1.036 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
0.180 * * * [progress]: [2/2] Setting up program.
0.184 * [progress]: [Phase 2 of 3] Improving.
0.185 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.190 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.191 * * [simplify]: iteration 1: (9 enodes)
0.195 * * [simplify]: iteration 2: (16 enodes)
0.198 * * [simplify]: iteration 3: (19 enodes)
0.201 * * [simplify]: iteration 4: (21 enodes)
0.204 * * [simplify]: Extracting #0: cost 1 inf + 0
0.204 * * [simplify]: Extracting #1: cost 3 inf + 0
0.204 * * [simplify]: Extracting #2: cost 3 inf + 1
0.204 * * [simplify]: Extracting #3: cost 4 inf + 1
0.204 * * [simplify]: Extracting #4: cost 9 inf + 1
0.205 * * [simplify]: Extracting #5: cost 12 inf + 1
0.205 * * [simplify]: Extracting #6: cost 8 inf + 86
0.205 * * [simplify]: Extracting #7: cost 3 inf + 536
0.205 * * [simplify]: Extracting #8: cost 1 inf + 965
0.205 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.234 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.237 * * [progress]: iteration 1 / 4
0.237 * * * [progress]: picking best candidate
0.240 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.240 * * * [progress]: localizing error
0.259 * * * [progress]: generating rewritten candidates
0.260 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.288 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.308 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.314 * * * [progress]: generating series expansions
0.315 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.321 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.321 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.323 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.323 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.323 * [taylor]: Taking taylor expansion of 1 in x
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of 1 in x
0.323 * [backup-simplify]: Simplify 1 into 1
0.324 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify (+ 1 0) into 1
0.325 * [backup-simplify]: Simplify (+ 0 1) into 1
0.326 * [backup-simplify]: Simplify (/ 1 1) into 1
0.326 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.326 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.326 * [taylor]: Taking taylor expansion of 1 in x
0.326 * [backup-simplify]: Simplify 1 into 1
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 1 into 1
0.326 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 1 into 1
0.326 * [taylor]: Taking taylor expansion of 1 in x
0.326 * [backup-simplify]: Simplify 1 into 1
0.327 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify (+ 1 0) into 1
0.328 * [backup-simplify]: Simplify (+ 0 1) into 1
0.328 * [backup-simplify]: Simplify (/ 1 1) into 1
0.328 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (- 1) into -1
0.330 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.330 * [backup-simplify]: Simplify (+ 1 0) into 1
0.331 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.331 * [backup-simplify]: Simplify -2 into -2
0.331 * [backup-simplify]: Simplify (- 0) into 0
0.332 * [backup-simplify]: Simplify (+ 0 0) into 0
0.332 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.345 * [backup-simplify]: Simplify 2 into 2
0.346 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.347 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.347 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.347 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.347 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of 1 in x
0.347 * [backup-simplify]: Simplify 1 into 1
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 1 into 1
0.348 * [backup-simplify]: Simplify (/ 1 1) into 1
0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (/ 1 1) into 1
0.349 * [taylor]: Taking taylor expansion of 1 in x
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (- 1) into -1
0.350 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.350 * [backup-simplify]: Simplify (+ 1 0) into 1
0.351 * [backup-simplify]: Simplify (/ -1 1) into -1
0.351 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [backup-simplify]: Simplify (/ 1 1) into 1
0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify (/ 1 1) into 1
0.352 * [taylor]: Taking taylor expansion of 1 in x
0.352 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify (- 1) into -1
0.353 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.353 * [backup-simplify]: Simplify (+ 1 0) into 1
0.353 * [backup-simplify]: Simplify (/ -1 1) into -1
0.354 * [backup-simplify]: Simplify -1 into -1
0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.355 * [backup-simplify]: Simplify (- 0) into 0
0.356 * [backup-simplify]: Simplify (+ 1 0) into 1
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.357 * [backup-simplify]: Simplify (+ 0 1) into 1
0.358 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.358 * [backup-simplify]: Simplify 2 into 2
0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.359 * [backup-simplify]: Simplify (- 0) into 0
0.359 * [backup-simplify]: Simplify (+ 0 0) into 0
0.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.361 * [backup-simplify]: Simplify (+ 0 0) into 0
0.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.362 * [backup-simplify]: Simplify -2 into -2
0.362 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.363 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.363 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (/ 1 1) into 1
0.363 * [taylor]: Taking taylor expansion of 1 in x
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.363 * [taylor]: Taking taylor expansion of 1 in x
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (/ 1 1) into 1
0.364 * [backup-simplify]: Simplify (+ 1 0) into 1
0.364 * [backup-simplify]: Simplify (- 1) into -1
0.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.365 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.365 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ 1 1) into 1
0.365 * [taylor]: Taking taylor expansion of 1 in x
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of 1 in x
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ 1 1) into 1
0.366 * [backup-simplify]: Simplify (+ 1 0) into 1
0.366 * [backup-simplify]: Simplify (- 1) into -1
0.366 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.367 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.367 * [backup-simplify]: Simplify -1 into -1
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify (+ 0 1) into 1
0.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.368 * [backup-simplify]: Simplify (- 0) into 0
0.368 * [backup-simplify]: Simplify (+ 1 0) into 1
0.369 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.369 * [backup-simplify]: Simplify -2 into -2
0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.370 * [backup-simplify]: Simplify (+ 0 0) into 0
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify (- 0) into 0
0.371 * [backup-simplify]: Simplify (+ 0 0) into 0
0.372 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.372 * [backup-simplify]: Simplify -2 into -2
0.372 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.372 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.372 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.372 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.372 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.372 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.372 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.372 * [taylor]: Taking taylor expansion of 1 in x
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [taylor]: Taking taylor expansion of 1 in x
0.372 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (- 0) into 0
0.373 * [backup-simplify]: Simplify (+ 1 0) into 1
0.373 * [backup-simplify]: Simplify (+ 0 1) into 1
0.373 * [backup-simplify]: Simplify (/ 1 1) into 1
0.374 * [backup-simplify]: Simplify (sqrt 1) into 1
0.374 * [backup-simplify]: Simplify (- 1) into -1
0.374 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.375 * [backup-simplify]: Simplify (+ 1 0) into 1
0.375 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.376 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.376 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.376 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.376 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.376 * [taylor]: Taking taylor expansion of 1 in x
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [taylor]: Taking taylor expansion of 1 in x
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 1 0) into 1
0.377 * [backup-simplify]: Simplify (+ 0 1) into 1
0.377 * [backup-simplify]: Simplify (/ 1 1) into 1
0.377 * [backup-simplify]: Simplify (sqrt 1) into 1
0.377 * [backup-simplify]: Simplify (- 1) into -1
0.378 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.378 * [backup-simplify]: Simplify (+ 1 0) into 1
0.378 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.379 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.379 * [backup-simplify]: Simplify 1 into 1
0.379 * [backup-simplify]: Simplify -1 into -1
0.379 * [backup-simplify]: Simplify (- 0) into 0
0.380 * [backup-simplify]: Simplify (+ 0 0) into 0
0.380 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.381 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.381 * [backup-simplify]: Simplify 1/2 into 1/2
0.381 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.382 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.382 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.382 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.382 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.382 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.382 * [taylor]: Taking taylor expansion of 1 in x
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (/ 1 1) into 1
0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (/ 1 1) into 1
0.382 * [taylor]: Taking taylor expansion of 1 in x
0.382 * [backup-simplify]: Simplify 1 into 1
0.383 * [backup-simplify]: Simplify (- 1) into -1
0.383 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.383 * [backup-simplify]: Simplify (+ 1 0) into 1
0.383 * [backup-simplify]: Simplify (/ -1 1) into -1
0.384 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (- 0) into 0
0.385 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.385 * [backup-simplify]: Simplify (+ 0 1) into 1
0.386 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.387 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.387 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.387 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.387 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [backup-simplify]: Simplify (/ 1 1) into 1
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [backup-simplify]: Simplify (/ 1 1) into 1
0.388 * [taylor]: Taking taylor expansion of 1 in x
0.388 * [backup-simplify]: Simplify 1 into 1
0.388 * [backup-simplify]: Simplify (- 1) into -1
0.388 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.388 * [backup-simplify]: Simplify (+ 1 0) into 1
0.389 * [backup-simplify]: Simplify (/ -1 1) into -1
0.389 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.390 * [backup-simplify]: Simplify (- 0) into 0
0.390 * [backup-simplify]: Simplify (+ 1 0) into 1
0.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.391 * [backup-simplify]: Simplify (+ 0 1) into 1
0.391 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.392 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.392 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.393 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.394 * [backup-simplify]: Simplify (- 0) into 0
0.394 * [backup-simplify]: Simplify (+ 0 0) into 0
0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.395 * [backup-simplify]: Simplify (+ 0 0) into 0
0.395 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.397 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.398 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.399 * [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)))))
0.400 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.400 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.400 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.400 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
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
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [taylor]: Taking taylor expansion of 1 in x
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of 1 in x
0.400 * [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
0.401 * [backup-simplify]: Simplify (+ 1 0) into 1
0.401 * [backup-simplify]: Simplify (- 1) into -1
0.402 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.402 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.402 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.403 * [backup-simplify]: Simplify (+ 0 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 -1) (+ (* -1 (/ 1 -1)))) into -2
0.406 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.406 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.406 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (/ 1 1) into 1
0.406 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.406 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.407 * [backup-simplify]: Simplify (/ 1 1) into 1
0.407 * [backup-simplify]: Simplify (+ 1 0) into 1
0.407 * [backup-simplify]: Simplify (- 1) into -1
0.407 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.408 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.408 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (+ 0 1) into 1
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (- 0) into 0
0.410 * [backup-simplify]: Simplify (+ 1 0) into 1
0.410 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.411 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.411 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.412 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.414 * [backup-simplify]: Simplify (+ 0 0) into 0
0.414 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.416 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.417 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.418 * [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)))))
0.418 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.419 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.419 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.419 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.420 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.420 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.420 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.420 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.421 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.421 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.421 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.422 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.422 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.422 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.422 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.422 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.422 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.422 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.422 * * * [progress]: simplifying candidates
0.422 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.423 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.423 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.423 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.423 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.423 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.423 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.423 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.424 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.424 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.424 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.424 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.424 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.424 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.424 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.424 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.424 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.424 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.424 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.424 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.424 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.424 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.425 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.425 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.425 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.425 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.425 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.425 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.425 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.425 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.426 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.426 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.426 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.426 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.426 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.426 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.426 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.426 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.426 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.426 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.426 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.427 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.427 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.427 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.427 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.427 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.427 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.427 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.427 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.427 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.427 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.429 * [simplify]: Simplifying:
  (- (log (- 1 x)) (log (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- (+ 1 x))
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) 1)
  (/ (- 1 x) 1)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- (sqrt 1) (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (pow 1 3) (pow x 3)))
  (/ (- 1 x) (- (* 1 1) (* x x)))
  (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt 1)
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
  (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
0.430 * * [simplify]: iteration 1: (168 enodes)
0.530 * * [simplify]: iteration 2: (331 enodes)
0.675 * * [simplify]: iteration 3: (739 enodes)
1.430 * * [simplify]: iteration 4: (1817 enodes)
5.798 * * [simplify]: Extracting #0: cost 92 inf + 0
5.800 * * [simplify]: Extracting #1: cost 475 inf + 2
5.808 * * [simplify]: Extracting #2: cost 877 inf + 6970
5.838 * * [simplify]: Extracting #3: cost 627 inf + 83837
5.911 * * [simplify]: Extracting #4: cost 93 inf + 206059
5.966 * * [simplify]: Extracting #5: cost 6 inf + 233021
6.024 * * [simplify]: Extracting #6: cost 1 inf + 234372
6.074 * * [simplify]: Extracting #7: cost 0 inf + 234835
6.158 * [simplify]: Simplified to:
  (log (/ (- 1 x) (+ x 1)))
  (log (/ (- 1 x) (+ x 1)))
  (exp (/ (- 1 x) (+ x 1)))
  (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1))))
  (cbrt (/ (- 1 x) (+ x 1)))
  (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (/ (- 1 x) (+ x 1)))
  (+ x -1)
  (- -1 x)
  (/ 1 (+ x 1))
  (/ x (+ x 1))
  (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
  (/ (cbrt (- 1 x)) (cbrt (+ x 1)))
  (/ (cbrt (- 1 x)) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))
  (/ (cbrt (- 1 x)) (sqrt (+ x 1)))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ x 1))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt (- 1 x)) (cbrt (+ x 1)))
  (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
  (/ (sqrt (- 1 x)) (sqrt (+ x 1)))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  1
  (/ (- 1 x) (+ x 1))
  1
  (/ (- 1 x) (+ x 1))
  (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 (sqrt x)) (cbrt (+ x 1)))
  (/ (+ (sqrt x) 1) (sqrt (+ x 1)))
  (/ (- 1 (sqrt x)) (sqrt (+ x 1)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 (sqrt x)) (cbrt (+ x 1)))
  (/ (+ (sqrt x) 1) (sqrt (+ x 1)))
  (/ (- 1 (sqrt x)) (sqrt (+ x 1)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (- 1 x) (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  1
  (/ (- 1 x) (+ x 1))
  1
  (/ (- 1 x) (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) (- 1 x))
  (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1)))
  (/ (- 1 x) (sqrt (+ x 1)))
  (- 1 x)
  (- 1 x)
  (/ (+ x 1) (cbrt (- 1 x)))
  (/ (+ x 1) (sqrt (- 1 x)))
  (/ (+ x 1) (- 1 x))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ (+ x 1) (- 1 (sqrt x)))
  (/ (+ x 1) (- 1 x))
  (/ (- 1 x) (+ 1 (* (* x x) x)))
  (/ (- 1 x) (- 1 (* x x)))
  (+ (+ x 1) (* x (* (+ x 1) (+ x 1))))
  (* (+ x 1) (+ x 1))
  (real->posit16 (/ (- 1 x) (+ x 1)))
  (log (sqrt (/ (- 1 x) (+ x 1))))
  (exp (sqrt (/ (- 1 x) (+ x 1))))
  (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
  (cbrt (sqrt (/ (- 1 x) (+ x 1))))
  (* (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)) (/ (sqrt (+ x 1)) (cbrt (- 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1))))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ x 1)))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ x 1)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ x 1)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (+ x 1)))
  (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 x) (cbrt (+ x 1))))
  (sqrt (/ 1 (sqrt (+ x 1))))
  (sqrt (/ (- 1 x) (sqrt (+ x 1))))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))
  (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ x 1)))
  (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (sqrt (/ (- 1 x) (cbrt (+ x 1))))
  (sqrt (/ 1 (sqrt (+ x 1))))
  (sqrt (/ (- 1 x) (sqrt (+ x 1))))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ x 1)))
  (sqrt (/ (- 1 x) (+ 1 (* (* x x) x))))
  (sqrt (+ (- (* x x) x) 1))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ x 1))
  1/2
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))
  (log (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (exp (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1))))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1)))))
  (+ (- 1 (* 2 x)) (* x (* 2 x)))
  (- -1 (- (/ 2 (* x x)) (/ 2 x)))
  (- -1 (- (/ 2 (* x x)) (/ 2 x)))
  (+ (- 1 x) (* 1/2 (* x 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))))
6.175 * * * [progress]: adding candidates to table
6.989 * * [progress]: iteration 2 / 4
6.989 * * * [progress]: picking best candidate
6.996 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>
6.996 * * * [progress]: localizing error
7.039 * * * [progress]: generating rewritten candidates
7.039 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
7.113 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
7.141 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
7.172 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
7.178 * * * [progress]: generating series expansions
7.178 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
7.178 * [backup-simplify]: Simplify (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2)))
7.178 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0
7.178 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
7.178 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
7.178 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.178 * [taylor]: Taking taylor expansion of 1 in x
7.178 * [backup-simplify]: Simplify 1 into 1
7.178 * [taylor]: Taking taylor expansion of x in x
7.178 * [backup-simplify]: Simplify 0 into 0
7.178 * [backup-simplify]: Simplify 1 into 1
7.179 * [backup-simplify]: Simplify (- 0) into 0
7.180 * [backup-simplify]: Simplify (+ 1 0) into 1
7.180 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.180 * [taylor]: Taking taylor expansion of 1 in x
7.180 * [backup-simplify]: Simplify 1 into 1
7.180 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.180 * [taylor]: Taking taylor expansion of x in x
7.180 * [backup-simplify]: Simplify 0 into 0
7.180 * [backup-simplify]: Simplify 1 into 1
7.181 * [backup-simplify]: Simplify (* 1 1) into 1
7.181 * [backup-simplify]: Simplify (+ 1 0) into 1
7.182 * [backup-simplify]: Simplify (/ 1 1) into 1
7.182 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x
7.182 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
7.182 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.182 * [taylor]: Taking taylor expansion of 1 in x
7.182 * [backup-simplify]: Simplify 1 into 1
7.182 * [taylor]: Taking taylor expansion of x in x
7.182 * [backup-simplify]: Simplify 0 into 0
7.182 * [backup-simplify]: Simplify 1 into 1
7.182 * [backup-simplify]: Simplify (- 0) into 0
7.183 * [backup-simplify]: Simplify (+ 1 0) into 1
7.183 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.183 * [taylor]: Taking taylor expansion of 1 in x
7.183 * [backup-simplify]: Simplify 1 into 1
7.183 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.183 * [taylor]: Taking taylor expansion of x in x
7.183 * [backup-simplify]: Simplify 0 into 0
7.183 * [backup-simplify]: Simplify 1 into 1
7.183 * [backup-simplify]: Simplify (* 1 1) into 1
7.184 * [backup-simplify]: Simplify (+ 1 0) into 1
7.184 * [backup-simplify]: Simplify (/ 1 1) into 1
7.184 * [backup-simplify]: Simplify 1 into 1
7.184 * [backup-simplify]: Simplify (- 1) into -1
7.185 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.186 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2
7.186 * [backup-simplify]: Simplify (+ 0 0) into 0
7.187 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2
7.187 * [backup-simplify]: Simplify -2 into -2
7.187 * [backup-simplify]: Simplify (- 0) into 0
7.188 * [backup-simplify]: Simplify (+ 0 0) into 0
7.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
7.189 * [backup-simplify]: Simplify (* 1 1) into 1
7.190 * [backup-simplify]: Simplify (- 1) into -1
7.190 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.192 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2
7.192 * [backup-simplify]: Simplify 2 into 2
7.192 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
7.192 * [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))))
7.192 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
7.192 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
7.192 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.192 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.192 * [taylor]: Taking taylor expansion of 1 in x
7.192 * [backup-simplify]: Simplify 1 into 1
7.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.192 * [taylor]: Taking taylor expansion of x in x
7.193 * [backup-simplify]: Simplify 0 into 0
7.193 * [backup-simplify]: Simplify 1 into 1
7.193 * [backup-simplify]: Simplify (/ 1 1) into 1
7.193 * [backup-simplify]: Simplify (- 1) into -1
7.194 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.194 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.194 * [taylor]: Taking taylor expansion of 1 in x
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.194 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.194 * [taylor]: Taking taylor expansion of x in x
7.194 * [backup-simplify]: Simplify 0 into 0
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [backup-simplify]: Simplify (* 1 1) into 1
7.195 * [backup-simplify]: Simplify (/ 1 1) into 1
7.195 * [backup-simplify]: Simplify (* -1 -1) into 1
7.196 * [backup-simplify]: Simplify (- 1) into -1
7.196 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.197 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.197 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x
7.197 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.197 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.197 * [taylor]: Taking taylor expansion of 1 in x
7.197 * [backup-simplify]: Simplify 1 into 1
7.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.197 * [taylor]: Taking taylor expansion of x in x
7.197 * [backup-simplify]: Simplify 0 into 0
7.197 * [backup-simplify]: Simplify 1 into 1
7.197 * [backup-simplify]: Simplify (/ 1 1) into 1
7.198 * [backup-simplify]: Simplify (- 1) into -1
7.198 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.198 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.198 * [taylor]: Taking taylor expansion of 1 in x
7.198 * [backup-simplify]: Simplify 1 into 1
7.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.198 * [taylor]: Taking taylor expansion of x in x
7.198 * [backup-simplify]: Simplify 0 into 0
7.198 * [backup-simplify]: Simplify 1 into 1
7.199 * [backup-simplify]: Simplify (* 1 1) into 1
7.199 * [backup-simplify]: Simplify (/ 1 1) into 1
7.199 * [backup-simplify]: Simplify (* -1 -1) into 1
7.200 * [backup-simplify]: Simplify (- 1) into -1
7.200 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.201 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.201 * [backup-simplify]: Simplify -1 into -1
7.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.202 * [backup-simplify]: Simplify (- 0) into 0
7.202 * [backup-simplify]: Simplify (+ 1 0) into 1
7.203 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
7.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.205 * [backup-simplify]: Simplify (- 0) into 0
7.206 * [backup-simplify]: Simplify (+ 0 0) into 0
7.207 * [backup-simplify]: Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2
7.207 * [backup-simplify]: Simplify 2 into 2
7.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.208 * [backup-simplify]: Simplify (- 0) into 0
7.209 * [backup-simplify]: Simplify (+ 0 0) into 0
7.210 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
7.210 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.212 * [backup-simplify]: Simplify (- 0) into 0
7.212 * [backup-simplify]: Simplify (+ 1 0) into 1
7.213 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2
7.214 * [backup-simplify]: Simplify -2 into -2
7.214 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
7.214 * [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))))
7.214 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0
7.214 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
7.214 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.214 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.214 * [taylor]: Taking taylor expansion of x in x
7.214 * [backup-simplify]: Simplify 0 into 0
7.214 * [backup-simplify]: Simplify 1 into 1
7.215 * [backup-simplify]: Simplify (/ 1 1) into 1
7.215 * [taylor]: Taking taylor expansion of 1 in x
7.215 * [backup-simplify]: Simplify 1 into 1
7.215 * [backup-simplify]: Simplify (+ 1 0) into 1
7.215 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.215 * [taylor]: Taking taylor expansion of 1 in x
7.216 * [backup-simplify]: Simplify 1 into 1
7.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.216 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.216 * [taylor]: Taking taylor expansion of x in x
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 1 into 1
7.216 * [backup-simplify]: Simplify (* 1 1) into 1
7.216 * [backup-simplify]: Simplify (/ 1 1) into 1
7.217 * [backup-simplify]: Simplify (* 1 1) into 1
7.217 * [backup-simplify]: Simplify (- 1) into -1
7.218 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.218 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.218 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x
7.218 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.218 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.218 * [taylor]: Taking taylor expansion of x in x
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 1 into 1
7.219 * [backup-simplify]: Simplify (/ 1 1) into 1
7.219 * [taylor]: Taking taylor expansion of 1 in x
7.219 * [backup-simplify]: Simplify 1 into 1
7.219 * [backup-simplify]: Simplify (+ 1 0) into 1
7.219 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.219 * [taylor]: Taking taylor expansion of 1 in x
7.219 * [backup-simplify]: Simplify 1 into 1
7.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.219 * [taylor]: Taking taylor expansion of x in x
7.219 * [backup-simplify]: Simplify 0 into 0
7.219 * [backup-simplify]: Simplify 1 into 1
7.220 * [backup-simplify]: Simplify (* 1 1) into 1
7.220 * [backup-simplify]: Simplify (/ 1 1) into 1
7.221 * [backup-simplify]: Simplify (* 1 1) into 1
7.221 * [backup-simplify]: Simplify (- 1) into -1
7.221 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.222 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.222 * [backup-simplify]: Simplify -1 into -1
7.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.223 * [backup-simplify]: Simplify (+ 0 1) into 1
7.224 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.224 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.225 * [backup-simplify]: Simplify (- 0) into 0
7.226 * [backup-simplify]: Simplify (+ 0 0) into 0
7.227 * [backup-simplify]: Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2
7.227 * [backup-simplify]: Simplify -2 into -2
7.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.228 * [backup-simplify]: Simplify (+ 0 0) into 0
7.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.231 * [backup-simplify]: Simplify (- 0) into 0
7.231 * [backup-simplify]: Simplify (+ 1 0) into 1
7.233 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2
7.233 * [backup-simplify]: Simplify -2 into -2
7.233 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
7.233 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
7.233 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))
7.233 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0
7.233 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
7.234 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.234 * [taylor]: Taking taylor expansion of 1 in x
7.234 * [backup-simplify]: Simplify 1 into 1
7.234 * [taylor]: Taking taylor expansion of x in x
7.234 * [backup-simplify]: Simplify 0 into 0
7.234 * [backup-simplify]: Simplify 1 into 1
7.234 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
7.234 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
7.234 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.234 * [taylor]: Taking taylor expansion of 1 in x
7.234 * [backup-simplify]: Simplify 1 into 1
7.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.234 * [taylor]: Taking taylor expansion of x in x
7.234 * [backup-simplify]: Simplify 0 into 0
7.234 * [backup-simplify]: Simplify 1 into 1
7.234 * [backup-simplify]: Simplify (+ 1 0) into 1
7.235 * [backup-simplify]: Simplify (/ 1 1) into 1
7.235 * [backup-simplify]: Simplify (sqrt 1) into 1
7.236 * [backup-simplify]: Simplify (+ 0 0) into 0
7.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.237 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
7.238 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x
7.238 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.238 * [taylor]: Taking taylor expansion of 1 in x
7.238 * [backup-simplify]: Simplify 1 into 1
7.238 * [taylor]: Taking taylor expansion of x in x
7.238 * [backup-simplify]: Simplify 0 into 0
7.238 * [backup-simplify]: Simplify 1 into 1
7.238 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x
7.238 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x
7.238 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.238 * [taylor]: Taking taylor expansion of 1 in x
7.238 * [backup-simplify]: Simplify 1 into 1
7.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.238 * [taylor]: Taking taylor expansion of x in x
7.238 * [backup-simplify]: Simplify 0 into 0
7.238 * [backup-simplify]: Simplify 1 into 1
7.238 * [backup-simplify]: Simplify (+ 1 0) into 1
7.239 * [backup-simplify]: Simplify (/ 1 1) into 1
7.239 * [backup-simplify]: Simplify (sqrt 1) into 1
7.240 * [backup-simplify]: Simplify (+ 0 0) into 0
7.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.241 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
7.242 * [backup-simplify]: Simplify (- 0) into 0
7.242 * [backup-simplify]: Simplify (+ 1 0) into 1
7.243 * [backup-simplify]: Simplify (* 1 1) into 1
7.243 * [backup-simplify]: Simplify 1 into 1
7.243 * [backup-simplify]: Simplify (- 1) into -1
7.243 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.244 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 1)) into -1
7.244 * [backup-simplify]: Simplify -1 into -1
7.245 * [backup-simplify]: Simplify (* 1 1) into 1
7.245 * [backup-simplify]: Simplify (- 1) into -1
7.245 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
7.248 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2
7.248 * [backup-simplify]: Simplify (- 0) into 0
7.248 * [backup-simplify]: Simplify (+ 0 0) into 0
7.250 * [backup-simplify]: Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2
7.250 * [backup-simplify]: Simplify 1/2 into 1/2
7.250 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
7.250 * [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)))
7.250 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0
7.250 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
7.250 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
7.250 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
7.250 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.250 * [taylor]: Taking taylor expansion of 1 in x
7.251 * [backup-simplify]: Simplify 1 into 1
7.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.251 * [taylor]: Taking taylor expansion of x in x
7.251 * [backup-simplify]: Simplify 0 into 0
7.251 * [backup-simplify]: Simplify 1 into 1
7.251 * [backup-simplify]: Simplify (* 1 1) into 1
7.251 * [backup-simplify]: Simplify (/ 1 1) into 1
7.252 * [backup-simplify]: Simplify (- 1) into -1
7.252 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.253 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.253 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.258 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.260 * [backup-simplify]: Simplify (- 0) into 0
7.260 * [backup-simplify]: Simplify (+ 0 0) into 0
7.261 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
7.261 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
7.262 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.262 * [taylor]: Taking taylor expansion of 1 in x
7.262 * [backup-simplify]: Simplify 1 into 1
7.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.262 * [taylor]: Taking taylor expansion of x in x
7.262 * [backup-simplify]: Simplify 0 into 0
7.262 * [backup-simplify]: Simplify 1 into 1
7.262 * [backup-simplify]: Simplify (/ 1 1) into 1
7.262 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x
7.262 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
7.262 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
7.262 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.262 * [taylor]: Taking taylor expansion of 1 in x
7.262 * [backup-simplify]: Simplify 1 into 1
7.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.262 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.262 * [taylor]: Taking taylor expansion of x in x
7.262 * [backup-simplify]: Simplify 0 into 0
7.263 * [backup-simplify]: Simplify 1 into 1
7.263 * [backup-simplify]: Simplify (* 1 1) into 1
7.263 * [backup-simplify]: Simplify (/ 1 1) into 1
7.264 * [backup-simplify]: Simplify (- 1) into -1
7.264 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.265 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.265 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.266 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.267 * [backup-simplify]: Simplify (- 0) into 0
7.268 * [backup-simplify]: Simplify (+ 0 0) into 0
7.268 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
7.269 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
7.269 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.269 * [taylor]: Taking taylor expansion of 1 in x
7.269 * [backup-simplify]: Simplify 1 into 1
7.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.269 * [taylor]: Taking taylor expansion of x in x
7.269 * [backup-simplify]: Simplify 0 into 0
7.269 * [backup-simplify]: Simplify 1 into 1
7.270 * [backup-simplify]: Simplify (/ 1 1) into 1
7.270 * [backup-simplify]: Simplify (- 1) into -1
7.270 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.271 * [backup-simplify]: Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1))
7.272 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1))
7.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.273 * [backup-simplify]: Simplify (- 0) into 0
7.274 * [backup-simplify]: Simplify (+ 1 0) into 1
7.276 * [backup-simplify]: Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1)
7.276 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.277 * [backup-simplify]: Simplify (- 0) into 0
7.278 * [backup-simplify]: Simplify (+ 0 0) into 0
7.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.280 * [backup-simplify]: Simplify (- 0) into 0
7.280 * [backup-simplify]: Simplify (+ 1 0) into 1
7.282 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
7.285 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
7.289 * [backup-simplify]: Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1)))
7.291 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
7.293 * [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))
7.294 * [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))))))
7.294 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0
7.294 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
7.294 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.294 * [taylor]: Taking taylor expansion of x in x
7.294 * [backup-simplify]: Simplify 0 into 0
7.294 * [backup-simplify]: Simplify 1 into 1
7.294 * [backup-simplify]: Simplify (/ 1 1) into 1
7.294 * [taylor]: Taking taylor expansion of 1 in x
7.294 * [backup-simplify]: Simplify 1 into 1
7.294 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
7.294 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
7.294 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.295 * [taylor]: Taking taylor expansion of 1 in x
7.295 * [backup-simplify]: Simplify 1 into 1
7.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.295 * [taylor]: Taking taylor expansion of x in x
7.295 * [backup-simplify]: Simplify 0 into 0
7.295 * [backup-simplify]: Simplify 1 into 1
7.295 * [backup-simplify]: Simplify (* 1 1) into 1
7.295 * [backup-simplify]: Simplify (/ 1 1) into 1
7.296 * [backup-simplify]: Simplify (- 1) into -1
7.296 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.297 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.297 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.299 * [backup-simplify]: Simplify (- 0) into 0
7.299 * [backup-simplify]: Simplify (+ 0 0) into 0
7.300 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
7.301 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
7.301 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x
7.301 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.301 * [taylor]: Taking taylor expansion of x in x
7.301 * [backup-simplify]: Simplify 0 into 0
7.301 * [backup-simplify]: Simplify 1 into 1
7.301 * [backup-simplify]: Simplify (/ 1 1) into 1
7.301 * [taylor]: Taking taylor expansion of 1 in x
7.301 * [backup-simplify]: Simplify 1 into 1
7.301 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x
7.301 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x
7.302 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.302 * [taylor]: Taking taylor expansion of 1 in x
7.302 * [backup-simplify]: Simplify 1 into 1
7.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.302 * [taylor]: Taking taylor expansion of x in x
7.302 * [backup-simplify]: Simplify 0 into 0
7.302 * [backup-simplify]: Simplify 1 into 1
7.302 * [backup-simplify]: Simplify (* 1 1) into 1
7.302 * [backup-simplify]: Simplify (/ 1 1) into 1
7.303 * [backup-simplify]: Simplify (- 1) into -1
7.303 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.304 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.304 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.306 * [backup-simplify]: Simplify (- 0) into 0
7.306 * [backup-simplify]: Simplify (+ 0 0) into 0
7.307 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
7.308 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
7.308 * [backup-simplify]: Simplify (+ 1 0) into 1
7.309 * [backup-simplify]: Simplify (* 1 (sqrt -1)) into (sqrt -1)
7.309 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.311 * [backup-simplify]: Simplify (+ 0 1) into 1
7.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1)
7.313 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.316 * [backup-simplify]: Simplify (- 0) into 0
7.316 * [backup-simplify]: Simplify (+ 1 0) into 1
7.318 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
7.320 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
7.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.322 * [backup-simplify]: Simplify (+ 0 0) into 0
7.325 * [backup-simplify]: Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
7.328 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
7.331 * [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)))
7.331 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
7.331 * [backup-simplify]: Simplify (/ (- 1 x) (- 1 (* x x))) into (/ (- 1 x) (- 1 (pow x 2)))
7.331 * [approximate]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in (x) around 0
7.331 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
7.331 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.331 * [taylor]: Taking taylor expansion of 1 in x
7.331 * [backup-simplify]: Simplify 1 into 1
7.331 * [taylor]: Taking taylor expansion of x in x
7.331 * [backup-simplify]: Simplify 0 into 0
7.331 * [backup-simplify]: Simplify 1 into 1
7.332 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.332 * [taylor]: Taking taylor expansion of 1 in x
7.332 * [backup-simplify]: Simplify 1 into 1
7.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.332 * [taylor]: Taking taylor expansion of x in x
7.332 * [backup-simplify]: Simplify 0 into 0
7.332 * [backup-simplify]: Simplify 1 into 1
7.332 * [backup-simplify]: Simplify (- 0) into 0
7.332 * [backup-simplify]: Simplify (+ 1 0) into 1
7.333 * [backup-simplify]: Simplify (+ 1 0) into 1
7.333 * [backup-simplify]: Simplify (/ 1 1) into 1
7.333 * [taylor]: Taking taylor expansion of (/ (- 1 x) (- 1 (pow x 2))) in x
7.333 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.333 * [taylor]: Taking taylor expansion of 1 in x
7.333 * [backup-simplify]: Simplify 1 into 1
7.333 * [taylor]: Taking taylor expansion of x in x
7.333 * [backup-simplify]: Simplify 0 into 0
7.333 * [backup-simplify]: Simplify 1 into 1
7.333 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
7.333 * [taylor]: Taking taylor expansion of 1 in x
7.333 * [backup-simplify]: Simplify 1 into 1
7.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.334 * [taylor]: Taking taylor expansion of x in x
7.334 * [backup-simplify]: Simplify 0 into 0
7.334 * [backup-simplify]: Simplify 1 into 1
7.334 * [backup-simplify]: Simplify (- 0) into 0
7.334 * [backup-simplify]: Simplify (+ 1 0) into 1
7.335 * [backup-simplify]: Simplify (+ 1 0) into 1
7.335 * [backup-simplify]: Simplify (/ 1 1) into 1
7.335 * [backup-simplify]: Simplify 1 into 1
7.336 * [backup-simplify]: Simplify (- 1) into -1
7.336 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.336 * [backup-simplify]: Simplify (+ 0 0) into 0
7.337 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1
7.337 * [backup-simplify]: Simplify -1 into -1
7.338 * [backup-simplify]: Simplify (- 0) into 0
7.338 * [backup-simplify]: Simplify (+ 0 0) into 0
7.339 * [backup-simplify]: Simplify (* 1 1) into 1
7.339 * [backup-simplify]: Simplify (- 1) into -1
7.339 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.340 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* -1 (/ 0 1)))) into 1
7.340 * [backup-simplify]: Simplify 1 into 1
7.341 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
7.341 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (- 1 (* (/ 1 x) (/ 1 x)))) into (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2))))
7.341 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in (x) around 0
7.341 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
7.341 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.341 * [taylor]: Taking taylor expansion of 1 in x
7.341 * [backup-simplify]: Simplify 1 into 1
7.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.341 * [taylor]: Taking taylor expansion of x in x
7.341 * [backup-simplify]: Simplify 0 into 0
7.341 * [backup-simplify]: Simplify 1 into 1
7.342 * [backup-simplify]: Simplify (/ 1 1) into 1
7.342 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.342 * [taylor]: Taking taylor expansion of 1 in x
7.342 * [backup-simplify]: Simplify 1 into 1
7.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.342 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.342 * [taylor]: Taking taylor expansion of x in x
7.342 * [backup-simplify]: Simplify 0 into 0
7.342 * [backup-simplify]: Simplify 1 into 1
7.342 * [backup-simplify]: Simplify (* 1 1) into 1
7.342 * [backup-simplify]: Simplify (/ 1 1) into 1
7.343 * [backup-simplify]: Simplify (- 1) into -1
7.343 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.344 * [backup-simplify]: Simplify (- 1) into -1
7.344 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.344 * [backup-simplify]: Simplify (/ -1 -1) into 1
7.344 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- 1 (/ 1 (pow x 2)))) in x
7.344 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.345 * [taylor]: Taking taylor expansion of 1 in x
7.345 * [backup-simplify]: Simplify 1 into 1
7.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.345 * [taylor]: Taking taylor expansion of x in x
7.345 * [backup-simplify]: Simplify 0 into 0
7.345 * [backup-simplify]: Simplify 1 into 1
7.345 * [backup-simplify]: Simplify (/ 1 1) into 1
7.345 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.345 * [taylor]: Taking taylor expansion of 1 in x
7.345 * [backup-simplify]: Simplify 1 into 1
7.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.345 * [taylor]: Taking taylor expansion of x in x
7.345 * [backup-simplify]: Simplify 0 into 0
7.345 * [backup-simplify]: Simplify 1 into 1
7.346 * [backup-simplify]: Simplify (* 1 1) into 1
7.346 * [backup-simplify]: Simplify (/ 1 1) into 1
7.346 * [backup-simplify]: Simplify (- 1) into -1
7.347 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.347 * [backup-simplify]: Simplify (- 1) into -1
7.347 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.348 * [backup-simplify]: Simplify (/ -1 -1) into 1
7.348 * [backup-simplify]: Simplify 1 into 1
7.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.349 * [backup-simplify]: Simplify (- 0) into 0
7.349 * [backup-simplify]: Simplify (+ 1 0) into 1
7.350 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.351 * [backup-simplify]: Simplify (- 0) into 0
7.351 * [backup-simplify]: Simplify (+ 0 0) into 0
7.352 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* 1 (/ 0 -1)))) into -1
7.352 * [backup-simplify]: Simplify -1 into -1
7.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.354 * [backup-simplify]: Simplify (- 0) into 0
7.354 * [backup-simplify]: Simplify (+ 0 0) into 0
7.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.356 * [backup-simplify]: Simplify (- 0) into 0
7.357 * [backup-simplify]: Simplify (+ 1 0) into 1
7.358 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)) (* -1 (/ 0 -1)))) into 1
7.358 * [backup-simplify]: Simplify 1 into 1
7.358 * [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)))
7.359 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2))))
7.359 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in (x) around 0
7.359 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
7.359 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.359 * [taylor]: Taking taylor expansion of x in x
7.359 * [backup-simplify]: Simplify 0 into 0
7.359 * [backup-simplify]: Simplify 1 into 1
7.359 * [backup-simplify]: Simplify (/ 1 1) into 1
7.359 * [taylor]: Taking taylor expansion of 1 in x
7.359 * [backup-simplify]: Simplify 1 into 1
7.360 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.360 * [taylor]: Taking taylor expansion of 1 in x
7.360 * [backup-simplify]: Simplify 1 into 1
7.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.360 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.360 * [taylor]: Taking taylor expansion of x in x
7.360 * [backup-simplify]: Simplify 0 into 0
7.360 * [backup-simplify]: Simplify 1 into 1
7.360 * [backup-simplify]: Simplify (* 1 1) into 1
7.360 * [backup-simplify]: Simplify (/ 1 1) into 1
7.361 * [backup-simplify]: Simplify (+ 1 0) into 1
7.361 * [backup-simplify]: Simplify (- 1) into -1
7.362 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.362 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 (pow x 2)))) in x
7.362 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.363 * [taylor]: Taking taylor expansion of x in x
7.363 * [backup-simplify]: Simplify 0 into 0
7.363 * [backup-simplify]: Simplify 1 into 1
7.363 * [backup-simplify]: Simplify (/ 1 1) into 1
7.363 * [taylor]: Taking taylor expansion of 1 in x
7.363 * [backup-simplify]: Simplify 1 into 1
7.363 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
7.363 * [taylor]: Taking taylor expansion of 1 in x
7.363 * [backup-simplify]: Simplify 1 into 1
7.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.363 * [taylor]: Taking taylor expansion of x in x
7.363 * [backup-simplify]: Simplify 0 into 0
7.363 * [backup-simplify]: Simplify 1 into 1
7.364 * [backup-simplify]: Simplify (* 1 1) into 1
7.364 * [backup-simplify]: Simplify (/ 1 1) into 1
7.365 * [backup-simplify]: Simplify (+ 1 0) into 1
7.365 * [backup-simplify]: Simplify (- 1) into -1
7.365 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.366 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.366 * [backup-simplify]: Simplify -1 into -1
7.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.367 * [backup-simplify]: Simplify (+ 0 1) into 1
7.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.369 * [backup-simplify]: Simplify (- 0) into 0
7.369 * [backup-simplify]: Simplify (+ 0 0) into 0
7.370 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1
7.370 * [backup-simplify]: Simplify -1 into -1
7.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.372 * [backup-simplify]: Simplify (+ 0 0) into 0
7.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.375 * [backup-simplify]: Simplify (- 0) into 0
7.375 * [backup-simplify]: Simplify (+ 1 0) into 1
7.376 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1
7.377 * [backup-simplify]: Simplify -1 into -1
7.377 * [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)))
7.377 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
7.377 * [backup-simplify]: Simplify (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.377 * [approximate]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in (x) around 0
7.377 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
7.378 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.378 * [taylor]: Taking taylor expansion of (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) in x
7.378 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.378 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2)))))) into (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.379 * [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))))
7.379 * [approximate]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in (x) around 0
7.379 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
7.379 * [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)))))))
7.379 * [taylor]: Taking taylor expansion of (atan (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x)))) in x
7.380 * [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)))))))
7.380 * [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))))
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 0 into 0
7.381 * [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))))))
7.381 * [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)))))))
7.381 * [approximate]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in (x) around 0
7.381 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
7.381 * [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)))))))
7.381 * [taylor]: Taking taylor expansion of (atan (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))))) in x
7.382 * [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)))))))
7.382 * [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)))))))
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [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))))))
7.382 * * * [progress]: simplifying candidates
7.382 * * * * [progress]: [ 1 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
7.383 * * * * [progress]: [ 2 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) 1)))))>
7.383 * * * * [progress]: [ 3 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (- (log (- 1 x)) (log (- 1 (* x x)))) (log (- 1 x))))))))>
7.383 * * * * [progress]: [ 4 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (+ (log (/ (- 1 x) (- 1 (* x x)))) (log (- 1 x))))))))>
7.383 * * * * [progress]: [ 5 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.383 * * * * [progress]: [ 6 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.383 * * * * [progress]: [ 7 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
7.383 * * * * [progress]: [ 8 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))))))))>
7.383 * * * * [progress]: [ 9 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.383 * * * * [progress]: [ 10 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.383 * * * * [progress]: [ 11 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.383 * * * * [progress]: [ 12 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (pow 1 3) (pow x 3))) (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
7.383 * * * * [progress]: [ 13 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- 1 (* x x)) (+ 1 x)))))))>
7.383 * * * * [progress]: [ 14 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
7.383 * * * * [progress]: [ 15 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))))>
7.383 * * * * [progress]: [ 16 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))) (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))))))))>
7.383 * * * * [progress]: [ 17 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
7.383 * * * * [progress]: [ 18 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- 1 (* x x))) 1) (* (/ (- 1 x) (- 1 (* x x))) (- x)))))))>
7.383 * * * * [progress]: [ 19 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
7.383 * * * * [progress]: [ 20 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- 1 (* x x)))) (* (- x) (/ (- 1 x) (- 1 (* x x)))))))))>
7.383 * * * * [progress]: [ 21 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))))))>
7.383 * * * * [progress]: [ 22 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x)))))))>
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7.383 * * * * [progress]: [ 24 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x)))))))>
7.384 * * * * [progress]: [ 25 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) (+ 1 (sqrt x))) (- 1 (sqrt x)))))))>
7.384 * * * * [progress]: [ 26 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- 1 (* x x))) 1) (- 1 x))))))>
7.384 * * * * [progress]: [ 27 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 28 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 29 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 30 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 31 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 32 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ (sqrt 1) x)) (* (/ (cbrt (- 1 x)) (- (sqrt 1) x)) (- 1 x)))))))>
7.384 * * * * [progress]: [ 33 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
7.384 * * * * [progress]: [ 34 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 35 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 36 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (- 1 (* x x))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 37 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ (sqrt 1) x)) (* (/ (sqrt (- 1 x)) (- (sqrt 1) x)) (- 1 x)))))))>
7.384 * * * * [progress]: [ 38 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ 1 x)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x)))))))>
7.384 * * * * [progress]: [ 39 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 40 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 41 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
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7.384 * * * * [progress]: [ 44 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 45 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 46 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (* (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
7.384 * * * * [progress]: [ 47 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x)) (* (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
7.385 * * * * [progress]: [ 48 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x)))))))>
7.385 * * * * [progress]: [ 49 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 50 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 51 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (* (/ (- 1 (sqrt x)) (- 1 (* x x))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 52 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ (sqrt 1) x)) (* (/ (- 1 (sqrt x)) (- (sqrt 1) x)) (- 1 x)))))))>
7.385 * * * * [progress]: [ 53 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ 1 x)) (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x)))))))>
7.385 * * * * [progress]: [ 54 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 55 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 56 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
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7.385 * * * * [progress]: [ 61 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3))) (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- 1 x)))))))>
7.385 * * * * [progress]: [ 62 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (* (+ 1 (* x x)) (- 1 x)))))))>
7.385 * * * * [progress]: [ 63 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
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7.385 * * * * [progress]: [ 66 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
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7.385 * * * * [progress]: [ 69 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) 1))))>
7.385 * * * * [progress]: [ 70 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.385 * * * * [progress]: [ 71 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.386 * * * * [progress]: [ 72 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.386 * * * * [progress]: [ 73 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.386 * * * * [progress]: [ 74 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))>
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7.386 * * * * [progress]: [ 76 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) (sqrt (* (- 1 (* x x)) (+ 1 x)))))))>
7.386 * * * * [progress]: [ 77 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))>
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7.386 * * * * [progress]: [ 86 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (exp (- (log (- 1 x)) (log (- 1 (* x x))))) (- 1 x))))))>
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7.387 * * * * [progress]: [ 97 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (- 1 (* x x)))) (- 1 x))))))>
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7.388 * * * * [progress]: [ 126 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (- 1 x) (/ 1 (- 1 (* x x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 127 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 128 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 129 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 130 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) 1) (- 1 (* x x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 131 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ (sqrt 1) x)) (- (sqrt 1) x)) (- 1 x))))))>
7.388 * * * * [progress]: [ 132 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))))>
7.388 * * * * [progress]: [ 133 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (- 1 (* x x)) (cbrt (- 1 x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 134 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (/ (- 1 (* x x)) (sqrt (- 1 x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 135 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 136 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (/ (- 1 (* x x)) (- (sqrt 1) (sqrt x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 137 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 (sqrt x)))) (- 1 x))))))>
7.388 * * * * [progress]: [ 138 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (/ (- 1 (* x x)) (- 1 x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 139 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))) (- 1 x))))))>
7.388 * * * * [progress]: [ 140 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 141 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (pow 1 3) (pow x 3)) (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))) (- 1 x))))))>
7.388 * * * * [progress]: [ 142 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- 1 (* x x)) (+ 1 x))) (- 1 x))))))>
7.388 * * * * [progress]: [ 143 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (posit16->real (real->posit16 (/ (- 1 x) (- 1 (* x x))))) (- 1 x))))))>
7.389 * * * * [progress]: [ 144 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) 1)))>
7.389 * * * * [progress]: [ 145 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 146 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 147 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 148 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 149 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 150 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))))>
7.389 * * * * [progress]: [ 151 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))>
7.389 * * * * [progress]: [ 152 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
7.389 * * * * [progress]: [ 153 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
7.389 * * * * [progress]: [ 154 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
7.389 * * * * [progress]: [ 155 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
7.389 * * * * [progress]: [ 156 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)))))>
7.389 * * * * [progress]: [ 157 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))))))>
7.389 * * * * [progress]: [ 158 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (pow x 2) 1) x) (- 1 x))))))>
7.389 * * * * [progress]: [ 159 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
7.389 * * * * [progress]: [ 160 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (- 1 x))))))>
7.389 * * * * [progress]: [ 161 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
7.389 * * * * [progress]: [ 162 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
7.389 * * * * [progress]: [ 163 / 163 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))))>
7.391 * [simplify]: Simplifying:
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (+ (- (log (- 1 x)) (log (- 1 (* x x)))) (log (- 1 x)))
  (+ (log (/ (- 1 x) (- 1 (* x x)))) (log (- 1 x)))
  (log (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (exp (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (cbrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (* (- 1 x) (- (pow 1 3) (pow x 3)))
  (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (- 1 x) (- (* 1 1) (* x x)))
  (* (- 1 (* x x)) (+ 1 x))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* 1 (/ (- 1 x) (- 1 (* x x))))
  (* (- x) (/ (- 1 x) (- 1 (* x x))))
  (* 1 (/ (- 1 x) (- 1 (* x x))))
  (* (- x) (/ (- 1 x) (- 1 (* x x))))
  (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (* (/ (- 1 x) (- 1 (* x x))) (sqrt (- 1 x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (/ (- 1 x) (- 1 (* x x))) (+ (sqrt 1) (sqrt x)))
  (* (/ (- 1 x) (- 1 (* x x))) (+ 1 (sqrt x)))
  (* (/ (- 1 x) (- 1 (* x x))) 1)
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- 1 (* x x))) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x))
  (* (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- 1 (* x x))) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 x) (- 1 x)) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x))) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (cbrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ (- 1 x) (- (sqrt 1) x)) (- 1 x))
  (* (/ (- 1 x) (- 1 x)) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))
  (* (/ 1 (- 1 (* x x))) (- 1 x))
  (* (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))) (- 1 x))
  (* (+ 1 (* x x)) (- 1 x))
  (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3)))
  (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x)))
  (* (- 1 x) (- 1 x))
  (real->posit16 (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))
  (log (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (exp (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (cbrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (* (* (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3))))
  (sqrt (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))))
  (sqrt (* (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (* (- 1 (* x x)) (+ 1 x)))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))
  (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- (* 1 1) (* x x))))
  (sqrt (+ 1 x))
  (sqrt (* (- 1 x) (- 1 x)))
  (sqrt (- 1 (* x x)))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (sqrt (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (real->posit16 (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))
  (- (log (- 1 x)) (log (- 1 (* x x))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (exp (/ (- 1 x) (- 1 (* x x))))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (cbrt (/ (- 1 x) (- 1 (* x x))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (- (- 1 x))
  (- (- 1 (* x x)))
  (/ 1 (- 1 (* x x)))
  (/ x (- 1 (* x x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x))))
  (/ (cbrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (- 1 (* x x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ (sqrt 1) x))
  (/ (cbrt (- 1 x)) (- (sqrt 1) x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (- 1 (* x x)))
  (/ (sqrt (- 1 x)) (+ (sqrt 1) x))
  (/ (sqrt (- 1 x)) (- (sqrt 1) x))
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ (- 1 x) (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ (- 1 x) (- 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (- 1 (* x x)))
  (/ (+ (sqrt 1) (sqrt x)) (+ (sqrt 1) x))
  (/ (- (sqrt 1) (sqrt x)) (- (sqrt 1) x))
  (/ (+ (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (- (sqrt 1) (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ (sqrt 1) x))
  (/ (- 1 (sqrt x)) (- (sqrt 1) x))
  (/ (+ 1 (sqrt x)) (+ 1 x))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ (- 1 x) (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ (- 1 x) (- 1 x))
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) 1)
  (/ (- 1 x) (+ (sqrt 1) x))
  (/ (- 1 x) (+ 1 x))
  (/ (- 1 (* x x)) (cbrt (- 1 x)))
  (/ (- 1 (* x x)) (sqrt (- 1 x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 (* x x)) (- (sqrt 1) (sqrt x)))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (- (pow 1 3) (pow (* x x) 3)))
  (/ (- 1 x) (- (* 1 1) (* (* x x) (* x x))))
  (* (- 1 (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (- 1 (* x x)) (+ 1 x))
  (real->posit16 (/ (- 1 x) (- 1 (* x x))))
  (log (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (exp (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))
  (cbrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (* (* (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))) (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (sqrt (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (real->posit16 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1))
  (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)))
  (- (+ (pow x 2) 1) x)
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
  (atan (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))))
7.393 * * [simplify]: iteration 1: (238 enodes)
7.576 * * [simplify]: iteration 2: (605 enodes)
8.017 * * [simplify]: iteration 3: (1624 enodes)
18.852 * * [simplify]: Extracting #0: cost 117 inf + 0
18.854 * * [simplify]: Extracting #1: cost 1040 inf + 2
18.861 * * [simplify]: Extracting #2: cost 2062 inf + 92
18.875 * * [simplify]: Extracting #3: cost 1957 inf + 24592
18.923 * * [simplify]: Extracting #4: cost 1034 inf + 173184
19.023 * * [simplify]: Extracting #5: cost 210 inf + 372428
19.120 * * [simplify]: Extracting #6: cost 8 inf + 431560
19.249 * * [simplify]: Extracting #7: cost 0 inf + 433895
19.361 * [simplify]: Simplified to:
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (log (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (log (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (log (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (exp (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (* (* (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))) (/ (- 1 x) (/ (- 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)))) (/ (- 1 x) (/ (- 1 (* x 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)) (* (+ (* x x) x) (- 1 (* x x))))
  (* (- 1 (* x x)) (- 1 x))
  (* (- 1 (* x x)) (+ x 1))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (/ (- 1 x) (- 1 (* x x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (/ (- 1 x) (- 1 (* x x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (/ (- 1 x) (- 1 (* x x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (/ (- 1 x) (- 1 (* x x)))
  (* (/ (- 1 x) (- 1 (* x x))) (- x))
  (* (/ (- 1 x) (- 1 (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 (* x 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) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (- 1 x))
  (/ (* (cbrt (- 1 x)) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (cbrt (- 1 x)) (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (* (- 1 x) (cbrt (- 1 x))) (- 1 (* x x)))
  (cbrt (- 1 x))
  (cbrt (- 1 x))
  (/ (* (- 1 x) (sqrt (- 1 x))) (cbrt (- 1 (* x x))))
  (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (- 1 x))
  (/ (* (sqrt (- 1 x)) (- 1 x)) (- 1 (* x x)))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (/ (* (- 1 x) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (- 1 x) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (- 1 x)
  (- 1 x)
  (/ (- 1 (sqrt x)) (/ (cbrt (- 1 (* x x))) (- 1 x)))
  (/ (* (- 1 x) (- 1 (sqrt x))) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (/ (cbrt (- 1 (* x x))) (- 1 x)))
  (/ (* (- 1 x) (- 1 (sqrt x))) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) 1)
  (/ (* (- 1 x) (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (- 1 x) (/ (sqrt (- 1 (* x x))) (- 1 x)))
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (- 1 x)
  (- 1 x)
  (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))
  (/ (- 1 x) (- 1 (* x x)))
  (+ (* (* (- 1 x) (* x x)) (+ (* x x) 1)) (- 1 x))
  (+ (* (- 1 x) (* x x)) (- 1 x))
  (/ (* (- 1 x) (- 1 (* x (* x x)))) (- 1 (* x x)))
  (- 1 x)
  (* (- 1 x) (- 1 x))
  (real->posit16 (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (log (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (exp (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (* (cbrt (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))) (cbrt (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (cbrt (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (* (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))) (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (* (- 1 x) (- 1 (* x (* x x)))))
  (sqrt (+ (- 1 (* x x)) (* (+ (* x x) x) (- 1 (* x x)))))
  (sqrt (* (- 1 (* x x)) (- 1 x)))
  (sqrt (* (- 1 (* x x)) (+ x 1)))
  (sqrt (/ (* (- 1 x) (- 1 (* x (* x x)))) (- 1 (* x x))))
  (sqrt (+ 1 (* (+ x 1) x)))
  (sqrt (- 1 x))
  (sqrt (+ x 1))
  (fabs (- 1 x))
  (sqrt (- 1 (* x x)))
  1/2
  1/2
  (sqrt (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (sqrt (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (real->posit16 (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (log (/ (- 1 x) (- 1 (* x x))))
  (exp (/ (- 1 x) (- 1 (* x x))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))
  (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x)))))
  (cbrt (/ (- 1 x) (- 1 (* x x))))
  (* (* (/ (- 1 x) (- 1 (* x x))) (/ (- 1 x) (- 1 (* x x)))) (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (- (- 1 x))
  (+ (* x x) -1)
  (/ 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)) (cbrt (- 1 x))) (+ x 1))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ x 1))
  (/ (cbrt (- 1 x)) (- 1 x))
  (/ (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (cbrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (sqrt (- 1 x))
  (/ (sqrt (- 1 x)) (- 1 (* x x)))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ (sqrt (- 1 x)) (+ x 1))
  (/ (sqrt (- 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  1
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  1
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (+ 1 (sqrt x))
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 (sqrt x)) (cbrt (- 1 (* x x))))
  (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (/ (- 1 (sqrt x)) (sqrt (- 1 (* x x))))
  (+ 1 (sqrt x))
  (/ (- 1 (sqrt x)) (- 1 (* x x)))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ (+ 1 (sqrt x)) (+ x 1))
  (/ (- 1 (sqrt x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (- 1 x) (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  1
  (/ (- 1 x) (- 1 (* x x)))
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  1
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (/ (- 1 x) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ (- 1 x) (sqrt (- 1 (* x x))))
  (- 1 x)
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 (* x x)) (cbrt (- 1 x)))
  (/ (- 1 (* x x)) (sqrt (- 1 x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 (sqrt x)))
  (/ (- 1 (* x x)) (- 1 x))
  (/ (- 1 x) (- 1 (* (* x (* x x)) (* x (* x x)))))
  (/ (- 1 x) (- 1 (* (* x x) (* x x))))
  (+ (- 1 (* x x)) (* (+ (* x x) x) (- 1 (* x x))))
  (* (- 1 (* x x)) (+ x 1))
  (real->posit16 (/ (- 1 x) (- 1 (* x x))))
  (log (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (exp (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))))
  (cbrt (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (* (* (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))) (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x)))))) (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (/ (- 1 (* x x)) (- 1 x))))))
  (+ (* (* 2 x) x) (- 1 (* 2 x)))
  (+ (- (/ 2 x) (/ 2 (* x x))) -1)
  (+ (- (/ 2 x) (/ 2 (* x x))) -1)
  (+ (- 1 x) (* 1/2 (* x x)))
  (+ (- (/ 1/2 (* (* (sqrt -1) x) x)) (sqrt -1)) (/ (sqrt -1) x))
  (- (- (sqrt -1) (/ (sqrt -1) x)) (/ 1/2 (* (* (sqrt -1) x) x)))
  (+ (* x x) (- 1 x))
  (+ (- (/ 1 x) (/ (/ 1 x) x)) (/ 1 (* x (* x x))))
  (+ (- (/ 1 x) (/ (/ 1 x) x)) (/ 1 (* x (* x x))))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
  (atan (* (sqrt (/ 1 (- 1 (* x x)))) (- 1 x)))
19.375 * * * [progress]: adding candidates to table
20.647 * [progress]: [Phase 3 of 3] Extracting.
20.647 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.648 * * * [regime-changes]: Trying 5 branch expressions: ((/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))) (atan (sqrt (/ (- 1 x) (+ 1 x)))) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) x)
20.649 * * * * [regimes]: Trying to branch on (/ (- 1 x) (+ 1 x)) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.681 * * * * [regimes]: Trying to branch on (sqrt (/ (- 1 x) (+ 1 x))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.713 * * * * [regimes]: Trying to branch on (atan (sqrt (/ (- 1 x) (+ 1 x)))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.750 * * * * [regimes]: Trying to branch on (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.788 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))>)
20.824 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
20.825 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))))
20.825 * * [simplify]: iteration 1: (11 enodes)
20.826 * * [simplify]: iteration 2: (13 enodes)
20.827 * * [simplify]: Extracting #0: cost 1 inf + 0
20.827 * * [simplify]: Extracting #1: cost 3 inf + 0
20.827 * * [simplify]: Extracting #2: cost 3 inf + 1
20.827 * * [simplify]: Extracting #3: cost 4 inf + 1
20.827 * * [simplify]: Extracting #4: cost 6 inf + 1
20.827 * * [simplify]: Extracting #5: cost 9 inf + 1
20.827 * * [simplify]: Extracting #6: cost 7 inf + 45
20.828 * * [simplify]: Extracting #7: cost 0 inf + 1509
20.828 * [simplify]: Simplified to:
  (* (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x)))))) 2)
23.081 * [regime-testing]: Baseline error score: 0.012824723403015522
23.083 * [regime-testing]: Oracle error score: 0.010001250156269533
23.087 * [regime-testing]: End program error score: 0.012824723403015522