplify]: Extracting #6: cost 0 inf + 180668
2.671 * [simplify]: Simplified to:
  (log (/ (- 1 x) (+ x 1)))
  (log (/ (- 1 x) (+ x 1)))
  (exp (/ (- 1 x) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
  (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1))))
  (cbrt (/ (- 1 x) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (/ (- 1 x) (+ x 1)))
  (- x 1)
  (- -1 x)
  (/ 1 (+ x 1))
  (/ x (+ x 1))
  (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
  (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))
  (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ x 1))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
  (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
  (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  1
  (/ (- 1 x) (+ x 1))
  1
  (/ (- 1 x) (+ x 1))
  (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 (sqrt x)) (cbrt (+ x 1)))
  (/ (+ (sqrt x) 1) (sqrt (+ x 1)))
  (/ (- 1 (sqrt x)) (sqrt (+ x 1)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 (sqrt x)) (cbrt (+ x 1)))
  (/ (+ (sqrt x) 1) (sqrt (+ x 1)))
  (/ (- 1 (sqrt x)) (sqrt (+ x 1)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  1
  (/ (- 1 x) (+ x 1))
  1
  (/ (- 1 x) (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) (- 1 x))
  (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  (- 1 x)
  (- 1 x)
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ (+ x 1) (- 1 x))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ (+ x 1) (- 1 x))
  (/ (- 1 x) (+ 1 (* (* x x) x)))
  (/ (- 1 x) (- 1 (* x x)))
  (+ (* x (* (+ x 1) (+ x 1))) (+ x 1))
  (* (+ x 1) (+ x 1))
  (real->posit16 (/ (- 1 x) (+ x 1)))
  (log (sqrt (/ (- 1 x) (+ x 1))))
  (exp (sqrt (/ (- 1 x) (+ x 1))))
  (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
  (cbrt (sqrt (/ (- 1 x) (+ x 1))))
  (* (/ (- 1 x) (+ x 1)) (sqrt (/ (- 1 x) (+ x 1))))
  (fabs (cbrt (/ (- 1 x) (+ x 1))))
  (sqrt (cbrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ x 1)))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ x 1)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ x 1)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ x 1)))
  (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 x) (cbrt (+ x 1))))
  (sqrt (/ 1 (sqrt (+ x 1))))
  (sqrt (/ (- 1 x) (sqrt (+ x 1))))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 x) (cbrt (+ x 1))))
  (sqrt (/ 1 (sqrt (+ x 1))))
  (sqrt (/ (- 1 x) (sqrt (+ x 1))))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ x 1)))
  (sqrt (/ (- 1 x) (+ 1 (* (* x x) x))))
  (sqrt (+ (* x x) (- 1 x)))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ x 1))
  1/2
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))
  (log (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (exp (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1))))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (+ (* 2 (- (* x x) x)) 1)
  (- (/ 2 x) (+ (/ 2 (* x x)) 1))
  (- (/ 2 x) (+ (/ 2 (* x x)) 1))
  (+ (- 1 x) (* 1/2 (* x x)))
  (- (/ 1 (* (sqrt -1) x)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1)))
  (- (/ 1 (* (sqrt -1) x)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1)))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
2.686 * * * [progress]: adding candidates to table
3.599 * * [progress]: iteration 2 / 4
3.599 * * * [progress]: picking best candidate
3.609 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>
3.609 * * * [progress]: localizing error
3.642 * * * [progress]: generating rewritten candidates
3.642 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
3.695 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.706 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
3.727 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.732 * * * [progress]: generating series expansions
3.732 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
3.733 * [backup-simplify]: Simplify (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
3.733 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
3.733 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
3.733 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
3.733 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.733 * [taylor]: Taking taylor expansion of 1 in x
3.733 * [backup-simplify]: Simplify 1 into 1
3.733 * [taylor]: Taking taylor expansion of x in x
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify 1 into 1
3.734 * [backup-simplify]: Simplify (- 0) into 0
3.734 * [backup-simplify]: Simplify (+ 1 0) into 1
3.735 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.735 * [taylor]: Taking taylor expansion of 1 in x
3.735 * [backup-simplify]: Simplify 1 into 1
3.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.735 * [taylor]: Taking taylor expansion of x in x
3.735 * [backup-simplify]: Simplify 0 into 0
3.735 * [backup-simplify]: Simplify 1 into 1
3.735 * [backup-simplify]: Simplify (* 1 1) into 1
3.736 * [backup-simplify]: Simplify (+ 1 0) into 1
3.736 * [backup-simplify]: Simplify (/ 1 1) into 1
3.736 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
3.736 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
3.736 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.736 * [taylor]: Taking taylor expansion of 1 in x
3.736 * [backup-simplify]: Simplify 1 into 1
3.736 * [taylor]: Taking taylor expansion of x in x
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify 1 into 1
3.737 * [backup-simplify]: Simplify (- 0) into 0
3.737 * [backup-simplify]: Simplify (+ 1 0) into 1
3.737 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.737 * [taylor]: Taking taylor expansion of 1 in x
3.737 * [backup-simplify]: Simplify 1 into 1
3.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.737 * [taylor]: Taking taylor expansion of x in x
3.737 * [backup-simplify]: Simplify 0 into 0
3.737 * [backup-simplify]: Simplify 1 into 1
3.738 * [backup-simplify]: Simplify (* 1 1) into 1
3.738 * [backup-simplify]: Simplify (+ 1 0) into 1
3.739 * [backup-simplify]: Simplify (/ 1 1) into 1
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [backup-simplify]: Simplify (- 1) into -1
3.740 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.740 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.742 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
3.742 * [backup-simplify]: Simplify -2 into -2
3.742 * [backup-simplify]: Simplify (- 0) into 0
3.743 * [backup-simplify]: Simplify (+ 0 0) into 0
3.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
3.744 * [backup-simplify]: Simplify (* 1 1) into 1
3.745 * [backup-simplify]: Simplify (- 1) into -1
3.745 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.746 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
3.746 * [backup-simplify]: Simplify 2 into 2
3.747 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
3.747 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))) into (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2))))
3.747 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.747 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
3.747 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
3.747 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.747 * [taylor]: Taking taylor expansion of 1 in x
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.747 * [taylor]: Taking taylor expansion of x in x
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.748 * [backup-simplify]: Simplify (/ 1 1) into 1
3.748 * [backup-simplify]: Simplify (- 1) into -1
3.749 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.749 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.749 * [taylor]: Taking taylor expansion of 1 in x
3.749 * [backup-simplify]: Simplify 1 into 1
3.749 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.749 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.749 * [taylor]: Taking taylor expansion of x in x
3.749 * [backup-simplify]: Simplify 0 into 0
3.749 * [backup-simplify]: Simplify 1 into 1
3.749 * [backup-simplify]: Simplify (* 1 1) into 1
3.750 * [backup-simplify]: Simplify (/ 1 1) into 1
3.750 * [backup-simplify]: Simplify (* -1 -1) into 1
3.751 * [backup-simplify]: Simplify (- 1) into -1
3.751 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.751 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.751 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
3.752 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
3.752 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.752 * [taylor]: Taking taylor expansion of 1 in x
3.752 * [backup-simplify]: Simplify 1 into 1
3.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.752 * [taylor]: Taking taylor expansion of x in x
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 1 into 1
3.752 * [backup-simplify]: Simplify (/ 1 1) into 1
3.753 * [backup-simplify]: Simplify (- 1) into -1
3.753 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.753 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.753 * [taylor]: Taking taylor expansion of 1 in x
3.753 * [backup-simplify]: Simplify 1 into 1
3.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.753 * [taylor]: Taking taylor expansion of x in x
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.754 * [backup-simplify]: Simplify (* 1 1) into 1
3.754 * [backup-simplify]: Simplify (/ 1 1) into 1
3.754 * [backup-simplify]: Simplify (* -1 -1) into 1
3.755 * [backup-simplify]: Simplify (- 1) into -1
3.755 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.756 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.756 * [backup-simplify]: Simplify -1 into -1
3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.757 * [backup-simplify]: Simplify (- 0) into 0
3.757 * [backup-simplify]: Simplify (+ 1 0) into 1
3.758 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
3.759 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.760 * [backup-simplify]: Simplify (- 0) into 0
3.761 * [backup-simplify]: Simplify (+ 0 0) into 0
3.762 * [backup-simplify]: Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
3.762 * [backup-simplify]: Simplify 2 into 2
3.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.763 * [backup-simplify]: Simplify (- 0) into 0
3.763 * [backup-simplify]: Simplify (+ 0 0) into 0
3.764 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
3.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.766 * [backup-simplify]: Simplify (- 0) into 0
3.767 * [backup-simplify]: Simplify (+ 1 0) into 1
3.768 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
3.768 * [backup-simplify]: Simplify -2 into -2
3.768 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
3.769 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))) into (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2))))
3.769 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.769 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
3.769 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
3.769 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.769 * [taylor]: Taking taylor expansion of x in x
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 1 into 1
3.769 * [backup-simplify]: Simplify (/ 1 1) into 1
3.769 * [taylor]: Taking taylor expansion of 1 in x
3.770 * [backup-simplify]: Simplify 1 into 1
3.770 * [backup-simplify]: Simplify (+ 1 0) into 1
3.770 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.770 * [taylor]: Taking taylor expansion of 1 in x
3.770 * [backup-simplify]: Simplify 1 into 1
3.770 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.770 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.770 * [taylor]: Taking taylor expansion of x in x
3.770 * [backup-simplify]: Simplify 0 into 0
3.770 * [backup-simplify]: Simplify 1 into 1
3.771 * [backup-simplify]: Simplify (* 1 1) into 1
3.771 * [backup-simplify]: Simplify (/ 1 1) into 1
3.771 * [backup-simplify]: Simplify (* 1 1) into 1
3.772 * [backup-simplify]: Simplify (- 1) into -1
3.772 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.773 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.773 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
3.773 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
3.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.773 * [taylor]: Taking taylor expansion of x in x
3.773 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify 1 into 1
3.773 * [backup-simplify]: Simplify (/ 1 1) into 1
3.773 * [taylor]: Taking taylor expansion of 1 in x
3.773 * [backup-simplify]: Simplify 1 into 1
3.774 * [backup-simplify]: Simplify (+ 1 0) into 1
3.774 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.774 * [taylor]: Taking taylor expansion of 1 in x
3.774 * [backup-simplify]: Simplify 1 into 1
3.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.774 * [taylor]: Taking taylor expansion of x in x
3.774 * [backup-simplify]: Simplify 0 into 0
3.774 * [backup-simplify]: Simplify 1 into 1
3.774 * [backup-simplify]: Simplify (* 1 1) into 1
3.775 * [backup-simplify]: Simplify (/ 1 1) into 1
3.775 * [backup-simplify]: Simplify (* 1 1) into 1
3.775 * [backup-simplify]: Simplify (- 1) into -1
3.776 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.776 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.776 * [backup-simplify]: Simplify -1 into -1
3.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.777 * [backup-simplify]: Simplify (+ 0 1) into 1
3.778 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
3.779 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.780 * [backup-simplify]: Simplify (- 0) into 0
3.780 * [backup-simplify]: Simplify (+ 0 0) into 0
3.781 * [backup-simplify]: Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
3.781 * [backup-simplify]: Simplify -2 into -2
3.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.783 * [backup-simplify]: Simplify (+ 0 0) into 0
3.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
3.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.786 * [backup-simplify]: Simplify (- 0) into 0
3.786 * [backup-simplify]: Simplify (+ 1 0) into 1
3.787 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
3.787 * [backup-simplify]: Simplify -2 into -2
3.788 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
3.788 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
3.788 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
3.788 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
3.788 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
3.788 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.788 * [taylor]: Taking taylor expansion of 1 in x
3.788 * [backup-simplify]: Simplify 1 into 1
3.788 * [taylor]: Taking taylor expansion of x in x
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 1 into 1
3.788 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
3.788 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
3.788 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.788 * [taylor]: Taking taylor expansion of 1 in x
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.789 * [taylor]: Taking taylor expansion of x in x
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [backup-simplify]: Simplify (+ 1 0) into 1
3.789 * [backup-simplify]: Simplify (/ 1 1) into 1
3.790 * [backup-simplify]: Simplify (sqrt 1) into 1
3.790 * [backup-simplify]: Simplify (+ 0 0) into 0
3.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.792 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.792 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
3.792 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.792 * [taylor]: Taking taylor expansion of 1 in x
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [taylor]: Taking taylor expansion of x in x
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
3.792 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
3.792 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.792 * [taylor]: Taking taylor expansion of 1 in x
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.792 * [taylor]: Taking taylor expansion of x in x
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.793 * [backup-simplify]: Simplify (+ 1 0) into 1
3.793 * [backup-simplify]: Simplify (/ 1 1) into 1
3.793 * [backup-simplify]: Simplify (sqrt 1) into 1
3.794 * [backup-simplify]: Simplify (+ 0 0) into 0
3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.795 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.796 * [backup-simplify]: Simplify (- 0) into 0
3.796 * [backup-simplify]: Simplify (+ 1 0) into 1
3.797 * [backup-simplify]: Simplify (* 1 1) into 1
3.797 * [backup-simplify]: Simplify 1 into 1
3.797 * [backup-simplify]: Simplify (- 1) into -1
3.797 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.798 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 1)) into -1
3.798 * [backup-simplify]: Simplify -1 into -1
3.799 * [backup-simplify]: Simplify (* 1 1) into 1
3.799 * [backup-simplify]: Simplify (- 1) into -1
3.799 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
3.801 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
3.802 * [backup-simplify]: Simplify (- 0) into 0
3.802 * [backup-simplify]: Simplify (+ 0 0) into 0
3.803 * [backup-simplify]: Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
3.803 * [backup-simplify]: Simplify 1/2 into 1/2
3.804 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
3.804 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x)))) into (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))
3.804 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
3.804 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
3.804 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.804 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.804 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.804 * [taylor]: Taking taylor expansion of 1 in x
3.804 * [backup-simplify]: Simplify 1 into 1
3.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.804 * [taylor]: Taking taylor expansion of x in x
3.804 * [backup-simplify]: Simplify 0 into 0
3.804 * [backup-simplify]: Simplify 1 into 1
3.805 * [backup-simplify]: Simplify (* 1 1) into 1
3.805 * [backup-simplify]: Simplify (/ 1 1) into 1
3.806 * [backup-simplify]: Simplify (- 1) into -1
3.806 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.806 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.807 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.807 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.809 * [backup-simplify]: Simplify (- 0) into 0
3.809 * [backup-simplify]: Simplify (+ 0 0) into 0
3.810 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.811 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.811 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.811 * [taylor]: Taking taylor expansion of 1 in x
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.811 * [taylor]: Taking taylor expansion of x in x
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [backup-simplify]: Simplify (/ 1 1) into 1
3.811 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
3.811 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.811 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.811 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.811 * [taylor]: Taking taylor expansion of 1 in x
3.811 * [backup-simplify]: Simplify 1 into 1
3.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.812 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.812 * [taylor]: Taking taylor expansion of x in x
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 1 into 1
3.812 * [backup-simplify]: Simplify (* 1 1) into 1
3.812 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [backup-simplify]: Simplify (- 1) into -1
3.813 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.814 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.814 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.815 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.816 * [backup-simplify]: Simplify (- 0) into 0
3.816 * [backup-simplify]: Simplify (+ 0 0) into 0
3.817 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.818 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.818 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.818 * [taylor]: Taking taylor expansion of 1 in x
3.818 * [backup-simplify]: Simplify 1 into 1
3.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.818 * [taylor]: Taking taylor expansion of x in x
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify 1 into 1
3.818 * [backup-simplify]: Simplify (/ 1 1) into 1
3.819 * [backup-simplify]: Simplify (- 1) into -1
3.819 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.820 * [backup-simplify]: Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
3.821 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
3.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (- 0) into 0
3.823 * [backup-simplify]: Simplify (+ 1 0) into 1
3.825 * [backup-simplify]: Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
3.825 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.826 * [backup-simplify]: Simplify (- 0) into 0
3.827 * [backup-simplify]: Simplify (+ 0 0) into 0
3.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.829 * [backup-simplify]: Simplify (- 0) into 0
3.829 * [backup-simplify]: Simplify (+ 1 0) into 1
3.831 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
3.833 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.838 * [backup-simplify]: Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
3.840 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.842 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
3.843 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
3.843 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
3.843 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
3.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.843 * [taylor]: Taking taylor expansion of x in x
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify 1 into 1
3.843 * [backup-simplify]: Simplify (/ 1 1) into 1
3.843 * [taylor]: Taking taylor expansion of 1 in x
3.843 * [backup-simplify]: Simplify 1 into 1
3.843 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.843 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.843 * [taylor]: Taking taylor expansion of 1 in x
3.843 * [backup-simplify]: Simplify 1 into 1
3.843 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.843 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.843 * [taylor]: Taking taylor expansion of x in x
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify 1 into 1
3.844 * [backup-simplify]: Simplify (* 1 1) into 1
3.844 * [backup-simplify]: Simplify (/ 1 1) into 1
3.845 * [backup-simplify]: Simplify (- 1) into -1
3.845 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.845 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.846 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.846 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.848 * [backup-simplify]: Simplify (- 0) into 0
3.848 * [backup-simplify]: Simplify (+ 0 0) into 0
3.849 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.849 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.849 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
3.849 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.849 * [taylor]: Taking taylor expansion of x in x
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 1 into 1
3.850 * [backup-simplify]: Simplify (/ 1 1) into 1
3.850 * [taylor]: Taking taylor expansion of 1 in x
3.850 * [backup-simplify]: Simplify 1 into 1
3.850 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.850 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.850 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.850 * [taylor]: Taking taylor expansion of 1 in x
3.850 * [backup-simplify]: Simplify 1 into 1
3.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.850 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.850 * [taylor]: Taking taylor expansion of x in x
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 1 into 1
3.851 * [backup-simplify]: Simplify (* 1 1) into 1
3.851 * [backup-simplify]: Simplify (/ 1 1) into 1
3.851 * [backup-simplify]: Simplify (- 1) into -1
3.852 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.852 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.853 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.853 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.854 * [backup-simplify]: Simplify (- 0) into 0
3.855 * [backup-simplify]: Simplify (+ 0 0) into 0
3.856 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.863 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.864 * [backup-simplify]: Simplify (+ 1 0) into 1
3.865 * [backup-simplify]: Simplify (* 1 (sqrt -1)) into (sqrt -1)
3.865 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.866 * [backup-simplify]: Simplify (+ 0 1) into 1
3.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
3.869 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.870 * [backup-simplify]: Simplify (- 0) into 0
3.870 * [backup-simplify]: Simplify (+ 1 0) into 1
3.871 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
3.872 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.873 * [backup-simplify]: Simplify (+ 0 0) into 0
3.875 * [backup-simplify]: Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
3.877 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
3.879 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
3.879 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
3.879 * [backup-simplify]: Simplify (/ (- 1 x) (- 1 (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
3.879 * [approximate]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
3.879 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
3.879 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.879 * [taylor]: Taking taylor expansion of 1 in x
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [taylor]: Taking taylor expansion of x in x
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.879 * [taylor]: Taking taylor expansion of 1 in x
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.879 * [taylor]: Taking taylor expansion of x in x
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (- 0) into 0
3.880 * [backup-simplify]: Simplify (+ 1 0) into 1
3.880 * [backup-simplify]: Simplify (+ 1 0) into 1
3.880 * [backup-simplify]: Simplify (/ 1 1) into 1
3.881 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
3.881 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.881 * [taylor]: Taking taylor expansion of 1 in x
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of x in x
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.881 * [taylor]: Taking taylor expansion of 1 in x
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.881 * [taylor]: Taking taylor expansion of x in x
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.881 * [backup-simplify]: Simplify (- 0) into 0
3.881 * [backup-simplify]: Simplify (+ 1 0) into 1
3.881 * [backup-simplify]: Simplify (+ 1 0) into 1
3.882 * [backup-simplify]: Simplify (/ 1 1) into 1
3.882 * [backup-simplify]: Simplify 1 into 1
3.882 * [backup-simplify]: Simplify (- 1) into -1
3.882 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.883 * [backup-simplify]: Simplify (+ 0 0) into 0
3.883 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
3.883 * [backup-simplify]: Simplify -1 into -1
3.883 * [backup-simplify]: Simplify (- 0) into 0
3.884 * [backup-simplify]: Simplify (+ 0 0) into 0
3.884 * [backup-simplify]: Simplify (* 1 1) into 1
3.884 * [backup-simplify]: Simplify (- 1) into -1
3.884 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.885 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
3.885 * [backup-simplify]: Simplify 1 into 1
3.885 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
3.885 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
3.885 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.885 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
3.885 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.885 * [taylor]: Taking taylor expansion of 1 in x
3.885 * [backup-simplify]: Simplify 1 into 1
3.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.886 * [taylor]: Taking taylor expansion of x in x
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 1 into 1
3.886 * [backup-simplify]: Simplify (/ 1 1) into 1
3.886 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.886 * [taylor]: Taking taylor expansion of 1 in x
3.886 * [backup-simplify]: Simplify 1 into 1
3.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.886 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.886 * [taylor]: Taking taylor expansion of x in x
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 1 into 1
3.886 * [backup-simplify]: Simplify (* 1 1) into 1
3.886 * [backup-simplify]: Simplify (/ 1 1) into 1
3.887 * [backup-simplify]: Simplify (- 1) into -1
3.887 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.887 * [backup-simplify]: Simplify (- 1) into -1
3.887 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.888 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.888 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
3.888 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.888 * [taylor]: Taking taylor expansion of 1 in x
3.888 * [backup-simplify]: Simplify 1 into 1
3.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.888 * [taylor]: Taking taylor expansion of x in x
3.888 * [backup-simplify]: Simplify 0 into 0
3.888 * [backup-simplify]: Simplify 1 into 1
3.888 * [backup-simplify]: Simplify (/ 1 1) into 1
3.888 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.888 * [taylor]: Taking taylor expansion of 1 in x
3.888 * [backup-simplify]: Simplify 1 into 1
3.888 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.888 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.888 * [taylor]: Taking taylor expansion of x in x
3.888 * [backup-simplify]: Simplify 0 into 0
3.888 * [backup-simplify]: Simplify 1 into 1
3.889 * [backup-simplify]: Simplify (* 1 1) into 1
3.889 * [backup-simplify]: Simplify (/ 1 1) into 1
3.889 * [backup-simplify]: Simplify (- 1) into -1
3.890 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.890 * [backup-simplify]: Simplify (- 1) into -1
3.891 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.891 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.891 * [backup-simplify]: Simplify 1 into 1
3.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.892 * [backup-simplify]: Simplify (- 0) into 0
3.893 * [backup-simplify]: Simplify (+ 1 0) into 1
3.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.895 * [backup-simplify]: Simplify (- 0) into 0
3.895 * [backup-simplify]: Simplify (+ 0 0) into 0
3.896 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
3.896 * [backup-simplify]: Simplify -1 into -1
3.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.897 * [backup-simplify]: Simplify (- 0) into 0
3.898 * [backup-simplify]: Simplify (+ 0 0) into 0
3.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (- 0) into 0
3.900 * [backup-simplify]: Simplify (+ 1 0) into 1
3.901 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
3.901 * [backup-simplify]: Simplify 1 into 1
3.902 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
3.902 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
3.902 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.902 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
3.902 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.902 * [taylor]: Taking taylor expansion of x in x
3.902 * [backup-simplify]: Simplify 0 into 0
3.902 * [backup-simplify]: Simplify 1 into 1
3.903 * [backup-simplify]: Simplify (/ 1 1) into 1
3.903 * [taylor]: Taking taylor expansion of 1 in x
3.903 * [backup-simplify]: Simplify 1 into 1
3.903 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.903 * [taylor]: Taking taylor expansion of 1 in x
3.903 * [backup-simplify]: Simplify 1 into 1
3.903 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.903 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.903 * [taylor]: Taking taylor expansion of x in x
3.903 * [backup-simplify]: Simplify 0 into 0
3.903 * [backup-simplify]: Simplify 1 into 1
3.903 * [backup-simplify]: Simplify (* 1 1) into 1
3.904 * [backup-simplify]: Simplify (/ 1 1) into 1
3.904 * [backup-simplify]: Simplify (+ 1 0) into 1
3.905 * [backup-simplify]: Simplify (- 1) into -1
3.905 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.906 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.906 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
3.906 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.906 * [taylor]: Taking taylor expansion of x in x
3.906 * [backup-simplify]: Simplify 0 into 0
3.906 * [backup-simplify]: Simplify 1 into 1
3.906 * [backup-simplify]: Simplify (/ 1 1) into 1
3.906 * [taylor]: Taking taylor expansion of 1 in x
3.906 * [backup-simplify]: Simplify 1 into 1
3.906 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.906 * [taylor]: Taking taylor expansion of 1 in x
3.906 * [backup-simplify]: Simplify 1 into 1
3.906 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.906 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.906 * [taylor]: Taking taylor expansion of x in x
3.906 * [backup-simplify]: Simplify 0 into 0
3.906 * [backup-simplify]: Simplify 1 into 1
3.907 * [backup-simplify]: Simplify (* 1 1) into 1
3.907 * [backup-simplify]: Simplify (/ 1 1) into 1
3.908 * [backup-simplify]: Simplify (+ 1 0) into 1
3.908 * [backup-simplify]: Simplify (- 1) into -1
3.908 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.909 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.909 * [backup-simplify]: Simplify -1 into -1
3.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.910 * [backup-simplify]: Simplify (+ 0 1) into 1
3.911 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.912 * [backup-simplify]: Simplify (- 0) into 0
3.912 * [backup-simplify]: Simplify (+ 0 0) into 0
3.913 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
3.913 * [backup-simplify]: Simplify -1 into -1
3.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.914 * [backup-simplify]: Simplify (+ 0 0) into 0
3.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.917 * [backup-simplify]: Simplify (- 0) into 0
3.917 * [backup-simplify]: Simplify (+ 1 0) into 1
3.918 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
3.918 * [backup-simplify]: Simplify -1 into -1
3.919 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
3.919 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.919 * [backup-simplify]: Simplify (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.919 * [approximate]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
3.919 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
3.919 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.919 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
3.920 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.920 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.921 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.921 * [backup-simplify]: Simplify (atan (sqrt (* (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
3.921 * [approximate]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
3.921 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
3.921 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.921 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
3.921 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.922 * [backup-simplify]: Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2))))) (- 1 (/ 1 (/ 1 x))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.923 * [backup-simplify]: Simplify (atan (sqrt (* (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.923 * [approximate]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
3.923 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
3.923 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.923 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
3.923 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.924 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify (atan (* (+ (/ 1 (/ 1 (- x))) 1) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.924 * * * [progress]: simplifying candidates
3.924 * * * * [progress]: [ 1 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
3.924 * * * * [progress]: [ 2 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
3.924 * * * * [progress]: [ 3 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- 1 (* x x)))) (log (- 1 x))))))))>
3.924 * * * * [progress]: [ 4 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (/ (- 1 x) (- 1 (* x x)))) (log (- 1 x))))))))>
3.925 * * * * [progress]: [ 5 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.925 * * * * [progress]: [ 6 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.925 * * * * [progress]: [ 7 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
3.925 * * * * [progress]: [ 8 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
3.925 * * * * [progress]: [ 9 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.925 * * * * [progress]: [ 10 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.925 * * * * [progress]: [ 11 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.925 * * * * [progress]: [ 12 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
3.925 * * * * [progress]: [ 13 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- 1 (* x x)) (+ 1 x)))))))>
3.925 * * * * [progress]: [ 14 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.925 * * * * [progress]: [ 15 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))))>
3.925 * * * * [progress]: [ 16 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))) (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))))))))>
3.925 * * * * [progress]: [ 17 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
3.925 * * * * [progress]: [ 18 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
3.926 * * * * [progress]: [ 19 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
3.926 * * * * [progress]: [ 20 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
3.926 * * * * [progress]: [ 21 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))>
3.926 * * * * [progress]: [ 22 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))>
3.926 * * * * [progress]: [ 23 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.926 * * * * [progress]: [ 24 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x)))))))>
3.926 * * * * [progress]: [ 25 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ 1 (sqrt x))) (- 1 (sqrt x)))))))>
3.926 * * * * [progress]: [ 26 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.926 * * * * [progress]: [ 27 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))))))>
3.926 * * * * [progress]: [ 28 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))))))>
3.926 * * * * [progress]: [ 29 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.926 * * * * [progress]: [ 30 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.926 * * * * [progress]: [ 31 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
3.926 * * * * [progress]: [ 32 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ (sqrt 1) x)) (* (/ (cbrt (- 1 x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.926 * * * * [progress]: [ 33 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 34 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 35 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 36 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 37 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ (sqrt 1) x)) (* (/ (sqrt (- 1 x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 38 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 39 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 40 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 41 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 42 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ (sqrt 1) x)) (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 43 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 44 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 45 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 46 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (* (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
3.927 * * * * [progress]: [ 47 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x)) (* (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.927 * * * * [progress]: [ 48 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x)))))))>
3.928 * * * * [progress]: [ 49 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 50 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 51 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (* (/ (- 1 (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 52 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ (sqrt 1) x)) (* (/ (- 1 (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.928 * * * * [progress]: [ 53 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ 1 x)) (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x)))))))>
3.928 * * * * [progress]: [ 54 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 55 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 56 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 57 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ (sqrt 1) x)) (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x)))))))>
3.928 * * * * [progress]: [ 58 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
3.928 * * * * [progress]: [ 59 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 60 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 61 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- 1 x)))))))>
3.928 * * * * [progress]: [ 62 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (- 1 x)))))))>
3.929 * * * * [progress]: [ 63 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
3.929 * * * * [progress]: [ 64 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x))) (+ 1 x))))))>
3.929 * * * * [progress]: [ 65 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))>
3.929 * * * * [progress]: [ 66 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.929 * * * * [progress]: [ 67 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))))>
3.929 * * * * [progress]: [ 68 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1/2))))>
3.929 * * * * [progress]: [ 69 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) 1))))>
3.929 * * * * [progress]: [ 70 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.929 * * * * [progress]: [ 71 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.929 * * * * [progress]: [ 72 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.929 * * * * [progress]: [ 73 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.929 * * * * [progress]: [ 74 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))>
3.929 * * * * [progress]: [ 75 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3)))) (sqrt (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
3.929 * * * * [progress]: [ 76 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- 1 (* x x)) (+ 1 x)))))))>
3.929 * * * * [progress]: [ 77 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
3.929 * * * * [progress]: [ 78 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x)))) (sqrt (+ 1 x))))))>
3.930 * * * * [progress]: [ 79 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- 1 x))) (sqrt (- 1 (* x x)))))))>
3.930 * * * * [progress]: [ 80 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (/ 1 2)))))>
3.930 * * * * [progress]: [ 81 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (/ 1 2)))))>
3.930 * * * * [progress]: [ 82 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.930 * * * * [progress]: [ 83 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.930 * * * * [progress]: [ 84 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.930 * * * * [progress]: [ 85 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (pow (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.930 * * * * [progress]: [ 86 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 87 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (log (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 88 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log (exp (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 89 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 90 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 91 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 92 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.930 * * * * [progress]: [ 93 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (- 1 x)) (- (- 1 (* x x)))) (- 1 x))))))>
3.930 * * * * [progress]: [ 94 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- 1 x))))))>
3.930 * * * * [progress]: [ 95 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))>
3.931 * * * * [progress]: [ 96 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.931 * * * * [progress]: [ 97 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))>
3.931 * * * * [progress]: [ 98 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ (sqrt 1) x)) (/ (cbrt (- 1 x)) (- (sqrt 1) x))) (- 1 x))))))>
3.931 * * * * [progress]: [ 99 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))>
3.931 * * * * [progress]: [ 100 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))) (- 1 x))))))>
3.931 * * * * [progress]: [ 101 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.931 * * * * [progress]: [ 102 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))>
3.931 * * * * [progress]: [ 103 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ (sqrt 1) x)) (/ (sqrt (- 1 x)) (- (sqrt 1) x))) (- 1 x))))))>
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3.931 * * * * [progress]: [ 105 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- 1 (* x x))))) (- 1 x))))))>
3.931 * * * * [progress]: [ 106 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))>
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3.931 * * * * [progress]: [ 111 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.932 * * * * [progress]: [ 112 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x)))) (- 1 x))))))>
3.932 * * * * [progress]: [ 113 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x)) (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x))) (- 1 x))))))>
3.932 * * * * [progress]: [ 114 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (- 1 x))) (- 1 x))))))>
3.932 * * * * [progress]: [ 115 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))) (- 1 x))))))>
3.932 * * * * [progress]: [ 116 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
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3.932 * * * * [progress]: [ 118 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (+ (sqrt 1) x)) (/ (- 1 (sqrt x)) (- (sqrt 1) x))) (- 1 x))))))>
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3.932 * * * * [progress]: [ 120 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (- 1 x) (cbrt (- 1 (* x x))))) (- 1 x))))))>
3.932 * * * * [progress]: [ 121 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.932 * * * * [progress]: [ 122 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))>
3.932 * * * * [progress]: [ 123 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ (sqrt 1) x)) (/ (- 1 x) (- (sqrt 1) x))) (- 1 x))))))>
3.932 * * * * [progress]: [ 124 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x))))))>
3.932 * * * * [progress]: [ 125 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))>
3.932 * * * * [progress]: [ 126 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))>
3.932 * * * * [progress]: [ 127 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 128 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 129 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 130 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 131 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ (sqrt 1) x)) (- (sqrt 1) x)) (- 1 x))))))>
3.933 * * * * [progress]: [ 132 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))>
3.933 * * * * [progress]: [ 133 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- 1 (* x x)) (cbrt (- 1 x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 134 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- 1 (* x x)) (sqrt (- 1 x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 135 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 136 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (/ (- 1 (* x x)) (- (sqrt 1) (sqrt x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 137 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 (sqrt x)))) (- 1 x))))))>
3.933 * * * * [progress]: [ 138 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 139 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- 1 x))))))>
3.933 * * * * [progress]: [ 140 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 141 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (pow 1 3) (pow x 3)) (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))>
3.933 * * * * [progress]: [ 142 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- 1 (* x x)) (+ 1 x))) (- 1 x))))))>
3.933 * * * * [progress]: [ 143 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (posit16->real (real->posit16 (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.933 * * * * [progress]: [ 144 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) 1)))>
3.934 * * * * [progress]: [ 145 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 146 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 147 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 148 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 149 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 150 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.934 * * * * [progress]: [ 151 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.934 * * * * [progress]: [ 152 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
3.934 * * * * [progress]: [ 153 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
3.934 * * * * [progress]: [ 154 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
3.934 * * * * [progress]: [ 155 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
3.934 * * * * [progress]: [ 156 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
3.934 * * * * [progress]: [ 157 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
3.934 * * * * [progress]: [ 158 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x))))))>
3.934 * * * * [progress]: [ 159 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
3.934 * * * * [progress]: [ 160 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
3.934 * * * * [progress]: [ 161 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.934 * * * * [progress]: [ 162 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.934 * * * * [progress]: [ 163 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.938 * [simplify]: Simplifying:
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (+ (- (log (- 1 x)) (log (- 1 (* x x)))) (log (- 1 x)))
  (+ (log (/ (- 1 x) (- 1 (* x x)))) (log (- 1 x)))
  (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (- 1 x) (- (pow 1 3) (pow x 3)))
  (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (- 1 x) (- (* 1 1) (* x x)))
  (* (- 1 (* x x)) (+ 1 x))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* 1 (/ (- 1 x) (- 1 (* x x))))
  (* (- x) (/ (- 1 x) (- 1 (* x x))))
  (* 1 (/ (- 1 x) (- 1 (* x x))))
  (* (- x) (/ (- 1 x) (- 1 (* x x))))
  (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (+ (sqrt 1) (sqrt x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ 1 (sqrt x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- 1 (* x x))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x))
  (* (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- 1 (* x x))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 x) (- 1 x)) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 x) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ 1 (- 1 (* x x))) (- 1 x))
  (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- 1 x))
  (* (+ 1 (* x x)) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3)))
  (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x)))
  (* (- 1 x) (- 1 x))
  (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3))))
  (sqrt (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))
  (sqrt (* (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (* (- 1 (* x x)) (+ 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x))))
  (sqrt (+ 1 x))
  (sqrt (* (- 1 x) (- 1 x)))
  (sqrt (- 1 (* x x)))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (real->posit16 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (- (log (- 1 x)) (log (- 1 (* x x))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (exp (/ (- 1 x) (- 1 (* x x))))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (cbrt (/ (- 1 x) (- 1 (* x x))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (- (- 1 x))
  (- (- 1 (* x x)))
  (/ 1 (- 1 (* x x)))
  (/ x (- 1 (* x x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
  (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (- 1 (* x x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ (sqrt 1) x))
  (/ (cbrt (- 1 x)) (- (sqrt 1) x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (- 1 (* x x)))
  (/ (sqrt (- 1 x)) (+ (sqrt 1) x))
  (/ (sqrt (- 1 x)) (- (sqrt 1) x))
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ (- 1 x) (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ (- 1 x) (- 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x)))
  (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x))
  (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x))
  (/ (+ (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (- (sqrt 1) (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ (sqrt 1) x))
  (/ (- 1 (sqrt x)) (- (sqrt 1) x))
  (/ (+ 1 (sqrt x)) (+ 1 x))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ (- 1 x) (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ (- 1 x) (- 1 x))
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) 1)
  (/ (- 1 x) (+ (sqrt 1) x))
  (/ (- 1 x) (+ 1 x))
  (/ (- 1 (* x x)) (cbrt (- 1 x)))
  (/ (- 1 (* x x)) (sqrt (- 1 x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 (* x x)) (- (sqrt 1) (sqrt x)))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3)))
  (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x))))
  (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (- 1 (* x x)) (+ 1 x))
  (real->posit16 (/ (- 1 x) (- 1 (* x x))))
  (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))
  (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
  (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
  (- (+ (pow x 2) 1) x)
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.943 * * [simplify]: iteration 1: (238 enodes)
4.142 * * [simplify]: iteration 2: (1029 enodes)
4.456 * * [simplify]: Extracting #0: cost 124 inf + 0
4.459 * * [simplify]: Extracting #1: cost 642 inf + 2
4.473 * * [simplify]: Extracting #2: cost 848 inf + 8319
4.499 * * [simplify]: Extracting #3: cost 426 inf + 91527
4.552 * * [simplify]: Extracting #4: cost 101 inf + 161026
4.585 * * [simplify]: Extracting #5: cost 6 inf + 182394
4.640 * * [simplify]: Extracting #6: cost 0 inf + 183502
4.699 * [simplify]: Simplified to:
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (* (* (/ (- 1 x) (- 1 (* x x))) (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x))))) (- 1 x)) (* (- 1 x) (- 1 x)))
  (* (* (* (* (- 1 x) (- 1 x)) (- 1 x)) (/ (- 1 x) (- 1 (* x x)))) (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))))
  (* (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (- 1 x) (- 1 (* x (* x x))))
  (* (+ (+ 1 x) (* x x)) (- 1 (* x x)))
  (* (- 1 (* x x)) (- 1 x))
  (* (- 1 (* x x)) (+ x 1))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (- 1 (* x x)))
  (- (* x (/ (- 1 x) (- 1 (* x x)))))
  (/ (- 1 x) (- 1 (* x x)))
  (- (* x (/ (- 1 x) (- 1 (* x x)))))
  (/ (- 1 x) (- 1 (* x x)))
  (- (* x (/ (- 1 x) (- 1 (* x x)))))
  (/ (- 1 x) (- 1 (* x x)))
  (- (* x (/ (- 1 x) (- 1 (* x x)))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (cbrt (- 1 x))) (cbrt (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x)))
  (/ (- 1 x) (- 1 (* x x)))
  (+ (/ (- 1 x) (- 1 (* x x))) (* (/ (- 1 x) (- 1 (* x x))) (sqrt x)))
  (+ (/ (- 1 x) (- 1 (* x x))) (* (/ (- 1 x) (- 1 (* x x))) (sqrt x)))
  (/ (- 1 x) (- 1 (* x x)))
  (* (- 1 x) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (/ (cbrt (- 1 x)) (/ (cbrt (- 1 (* x x))) (- 1 x)))
  (/ (cbrt (- 1 x)) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (/ (cbrt (- 1 x)) (/ (- 1 (* x x)) (- 1 x)))
  (/ (* (cbrt (- 1 x)) (- 1 x)) (- 1 x))
  (/ (* (cbrt (- 1 x)) (- 1 x)) (- 1 x))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (- 1 x) (sqrt (- 1 x))) (sqrt (- 1 (* x x))))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 (* x x)))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 x))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 x))
  (/ (* (- 1 x) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (- 1 x) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (- 1 x)
  (- 1 x)
  (/ (* (- 1 (sqrt x)) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (- 1 x) (- 1 (sqrt x))) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 (sqrt x)) (/ (- 1 x) (- 1 x)))
  (/ (- 1 (sqrt x)) (/ (- 1 x) (- 1 x)))
  (/ (* (- 1 (sqrt x)) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (- 1 x) (- 1 (sqrt x))) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 (sqrt x)) (/ (- 1 x) (- 1 x)))
  (/ (- 1 (sqrt x)) (/ (- 1 x) (- 1 x)))
  (/ (* (- 1 x) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (- 1 x) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (- 1 x)
  (- 1 x)
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (/ (- 1 x) (- 1 (* x x)))
  (* (+ (* (* x x) (+ (* x x) 1)) 1) (- 1 x))
  (* (+ (* x x) 1) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 (* x (* x x))))
  (* (- 1 (* x x)) (/ (- 1 x) (- 1 (* x x))))
  (* (- 1 x) (- 1 x))
  (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (* (- 1 x) (- 1 (* x (* x x)))))
  (sqrt (* (+ (+ 1 x) (* x x)) (- 1 (* x x))))
  (sqrt (* (- 1 (* x x)) (- 1 x)))
  (sqrt (* (- 1 (* x x)) (+ x 1)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 (* x (* x x)))))
  (sqrt (+ (+ 1 x) (* x x)))
  (sqrt (* (- 1 (* x x)) (/ (- 1 x) (- 1 (* x x)))))
  (sqrt (+ x 1))
  (fabs (- 1 x))
  (sqrt (- 1 (* x x)))
  1/2
  1/2
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (real->posit16 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (exp (/ (- 1 x) (- 1 (* x x))))
  (* (/ (- 1 x) (- 1 (* x x))) (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))))
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (cbrt (/ (- 1 x) (- 1 (* x x))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (- (- 1 x))
  (- (- 1 (* x x)))
  (/ 1 (- 1 (* x x)))
  (/ x (- 1 (* x x)))
  (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))))
  (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
  (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (- 1 (* x x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ x 1))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ x 1))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (- 1 (* x x)))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  1
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  1
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (+ 1 (sqrt x))
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (+ 1 (sqrt x))
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  1
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  1
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (- 1 x)
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 (* x x)) (cbrt (- 1 x)))
  (/ (- 1 (* x x)) (sqrt (- 1 x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (- 1 (* (* x x) (* (* x x) (* x x)))))
  (/ (- 1 x) (- 1 (* (* x x) (* x x))))
  (* (+ (+ 1 x) (* x x)) (- 1 (* x x)))
  (* (- 1 (* x x)) (+ x 1))
  (real->posit16 (/ (- 1 x) (- 1 (* x x))))
  (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))
  (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (- (+ 1 (* 2 (* x x))) (* 2 x))
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (- (+ 1 (* (* x x) 1/2)) x)
  (- (+ (/ 1/2 (* (* (sqrt -1) x) x)) (/ (sqrt -1) x)) (sqrt -1))
  (- (- (sqrt -1) (/ (sqrt -1) x)) (/ 1/2 (* (* (sqrt -1) x) x)))
  (+ (* x x) (- 1 x))
  (+ (- (/ 1 x) (/ (/ 1 x) x)) (/ 1 (* x (* x x))))
  (+ (- (/ 1 x) (/ (/ 1 x) x)) (/ 1 (* x (* x x))))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
4.714 * * * [progress]: adding candidates to table
6.281 * * [progress]: iteration 3 / 4
6.281 * * * [progress]: picking best candidate
6.286 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))>
6.286 * * * [progress]: localizing error
6.310 * * * [progress]: generating rewritten candidates
6.310 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1 1)
6.318 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
6.373 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
6.378 * * * [progress]: generating series expansions
6.378 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1 1)
6.379 * [backup-simplify]: Simplify (/ 1 (- 1 (* x x))) into (/ 1 (- 1 (pow x 2)))
6.379 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in (x) around 0
6.379 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
6.379 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
6.379 * [taylor]: Taking taylor expansion of 1 in x
6.379 * [backup-simplify]: Simplify 1 into 1
6.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.379 * [taylor]: Taking taylor expansion of x in x
6.379 * [backup-simplify]: Simplify 0 into 0
6.379 * [backup-simplify]: Simplify 1 into 1
6.380 * [backup-simplify]: Simplify (+ 1 0) into 1
6.380 * [backup-simplify]: Simplify (/ 1 1) into 1
6.380 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
6.380 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
6.381 * [taylor]: Taking taylor expansion of 1 in x
6.381 * [backup-simplify]: Simplify 1 into 1
6.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.381 * [taylor]: Taking taylor expansion of x in x
6.381 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify 1 into 1
6.381 * [backup-simplify]: Simplify (+ 1 0) into 1
6.382 * [backup-simplify]: Simplify (/ 1 1) into 1
6.382 * [backup-simplify]: Simplify 1 into 1
6.382 * [backup-simplify]: Simplify (+ 0 0) into 0
6.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.383 * [backup-simplify]: Simplify 0 into 0
6.384 * [backup-simplify]: Simplify (* 1 1) into 1
6.384 * [backup-simplify]: Simplify (- 1) into -1
6.384 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
6.386 * [backup-simplify]: Simplify 1 into 1
6.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.387 * [backup-simplify]: Simplify (- 0) into 0
6.387 * [backup-simplify]: Simplify (+ 0 0) into 0
6.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0
6.388 * [backup-simplify]: Simplify 0 into 0
6.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.390 * [backup-simplify]: Simplify (- 0) into 0
6.390 * [backup-simplify]: Simplify (+ 0 0) into 0
6.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
6.392 * [backup-simplify]: Simplify 1 into 1
6.392 * [backup-simplify]: Simplify (+ (* 1 (pow x 4)) (+ (* 1 (pow x 2)) 1)) into (+ (pow x 2) (+ (pow x 4) 1))
6.393 * [backup-simplify]: Simplify (/ 1 (- 1 (* (/ 1 x) (/ 1 x)))) into (/ 1 (- 1 (/ 1 (pow x 2))))
6.393 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in (x) around 0
6.393 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.393 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.393 * [taylor]: Taking taylor expansion of 1 in x
6.393 * [backup-simplify]: Simplify 1 into 1
6.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.393 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.393 * [taylor]: Taking taylor expansion of x in x
6.393 * [backup-simplify]: Simplify 0 into 0
6.393 * [backup-simplify]: Simplify 1 into 1
6.393 * [backup-simplify]: Simplify (* 1 1) into 1
6.394 * [backup-simplify]: Simplify (/ 1 1) into 1
6.394 * [backup-simplify]: Simplify (- 1) into -1
6.395 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.395 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.395 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.395 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.395 * [taylor]: Taking taylor expansion of 1 in x
6.395 * [backup-simplify]: Simplify 1 into 1
6.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.395 * [taylor]: Taking taylor expansion of x in x
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 1 into 1
6.396 * [backup-simplify]: Simplify (* 1 1) into 1
6.396 * [backup-simplify]: Simplify (/ 1 1) into 1
6.396 * [backup-simplify]: Simplify (- 1) into -1
6.397 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.397 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.397 * [backup-simplify]: Simplify -1 into -1
6.398 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.399 * [backup-simplify]: Simplify (- 0) into 0
6.400 * [backup-simplify]: Simplify (+ 0 0) into 0
6.400 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.400 * [backup-simplify]: Simplify 0 into 0
6.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.403 * [backup-simplify]: Simplify (- 0) into 0
6.403 * [backup-simplify]: Simplify (+ 1 0) into 1
6.404 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.404 * [backup-simplify]: Simplify -1 into -1
6.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.407 * [backup-simplify]: Simplify (- 0) into 0
6.408 * [backup-simplify]: Simplify (+ 0 0) into 0
6.409 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* -1 (/ 0 -1)))) into 0
6.409 * [backup-simplify]: Simplify 0 into 0
6.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.411 * [backup-simplify]: Simplify (- 0) into 0
6.412 * [backup-simplify]: Simplify (+ 0 0) into 0
6.413 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.413 * [backup-simplify]: Simplify -1 into -1
6.414 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 x) 6)) (+ (* -1 (pow (/ 1 x) 4)) (* -1 (pow (/ 1 x) 2)))) into (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))
6.414 * [backup-simplify]: Simplify (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ 1 (- 1 (/ 1 (pow x 2))))
6.414 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in (x) around 0
6.414 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.414 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.414 * [taylor]: Taking taylor expansion of 1 in x
6.414 * [backup-simplify]: Simplify 1 into 1
6.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.414 * [taylor]: Taking taylor expansion of x in x
6.414 * [backup-simplify]: Simplify 0 into 0
6.414 * [backup-simplify]: Simplify 1 into 1
6.414 * [backup-simplify]: Simplify (* 1 1) into 1
6.415 * [backup-simplify]: Simplify (/ 1 1) into 1
6.415 * [backup-simplify]: Simplify (- 1) into -1
6.416 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.416 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.416 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.416 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.416 * [taylor]: Taking taylor expansion of 1 in x
6.417 * [backup-simplify]: Simplify 1 into 1
6.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.417 * [taylor]: Taking taylor expansion of x in x
6.417 * [backup-simplify]: Simplify 0 into 0
6.417 * [backup-simplify]: Simplify 1 into 1
6.417 * [backup-simplify]: Simplify (* 1 1) into 1
6.417 * [backup-simplify]: Simplify (/ 1 1) into 1
6.418 * [backup-simplify]: Simplify (- 1) into -1
6.418 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.419 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.419 * [backup-simplify]: Simplify -1 into -1
6.419 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.421 * [backup-simplify]: Simplify (- 0) into 0
6.421 * [backup-simplify]: Simplify (+ 0 0) into 0
6.422 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.422 * [backup-simplify]: Simplify 0 into 0
6.423 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.424 * [backup-simplify]: Simplify (- 0) into 0
6.424 * [backup-simplify]: Simplify (+ 1 0) into 1
6.426 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.426 * [backup-simplify]: Simplify -1 into -1
6.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.428 * [backup-simplify]: Simplify (- 0) into 0
6.428 * [backup-simplify]: Simplify (+ 0 0) into 0
6.429 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* -1 (/ 0 -1)))) into 0
6.430 * [backup-simplify]: Simplify 0 into 0
6.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.432 * [backup-simplify]: Simplify (- 0) into 0
6.433 * [backup-simplify]: Simplify (+ 0 0) into 0
6.434 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.434 * [backup-simplify]: Simplify -1 into -1
6.434 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 6)) (+ (* -1 (pow (/ 1 (- x)) 4)) (* -1 (pow (/ 1 (- x)) 2)))) into (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))
6.434 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
6.435 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
6.435 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
6.435 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
6.435 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.435 * [taylor]: Taking taylor expansion of 1 in x
6.435 * [backup-simplify]: Simplify 1 into 1
6.435 * [taylor]: Taking taylor expansion of x in x
6.435 * [backup-simplify]: Simplify 0 into 0
6.435 * [backup-simplify]: Simplify 1 into 1
6.435 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
6.435 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
6.435 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
6.435 * [taylor]: Taking taylor expansion of 1 in x
6.435 * [backup-simplify]: Simplify 1 into 1
6.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.435 * [taylor]: Taking taylor expansion of x in x
6.435 * [backup-simplify]: Simplify 0 into 0
6.435 * [backup-simplify]: Simplify 1 into 1
6.436 * [backup-simplify]: Simplify (+ 1 0) into 1
6.436 * [backup-simplify]: Simplify (/ 1 1) into 1
6.436 * [backup-simplify]: Simplify (sqrt 1) into 1
6.437 * [backup-simplify]: Simplify (+ 0 0) into 0
6.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.438 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.438 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
6.438 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.438 * [taylor]: Taking taylor expansion of 1 in x
6.438 * [backup-simplify]: Simplify 1 into 1
6.439 * [taylor]: Taking taylor expansion of x in x
6.439 * [backup-simplify]: Simplify 0 into 0
6.439 * [backup-simplify]: Simplify 1 into 1
6.439 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
6.439 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
6.439 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
6.439 * [taylor]: Taking taylor expansion of 1 in x
6.439 * [backup-simplify]: Simplify 1 into 1
6.439 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.439 * [taylor]: Taking taylor expansion of x in x
6.439 * [backup-simplify]: Simplify 0 into 0
6.439 * [backup-simplify]: Simplify 1 into 1
6.439 * [backup-simplify]: Simplify (+ 1 0) into 1
6.440 * [backup-simplify]: Simplify (/ 1 1) into 1
6.440 * [backup-simplify]: Simplify (sqrt 1) into 1
6.440 * [backup-simplify]: Simplify (+ 0 0) into 0
6.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.442 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.443 * [backup-simplify]: Simplify (- 0) into 0
6.443 * [backup-simplify]: Simplify (+ 1 0) into 1
6.443 * [backup-simplify]: Simplify (* 1 1) into 1
6.443 * [backup-simplify]: Simplify 1 into 1
6.444 * [backup-simplify]: Simplify (- 1) into -1
6.444 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.445 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 1)) into -1
6.445 * [backup-simplify]: Simplify -1 into -1
6.445 * [backup-simplify]: Simplify (* 1 1) into 1
6.446 * [backup-simplify]: Simplify (- 1) into -1
6.446 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
6.449 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
6.449 * [backup-simplify]: Simplify (- 0) into 0
6.449 * [backup-simplify]: Simplify (+ 0 0) into 0
6.451 * [backup-simplify]: Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
6.451 * [backup-simplify]: Simplify 1/2 into 1/2
6.451 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
6.451 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- 1 (* (/ 1 x) (/ 1 x))))) (- 1 (/ 1 x))) into (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
6.451 * [approximate]: Taking taylor expansion of (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
6.451 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
6.451 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.451 * [taylor]: Taking taylor expansion of 1 in x
6.451 * [backup-simplify]: Simplify 1 into 1
6.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.451 * [taylor]: Taking taylor expansion of x in x
6.451 * [backup-simplify]: Simplify 0 into 0
6.451 * [backup-simplify]: Simplify 1 into 1
6.452 * [backup-simplify]: Simplify (/ 1 1) into 1
6.452 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
6.452 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.452 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.452 * [taylor]: Taking taylor expansion of 1 in x
6.452 * [backup-simplify]: Simplify 1 into 1
6.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.452 * [taylor]: Taking taylor expansion of x in x
6.452 * [backup-simplify]: Simplify 0 into 0
6.452 * [backup-simplify]: Simplify 1 into 1
6.453 * [backup-simplify]: Simplify (* 1 1) into 1
6.453 * [backup-simplify]: Simplify (/ 1 1) into 1
6.453 * [backup-simplify]: Simplify (- 1) into -1
6.454 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.454 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.455 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.456 * [backup-simplify]: Simplify (- 0) into 0
6.457 * [backup-simplify]: Simplify (+ 0 0) into 0
6.457 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.458 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.458 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
6.458 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.458 * [taylor]: Taking taylor expansion of 1 in x
6.458 * [backup-simplify]: Simplify 1 into 1
6.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.459 * [taylor]: Taking taylor expansion of x in x
6.459 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 1 into 1
6.459 * [backup-simplify]: Simplify (/ 1 1) into 1
6.459 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
6.459 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.459 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.459 * [taylor]: Taking taylor expansion of 1 in x
6.459 * [backup-simplify]: Simplify 1 into 1
6.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.459 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.459 * [taylor]: Taking taylor expansion of x in x
6.459 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 1 into 1
6.460 * [backup-simplify]: Simplify (* 1 1) into 1
6.465 * [backup-simplify]: Simplify (/ 1 1) into 1
6.465 * [backup-simplify]: Simplify (- 1) into -1
6.466 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.467 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.467 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.468 * [backup-simplify]: Simplify (- 0) into 0
6.469 * [backup-simplify]: Simplify (+ 0 0) into 0
6.469 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.470 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.470 * [backup-simplify]: Simplify (- 1) into -1
6.470 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.471 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
6.471 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
6.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.472 * [backup-simplify]: Simplify (- 0) into 0
6.472 * [backup-simplify]: Simplify (+ 1 0) into 1
6.473 * [backup-simplify]: Simplify (+ (* -1 0) (* 1 (sqrt -1))) into (sqrt -1)
6.474 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.475 * [backup-simplify]: Simplify (- 0) into 0
6.475 * [backup-simplify]: Simplify (+ 1 0) into 1
6.476 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.478 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
6.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.478 * [backup-simplify]: Simplify (- 0) into 0
6.479 * [backup-simplify]: Simplify (+ 0 0) into 0
6.481 * [backup-simplify]: Simplify (+ (* -1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1)))
6.482 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
6.483 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
6.483 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) (- 1 (/ 1 (- x)))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))
6.483 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
6.483 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
6.483 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.483 * [taylor]: Taking taylor expansion of x in x
6.483 * [backup-simplify]: Simplify 0 into 0
6.483 * [backup-simplify]: Simplify 1 into 1
6.484 * [backup-simplify]: Simplify (/ 1 1) into 1
6.484 * [taylor]: Taking taylor expansion of 1 in x
6.484 * [backup-simplify]: Simplify 1 into 1
6.484 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
6.484 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.484 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.484 * [taylor]: Taking taylor expansion of 1 in x
6.484 * [backup-simplify]: Simplify 1 into 1
6.484 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.484 * [taylor]: Taking taylor expansion of x in x
6.484 * [backup-simplify]: Simplify 0 into 0
6.484 * [backup-simplify]: Simplify 1 into 1
6.484 * [backup-simplify]: Simplify (* 1 1) into 1
6.484 * [backup-simplify]: Simplify (/ 1 1) into 1
6.485 * [backup-simplify]: Simplify (- 1) into -1
6.485 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.485 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.485 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.486 * [backup-simplify]: Simplify (- 0) into 0
6.487 * [backup-simplify]: Simplify (+ 0 0) into 0
6.487 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.488 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.488 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
6.488 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.488 * [taylor]: Taking taylor expansion of x in x
6.488 * [backup-simplify]: Simplify 0 into 0
6.488 * [backup-simplify]: Simplify 1 into 1
6.488 * [backup-simplify]: Simplify (/ 1 1) into 1
6.488 * [taylor]: Taking taylor expansion of 1 in x
6.488 * [backup-simplify]: Simplify 1 into 1
6.488 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
6.488 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
6.488 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
6.488 * [taylor]: Taking taylor expansion of 1 in x
6.488 * [backup-simplify]: Simplify 1 into 1
6.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.488 * [taylor]: Taking taylor expansion of x in x
6.488 * [backup-simplify]: Simplify 0 into 0
6.488 * [backup-simplify]: Simplify 1 into 1
6.488 * [backup-simplify]: Simplify (* 1 1) into 1
6.489 * [backup-simplify]: Simplify (/ 1 1) into 1
6.489 * [backup-simplify]: Simplify (- 1) into -1
6.489 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.489 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.490 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.490 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.491 * [backup-simplify]: Simplify (- 0) into 0
6.491 * [backup-simplify]: Simplify (+ 0 0) into 0
6.491 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
6.492 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.492 * [backup-simplify]: Simplify (+ 1 0) into 1
6.493 * [backup-simplify]: Simplify (* 1 (sqrt -1)) into (sqrt -1)
6.493 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.494 * [backup-simplify]: Simplify (+ 0 1) into 1
6.495 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
6.495 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.497 * [backup-simplify]: Simplify (- 0) into 0
6.498 * [backup-simplify]: Simplify (+ 1 0) into 1
6.499 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
6.502 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
6.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.503 * [backup-simplify]: Simplify (+ 0 0) into 0
6.507 * [backup-simplify]: Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
6.510 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
6.514 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
6.514 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
6.514 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.514 * [approximate]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
6.514 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
6.514 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.514 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
6.515 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.515 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify 0 into 0
6.515 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.516 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (* (/ 1 x) (/ 1 x))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.516 * [approximate]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
6.516 * [taylor]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
6.516 * [backup-simplify]: Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
6.516 * [taylor]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
6.516 * [backup-simplify]: Simplify (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))))
6.517 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) into (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify 0 into 0
6.517 * [backup-simplify]: Simplify (atan (* (- 1 (/ 1 (/ 1 x))) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 x) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.518 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) (- 1 (/ 1 (- x))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.518 * [approximate]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
6.518 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
6.518 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.518 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
6.518 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.519 * [backup-simplify]: Simplify (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) into (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))))
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify 0 into 0
6.519 * [backup-simplify]: Simplify (atan (* (+ (/ 1 (/ 1 (- x))) 1) (sqrt (/ 1 (- 1 (/ 1 (pow (/ 1 (- x)) 2))))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.519 * * * [progress]: simplifying candidates
6.519 * * * * [progress]: [ 1 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (- 1 (* x x)) -1)) (- 1 x)))))>
6.519 * * * * [progress]: [ 2 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (- 1 (* x x)) (- 1))) (- 1 x)))))>
6.519 * * * * [progress]: [ 3 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (pow (/ 1 (- 1 (* x x))) 1)) (- 1 x)))))>
6.520 * * * * [progress]: [ 4 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (- (log (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 5 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (- 0 (log (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 6 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (- (log 1) (log (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 7 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (exp (log (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 8 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (log (exp (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 9 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (cbrt (/ (* (* 1 1) 1) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 10 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x))))) (cbrt (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 11 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (cbrt (* (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 12 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 13 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1) (- (- 1 (* x x))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 14 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (cbrt 1) (cbrt (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 15 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (* x x)))) (/ (cbrt 1) (sqrt (- 1 (* x x)))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 16 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- 1 (* x x))))) (- 1 x)))))>
6.520 * * * * [progress]: [ 17 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) x)) (/ (cbrt 1) (- (sqrt 1) x)))) (- 1 x)))))>
6.520 * * * * [progress]: [ 18 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (* (cbrt 1) (cbrt 1)) (+ 1 x)) (/ (cbrt 1) (- 1 x)))) (- 1 x)))))>
6.521 * * * * [progress]: [ 19 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (sqrt 1) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt 1) (cbrt (- 1 (* x x)))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 20 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (sqrt 1) (sqrt (- 1 (* x x)))) (/ (sqrt 1) (sqrt (- 1 (* x x)))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 21 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (sqrt 1) 1) (/ (sqrt 1) (- 1 (* x x))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 22 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (sqrt 1) (+ (sqrt 1) x)) (/ (sqrt 1) (- (sqrt 1) x)))) (- 1 x)))))>
6.521 * * * * [progress]: [ 23 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ (sqrt 1) (+ 1 x)) (/ (sqrt 1) (- 1 x)))) (- 1 x)))))>
6.521 * * * * [progress]: [ 24 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ 1 (cbrt (- 1 (* x x)))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 25 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (/ 1 (sqrt (- 1 (* x x)))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 26 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 1) (/ 1 (- 1 (* x x))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 27 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (+ (sqrt 1) x)) (/ 1 (- (sqrt 1) x)))) (- 1 x)))))>
6.521 * * * * [progress]: [ 28 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (+ 1 x)) (/ 1 (- 1 x)))) (- 1 x)))))>
6.521 * * * * [progress]: [ 29 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* 1 (/ 1 (- 1 (* x x))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 30 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* 1 (/ 1 (- 1 (* x x))))) (- 1 x)))))>
6.521 * * * * [progress]: [ 31 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (/ (- 1 (* x x)) 1))) (- 1 x)))))>
6.521 * * * * [progress]: [ 32 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x))))) (- 1 x)))))>
6.522 * * * * [progress]: [ 33 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x))))) (- 1 x)))))>
6.522 * * * * [progress]: [ 34 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 1) (- 1 (* x x)))) (- 1 x)))))>
6.522 * * * * [progress]: [ 35 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (+ (sqrt 1) x)) (- (sqrt 1) x))) (- 1 x)))))>
6.522 * * * * [progress]: [ 36 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (+ 1 x)) (- 1 x))) (- 1 x)))))>
6.522 * * * * [progress]: [ 37 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (/ (- 1 (* x x)) (cbrt 1)))) (- 1 x)))))>
6.522 * * * * [progress]: [ 38 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (/ (- 1 (* x x)) (sqrt 1)))) (- 1 x)))))>
6.522 * * * * [progress]: [ 39 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (/ (- 1 (* x x)) 1))) (- 1 x)))))>
6.522 * * * * [progress]: [ 40 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))))) (- 1 x)))))>
6.522 * * * * [progress]: [ 41 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (/ 1 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x)))) (- 1 x)))))>
6.522 * * * * [progress]: [ 42 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (posit16->real (real->posit16 (/ 1 (- 1 (* x x)))))) (- 1 x)))))>
6.522 * * * * [progress]: [ 43 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)) 1))))>
6.522 * * * * [progress]: [ 44 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)) 1))))>
6.522 * * * * [progress]: [ 45 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (+ (log (sqrt (/ 1 (- 1 (* x x))))) (log (- 1 x)))))))>
6.522 * * * * [progress]: [ 46 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.522 * * * * [progress]: [ 47 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.523 * * * * [progress]: [ 48 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x))))) (sqrt (/ 1 (- 1 (* x x))))) (* (* (- 1 x) (- 1 x)) (- 1 x)))))))>
6.523 * * * * [progress]: [ 49 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.523 * * * * [progress]: [ 50 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.523 * * * * [progress]: [ 51 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.523 * * * * [progress]: [ 52 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (- (pow 1 3) (pow x 3))) (* (sqrt (- 1 (* x x))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
6.523 * * * * [progress]: [ 53 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (- (* 1 1) (* x x))) (* (sqrt (- 1 (* x x))) (+ 1 x))))))>
6.523 * * * * [progress]: [ 54 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.523 * * * * [progress]: [ 55 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x))) (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))))))>
6.523 * * * * [progress]: [ 56 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (sqrt (- 1 x))) (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))))))>
6.523 * * * * [progress]: [ 57 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x))) (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))))))>
6.523 * * * * [progress]: [ 58 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x))) (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))))))>
6.523 * * * * [progress]: [ 59 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (+ (* (sqrt (/ 1 (- 1 (* x x)))) 1) (* (sqrt (/ 1 (- 1 (* x x)))) (- x))))))>
6.523 * * * * [progress]: [ 60 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (+ (* (sqrt (/ 1 (- 1 (* x x)))) 1) (* (sqrt (/ 1 (- 1 (* x x)))) (- x))))))>
6.523 * * * * [progress]: [ 61 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (+ (* 1 (sqrt (/ 1 (- 1 (* x x))))) (* (- x) (sqrt (/ 1 (- 1 (* x x)))))))))>
6.524 * * * * [progress]: [ 62 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (+ (* 1 (sqrt (/ 1 (- 1 (* x x))))) (* (- x) (sqrt (/ 1 (- 1 (* x x)))))))))>
6.524 * * * * [progress]: [ 63 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))))>
6.524 * * * * [progress]: [ 64 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (- 1 x))) (sqrt (- 1 x))))))>
6.524 * * * * [progress]: [ 65 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) 1) (- 1 x)))))>
6.524 * * * * [progress]: [ 66 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x))))))>
6.524 * * * * [progress]: [ 67 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) (+ 1 (sqrt x))) (- 1 (sqrt x))))))>
6.524 * * * * [progress]: [ 68 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (sqrt (/ 1 (- 1 (* x x)))) 1) (- 1 x)))))>
6.524 * * * * [progress]: [ 69 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ 1 (- 1 (* x x))))) (cbrt (sqrt (/ 1 (- 1 (* x x)))))) (* (cbrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))))))>
6.524 * * * * [progress]: [ 70 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x)))))) (* (sqrt (cbrt (/ 1 (- 1 (* x x))))) (- 1 x))))))>
6.524 * * * * [progress]: [ 71 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))))))>
6.524 * * * * [progress]: [ 72 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (* (sqrt (/ (cbrt 1) (cbrt (- 1 (* x x))))) (- 1 x))))))>
6.524 * * * * [progress]: [ 73 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (* x x))))) (* (sqrt (/ (cbrt 1) (sqrt (- 1 (* x x))))) (- 1 x))))))>
6.524 * * * * [progress]: [ 74 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) 1)) (* (sqrt (/ (cbrt 1) (- 1 (* x x)))) (- 1 x))))))>
6.524 * * * * [progress]: [ 75 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) x))) (* (sqrt (/ (cbrt 1) (- (sqrt 1) x))) (- 1 x))))))>
6.524 * * * * [progress]: [ 76 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt 1) (cbrt 1)) (+ 1 x))) (* (sqrt (/ (cbrt 1) (- 1 x))) (- 1 x))))))>
6.525 * * * * [progress]: [ 77 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (* (sqrt (/ (sqrt 1) (cbrt (- 1 (* x x))))) (- 1 x))))))>
6.525 * * * * [progress]: [ 78 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (- 1 x))))))>
6.525 * * * * [progress]: [ 79 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) 1)) (* (sqrt (/ (sqrt 1) (- 1 (* x x)))) (- 1 x))))))>
6.525 * * * * [progress]: [ 80 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (+ (sqrt 1) x))) (* (sqrt (/ (sqrt 1) (- (sqrt 1) x))) (- 1 x))))))>
6.525 * * * * [progress]: [ 81 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt 1) (+ 1 x))) (* (sqrt (/ (sqrt 1) (- 1 x))) (- 1 x))))))>
6.525 * * * * [progress]: [ 82 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (* (sqrt (/ 1 (cbrt (- 1 (* x x))))) (- 1 x))))))>
6.525 * * * * [progress]: [ 83 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (- 1 x))))))>
6.525 * * * * [progress]: [ 84 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.525 * * * * [progress]: [ 85 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (+ (sqrt 1) x))) (* (sqrt (/ 1 (- (sqrt 1) x))) (- 1 x))))))>
6.525 * * * * [progress]: [ 86 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (+ 1 x))) (* (sqrt (/ 1 (- 1 x))) (- 1 x))))))>
6.525 * * * * [progress]: [ 87 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.525 * * * * [progress]: [ 88 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.525 * * * * [progress]: [ 89 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- (pow 1 3) (pow (* x x) 3)))) (* (sqrt (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- 1 x))))))>
6.525 * * * * [progress]: [ 90 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- (* 1 1) (* (* x x) (* x x))))) (* (sqrt (+ 1 (* x x))) (- 1 x))))))>
6.526 * * * * [progress]: [ 91 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))))))>
6.526 * * * * [progress]: [ 92 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.526 * * * * [progress]: [ 93 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (/ 1 (- 1 (* x x)))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x)))))))>
6.526 * * * * [progress]: [ 94 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (/ 1 (- 1 (* x x)))) (- (* 1 1) (* x x))) (+ 1 x)))))>
6.526 * * * * [progress]: [ 95 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (- 1 x)) (sqrt (- 1 (* x x)))))))>
6.526 * * * * [progress]: [ 96 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 97 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (* x x))))))))>
6.526 * * * * [progress]: [ 98 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) 1)))>
6.526 * * * * [progress]: [ 99 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 100 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 101 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))) (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 102 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 103 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 104 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
6.526 * * * * [progress]: [ 105 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
6.526 * * * * [progress]: [ 106 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (+ (pow x 2) (+ (pow x 4) 1))) (- 1 x)))))>
6.527 * * * * [progress]: [ 107 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))) (- 1 x)))))>
6.527 * * * * [progress]: [ 108 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))) (- 1 x)))))>
6.527 * * * * [progress]: [ 109 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
6.527 * * * * [progress]: [ 110 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
6.527 * * * * [progress]: [ 111 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
6.527 * * * * [progress]: [ 112 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
6.527 * * * * [progress]: [ 113 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
6.527 * * * * [progress]: [ 114 / 114 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
6.529 * [simplify]: Simplifying:
  (- 1)
  (- (log (- 1 (* x x))))
  (- 0 (log (- 1 (* x x))))
  (- (log 1) (log (- 1 (* x x))))
  (log (/ 1 (- 1 (* x x))))
  (exp (/ 1 (- 1 (* x x))))
  (/ (* (* 1 1) 1) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))
  (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x)))))
  (cbrt (/ 1 (- 1 (* x x))))
  (* (* (/ 1 (- 1 (* x x))) (/ 1 (- 1 (* x x)))) (/ 1 (- 1 (* x x))))
  (sqrt (/ 1 (- 1 (* x x))))
  (sqrt (/ 1 (- 1 (* x x))))
  (- 1)
  (- (- 1 (* x x)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (cbrt 1) (cbrt (- 1 (* x x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (* x x))))
  (/ (cbrt 1) (sqrt (- 1 (* x x))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (* x x)))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) x))
  (/ (cbrt 1) (- (sqrt 1) x))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 x))
  (/ (cbrt 1) (- 1 x))
  (/ (sqrt 1) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt 1) (cbrt (- 1 (* x x))))
  (/ (sqrt 1) (sqrt (- 1 (* x x))))
  (/ (sqrt 1) (sqrt (- 1 (* x x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (* x x)))
  (/ (sqrt 1) (+ (sqrt 1) x))
  (/ (sqrt 1) (- (sqrt 1) x))
  (/ (sqrt 1) (+ 1 x))
  (/ (sqrt 1) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ 1 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ 1 (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ 1 (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) 1)
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ 1 (+ (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ (- 1 (* x x)) (cbrt 1))
  (/ (- 1 (* x x)) (sqrt 1))
  (/ (- 1 (* x x)) 1)
  (/ 1 (- (pow 1 3) (pow (* x x) 3)))
  (/ 1 (- (* 1 1) (* (* x x) (* x x))))
  (real->posit16 (/ 1 (- 1 (* x x))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (+ (log (sqrt (/ 1 (- 1 (* x x))))) (log (- 1 x)))
  (log (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (exp (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (* (* (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (/ 1 (- 1 (* x x))))) (sqrt (/ 1 (- 1 (* x x))))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (* (* (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (* (sqrt 1) (- (pow 1 3) (pow x 3)))
  (* (sqrt (- 1 (* x x))) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (sqrt 1) (- (* 1 1) (* x x)))
  (* (sqrt (- 1 (* x x))) (+ 1 x))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) 1)
  (* (sqrt (/ 1 (- 1 (* x x)))) (- x))
  (* (sqrt (/ 1 (- 1 (* x x)))) 1)
  (* (sqrt (/ 1 (- 1 (* x x)))) (- x))
  (* 1 (sqrt (/ 1 (- 1 (* x x)))))
  (* (- x) (sqrt (/ 1 (- 1 (* x x)))))
  (* 1 (sqrt (/ 1 (- 1 (* x x)))))
  (* (- x) (sqrt (/ 1 (- 1 (* x x)))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) 1)
  (* (sqrt (/ 1 (- 1 (* x x)))) (+ (sqrt 1) (sqrt x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) (+ 1 (sqrt x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) 1)
  (* (cbrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))
  (* (sqrt (cbrt (/ 1 (- 1 (* x x))))) (- 1 x))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ (cbrt 1) (cbrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ (cbrt 1) (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ (cbrt 1) (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ (cbrt 1) (- (sqrt 1) x))) (- 1 x))
  (* (sqrt (/ (cbrt 1) (- 1 x))) (- 1 x))
  (* (sqrt (/ (sqrt 1) (cbrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ (sqrt 1) (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ (sqrt 1) (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ (sqrt 1) (- (sqrt 1) x))) (- 1 x))
  (* (sqrt (/ (sqrt 1) (- 1 x))) (- 1 x))
  (* (sqrt (/ 1 (cbrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ 1 (- (sqrt 1) x))) (- 1 x))
  (* (sqrt (/ 1 (- 1 x))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- 1 x))
  (* (sqrt (+ 1 (* x x))) (- 1 x))
  (* (sqrt (sqrt (/ 1 (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- (pow 1 3) (pow x 3)))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- (* 1 1) (* x x)))
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  (real->posit16 (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (log (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (exp (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (* (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
  (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (* (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (real->posit16 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (+ (pow x 2) (+ (pow x 4) 1))
  (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))
  (- (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
  (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
6.532 * * [simplify]: iteration 1: (205 enodes)
6.654 * * [simplify]: iteration 2: (772 enodes)
6.834 * * [simplify]: iteration 3: (1253 enodes)
7.228 * * [simplify]: Extracting #0: cost 62 inf + 0
7.228 * * [simplify]: Extracting #1: cost 281 inf + 2
7.230 * * [simplify]: Extracting #2: cost 466 inf + 2001
7.235 * * [simplify]: Extracting #3: cost 388 inf + 21365
7.249 * * [simplify]: Extracting #4: cost 151 inf + 72682
7.290 * * [simplify]: Extracting #5: cost 24 inf + 109388
7.335 * * [simplify]: Extracting #6: cost 2 inf + 117405
7.376 * * [simplify]: Extracting #7: cost 0 inf + 118194
7.420 * [simplify]: Simplified to:
  -1
  (- (log (- 1 (* x x))))
  (- (log (- 1 (* x x))))
  (- (log (- 1 (* x x))))
  (- (log (- 1 (* x x))))
  (exp (/ 1 (- 1 (* x x))))
  (/ (/ 1 (* (- 1 (* x x)) (- 1 (* x x)))) (- 1 (* x x)))
  (* (cbrt (/ 1 (- 1 (* x x)))) (cbrt (/ 1 (- 1 (* x x)))))
  (cbrt (/ 1 (- 1 (* x x))))
  (/ (/ 1 (* (- 1 (* x x)) (- 1 (* x x)))) (- 1 (* x x)))
  (sqrt (/ 1 (- 1 (* x x))))
  (sqrt (/ 1 (- 1 (* x x))))
  -1
  (- (- 1 (* x x)))
  (/ (/ 1 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 1 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  1
  (/ 1 (- 1 (* x x)))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ (/ 1 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 1 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  1
  (/ 1 (- 1 (* x x)))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ (/ 1 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 1 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  1
  (/ 1 (- 1 (* x x)))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ 1 (+ 1 x))
  (/ 1 (- 1 x))
  (/ 1 (- 1 (* x x)))
  (- 1 (* x x))
  (/ (/ 1 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  1
  (/ 1 (+ 1 x))
  (/ 1 (+ 1 x))
  (- 1 (* x x))
  (- 1 (* x x))
  (- 1 (* x x))
  (/ 1 (- 1 (* (* x x) (* (* x x) (* x x)))))
  (/ 1 (- 1 (* (* x x) (* x x))))
  (real->posit16 (/ 1 (- 1 (* x x))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (log (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (log (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (exp (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) (* (- 1 x) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (cbrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (* (sqrt (/ 1 (- 1 (* x x)))) (* (- 1 x) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (sqrt (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (- 1 (* (* x x) x))
  (* (sqrt (- 1 (* x x))) (+ (+ 1 x) (* x x)))
  (- 1 (* x x))
  (* (sqrt (- 1 (* x x))) (+ 1 x))
  (* (sqrt (- 1 x)) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (- 1 x)) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (sqrt (- 1 x)))
  (* (sqrt (- 1 x)) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (- 1 x)) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (sqrt (/ 1 (- 1 (* x x))))
  (* x (- (sqrt (/ 1 (- 1 (* x x))))))
  (sqrt (/ 1 (- 1 (* x x))))
  (* x (- (sqrt (/ 1 (- 1 (* x x))))))
  (sqrt (/ 1 (- 1 (* x x))))
  (* x (- (sqrt (/ 1 (- 1 (* x x))))))
  (sqrt (/ 1 (- 1 (* x x))))
  (* x (- (sqrt (/ 1 (- 1 (* x x))))))
  (* (cbrt (- 1 x)) (* (sqrt (/ 1 (- 1 (* x x)))) (cbrt (- 1 x))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt (- 1 x)))
  (sqrt (/ 1 (- 1 (* x x))))
  (+ (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt x)) (sqrt (/ 1 (- 1 (* x x)))))
  (+ (* (sqrt (/ 1 (- 1 (* x x)))) (sqrt x)) (sqrt (/ 1 (- 1 (* x x)))))
  (sqrt (/ 1 (- 1 (* x x))))
  (* (- 1 x) (cbrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (cbrt (/ 1 (- 1 (* x x))))) (- 1 x))
  (* (- 1 x) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (/ 1 (cbrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (- 1 x) (sqrt (/ 1 (cbrt (- 1 (* x x))))))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (sqrt (/ 1 (cbrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (sqrt (- 1 (* x x))))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (- 1 x) (sqrt (/ 1 (- 1 x))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (+ (+ (* (* x x) (* x x)) (* x x)) 1)) (- 1 x))
  (* (- 1 x) (sqrt (+ 1 (* x x))))
  (* (- 1 x) (sqrt (sqrt (/ 1 (- 1 (* x x))))))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 (* (* x x) x)))
  (* (- 1 (* x x)) (sqrt (/ 1 (- 1 (* x x)))))
  (- 1 x)
  (real->posit16 (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (log (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (exp (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (* (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
  (cbrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (* (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))
  (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (real->posit16 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (+ (+ (* (* x x) (* x x)) (* x x)) 1)
  (+ (/ -1 (* x x)) (+ (/ -1 (* (* x x) (* (* x x) (* x x)))) (/ (/ -1 (* x x)) (* x x))))
  (+ (/ -1 (* x x)) (+ (/ -1 (* (* x x) (* (* x x) (* x x)))) (/ (/ -1 (* x x)) (* x x))))
  (+ (- (* (* x x) 1/2) x) 1)
  (+ (/ (sqrt -1) x) (- (/ (/ 1/2 x) (* (sqrt -1) x)) (sqrt -1)))
  (- (sqrt -1) (+ (/ (/ 1/2 x) (* (sqrt -1) x)) (/ (sqrt -1) x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
7.428 * * * [progress]: adding candidates to table
8.561 * [progress]: [Phase 3 of 3] Extracting.
8.562 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))> #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))>)
8.563 * * * [regime-changes]: Trying 1 branch expressions: (x)
8.564 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))> #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))>)
8.600 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
8.600 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
8.601 * * [simplify]: iteration 1: (11 enodes)
8.601 * * [simplify]: iteration 2: (15 enodes)
8.602 * * [simplify]: Extracting #0: cost 1 inf + 0
8.602 * * [simplify]: Extracting #1: cost 3 inf + 0
8.602 * * [simplify]: Extracting #2: cost 3 inf + 1
8.602 * * [simplify]: Extracting #3: cost 4 inf + 1
8.602 * * [simplify]: Extracting #4: cost 6 inf + 1
8.602 * * [simplify]: Extracting #5: cost 9 inf + 1
8.602 * * [simplify]: Extracting #6: cost 7 inf + 45
8.602 * * [simplify]: Extracting #7: cost 0 inf + 1509
8.603 * [simplify]: Simplified to:
  (* (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x)))))) 2)
11.341 * [regime-testing]: Baseline error score: 0.01212651581447681
11.345 * [regime-testing]: Oracle error score: 0.009376172021502687
11.354 * [regime-testing]: End program error score: 0.01212651581447681