1.470 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.165 * * * [progress]: [2/2] Setting up program.
0.173 * [progress]: [Phase 2 of 3] Improving.
0.173 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.176 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.178 * * [simplify]: iteration 1: (9 enodes)
0.186 * * [simplify]: iteration 2: (16 enodes)
0.192 * * [simplify]: iteration 3: (19 enodes)
0.198 * * [simplify]: iteration 4: (21 enodes)
0.204 * * [simplify]: Extracting #0: cost 1 inf + 0
0.204 * * [simplify]: Extracting #1: cost 3 inf + 0
0.250 * * [simplify]: Extracting #2: cost 3 inf + 1
0.250 * * [simplify]: Extracting #3: cost 4 inf + 1
0.250 * * [simplify]: Extracting #4: cost 9 inf + 1
0.250 * * [simplify]: Extracting #5: cost 12 inf + 1
0.250 * * [simplify]: Extracting #6: cost 8 inf + 86
0.250 * * [simplify]: Extracting #7: cost 3 inf + 536
0.251 * * [simplify]: Extracting #8: cost 1 inf + 965
0.251 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.251 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.257 * * [progress]: iteration 1 / 4
0.257 * * * [progress]: picking best candidate
0.263 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.263 * * * [progress]: localizing error
0.298 * * * [progress]: generating rewritten candidates
0.298 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.333 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.354 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.360 * * * [progress]: generating series expansions
0.360 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.369 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.369 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.370 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.370 * [taylor]: Taking taylor expansion of 1 in x
0.371 * [backup-simplify]: Simplify 1 into 1
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
0.371 * [taylor]: Taking taylor expansion of (+ x 1) 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
0.371 * [taylor]: Taking taylor expansion of 1 in x
0.371 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (- 0) into 0
0.373 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [backup-simplify]: Simplify (+ 0 1) into 1
0.385 * [backup-simplify]: Simplify (/ 1 1) into 1
0.385 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.385 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.385 * [taylor]: Taking taylor expansion of 1 in x
0.386 * [backup-simplify]: Simplify 1 into 1
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 * [taylor]: Taking taylor expansion of (+ x 1) 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 * [taylor]: Taking taylor expansion of 1 in x
0.386 * [backup-simplify]: Simplify 1 into 1
0.386 * [backup-simplify]: Simplify (- 0) into 0
0.387 * [backup-simplify]: Simplify (+ 1 0) into 1
0.387 * [backup-simplify]: Simplify (+ 0 1) into 1
0.387 * [backup-simplify]: Simplify (/ 1 1) into 1
0.388 * [backup-simplify]: Simplify 1 into 1
0.389 * [backup-simplify]: Simplify (- 1) into -1
0.389 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.390 * [backup-simplify]: Simplify (+ 1 0) into 1
0.391 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.391 * [backup-simplify]: Simplify -2 into -2
0.392 * [backup-simplify]: Simplify (- 0) into 0
0.392 * [backup-simplify]: Simplify (+ 0 0) into 0
0.393 * [backup-simplify]: Simplify (+ 0 0) into 0
0.394 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.394 * [backup-simplify]: Simplify 2 into 2
0.395 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.396 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.396 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.396 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.396 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [taylor]: Taking taylor expansion of 1 in x
0.398 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (- 1) into -1
0.398 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.399 * [backup-simplify]: Simplify (+ 1 0) into 1
0.399 * [backup-simplify]: Simplify (/ -1 1) into -1
0.399 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.399 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.399 * [taylor]: Taking taylor expansion of 1 in x
0.399 * [backup-simplify]: Simplify 1 into 1
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.401 * [backup-simplify]: Simplify (/ 1 1) into 1
0.401 * [taylor]: Taking taylor expansion of 1 in x
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [backup-simplify]: Simplify (- 1) into -1
0.401 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.402 * [backup-simplify]: Simplify (+ 1 0) into 1
0.402 * [backup-simplify]: Simplify (/ -1 1) into -1
0.403 * [backup-simplify]: Simplify -1 into -1
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (- 0) into 0
0.404 * [backup-simplify]: Simplify (+ 1 0) into 1
0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.406 * [backup-simplify]: Simplify (+ 0 1) into 1
0.407 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.407 * [backup-simplify]: Simplify 2 into 2
0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.408 * [backup-simplify]: Simplify (- 0) into 0
0.408 * [backup-simplify]: Simplify (+ 0 0) into 0
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.410 * [backup-simplify]: Simplify (+ 0 0) into 0
0.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.412 * [backup-simplify]: Simplify -2 into -2
0.412 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.412 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.412 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (- 1 (/ 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 (/ 1 x) 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
0.414 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [backup-simplify]: Simplify (+ 1 0) into 1
0.414 * [backup-simplify]: Simplify (- 1) into -1
0.415 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.415 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.415 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of 1 in x
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.416 * [taylor]: Taking taylor expansion of 1 in x
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.418 * [backup-simplify]: Simplify (- 1) into -1
0.418 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.418 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.419 * [backup-simplify]: Simplify -1 into -1
0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.420 * [backup-simplify]: Simplify (+ 0 1) into 1
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (- 0) into 0
0.422 * [backup-simplify]: Simplify (+ 1 0) into 1
0.422 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.422 * [backup-simplify]: Simplify -2 into -2
0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.424 * [backup-simplify]: Simplify (+ 0 0) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.425 * [backup-simplify]: Simplify (- 0) into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.427 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.427 * [backup-simplify]: Simplify -2 into -2
0.428 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.428 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.428 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.428 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.428 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.428 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.428 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.428 * [taylor]: Taking taylor expansion of 1 in x
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [taylor]: Taking taylor expansion of 1 in x
0.428 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify (+ 1 0) into 1
0.430 * [backup-simplify]: Simplify (+ 0 1) into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.431 * [backup-simplify]: Simplify (sqrt 1) into 1
0.431 * [backup-simplify]: Simplify (- 1) into -1
0.432 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.432 * [backup-simplify]: Simplify (+ 1 0) into 1
0.433 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.434 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.434 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.434 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.434 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [backup-simplify]: Simplify 1 into 1
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 * [taylor]: Taking taylor expansion of (+ x 1) 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 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify (+ 1 0) into 1
0.435 * [backup-simplify]: Simplify (+ 0 1) into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.436 * [backup-simplify]: Simplify (sqrt 1) into 1
0.437 * [backup-simplify]: Simplify (- 1) into -1
0.437 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.437 * [backup-simplify]: Simplify (+ 1 0) into 1
0.438 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.439 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.439 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify -1 into -1
0.440 * [backup-simplify]: Simplify (- 0) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.442 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.443 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.443 * [backup-simplify]: Simplify 1/2 into 1/2
0.444 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.444 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.444 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.444 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.444 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.444 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.444 * [taylor]: Taking taylor expansion of 1 in x
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (/ 1 1) into 1
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (/ 1 1) into 1
0.445 * [taylor]: Taking taylor expansion of 1 in x
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (- 1) into -1
0.446 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.446 * [backup-simplify]: Simplify (+ 1 0) into 1
0.447 * [backup-simplify]: Simplify (/ -1 1) into -1
0.447 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (- 0) into 0
0.449 * [backup-simplify]: Simplify (+ 1 0) into 1
0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.451 * [backup-simplify]: Simplify (+ 0 1) into 1
0.451 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.453 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.453 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.453 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.453 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.455 * [backup-simplify]: Simplify (- 1) into -1
0.455 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.456 * [backup-simplify]: Simplify (+ 1 0) into 1
0.456 * [backup-simplify]: Simplify (/ -1 1) into -1
0.456 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.458 * [backup-simplify]: Simplify (+ 1 0) into 1
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 1) into 1
0.460 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.461 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.462 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.463 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (- 0) into 0
0.465 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.466 * [backup-simplify]: Simplify (+ 0 0) into 0
0.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.471 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.472 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.474 * [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)))))
0.475 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.475 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.475 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify 1 into 1
0.475 * [backup-simplify]: Simplify (/ 1 1) into 1
0.475 * [taylor]: Taking taylor expansion of 1 in x
0.475 * [backup-simplify]: Simplify 1 into 1
0.475 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 1 in x
0.475 * [backup-simplify]: Simplify 1 into 1
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (/ 1 1) into 1
0.476 * [backup-simplify]: Simplify (+ 1 0) into 1
0.477 * [backup-simplify]: Simplify (- 1) into -1
0.477 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.478 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.478 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ 0 1) into 1
0.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (- 0) into 0
0.481 * [backup-simplify]: Simplify (+ 1 0) into 1
0.482 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.483 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.483 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.483 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [backup-simplify]: Simplify (/ 1 1) into 1
0.484 * [taylor]: Taking taylor expansion of 1 in x
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of 1 in x
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 1 into 1
0.485 * [backup-simplify]: Simplify (/ 1 1) into 1
0.485 * [backup-simplify]: Simplify (+ 1 0) into 1
0.485 * [backup-simplify]: Simplify (- 1) into -1
0.486 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.486 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.487 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.488 * [backup-simplify]: Simplify (+ 0 1) into 1
0.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.489 * [backup-simplify]: Simplify (- 0) into 0
0.490 * [backup-simplify]: Simplify (+ 1 0) into 1
0.490 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.492 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.493 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.493 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.495 * [backup-simplify]: Simplify (+ 0 0) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.498 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.502 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.503 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.505 * [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)))))
0.506 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.506 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.506 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.508 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.508 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.508 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.509 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.510 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.510 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.510 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.510 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.510 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.510 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.511 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.511 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.511 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.511 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.512 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.512 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.513 * * * [progress]: simplifying candidates
0.513 * * * * [progress]: [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.513 * * * * [progress]: [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.513 * * * * [progress]: [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 7 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 8 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 9 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.513 * * * * [progress]: [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.514 * * * * [progress]: [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.514 * * * * [progress]: [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.514 * * * * [progress]: [ 13 / 118 ] 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))))))))>
0.514 * * * * [progress]: [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.514 * * * * [progress]: [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.514 * * * * [progress]: [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.514 * * * * [progress]: [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.514 * * * * [progress]: [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.514 * * * * [progress]: [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.514 * * * * [progress]: [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.514 * * * * [progress]: [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.514 * * * * [progress]: [ 22 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.514 * * * * [progress]: [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.515 * * * * [progress]: [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.515 * * * * [progress]: [ 25 / 118 ] 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))))))))>
0.515 * * * * [progress]: [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.515 * * * * [progress]: [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.516 * * * * [progress]: [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.516 * * * * [progress]: [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.517 * * * * [progress]: [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.517 * * * * [progress]: [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.517 * * * * [progress]: [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.517 * * * * [progress]: [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.517 * * * * [progress]: [ 34 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.517 * * * * [progress]: [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.517 * * * * [progress]: [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.517 * * * * [progress]: [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.517 * * * * [progress]: [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.517 * * * * [progress]: [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.518 * * * * [progress]: [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.518 * * * * [progress]: [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.518 * * * * [progress]: [ 42 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.518 * * * * [progress]: [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.518 * * * * [progress]: [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.518 * * * * [progress]: [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.518 * * * * [progress]: [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.518 * * * * [progress]: [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.518 * * * * [progress]: [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.518 * * * * [progress]: [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.518 * * * * [progress]: [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.518 * * * * [progress]: [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.518 * * * * [progress]: [ 52 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.519 * * * * [progress]: [ 53 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.519 * * * * [progress]: [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 55 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 56 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 57 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.519 * * * * [progress]: [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.519 * * * * [progress]: [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 61 / 118 ] 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))))))))>
0.519 * * * * [progress]: [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 63 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 65 / 118 ] 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))))))))>
0.520 * * * * [progress]: [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 67 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 71 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 73 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 74 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 77 / 118 ] 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))))))))>
0.521 * * * * [progress]: [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.522 * * * * [progress]: [ 86 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.522 * * * * [progress]: [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.522 * * * * [progress]: [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.522 * * * * [progress]: [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.522 * * * * [progress]: [ 93 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.522 * * * * [progress]: [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.522 * * * * [progress]: [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.522 * * * * [progress]: [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.522 * * * * [progress]: [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.523 * * * * [progress]: [ 99 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 100 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 102 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.523 * * * * [progress]: [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 104 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 105 / 118 ] 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))))))))>
0.523 * * * * [progress]: [ 106 / 118 ] 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))))))))>
0.523 * * * * [progress]: [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.523 * * * * [progress]: [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.523 * * * * [progress]: [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.523 * * * * [progress]: [ 112 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.523 * * * * [progress]: [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.524 * * * * [progress]: [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.524 * * * * [progress]: [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.524 * * * * [progress]: [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.524 * * * * [progress]: [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.524 * * * * [progress]: [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.526 * [simplify]: Simplifying:
  (expm1 (/ (- 1 x) (+ 1 x)))
  (log1p (/ (- 1 x) (+ 1 x)))
  (- (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)))
  (expm1 (sqrt (/ (- 1 x) (+ 1 x))))
  (log1p (sqrt (/ (- 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))))
  (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (log1p (atan (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))))
0.530 * * [simplify]: iteration 1: (174 enodes)
0.627 * * [simplify]: iteration 2: (348 enodes)
0.825 * * [simplify]: iteration 3: (802 enodes)
2.224 * * [simplify]: Extracting #0: cost 98 inf + 0
2.225 * * [simplify]: Extracting #1: cost 356 inf + 2
2.227 * * [simplify]: Extracting #2: cost 583 inf + 1086
2.236 * * [simplify]: Extracting #3: cost 359 inf + 29901
2.267 * * [simplify]: Extracting #4: cost 27 inf + 87889
2.285 * * [simplify]: Extracting #5: cost 4 inf + 93202
2.304 * * [simplify]: Extracting #6: cost 1 inf + 93918
2.337 * * [simplify]: Extracting #7: cost 0 inf + 94130
2.372 * [simplify]: Simplified to:
  (expm1 (/ (- 1 x) (+ x 1)))
  (log1p (/ (- 1 x) (+ x 1)))
  (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) (fma (* x x) x 1))
  (/ (- 1 x) (- 1 (* x x)))
  (fma x (+ 1 (fma x x x)) (+ 1 (fma x x x)))
  (* (+ x 1) (+ x 1))
  (real->posit16 (/ (- 1 x) (+ x 1)))
  (expm1 (sqrt (/ (- 1 x) (+ x 1))))
  (log1p (sqrt (/ (- 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))))
  (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 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) (fma (* x x) x 1)))
  (sqrt (- (fma 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))))
  (expm1 (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (log1p (atan (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)))))
  (fma x -2 (fma (* x x) 2 1))
  (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
  (- (+ (/ 2 x) -1) (/ (/ 2 x) x))
  (fma x (* 1/2 x) (- 1 x))
  (+ (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))))
  (+ (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
2.381 * * * [progress]: adding candidates to table
3.219 * * [progress]: iteration 2 / 4
3.219 * * * [progress]: picking best candidate
3.224 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>
3.224 * * * [progress]: localizing error
3.246 * * * [progress]: generating rewritten candidates
3.246 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
3.284 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.319 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
3.338 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.341 * * * [progress]: generating series expansions
3.342 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
3.342 * [backup-simplify]: Simplify (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
3.342 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
3.342 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
3.342 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
3.342 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.342 * [taylor]: Taking taylor expansion of 1 in x
3.342 * [backup-simplify]: Simplify 1 into 1
3.342 * [taylor]: Taking taylor expansion of x in x
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 1 into 1
3.342 * [backup-simplify]: Simplify (- 0) into 0
3.343 * [backup-simplify]: Simplify (+ 1 0) into 1
3.343 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.343 * [taylor]: Taking taylor expansion of 1 in x
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.343 * [taylor]: Taking taylor expansion of x in x
3.343 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [backup-simplify]: Simplify (* 1 1) into 1
3.344 * [backup-simplify]: Simplify (+ 1 0) into 1
3.344 * [backup-simplify]: Simplify (/ 1 1) into 1
3.344 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
3.344 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
3.344 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.344 * [taylor]: Taking taylor expansion of 1 in x
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [backup-simplify]: Simplify (- 0) into 0
3.345 * [backup-simplify]: Simplify (+ 1 0) into 1
3.345 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.345 * [taylor]: Taking taylor expansion of 1 in x
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.345 * [taylor]: Taking taylor expansion of x in x
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [backup-simplify]: Simplify (* 1 1) into 1
3.345 * [backup-simplify]: Simplify (+ 1 0) into 1
3.345 * [backup-simplify]: Simplify (/ 1 1) into 1
3.346 * [backup-simplify]: Simplify 1 into 1
3.346 * [backup-simplify]: Simplify (- 1) into -1
3.346 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.346 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2
3.347 * [backup-simplify]: Simplify (+ 0 0) into 0
3.347 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
3.348 * [backup-simplify]: Simplify -2 into -2
3.348 * [backup-simplify]: Simplify (- 0) into 0
3.348 * [backup-simplify]: Simplify (+ 0 0) into 0
3.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
3.349 * [backup-simplify]: Simplify (* 1 1) into 1
3.349 * [backup-simplify]: Simplify (- 1) into -1
3.349 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.350 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
3.350 * [backup-simplify]: Simplify 2 into 2
3.350 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
3.350 * [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))))
3.350 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.351 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
3.351 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
3.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.351 * [taylor]: Taking taylor expansion of 1 in x
3.351 * [backup-simplify]: Simplify 1 into 1
3.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.351 * [taylor]: Taking taylor expansion of x in x
3.351 * [backup-simplify]: Simplify 0 into 0
3.351 * [backup-simplify]: Simplify 1 into 1
3.351 * [backup-simplify]: Simplify (/ 1 1) into 1
3.351 * [backup-simplify]: Simplify (- 1) into -1
3.351 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.351 * [taylor]: Taking taylor expansion of 1 in x
3.351 * [backup-simplify]: Simplify 1 into 1
3.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.352 * [taylor]: Taking taylor expansion of x in x
3.352 * [backup-simplify]: Simplify 0 into 0
3.352 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify (* 1 1) into 1
3.352 * [backup-simplify]: Simplify (/ 1 1) into 1
3.352 * [backup-simplify]: Simplify (* -1 -1) into 1
3.352 * [backup-simplify]: Simplify (- 1) into -1
3.353 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.353 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.353 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
3.353 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
3.353 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.353 * [taylor]: Taking taylor expansion of 1 in x
3.353 * [backup-simplify]: Simplify 1 into 1
3.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.353 * [taylor]: Taking taylor expansion of x in x
3.353 * [backup-simplify]: Simplify 0 into 0
3.353 * [backup-simplify]: Simplify 1 into 1
3.353 * [backup-simplify]: Simplify (/ 1 1) into 1
3.354 * [backup-simplify]: Simplify (- 1) into -1
3.354 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.354 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.354 * [taylor]: Taking taylor expansion of 1 in x
3.354 * [backup-simplify]: Simplify 1 into 1
3.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.354 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.354 * [taylor]: Taking taylor expansion of x in x
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [backup-simplify]: Simplify 1 into 1
3.354 * [backup-simplify]: Simplify (* 1 1) into 1
3.354 * [backup-simplify]: Simplify (/ 1 1) into 1
3.355 * [backup-simplify]: Simplify (* -1 -1) into 1
3.355 * [backup-simplify]: Simplify (- 1) into -1
3.355 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.355 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.356 * [backup-simplify]: Simplify -1 into -1
3.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (- 0) into 0
3.357 * [backup-simplify]: Simplify (+ 1 0) into 1
3.357 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
3.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.358 * [backup-simplify]: Simplify (- 0) into 0
3.358 * [backup-simplify]: Simplify (+ 0 0) into 0
3.359 * [backup-simplify]: Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
3.359 * [backup-simplify]: Simplify 2 into 2
3.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.360 * [backup-simplify]: Simplify (- 0) into 0
3.360 * [backup-simplify]: Simplify (+ 0 0) into 0
3.361 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
3.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.362 * [backup-simplify]: Simplify (- 0) into 0
3.362 * [backup-simplify]: Simplify (+ 1 0) into 1
3.363 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
3.363 * [backup-simplify]: Simplify -2 into -2
3.363 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
3.363 * [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))))
3.363 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.363 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
3.363 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
3.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (/ 1 1) into 1
3.364 * [taylor]: Taking taylor expansion of 1 in x
3.364 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (+ 1 0) into 1
3.364 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.364 * [taylor]: Taking taylor expansion of 1 in x
3.364 * [backup-simplify]: Simplify 1 into 1
3.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.364 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.364 * [taylor]: Taking taylor expansion of x in x
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (* 1 1) into 1
3.365 * [backup-simplify]: Simplify (/ 1 1) into 1
3.365 * [backup-simplify]: Simplify (* 1 1) into 1
3.365 * [backup-simplify]: Simplify (- 1) into -1
3.365 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.366 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.366 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
3.366 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
3.366 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.366 * [taylor]: Taking taylor expansion of x in x
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (/ 1 1) into 1
3.366 * [taylor]: Taking taylor expansion of 1 in x
3.366 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (+ 1 0) into 1
3.366 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.366 * [taylor]: Taking taylor expansion of 1 in x
3.366 * [backup-simplify]: Simplify 1 into 1
3.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.366 * [taylor]: Taking taylor expansion of x in x
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 1 into 1
3.367 * [backup-simplify]: Simplify (* 1 1) into 1
3.367 * [backup-simplify]: Simplify (/ 1 1) into 1
3.367 * [backup-simplify]: Simplify (* 1 1) into 1
3.367 * [backup-simplify]: Simplify (- 1) into -1
3.368 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.368 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.368 * [backup-simplify]: Simplify -1 into -1
3.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.369 * [backup-simplify]: Simplify (+ 0 1) into 1
3.369 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
3.370 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.370 * [backup-simplify]: Simplify (- 0) into 0
3.371 * [backup-simplify]: Simplify (+ 0 0) into 0
3.371 * [backup-simplify]: Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
3.371 * [backup-simplify]: Simplify -2 into -2
3.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.372 * [backup-simplify]: Simplify (+ 0 0) into 0
3.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
3.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.374 * [backup-simplify]: Simplify (- 0) into 0
3.374 * [backup-simplify]: Simplify (+ 1 0) into 1
3.375 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
3.375 * [backup-simplify]: Simplify -2 into -2
3.375 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
3.375 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
3.375 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
3.376 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
3.376 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
3.376 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.376 * [taylor]: Taking taylor expansion of 1 in x
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [taylor]: Taking taylor expansion of x in x
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
3.376 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
3.376 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.376 * [taylor]: Taking taylor expansion of 1 in x
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.376 * [taylor]: Taking taylor expansion of x in x
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (+ 1 0) into 1
3.376 * [backup-simplify]: Simplify (/ 1 1) into 1
3.377 * [backup-simplify]: Simplify (sqrt 1) into 1
3.377 * [backup-simplify]: Simplify (+ 0 0) into 0
3.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.378 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.378 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
3.378 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.378 * [taylor]: Taking taylor expansion of 1 in x
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [taylor]: Taking taylor expansion of x in x
3.378 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
3.378 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
3.378 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.378 * [taylor]: Taking taylor expansion of 1 in x
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.378 * [taylor]: Taking taylor expansion of x in x
3.378 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [backup-simplify]: Simplify (+ 1 0) into 1
3.378 * [backup-simplify]: Simplify (/ 1 1) into 1
3.379 * [backup-simplify]: Simplify (sqrt 1) into 1
3.379 * [backup-simplify]: Simplify (+ 0 0) into 0
3.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.380 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.380 * [backup-simplify]: Simplify (- 0) into 0
3.381 * [backup-simplify]: Simplify (+ 1 0) into 1
3.381 * [backup-simplify]: Simplify (* 1 1) into 1
3.381 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (- 1) into -1
3.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.382 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 1)) into -1
3.382 * [backup-simplify]: Simplify -1 into -1
3.382 * [backup-simplify]: Simplify (* 1 1) into 1
3.383 * [backup-simplify]: Simplify (- 1) into -1
3.383 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
3.387 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
3.388 * [backup-simplify]: Simplify (- 0) into 0
3.388 * [backup-simplify]: Simplify (+ 0 0) into 0
3.389 * [backup-simplify]: Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
3.389 * [backup-simplify]: Simplify 1/2 into 1/2
3.389 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
3.389 * [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)))
3.389 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
3.389 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
3.389 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.389 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.389 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.389 * [taylor]: Taking taylor expansion of 1 in x
3.389 * [backup-simplify]: Simplify 1 into 1
3.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.389 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.389 * [taylor]: Taking taylor expansion of x in x
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 1 into 1
3.390 * [backup-simplify]: Simplify (* 1 1) into 1
3.390 * [backup-simplify]: Simplify (/ 1 1) into 1
3.390 * [backup-simplify]: Simplify (- 1) into -1
3.391 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.391 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.391 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.392 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.392 * [backup-simplify]: Simplify (- 0) into 0
3.392 * [backup-simplify]: Simplify (+ 0 0) into 0
3.393 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.393 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.393 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.393 * [taylor]: Taking taylor expansion of 1 in x
3.393 * [backup-simplify]: Simplify 1 into 1
3.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.393 * [taylor]: Taking taylor expansion of x in x
3.393 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify 1 into 1
3.394 * [backup-simplify]: Simplify (/ 1 1) into 1
3.394 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
3.394 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.394 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.394 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.394 * [taylor]: Taking taylor expansion of 1 in x
3.394 * [backup-simplify]: Simplify 1 into 1
3.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.394 * [taylor]: Taking taylor expansion of x in x
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify 1 into 1
3.394 * [backup-simplify]: Simplify (* 1 1) into 1
3.394 * [backup-simplify]: Simplify (/ 1 1) into 1
3.395 * [backup-simplify]: Simplify (- 1) into -1
3.395 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.395 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.395 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.396 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.396 * [backup-simplify]: Simplify (- 0) into 0
3.397 * [backup-simplify]: Simplify (+ 0 0) into 0
3.397 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.398 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.398 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.398 * [taylor]: Taking taylor expansion of 1 in x
3.398 * [backup-simplify]: Simplify 1 into 1
3.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.398 * [taylor]: Taking taylor expansion of x in x
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 1 into 1
3.398 * [backup-simplify]: Simplify (/ 1 1) into 1
3.398 * [backup-simplify]: Simplify (- 1) into -1
3.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.399 * [backup-simplify]: Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
3.400 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
3.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.400 * [backup-simplify]: Simplify (- 0) into 0
3.401 * [backup-simplify]: Simplify (+ 1 0) into 1
3.402 * [backup-simplify]: Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
3.402 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.403 * [backup-simplify]: Simplify (- 0) into 0
3.403 * [backup-simplify]: Simplify (+ 0 0) into 0
3.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.405 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ 1 0) into 1
3.405 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
3.407 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.410 * [backup-simplify]: Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
3.411 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.412 * [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))
3.412 * [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))))))
3.413 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
3.413 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
3.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.413 * [taylor]: Taking taylor expansion of x in x
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (/ 1 1) into 1
3.413 * [taylor]: Taking taylor expansion of 1 in x
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.413 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.413 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.413 * [taylor]: Taking taylor expansion of 1 in x
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.413 * [taylor]: Taking taylor expansion of x in x
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (* 1 1) into 1
3.414 * [backup-simplify]: Simplify (/ 1 1) into 1
3.414 * [backup-simplify]: Simplify (- 1) into -1
3.414 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.414 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.415 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.416 * [backup-simplify]: Simplify (- 0) into 0
3.416 * [backup-simplify]: Simplify (+ 0 0) into 0
3.417 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.417 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.417 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
3.417 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.417 * [taylor]: Taking taylor expansion of x in x
3.417 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [backup-simplify]: Simplify (/ 1 1) into 1
3.417 * [taylor]: Taking taylor expansion of 1 in x
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
3.417 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
3.417 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.417 * [taylor]: Taking taylor expansion of 1 in x
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.417 * [taylor]: Taking taylor expansion of x in x
3.417 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [backup-simplify]: Simplify (* 1 1) into 1
3.418 * [backup-simplify]: Simplify (/ 1 1) into 1
3.418 * [backup-simplify]: Simplify (- 1) into -1
3.418 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.419 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.419 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.419 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [backup-simplify]: Simplify (+ 0 0) into 0
3.421 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
3.421 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.421 * [backup-simplify]: Simplify (+ 1 0) into 1
3.422 * [backup-simplify]: Simplify (* 1 (sqrt -1)) into (sqrt -1)
3.422 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.423 * [backup-simplify]: Simplify (+ 0 1) into 1
3.424 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
3.424 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.426 * [backup-simplify]: Simplify (- 0) into 0
3.426 * [backup-simplify]: Simplify (+ 1 0) into 1
3.427 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
3.428 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.429 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
3.433 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
3.435 * [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)))
3.435 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
3.435 * [backup-simplify]: Simplify (/ (- 1 x) (- 1 (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
3.435 * [approximate]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
3.435 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
3.435 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.435 * [taylor]: Taking taylor expansion of 1 in x
3.435 * [backup-simplify]: Simplify 1 into 1
3.435 * [taylor]: Taking taylor expansion of x in x
3.435 * [backup-simplify]: Simplify 0 into 0
3.435 * [backup-simplify]: Simplify 1 into 1
3.435 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.435 * [taylor]: Taking taylor expansion of 1 in x
3.435 * [backup-simplify]: Simplify 1 into 1
3.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.435 * [taylor]: Taking taylor expansion of x in x
3.435 * [backup-simplify]: Simplify 0 into 0
3.435 * [backup-simplify]: Simplify 1 into 1
3.435 * [backup-simplify]: Simplify (- 0) into 0
3.436 * [backup-simplify]: Simplify (+ 1 0) into 1
3.436 * [backup-simplify]: Simplify (+ 1 0) into 1
3.436 * [backup-simplify]: Simplify (/ 1 1) into 1
3.436 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
3.436 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.436 * [taylor]: Taking taylor expansion of 1 in x
3.436 * [backup-simplify]: Simplify 1 into 1
3.436 * [taylor]: Taking taylor expansion of x in x
3.436 * [backup-simplify]: Simplify 0 into 0
3.436 * [backup-simplify]: Simplify 1 into 1
3.436 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
3.436 * [taylor]: Taking taylor expansion of 1 in x
3.436 * [backup-simplify]: Simplify 1 into 1
3.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.436 * [taylor]: Taking taylor expansion of x in x
3.436 * [backup-simplify]: Simplify 0 into 0
3.436 * [backup-simplify]: Simplify 1 into 1
3.437 * [backup-simplify]: Simplify (- 0) into 0
3.437 * [backup-simplify]: Simplify (+ 1 0) into 1
3.437 * [backup-simplify]: Simplify (+ 1 0) into 1
3.437 * [backup-simplify]: Simplify (/ 1 1) into 1
3.437 * [backup-simplify]: Simplify 1 into 1
3.438 * [backup-simplify]: Simplify (- 1) into -1
3.438 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.438 * [backup-simplify]: Simplify (+ 0 0) into 0
3.439 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
3.439 * [backup-simplify]: Simplify -1 into -1
3.439 * [backup-simplify]: Simplify (- 0) into 0
3.439 * [backup-simplify]: Simplify (+ 0 0) into 0
3.439 * [backup-simplify]: Simplify (* 1 1) into 1
3.440 * [backup-simplify]: Simplify (- 1) into -1
3.440 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
3.441 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
3.441 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.441 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
3.441 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.441 * [taylor]: Taking taylor expansion of 1 in x
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.441 * [taylor]: Taking taylor expansion of x in x
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [backup-simplify]: Simplify (/ 1 1) into 1
3.441 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.441 * [taylor]: Taking taylor expansion of 1 in x
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.441 * [taylor]: Taking taylor expansion of x in x
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.442 * [backup-simplify]: Simplify (* 1 1) into 1
3.442 * [backup-simplify]: Simplify (/ 1 1) into 1
3.442 * [backup-simplify]: Simplify (- 1) into -1
3.442 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.443 * [backup-simplify]: Simplify (- 1) into -1
3.443 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.443 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.443 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
3.443 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.443 * [taylor]: Taking taylor expansion of 1 in x
3.443 * [backup-simplify]: Simplify 1 into 1
3.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.443 * [taylor]: Taking taylor expansion of x in x
3.443 * [backup-simplify]: Simplify 0 into 0
3.443 * [backup-simplify]: Simplify 1 into 1
3.444 * [backup-simplify]: Simplify (/ 1 1) into 1
3.444 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.444 * [taylor]: Taking taylor expansion of 1 in x
3.444 * [backup-simplify]: Simplify 1 into 1
3.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.444 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.444 * [taylor]: Taking taylor expansion of x in x
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify 1 into 1
3.444 * [backup-simplify]: Simplify (* 1 1) into 1
3.444 * [backup-simplify]: Simplify (/ 1 1) into 1
3.444 * [backup-simplify]: Simplify (- 1) into -1
3.445 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.445 * [backup-simplify]: Simplify (- 1) into -1
3.445 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.445 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.446 * [backup-simplify]: Simplify (- 0) into 0
3.446 * [backup-simplify]: Simplify (+ 1 0) into 1
3.447 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.448 * [backup-simplify]: Simplify (- 0) into 0
3.448 * [backup-simplify]: Simplify (+ 0 0) into 0
3.449 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
3.449 * [backup-simplify]: Simplify -1 into -1
3.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.449 * [backup-simplify]: Simplify (- 0) into 0
3.450 * [backup-simplify]: Simplify (+ 0 0) into 0
3.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.451 * [backup-simplify]: Simplify (- 0) into 0
3.451 * [backup-simplify]: Simplify (+ 1 0) into 1
3.452 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
3.452 * [backup-simplify]: Simplify 1 into 1
3.452 * [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)))
3.452 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
3.452 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
3.452 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
3.452 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.452 * [taylor]: Taking taylor expansion of x in x
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.453 * [backup-simplify]: Simplify (/ 1 1) into 1
3.453 * [taylor]: Taking taylor expansion of 1 in x
3.453 * [backup-simplify]: Simplify 1 into 1
3.453 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.453 * [taylor]: Taking taylor expansion of 1 in x
3.453 * [backup-simplify]: Simplify 1 into 1
3.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.453 * [taylor]: Taking taylor expansion of x in x
3.453 * [backup-simplify]: Simplify 0 into 0
3.453 * [backup-simplify]: Simplify 1 into 1
3.453 * [backup-simplify]: Simplify (* 1 1) into 1
3.453 * [backup-simplify]: Simplify (/ 1 1) into 1
3.453 * [backup-simplify]: Simplify (+ 1 0) into 1
3.454 * [backup-simplify]: Simplify (- 1) into -1
3.454 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.454 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.454 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
3.454 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.454 * [taylor]: Taking taylor expansion of x in x
3.454 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify 1 into 1
3.455 * [backup-simplify]: Simplify (/ 1 1) into 1
3.455 * [taylor]: Taking taylor expansion of 1 in x
3.455 * [backup-simplify]: Simplify 1 into 1
3.455 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
3.455 * [taylor]: Taking taylor expansion of 1 in x
3.455 * [backup-simplify]: Simplify 1 into 1
3.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.455 * [taylor]: Taking taylor expansion of x in x
3.455 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify 1 into 1
3.455 * [backup-simplify]: Simplify (* 1 1) into 1
3.455 * [backup-simplify]: Simplify (/ 1 1) into 1
3.455 * [backup-simplify]: Simplify (+ 1 0) into 1
3.456 * [backup-simplify]: Simplify (- 1) into -1
3.456 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.456 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.456 * [backup-simplify]: Simplify -1 into -1
3.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.457 * [backup-simplify]: Simplify (+ 0 1) into 1
3.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.458 * [backup-simplify]: Simplify (- 0) into 0
3.458 * [backup-simplify]: Simplify (+ 0 0) into 0
3.459 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
3.459 * [backup-simplify]: Simplify -1 into -1
3.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.460 * [backup-simplify]: Simplify (+ 0 0) into 0
3.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.461 * [backup-simplify]: Simplify (- 0) into 0
3.461 * [backup-simplify]: Simplify (+ 1 0) into 1
3.462 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
3.462 * [backup-simplify]: Simplify -1 into -1
3.462 * [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)))
3.462 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.462 * [backup-simplify]: Simplify (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.462 * [approximate]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
3.462 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
3.463 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.463 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
3.463 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.463 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
3.463 * [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))))
3.463 * [approximate]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
3.463 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
3.464 * [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)))))))
3.464 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
3.464 * [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)))))))
3.464 * [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))))
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [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))))))
3.464 * [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)))))))
3.464 * [approximate]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
3.465 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
3.465 * [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)))))))
3.465 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
3.465 * [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)))))))
3.465 * [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)))))))
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [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))))))
3.466 * * * [progress]: simplifying candidates
3.466 * * * * [progress]: [ 1 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.466 * * * * [progress]: [ 2 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.466 * * * * [progress]: [ 3 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
3.466 * * * * [progress]: [ 4 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
3.466 * * * * [progress]: [ 5 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- 1 (* x x)))) (log (- 1 x))))))))>
3.466 * * * * [progress]: [ 6 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (/ (- 1 x) (- 1 (* x x)))) (log (- 1 x))))))))>
3.466 * * * * [progress]: [ 7 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.467 * * * * [progress]: [ 8 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.467 * * * * [progress]: [ 9 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 10 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 11 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 12 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 13 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.467 * * * * [progress]: [ 14 / 189 ] 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)))))))))>
3.467 * * * * [progress]: [ 15 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- 1 (* x x)) (+ 1 x)))))))>
3.467 * * * * [progress]: [ 16 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.467 * * * * [progress]: [ 17 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 18 / 189 ] 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))))))))>
3.467 * * * * [progress]: [ 19 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))))))>
3.467 * * * * [progress]: [ 20 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt x) (sqrt x))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))))))>
3.467 * * * * [progress]: [ 21 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x 1)))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1))))))))>
3.467 * * * * [progress]: [ 22 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))))))>
3.467 * * * * [progress]: [ 23 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* (sqrt x) (sqrt x))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))))))>
3.467 * * * * [progress]: [ 24 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* x 1)))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1))))))))>
3.467 * * * * [progress]: [ 25 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* (cbrt x) (* (cbrt x) (cbrt x)))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))))))>
3.467 * * * * [progress]: [ 26 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* (sqrt x) (sqrt x))))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))))))>
3.467 * * * * [progress]: [ 27 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* x 1)))) (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1))))))))>
3.467 * * * * [progress]: [ 28 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
3.467 * * * * [progress]: [ 29 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
3.468 * * * * [progress]: [ 30 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 31 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 32 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x 1))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- x) 1 (* x 1)) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 33 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt 1) (sqrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 34 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt 1) (sqrt 1) (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 35 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma (sqrt 1) (sqrt 1) (- (* x 1))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- x) 1 (* x 1)) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 36 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 1 (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 37 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 1 (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 38 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (fma 1 1 (- (* x 1))) (/ (- 1 x) (- 1 (* x x)))) (* (fma (- x) 1 (* x 1)) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 39 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 40 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
3.468 * * * * [progress]: [ 41 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))>
3.468 * * * * [progress]: [ 42 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))>
3.468 * * * * [progress]: [ 43 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.468 * * * * [progress]: [ 44 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x)))))))>
3.468 * * * * [progress]: [ 45 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ 1 (sqrt x))) (- 1 (sqrt x)))))))>
3.468 * * * * [progress]: [ 46 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.468 * * * * [progress]: [ 47 / 189 ] 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)))))))>
3.468 * * * * [progress]: [ 48 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))))))>
3.468 * * * * [progress]: [ 49 / 189 ] 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)))))))>
3.468 * * * * [progress]: [ 50 / 189 ] 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)))))))>
3.468 * * * * [progress]: [ 51 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 52 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 53 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 54 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 55 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 56 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 57 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ (sqrt 1) x)) (* (/ (sqrt (- 1 x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 58 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 59 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 60 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 61 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 62 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ (sqrt 1) x)) (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 63 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 64 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 65 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 66 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (* (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 67 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x)) (* (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 68 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 69 / 189 ] 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)))))))>
3.469 * * * * [progress]: [ 70 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 71 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (* (/ (- 1 (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
3.469 * * * * [progress]: [ 72 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ (sqrt 1) x)) (* (/ (- 1 (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 73 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ 1 x)) (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x)))))))>
3.469 * * * * [progress]: [ 74 / 189 ] 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)))))))>
3.470 * * * * [progress]: [ 75 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
3.470 * * * * [progress]: [ 76 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
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3.470 * * * * [progress]: [ 78 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (* (/ (- 1 x) (- 1 x)) (- 1 x)))))))>
3.470 * * * * [progress]: [ 79 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.470 * * * * [progress]: [ 80 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- 1 (* x x))) (- 1 x)))))))>
3.470 * * * * [progress]: [ 81 / 189 ] 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)))))))>
3.470 * * * * [progress]: [ 82 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (- 1 x)))))))>
3.470 * * * * [progress]: [ 83 / 189 ] 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))))))))>
3.470 * * * * [progress]: [ 84 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x))) (+ 1 x))))))>
3.470 * * * * [progress]: [ 85 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- 1 (* x x)))))))>
3.470 * * * * [progress]: [ 86 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.470 * * * * [progress]: [ 87 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))))>
3.470 * * * * [progress]: [ 88 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.470 * * * * [progress]: [ 89 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.470 * * * * [progress]: [ 90 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1/2))))>
3.470 * * * * [progress]: [ 91 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) 1))))>
3.470 * * * * [progress]: [ 92 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.470 * * * * [progress]: [ 93 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.470 * * * * [progress]: [ 94 / 189 ] 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))))))))>
3.470 * * * * [progress]: [ 95 / 189 ] 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))))))))>
3.470 * * * * [progress]: [ 96 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))>
3.470 * * * * [progress]: [ 97 / 189 ] 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)))))))))>
3.470 * * * * [progress]: [ 98 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- 1 (* x x)) (+ 1 x)))))))>
3.470 * * * * [progress]: [ 99 / 189 ] 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))))))))>
3.471 * * * * [progress]: [ 100 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x)))) (sqrt (+ 1 x))))))>
3.471 * * * * [progress]: [ 101 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- 1 x))) (sqrt (- 1 (* x x)))))))>
3.471 * * * * [progress]: [ 102 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (/ 1 2)))))>
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3.471 * * * * [progress]: [ 104 / 189 ] 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))))))))>
3.471 * * * * [progress]: [ 105 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.471 * * * * [progress]: [ 106 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.471 * * * * [progress]: [ 107 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log1p (expm1 (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 108 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (expm1 (log1p (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 109 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (pow (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
3.471 * * * * [progress]: [ 110 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 111 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (log (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 112 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (log (exp (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 113 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 114 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 115 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 116 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.471 * * * * [progress]: [ 117 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (- 1 x)) (- (- 1 (* x x)))) (- 1 x))))))>
3.471 * * * * [progress]: [ 118 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (/ 1 (- 1 (* x x))) (/ x (- 1 (* x x)))) (- 1 x))))))>
3.471 * * * * [progress]: [ 119 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 120 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 121 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))>
3.471 * * * * [progress]: [ 122 / 189 ] 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))))))>
3.471 * * * * [progress]: [ 123 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (/ (cbrt (- 1 x)) (- 1 x))) (- 1 x))))))>
3.471 * * * * [progress]: [ 124 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 125 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.472 * * * * [progress]: [ 126 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))>
3.472 * * * * [progress]: [ 127 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ (sqrt 1) x)) (/ (sqrt (- 1 x)) (- (sqrt 1) x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 128 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (- 1 x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 129 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 130 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.472 * * * * [progress]: [ 131 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))>
3.472 * * * * [progress]: [ 132 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ (sqrt 1) x)) (/ (- 1 x) (- (sqrt 1) x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 133 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 134 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 135 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 136 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x)))) (- 1 x))))))>
3.472 * * * * [progress]: [ 137 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x)) (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 138 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (- 1 x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 139 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 140 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.472 * * * * [progress]: [ 141 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (- 1 (* x x)))) (- 1 x))))))>
3.472 * * * * [progress]: [ 142 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (+ (sqrt 1) x)) (/ (- 1 (sqrt x)) (- (sqrt 1) x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 143 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (+ 1 (sqrt x)) (+ 1 x)) (/ (- 1 (sqrt x)) (- 1 x))) (- 1 x))))))>
3.472 * * * * [progress]: [ 144 / 189 ] 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))))))>
3.472 * * * * [progress]: [ 145 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (sqrt (- 1 (* x x)))) (/ (- 1 x) (sqrt (- 1 (* x x))))) (- 1 x))))))>
3.472 * * * * [progress]: [ 146 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 1) (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))>
3.472 * * * * [progress]: [ 147 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ (sqrt 1) x)) (/ (- 1 x) (- (sqrt 1) x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 148 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ 1 (+ 1 x)) (/ (- 1 x) (- 1 x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 149 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* 1 (/ (- 1 x) (- 1 (* x x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 150 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 151 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 152 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 153 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 154 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 155 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ (sqrt 1) x)) (- (sqrt 1) x)) (- 1 x))))))>
3.473 * * * * [progress]: [ 156 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))>
3.473 * * * * [progress]: [ 157 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- 1 (* x x)) (cbrt (- 1 x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 158 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- 1 (* x x)) (sqrt (- 1 x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 159 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 160 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (/ (- 1 (* x x)) (- (sqrt 1) (sqrt x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 161 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 (sqrt x)))) (- 1 x))))))>
3.473 * * * * [progress]: [ 162 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 163 / 189 ] 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))))))>
3.473 * * * * [progress]: [ 164 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 165 / 189 ] 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))))))>
3.473 * * * * [progress]: [ 166 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- 1 (* x x)) (+ 1 x))) (- 1 x))))))>
3.473 * * * * [progress]: [ 167 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (posit16->real (real->posit16 (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
3.473 * * * * [progress]: [ 168 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.473 * * * * [progress]: [ 169 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.473 * * * * [progress]: [ 170 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) 1)))>
3.473 * * * * [progress]: [ 171 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.473 * * * * [progress]: [ 172 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.473 * * * * [progress]: [ 173 / 189 ] 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))))))))>
3.474 * * * * [progress]: [ 174 / 189 ] 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))))))))>
3.474 * * * * [progress]: [ 175 / 189 ] 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))))))))>
3.474 * * * * [progress]: [ 176 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
3.474 * * * * [progress]: [ 177 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
3.474 * * * * [progress]: [ 178 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
3.474 * * * * [progress]: [ 179 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
3.474 * * * * [progress]: [ 180 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
3.474 * * * * [progress]: [ 181 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
3.474 * * * * [progress]: [ 182 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
3.474 * * * * [progress]: [ 183 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
3.474 * * * * [progress]: [ 184 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x))))))>
3.474 * * * * [progress]: [ 185 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
3.474 * * * * [progress]: [ 186 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
3.474 * * * * [progress]: [ 187 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.474 * * * * [progress]: [ 188 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.474 * * * * [progress]: [ 189 / 189 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
3.479 * [simplify]: Simplifying:
  (expm1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log1p (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (/ (- 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))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt x) (sqrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x 1))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1)))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* (sqrt x) (sqrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (sqrt 1) (sqrt 1) (- (* x 1))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1)))
  (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* (sqrt x) (sqrt x)))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma 1 1 (- (* x 1))))
  (* (/ (- 1 x) (- 1 (* x x))) (fma (- x) 1 (* x 1)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* x 1))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- x) 1 (* x 1)) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (sqrt 1) (sqrt 1) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (sqrt 1) (sqrt 1) (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (sqrt 1) (sqrt 1) (- (* x 1))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- x) 1 (* x 1)) (/ (- 1 x) (- 1 (* x x))))
  (* (fma 1 1 (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma 1 1 (- (* (sqrt x) (sqrt x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma 1 1 (- (* x 1))) (/ (- 1 x) (- 1 (* x x))))
  (* (fma (- x) 1 (* x 1)) (/ (- 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 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)))
  (expm1 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (log1p (sqrt (* (/ (- 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))))
  (expm1 (/ (- 1 x) (- 1 (* x x))))
  (log1p (/ (- 1 x) (- 1 (* x 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))))
  (expm1 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (log1p (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 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))))))
3.483 * * [simplify]: iteration 1: (294 enodes)
3.773 * * [simplify]: iteration 2: (747 enodes)
4.196 * * [simplify]: Extracting #0: cost 134 inf + 0
4.197 * * [simplify]: Extracting #1: cost 589 inf + 2
4.202 * * [simplify]: Extracting #2: cost 640 inf + 14779
4.216 * * [simplify]: Extracting #3: cost 265 inf + 95206
4.254 * * [simplify]: Extracting #4: cost 26 inf + 148571
4.282 * * [simplify]: Extracting #5: cost 4 inf + 153649
4.330 * * [simplify]: Extracting #6: cost 0 inf + 154647
4.383 * [simplify]: Simplified to:
  (expm1 (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (log1p (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (/ (- 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)) (* (- 1 x) (- 1 x))) (* (- 1 x) (- 1 x))) (* (- 1 (* x x)) (* (- 1 (* x x)) (- 1 (* x 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) (- 1 (* (* x x) x)))
  (+ (- 1 (* x x)) (* (- 1 (* x x)) (fma x x x)))
  (* (- 1 (* x x)) (- 1 x))
  (* (+ x 1) (- 1 (* x x)))
  (* (sqrt (- 1 x)) (sqrt (/ (- 1 x) (- 1 (* x x)))))
  (* (sqrt (- 1 x)) (sqrt (/ (- 1 x) (- 1 (* x x)))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ 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)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ x (- x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x 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))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 (* x x)))
  (/ (- 1 x) (- 1 (* x x)))
  (* (+ 1 (sqrt x)) (/ (- 1 x) (- 1 (* x x))))
  (* (+ 1 (sqrt x)) (/ (- 1 x) (- 1 (* x x))))
  (/ (- 1 x) (- 1 (* x x)))
  (* (- 1 x) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (* (- 1 x) (sqrt (/ (- 1 x) (- 1 (* x 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))
  (/ (* (- 1 x) (cbrt (- 1 x))) (- 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))))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 (* x x)))
  (/ (* (- 1 x) (sqrt (- 1 x))) (- 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 x)) (- 1 x)))
  (- 1 x)
  (- 1 x)
  (/ (- 1 (sqrt x)) (/ (cbrt (- 1 (* x x))) (- 1 x)))
  (/ (- 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (/ (* (- 1 x) (- 1 (sqrt x))) (- 1 (* x x)))
  (/ (- 1 (sqrt x)) (/ (- 1 x) (- 1 x)))
  (/ (- 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 x) (- 1 (sqrt x))) (- 1 (* x 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) (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (- 1 x)
  (- 1 x)
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 x) (- 1 (* x x)))
  (* (+ 1 (fma (* x x) (* x x) (* x x))) (- 1 x))
  (* (fma x x 1) (- 1 x))
  (* (- 1 (* (* x x) x)) (/ (- 1 x) (- 1 (* x x))))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 (* x x))))
  (* (- 1 x) (- 1 x))
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  (expm1 (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (log1p (sqrt (/ (- 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)))))
  (* (/ (- 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) (- 1 (* (* x x) x))))
  (sqrt (+ (- 1 (* x x)) (* (- 1 (* x x)) (fma x x x))))
  (sqrt (* (- 1 (* x x)) (- 1 x)))
  (sqrt (* (+ x 1) (- 1 (* x x))))
  (sqrt (* (- 1 (* (* x x) x)) (/ (- 1 x) (- 1 (* x x)))))
  (sqrt (+ x (fma x x 1)))
  (sqrt (/ (- 1 x) (/ (- 1 (* x 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)))))
  (expm1 (/ (- 1 x) (- 1 (* x x))))
  (log1p (/ (- 1 x) (- 1 (* x 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)) (sqrt (- 1 (* x x)))) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (- 1 (* x x)))
  (/ (cbrt (- 1 x)) (/ (+ x 1) (cbrt (- 1 x))))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (cbrt (- 1 x)) (/ (+ x 1) (cbrt (- 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))
  (/ (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)) (* (- 1 (* x x)) (fma x x x)))
  (* (+ x 1) (- 1 (* x x)))
  (real->posit16 (/ (- 1 x) (- 1 (* x x))))
  (expm1 (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (log1p (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 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))))))
  (+ (* x (* x 2)) (- 1 (* x 2)))
  (- (/ 2 x) (+ 1 (/ 2 (* x x))))
  (- (/ 2 x) (+ 1 (/ 2 (* x x))))
  (fma (* x x) 1/2 (- 1 x))
  (- (+ (/ 1/2 (* (* x x) (sqrt -1))) (/ (sqrt -1) x)) (sqrt -1))
  (- (sqrt -1) (+ (/ 1/2 (* (* x x) (sqrt -1))) (/ (sqrt -1) x)))
  (- (fma 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)))
4.413 * * * [progress]: adding candidates to table
5.751 * * [progress]: iteration 3 / 4
5.751 * * * [progress]: picking best candidate
5.755 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))>
5.755 * * * [progress]: localizing error
5.795 * * * [progress]: generating rewritten candidates
5.795 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
5.797 * * * [progress]: generating series expansions
5.797 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
5.798 * [backup-simplify]: Simplify (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
5.798 * [approximate]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
5.798 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
5.798 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
5.798 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
5.798 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
5.799 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify 0 into 0
5.799 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
5.799 * [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)))))))
5.799 * [approximate]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
5.799 * [taylor]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
5.800 * [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))))
5.800 * [taylor]: Taking taylor expansion of (atan (* (- 1 (/ 1 x)) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
5.800 * [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))))
5.800 * [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)))))))
5.800 * [backup-simplify]: Simplify 0 into 0
5.800 * [backup-simplify]: Simplify 0 into 0
5.800 * [backup-simplify]: Simplify 0 into 0
5.800 * [backup-simplify]: Simplify 0 into 0
5.801 * [backup-simplify]: Simplify 0 into 0
5.801 * [backup-simplify]: Simplify 0 into 0
5.801 * [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))))))
5.801 * [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)))))))
5.801 * [approximate]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
5.801 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
5.801 * [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)))))))
5.802 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
5.802 * [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)))))))
5.802 * [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)))))))
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 0 into 0
5.803 * [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))))))
5.803 * * * [progress]: simplifying candidates
5.803 * * * * [progress]: [ 1 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.803 * * * * [progress]: [ 2 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.803 * * * * [progress]: [ 3 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))) 1)))>
5.803 * * * * [progress]: [ 4 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.803 * * * * [progress]: [ 5 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.803 * * * * [progress]: [ 6 / 13 ] 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)))))))>
5.803 * * * * [progress]: [ 7 / 13 ] 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)))))))>
5.803 * * * * [progress]: [ 8 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))) (sqrt (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.803 * * * * [progress]: [ 9 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))))>
5.803 * * * * [progress]: [ 10 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))))>
5.804 * * * * [progress]: [ 11 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
5.804 * * * * [progress]: [ 12 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
5.804 * * * * [progress]: [ 13 / 13 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
5.804 * [simplify]: Simplifying:
  (expm1 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
  (log1p (atan (* (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))))
  (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))))))
5.805 * * [simplify]: iteration 1: (26 enodes)
5.812 * * [simplify]: iteration 2: (35 enodes)
5.817 * * [simplify]: iteration 3: (49 enodes)
5.829 * * [simplify]: iteration 4: (74 enodes)
5.844 * * [simplify]: iteration 5: (118 enodes)
5.882 * * [simplify]: iteration 6: (194 enodes)
5.925 * * [simplify]: iteration 7: (267 enodes)
6.013 * * [simplify]: iteration 8: (411 enodes)
6.166 * * [simplify]: iteration 9: (756 enodes)
6.626 * * [simplify]: iteration 10: (1762 enodes)
12.031 * * [simplify]: Extracting #0: cost 10 inf + 0
12.032 * * [simplify]: Extracting #1: cost 172 inf + 0
12.041 * * [simplify]: Extracting #2: cost 1142 inf + 3
12.051 * * [simplify]: Extracting #3: cost 1133 inf + 101
12.057 * * [simplify]: Extracting #4: cost 1127 inf + 554
12.065 * * [simplify]: Extracting #5: cost 1127 inf + 652
12.072 * * [simplify]: Extracting #6: cost 1122 inf + 1290
12.084 * * [simplify]: Extracting #7: cost 1117 inf + 2360
12.108 * * [simplify]: Extracting #8: cost 1067 inf + 40499
12.248 * * [simplify]: Extracting #9: cost 478 inf + 718287
12.576 * * [simplify]: Extracting #10: cost 6 inf + 1318707
12.885 * * [simplify]: Extracting #11: cost 0 inf + 1320100
13.217 * * [simplify]: Extracting #12: cost 0 inf + 1319266
13.562 * [simplify]: Simplified to:
  (expm1 (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (log1p (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (log (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (exp (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (* (cbrt (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))) (cbrt (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))))
  (cbrt (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (* (* (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))) (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))) (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (sqrt (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (sqrt (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (real->posit16 (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1))))))
  (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))
  (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))
  (atan (fma (sqrt (/ 1 (fma (- x) x 1))) (- x) (sqrt (/ 1 (fma (- x) x 1)))))
13.563 * * * [progress]: adding candidates to table
13.679 * [progress]: [Phase 3 of 3] Extracting.
13.679 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
13.680 * * * [regime-changes]: Trying 1 branch expressions: (x)
13.680 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
13.706 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
13.707 * [simplify]: Simplifying:
  (* 2 (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x))))
13.707 * * [simplify]: iteration 1: (11 enodes)
13.708 * * [simplify]: iteration 2: (13 enodes)
13.709 * * [simplify]: Extracting #0: cost 1 inf + 0
13.709 * * [simplify]: Extracting #1: cost 3 inf + 0
13.709 * * [simplify]: Extracting #2: cost 3 inf + 1
13.709 * * [simplify]: Extracting #3: cost 5 inf + 1
13.709 * * [simplify]: Extracting #4: cost 8 inf + 1
13.709 * * [simplify]: Extracting #5: cost 6 inf + 45
13.709 * * [simplify]: Extracting #6: cost 7 inf + 45
13.710 * * [simplify]: Extracting #7: cost 0 inf + 1429
13.710 * [simplify]: Simplified to:
  (* (atan (* (- 1 x) (sqrt (/ 1 (- 1 (* x x)))))) 2)
16.486 * [regime-testing]: Baseline error score: 0.01307475465692226
16.489 * [regime-testing]: Oracle error score: 0.00900112514064258
16.493 * [regime-testing]: End program error score: 0.01307475465692226