0.004 * [progress]: [Phase 1 of 3] Setting up.
0.005 * * * [progress]: [1/2] Preparing points
0.159 * * * [progress]: [2/2] Setting up program.
0.163 * [progress]: [Phase 2 of 3] Improving.
0.163 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.165 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.166 * * [simplify]: iteration 1: (9 enodes)
0.172 * * [simplify]: iteration 2: (36 enodes)
0.184 * * [simplify]: iteration 3: (47 enodes)
0.199 * * [simplify]: iteration 4: (51 enodes)
0.252 * * [simplify]: Extracting #0: cost 1 inf + 0
0.252 * * [simplify]: Extracting #1: cost 4 inf + 0
0.253 * * [simplify]: Extracting #2: cost 5 inf + 1
0.253 * * [simplify]: Extracting #3: cost 7 inf + 1
0.253 * * [simplify]: Extracting #4: cost 13 inf + 1
0.253 * * [simplify]: Extracting #5: cost 21 inf + 1
0.253 * * [simplify]: Extracting #6: cost 17 inf + 128
0.254 * * [simplify]: Extracting #7: cost 8 inf + 905
0.254 * * [simplify]: Extracting #8: cost 2 inf + 1927
0.255 * * [simplify]: Extracting #9: cost 0 inf + 2543
0.256 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.256 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.256 * [simplify]: Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))
0.266 * * [progress]: iteration 1 / 4
0.266 * * * [progress]: picking best candidate
0.271 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.271 * * * [progress]: localizing error
0.307 * * * [progress]: generating rewritten candidates
0.308 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.344 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.345 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
0.370 * * * [progress]: generating series expansions
0.370 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.377 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.377 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.378 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.378 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.378 * [taylor]: Taking taylor expansion of 1 in x
0.378 * [backup-simplify]: Simplify 1 into 1
0.378 * [taylor]: Taking taylor expansion of x in x
0.379 * [backup-simplify]: Simplify 0 into 0
0.379 * [backup-simplify]: Simplify 1 into 1
0.391 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1 into 1
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.391 * [backup-simplify]: Simplify 1 into 1
0.392 * [backup-simplify]: Simplify (- 0) into 0
0.393 * [backup-simplify]: Simplify (+ 1 0) into 1
0.393 * [backup-simplify]: Simplify (+ 0 1) into 1
0.394 * [backup-simplify]: Simplify (/ 1 1) into 1
0.394 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.394 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.394 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (- 0) into 0
0.395 * [backup-simplify]: Simplify (+ 1 0) into 1
0.396 * [backup-simplify]: Simplify (+ 0 1) into 1
0.396 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (- 1) into -1
0.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.399 * [backup-simplify]: Simplify (+ 1 0) into 1
0.400 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.400 * [backup-simplify]: Simplify -2 into -2
0.401 * [backup-simplify]: Simplify (- 0) into 0
0.401 * [backup-simplify]: Simplify (+ 0 0) into 0
0.402 * [backup-simplify]: Simplify (+ 0 0) into 0
0.403 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.403 * [backup-simplify]: Simplify 2 into 2
0.404 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.405 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.405 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.405 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.405 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.405 * [taylor]: Taking taylor expansion of 1 in x
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.407 * [backup-simplify]: Simplify (/ 1 1) into 1
0.407 * [taylor]: Taking taylor expansion of 1 in x
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [backup-simplify]: Simplify (- 1) into -1
0.408 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.408 * [backup-simplify]: Simplify (+ 1 0) into 1
0.409 * [backup-simplify]: Simplify (/ -1 1) into -1
0.409 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.409 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.409 * [taylor]: Taking taylor expansion of 1 in x
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (/ 1 1) into 1
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify (/ 1 1) into 1
0.410 * [taylor]: Taking taylor expansion of 1 in x
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify (- 1) into -1
0.411 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.411 * [backup-simplify]: Simplify (+ 1 0) into 1
0.411 * [backup-simplify]: Simplify (/ -1 1) into -1
0.412 * [backup-simplify]: Simplify -1 into -1
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify (+ 1 0) into 1
0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.415 * [backup-simplify]: Simplify (+ 0 1) into 1
0.415 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.416 * [backup-simplify]: Simplify 2 into 2
0.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.417 * [backup-simplify]: Simplify (- 0) into 0
0.417 * [backup-simplify]: Simplify (+ 0 0) into 0
0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.419 * [backup-simplify]: Simplify (+ 0 0) into 0
0.420 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.420 * [backup-simplify]: Simplify -2 into -2
0.420 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.420 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.420 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.420 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (/ 1 1) into 1
0.421 * [taylor]: Taking taylor expansion of 1 in x
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.421 * [taylor]: Taking taylor expansion of 1 in x
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [backup-simplify]: Simplify (+ 1 0) into 1
0.423 * [backup-simplify]: Simplify (- 1) into -1
0.423 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.423 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.423 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [taylor]: Taking taylor expansion of 1 in x
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.424 * [taylor]: Taking taylor expansion of 1 in x
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [backup-simplify]: Simplify (+ 1 0) into 1
0.425 * [backup-simplify]: Simplify (- 1) into -1
0.426 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.426 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.426 * [backup-simplify]: Simplify -1 into -1
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.428 * [backup-simplify]: Simplify (+ 0 1) into 1
0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify (+ 1 0) into 1
0.430 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.430 * [backup-simplify]: Simplify -2 into -2
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (+ 0 0) into 0
0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.433 * [backup-simplify]: Simplify (- 0) into 0
0.434 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.435 * [backup-simplify]: Simplify -2 into -2
0.436 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.436 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.436 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.436 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.436 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.439 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.439 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.439 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.439 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.440 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.440 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.440 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.440 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.440 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.440 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.440 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.441 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.441 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.441 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.441 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.442 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.442 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.442 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.443 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
0.443 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.443 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.443 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.443 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.443 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.443 * [taylor]: Taking taylor expansion of 1 in x
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of 1 in x
0.443 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (- 0) into 0
0.444 * [backup-simplify]: Simplify (+ 1 0) into 1
0.445 * [backup-simplify]: Simplify (+ 0 1) into 1
0.445 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [backup-simplify]: Simplify (sqrt 1) into 1
0.446 * [backup-simplify]: Simplify (- 1) into -1
0.447 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.447 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.449 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.449 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.449 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.449 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.449 * [taylor]: Taking taylor expansion of 1 in x
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (- 0) into 0
0.450 * [backup-simplify]: Simplify (+ 1 0) into 1
0.451 * [backup-simplify]: Simplify (+ 0 1) into 1
0.451 * [backup-simplify]: Simplify (/ 1 1) into 1
0.452 * [backup-simplify]: Simplify (sqrt 1) into 1
0.452 * [backup-simplify]: Simplify (- 1) into -1
0.452 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.453 * [backup-simplify]: Simplify (+ 1 0) into 1
0.454 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.455 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify -1 into -1
0.456 * [backup-simplify]: Simplify (- 0) into 0
0.456 * [backup-simplify]: Simplify (+ 0 0) into 0
0.456 * [backup-simplify]: Simplify (+ 0 0) into 0
0.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.459 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.459 * [backup-simplify]: Simplify 1/2 into 1/2
0.459 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.459 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.459 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.459 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.459 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.459 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.459 * [taylor]: Taking taylor expansion of 1 in x
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.460 * [taylor]: Taking taylor expansion of 1 in x
0.460 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (- 1) into -1
0.461 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.462 * [backup-simplify]: Simplify (+ 1 0) into 1
0.462 * [backup-simplify]: Simplify (/ -1 1) into -1
0.462 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (- 0) into 0
0.464 * [backup-simplify]: Simplify (+ 1 0) into 1
0.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.465 * [backup-simplify]: Simplify (+ 0 1) into 1
0.466 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.467 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.467 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.468 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.468 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.468 * [taylor]: Taking taylor expansion of 1 in x
0.468 * [backup-simplify]: Simplify 1 into 1
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify (/ 1 1) into 1
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 1 into 1
0.469 * [backup-simplify]: Simplify (/ 1 1) into 1
0.469 * [taylor]: Taking taylor expansion of 1 in x
0.469 * [backup-simplify]: Simplify 1 into 1
0.469 * [backup-simplify]: Simplify (- 1) into -1
0.470 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.470 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (/ -1 1) into -1
0.471 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.472 * [backup-simplify]: Simplify (- 0) into 0
0.472 * [backup-simplify]: Simplify (+ 1 0) into 1
0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.474 * [backup-simplify]: Simplify (+ 0 1) into 1
0.474 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.476 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.476 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.477 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (- 0) into 0
0.479 * [backup-simplify]: Simplify (+ 0 0) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.485 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.486 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.488 * [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)))))
0.488 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.488 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.488 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.489 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of 1 in x
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.489 * [taylor]: Taking taylor expansion of 1 in x
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify (/ 1 1) into 1
0.490 * [backup-simplify]: Simplify (+ 1 0) into 1
0.491 * [backup-simplify]: Simplify (- 1) into -1
0.491 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.492 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.492 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (+ 0 1) into 1
0.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.494 * [backup-simplify]: Simplify (- 0) into 0
0.495 * [backup-simplify]: Simplify (+ 1 0) into 1
0.496 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.497 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.497 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.497 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (/ 1 1) into 1
0.498 * [taylor]: Taking taylor expansion of 1 in x
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.498 * [taylor]: Taking taylor expansion of 1 in x
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (/ 1 1) into 1
0.499 * [backup-simplify]: Simplify (+ 1 0) into 1
0.499 * [backup-simplify]: Simplify (- 1) into -1
0.500 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.500 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.501 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (+ 0 1) into 1
0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.503 * [backup-simplify]: Simplify (- 0) into 0
0.504 * [backup-simplify]: Simplify (+ 1 0) into 1
0.504 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.506 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.507 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.507 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.510 * [backup-simplify]: Simplify (- 0) into 0
0.511 * [backup-simplify]: Simplify (+ 0 0) into 0
0.512 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.515 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.516 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.519 * [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)))))
0.519 * * * [progress]: simplifying candidates
0.519 * * * * [progress]: [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
0.519 * * * * [progress]: [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.519 * * * * [progress]: [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.519 * * * * [progress]: [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 7 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 8 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 9 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.520 * * * * [progress]: [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.520 * * * * [progress]: [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.520 * * * * [progress]: [ 13 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.520 * * * * [progress]: [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.520 * * * * [progress]: [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 22 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.521 * * * * [progress]: [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.521 * * * * [progress]: [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.522 * * * * [progress]: [ 34 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.522 * * * * [progress]: [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.522 * * * * [progress]: [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.522 * * * * [progress]: [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.522 * * * * [progress]: [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.522 * * * * [progress]: [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.522 * * * * [progress]: [ 42 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.522 * * * * [progress]: [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.522 * * * * [progress]: [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.522 * * * * [progress]: [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.522 * * * * [progress]: [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.522 * * * * [progress]: [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.523 * * * * [progress]: [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.523 * * * * [progress]: [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.523 * * * * [progress]: [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.523 * * * * [progress]: [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.523 * * * * [progress]: [ 52 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.523 * * * * [progress]: [ 53 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.523 * * * * [progress]: [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 55 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 56 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.523 * * * * [progress]: [ 57 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.523 * * * * [progress]: [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 61 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 63 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.524 * * * * [progress]: [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 67 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.524 * * * * [progress]: [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.524 * * * * [progress]: [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 71 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.524 * * * * [progress]: [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.525 * * * * [progress]: [ 73 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.525 * * * * [progress]: [ 74 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.525 * * * * [progress]: [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.525 * * * * [progress]: [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.525 * * * * [progress]: [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.525 * * * * [progress]: [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.525 * * * * [progress]: [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.525 * * * * [progress]: [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 86 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 93 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.526 * * * * [progress]: [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.526 * * * * [progress]: [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.527 * * * * [progress]: [ 99 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.527 * * * * [progress]: [ 100 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.527 * * * * [progress]: [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.527 * * * * [progress]: [ 102 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.527 * * * * [progress]: [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.527 * * * * [progress]: [ 104 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.527 * * * * [progress]: [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.527 * * * * [progress]: [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.527 * * * * [progress]: [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.527 * * * * [progress]: [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.527 * * * * [progress]: [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.527 * * * * [progress]: [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.527 * * * * [progress]: [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.527 * * * * [progress]: [ 112 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.528 * * * * [progress]: [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.528 * * * * [progress]: [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.528 * * * * [progress]: [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.528 * * * * [progress]: [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.528 * * * * [progress]: [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.528 * * * * [progress]: [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.529 * [simplify]: Simplifying (expm1 (/ (- 1 x) (+ 1 x))), (log1p (/ (- 1 x) (+ 1 x))), (- (log (- 1 x)) (log (+ 1 x))), (log (/ (- 1 x) (+ 1 x))), (exp (/ (- 1 x) (+ 1 x))), (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))), (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))), (cbrt (/ (- 1 x) (+ 1 x))), (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (- (- 1 x)), (- (+ 1 x)), (/ 1 (+ 1 x)), (/ x (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (cbrt (- 1 x)) (cbrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (cbrt (- 1 x)) (sqrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (sqrt (- 1 x)) (cbrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 (sqrt x)) (cbrt (+ 1 x))), (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))), (/ (- 1 (sqrt x)) (sqrt (+ 1 x))), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 (+ 1 x)), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (sqrt (+ 1 x))), (/ (- 1 x) 1), (/ (- 1 x) 1), (/ (+ 1 x) (cbrt (- 1 x))), (/ (+ 1 x) (sqrt (- 1 x))), (/ (+ 1 x) (- 1 x)), (/ (+ 1 x) (- (sqrt 1) (sqrt x))), (/ (+ 1 x) (- 1 (sqrt x))), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (+ (pow 1 3) (pow x 3))), (/ (- 1 x) (- (* 1 1) (* x x))), (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))), (* (+ 1 x) (+ 1 x)), (real->posit16 (/ (- 1 x) (+ 1 x))), (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))), (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))), (log (atan (sqrt (/ (- 1 x) (+ 1 x))))), (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))), (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))), (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))), (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))), (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))), (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))), (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))), (expm1 (sqrt (/ (- 1 x) (+ 1 x)))), (log1p (sqrt (/ (- 1 x) (+ 1 x)))), (log (sqrt (/ (- 1 x) (+ 1 x)))), (exp (sqrt (/ (- 1 x) (+ 1 x)))), (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))), (cbrt (sqrt (/ (- 1 x) (+ 1 x)))), (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x)))), (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))), (sqrt (cbrt (/ (- 1 x) (+ 1 x)))), (sqrt (sqrt (/ (- 1 x) (+ 1 x)))), (sqrt (sqrt (/ (- 1 x) (+ 1 x)))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))), (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)), (sqrt (/ (cbrt (- 1 x)) (+ 1 x))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)), (sqrt (/ (cbrt (- 1 x)) (+ 1 x))), (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (sqrt (/ (sqrt (- 1 x)) 1)), (sqrt (/ (sqrt (- 1 x)) (+ 1 x))), (sqrt (/ (sqrt (- 1 x)) 1)), (sqrt (/ (sqrt (- 1 x)) (+ 1 x))), (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (- 1 x) (cbrt (+ 1 x)))), (sqrt (/ 1 (sqrt (+ 1 x)))), (sqrt (/ (- 1 x) (sqrt (+ 1 x)))), (sqrt (/ 1 1)), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ 1 1)), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))), (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))), (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))), (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)), (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x))), (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)), (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x))), (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))), (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))), (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))), (sqrt (/ (+ 1 (sqrt x)) 1)), (sqrt (/ (- 1 (sqrt x)) (+ 1 x))), (sqrt (/ (+ 1 (sqrt x)) 1)), (sqrt (/ (- 1 (sqrt x)) (+ 1 x))), (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (sqrt (/ (- 1 x) (cbrt (+ 1 x)))), (sqrt (/ 1 (sqrt (+ 1 x)))), (sqrt (/ (- 1 x) (sqrt (+ 1 x)))), (sqrt (/ 1 1)), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ 1 1)), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt 1), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (- 1 x)), (sqrt (/ 1 (+ 1 x))), (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))), (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))), (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))), (sqrt (- 1 x)), (sqrt (- 1 x)), (sqrt (+ 1 x)), (/ 1 2), (sqrt (sqrt (/ (- 1 x) (+ 1 x)))), (sqrt (sqrt (/ (- 1 x) (+ 1 x)))), (real->posit16 (sqrt (/ (- 1 x) (+ 1 x)))), (- (+ (* 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)), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 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)))))
0.533 * * [simplify]: iteration 1: (174 enodes)
0.632 * * [simplify]: iteration 2: (658 enodes)
0.828 * * [simplify]: Extracting #0: cost 98 inf + 0
0.828 * * [simplify]: Extracting #1: cost 316 inf + 2
0.830 * * [simplify]: Extracting #2: cost 408 inf + 3963
0.835 * * [simplify]: Extracting #3: cost 229 inf + 31961
0.845 * * [simplify]: Extracting #4: cost 39 inf + 69150
0.858 * * [simplify]: Extracting #5: cost 2 inf + 76690
0.870 * * [simplify]: Extracting #6: cost 0 inf + 77249
0.887 * [simplify]: Simplified to (expm1 (/ (- 1 x) (+ x 1))), (log1p (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (exp (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))), (cbrt (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (- (- 1 x)), (- -1 x), (/ 1 (+ x 1)), (/ x (+ x 1)), (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (/ (cbrt (- 1 x)) (cbrt (+ x 1))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1))), (/ (cbrt (- 1 x)) (sqrt (+ x 1))), (* (cbrt (- 1 x)) (cbrt (- 1 x))), (/ (cbrt (- 1 x)) (+ x 1)), (* (cbrt (- 1 x)) (cbrt (- 1 x))), (/ (cbrt (- 1 x)) (+ x 1)), (/ (/ (sqrt (- 1 x)) (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (sqrt (- 1 x)) (cbrt (+ x 1))), (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (sqrt (- 1 x)), (/ (sqrt (- 1 x)) (+ x 1)), (sqrt (- 1 x)), (/ (sqrt (- 1 x)) (+ x 1)), (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (cbrt (+ x 1))), (/ 1 (sqrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), 1, (/ (- 1 x) (+ x 1)), 1, (/ (- 1 x) (+ x 1)), (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))), (/ (- 1 (sqrt x)) (cbrt (+ x 1))), (/ (+ (sqrt x) 1) (sqrt (+ x 1))), (/ (- 1 (sqrt x)) (sqrt (+ x 1))), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))), (/ (- 1 (sqrt x)) (cbrt (+ x 1))), (/ (+ (sqrt x) 1) (sqrt (+ x 1))), (/ (- 1 (sqrt x)) (sqrt (+ x 1))), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (cbrt (+ x 1))), (/ 1 (sqrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), 1, (/ (- 1 x) (+ x 1)), 1, (/ (- 1 x) (+ x 1)), (/ 1 (+ x 1)), (/ (+ x 1) (- 1 x)), (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), (- 1 x), (- 1 x), (/ (+ x 1) (cbrt (- 1 x))), (/ (+ x 1) (sqrt (- 1 x))), (/ (+ x 1) (- 1 x)), (/ (+ x 1) (- 1 (sqrt x))), (/ (+ x 1) (- 1 (sqrt x))), (/ (+ x 1) (- 1 x)), (/ (- 1 x) (fma (* x x) x 1)), (/ (- 1 x) (- 1 (* x x))), (+ (+ x 1) (* x (* (+ x 1) (+ x 1)))), (* (+ x 1) (+ x 1)), (real->posit16 (/ (- 1 x) (+ x 1))), (expm1 (atan (sqrt (/ (- 1 x) (+ x 1))))), (log1p (atan (sqrt (/ (- 1 x) (+ x 1))))), (log (atan (sqrt (/ (- 1 x) (+ x 1))))), (exp (atan (sqrt (/ (- 1 x) (+ x 1))))), (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))), (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1)))))), (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1))))), (expm1 (sqrt (/ (- 1 x) (+ x 1)))), (log1p (sqrt (/ (- 1 x) (+ x 1)))), (log (sqrt (/ (- 1 x) (+ x 1)))), (exp (sqrt (/ (- 1 x) (+ x 1)))), (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))), (cbrt (sqrt (/ (- 1 x) (+ x 1)))), (* (/ (- 1 x) (+ x 1)) (sqrt (/ (- 1 x) (+ x 1)))), (fabs (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))), (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1)))), (fabs (cbrt (- 1 x))), (sqrt (/ (cbrt (- 1 x)) (+ x 1))), (fabs (cbrt (- 1 x))), (sqrt (/ (cbrt (- 1 x)) (+ x 1))), (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (+ x 1))) (cbrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (sqrt (/ (sqrt (- 1 x)) (+ x 1))), (sqrt (sqrt (- 1 x))), (sqrt (/ (sqrt (- 1 x)) (+ x 1))), (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))), (sqrt (/ (- 1 x) (cbrt (+ x 1)))), (sqrt (/ 1 (sqrt (+ x 1)))), (sqrt (/ (- 1 x) (sqrt (+ x 1)))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1)))), (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))), (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1)))), (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))), (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))), (sqrt (/ (- 1 x) (cbrt (+ x 1)))), (sqrt (/ 1 (sqrt (+ x 1)))), (sqrt (/ (- 1 x) (sqrt (+ x 1)))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), (sqrt (- 1 x)), (sqrt (/ 1 (+ x 1))), (sqrt (/ (- 1 x) (fma (* x x) x 1))), (sqrt (- (+ 1 (* x x)) x)), (sqrt (/ (- 1 x) (- 1 (* x x)))), (sqrt (- 1 x)), (sqrt (- 1 x)), (sqrt (+ x 1)), 1/2, (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (real->posit16 (sqrt (/ (- 1 x) (+ x 1)))), (+ (* x (* 2 x)) (- 1 (* 2 x))), (- (- (/ 2 x) 1) (/ 2 (* x x))), (- (- (/ 2 x) 1) (/ 2 (* x x))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (- (fma 1/2 (* x x) 1) x), (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ -1/2 (* (* x x) (sqrt -1)))), (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ -1/2 (* (* x x) (sqrt -1))))
0.887 * * * * [progress]: [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
0.887 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.888 * * * * [progress]: [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 7 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 8 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))) (cbrt (/ (- 1 x) (+ 1 x))))))))
0.888 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 9 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.888 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))))))
0.888 * * * * [progress]: [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.889 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ x 1))) (sqrt (/ (- 1 x) (+ 1 x))))))))
0.889 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ x 1))))))))
0.889 * * * * [progress]: [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.889 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))
0.889 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- -1 x))))))
0.889 * * * * [progress]: [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.889 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
0.889 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ x 1)))))))
0.889 * * * * [progress]: [ 13 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.889 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
0.889 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
0.889 * * * * [progress]: [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.889 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
0.889 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
0.889 * * * * [progress]: [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.890 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
0.890 * * * * [progress]: [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.890 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
0.890 * * * * [progress]: [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (sqrt (- 1 x)) (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
0.890 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
0.890 * * * * [progress]: [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
0.890 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
0.890 * * * * [progress]: [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.890 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
0.890 * * * * [progress]: [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.890 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
0.891 * * * * [progress]: [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.891 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))
0.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))
0.891 * * * * [progress]: [ 22 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.891 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
0.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
0.891 * * * * [progress]: [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.891 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.891 * * * * [progress]: [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.891 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.891 * * * * [progress]: [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.891 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))
0.892 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))
0.892 * * * * [progress]: [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.892 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (sqrt (+ x 1))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))
0.892 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))
0.892 * * * * [progress]: [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.892 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.892 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.893 * * * * [progress]: [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.893 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.893 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.893 * * * * [progress]: [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.893 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))
0.893 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))
0.893 * * * * [progress]: [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.893 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (sqrt (+ x 1))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))
0.894 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))
0.894 * * * * [progress]: [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.894 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.894 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.894 * * * * [progress]: [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.894 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.894 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.894 * * * * [progress]: [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.894 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))
0.895 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))
0.895 * * * * [progress]: [ 34 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.895 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
0.895 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
0.895 * * * * [progress]: [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.895 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.895 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.895 * * * * [progress]: [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.895 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.896 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.896 * * * * [progress]: [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.896 * * * * [progress]: [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.896 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
0.896 * * * * [progress]: [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.896 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.896 * * * * [progress]: [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.896 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1))) (cbrt (+ 1 x)))))))
0.896 * * * * [progress]: [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.896 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
0.897 * * * * [progress]: [ 42 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.897 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
0.897 * * * * [progress]: [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.897 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
0.897 * * * * [progress]: [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.897 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))))))
0.897 * * * * [progress]: [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.897 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ x 1) (sqrt (- 1 x))))))))
0.897 * * * * [progress]: [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.897 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.897 * * * * [progress]: [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.898 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))
0.898 * * * * [progress]: [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.898 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))
0.898 * * * * [progress]: [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.898 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.898 * * * * [progress]: [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.898 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (fma (* x x) x 1)) (+ (* 1 1) (- (* x x) (* 1 x))))))))
0.898 * * * * [progress]: [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.898 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))
0.899 * * * * [progress]: [ 52 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.899 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (+ (+ x 1) (* x (* (+ x 1) (+ x 1)))))))))
0.899 * * * * [progress]: [ 53 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.899 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ x 1) (+ x 1)))))))
0.899 * * * * [progress]: [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.899 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ x 1))))))))
0.899 * * * * [progress]: [ 55 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.899 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.899 * * * * [progress]: [ 56 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.899 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.899 * * * * [progress]: [ 57 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.900 * * * * [progress]: [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.900 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.900 * * * * [progress]: [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.900 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.900 * * * * [progress]: [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.900 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))
0.900 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.900 * * * * [progress]: [ 61 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.900 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (cbrt (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1)))))))))
0.900 * * * * [progress]: [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.900 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))
0.901 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.901 * * * * [progress]: [ 63 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.901 * * * * [progress]: [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.901 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.901 * * * * [progress]: [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.901 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ x 1))))))))
0.901 * * * * [progress]: [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.901 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ x 1))))))))
0.901 * * * * [progress]: [ 67 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.901 * * * * [progress]: [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.901 * * * * [progress]: [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.901 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ x 1))))))))
0.902 * * * * [progress]: [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.902 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ x 1))))))))
0.902 * * * * [progress]: [ 71 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.902 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))
0.902 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))))))
0.902 * * * * [progress]: [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.902 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (* (/ (- 1 x) (+ x 1)) (sqrt (/ (- 1 x) (+ x 1))))))))
0.902 * * * * [progress]: [ 73 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.902 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
0.903 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ x 1))))))))
0.903 * * * * [progress]: [ 74 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.903 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
0.903 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
0.903 * * * * [progress]: [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.903 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))
0.903 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))
0.903 * * * * [progress]: [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.904 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))
0.904 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))
0.904 * * * * [progress]: [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.904 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.904 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ x 1)))))))
0.904 * * * * [progress]: [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.904 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.904 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ x 1)))))))
0.905 * * * * [progress]: [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.905 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ (sqrt (- 1 x)) (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))
0.905 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))
0.905 * * * * [progress]: [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.905 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
0.905 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
0.905 * * * * [progress]: [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.905 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.906 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ x 1)))))))
0.906 * * * * [progress]: [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.906 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.906 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ x 1)))))))
0.906 * * * * [progress]: [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.906 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))
0.906 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ x 1))))))))
0.906 * * * * [progress]: [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.906 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
0.907 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ x 1))))))))
0.907 * * * * [progress]: [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.907 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.907 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.907 * * * * [progress]: [ 86 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.907 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.907 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.907 * * * * [progress]: [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.907 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))
0.907 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))
0.908 * * * * [progress]: [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.908 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))
0.908 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))
0.908 * * * * [progress]: [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.908 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.908 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.908 * * * * [progress]: [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.908 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.908 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.908 * * * * [progress]: [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.908 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))
0.908 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))
0.908 * * * * [progress]: [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.908 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))
0.909 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))
0.909 * * * * [progress]: [ 93 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.909 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.909 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.909 * * * * [progress]: [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.909 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.909 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.909 * * * * [progress]: [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.909 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))
0.909 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ x 1))))))))
0.909 * * * * [progress]: [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.909 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
0.909 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ x 1))))))))
0.909 * * * * [progress]: [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.909 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.910 * * * * [progress]: [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.910 * * * * [progress]: [ 99 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.910 * * * * [progress]: [ 100 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ x 1)))))))
0.910 * * * * [progress]: [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fma (* x x) x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fma (* x x) x 1))) (sqrt (- (+ 1 (* x x)) x))))))
0.910 * * * * [progress]: [ 102 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
0.910 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
0.910 * * * * [progress]: [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.910 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
0.911 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))
0.911 * * * * [progress]: [ 104 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.911 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))
0.911 * * * * [progress]: [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.911 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
0.911 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
0.911 * * * * [progress]: [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.911 * * * * [progress]: [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.911 * * * * [progress]: [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.911 * * * * [progress]: [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.911 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))))))
0.911 * * * * [progress]: [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.911 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (* x (* 2 x)) (- 1 (* 2 x)))))))
0.911 * * * * [progress]: [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.911 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
0.911 * * * * [progress]: [ 112 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.911 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (- (/ 2 x) 1) (/ 2 (* x x)))))))
0.911 * * * * [progress]: [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.911 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.911 * * * * [progress]: [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.912 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.912 * * * * [progress]: [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.912 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.912 * * * * [progress]: [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.912 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (fma 1/2 (* x x) 1) x))))
0.912 * * * * [progress]: [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.912 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ -1/2 (* (* x x) (sqrt -1)))))))
0.912 * * * * [progress]: [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.912 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ -1/2 (* (* x x) (sqrt -1)))))))
0.912 * * * [progress]: adding candidates to table
2.002 * * [progress]: iteration 2 / 4
2.002 * * * [progress]: picking best candidate
2.007 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
2.007 * * * [progress]: localizing error
2.042 * * * [progress]: generating rewritten candidates
2.042 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 1)
2.060 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
2.061 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.062 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
2.067 * * * [progress]: generating series expansions
2.067 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 1)
2.067 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
2.067 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
2.067 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.067 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.067 * [taylor]: Taking taylor expansion of 1 in x
2.067 * [backup-simplify]: Simplify 1 into 1
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [backup-simplify]: Simplify 0 into 0
2.067 * [backup-simplify]: Simplify 1 into 1
2.067 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [backup-simplify]: Simplify 0 into 0
2.067 * [backup-simplify]: Simplify 1 into 1
2.067 * [taylor]: Taking taylor expansion of 1 in x
2.067 * [backup-simplify]: Simplify 1 into 1
2.068 * [backup-simplify]: Simplify (- 0) into 0
2.068 * [backup-simplify]: Simplify (+ 1 0) into 1
2.069 * [backup-simplify]: Simplify (+ 0 1) into 1
2.069 * [backup-simplify]: Simplify (/ 1 1) into 1
2.069 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.069 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.069 * [taylor]: Taking taylor expansion of 1 in x
2.069 * [backup-simplify]: Simplify 1 into 1
2.069 * [taylor]: Taking taylor expansion of x in x
2.069 * [backup-simplify]: Simplify 0 into 0
2.069 * [backup-simplify]: Simplify 1 into 1
2.069 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.069 * [taylor]: Taking taylor expansion of x in x
2.069 * [backup-simplify]: Simplify 0 into 0
2.069 * [backup-simplify]: Simplify 1 into 1
2.069 * [taylor]: Taking taylor expansion of 1 in x
2.069 * [backup-simplify]: Simplify 1 into 1
2.070 * [backup-simplify]: Simplify (- 0) into 0
2.071 * [backup-simplify]: Simplify (+ 1 0) into 1
2.071 * [backup-simplify]: Simplify (+ 0 1) into 1
2.071 * [backup-simplify]: Simplify (/ 1 1) into 1
2.072 * [backup-simplify]: Simplify 1 into 1
2.072 * [backup-simplify]: Simplify (- 1) into -1
2.072 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.072 * [backup-simplify]: Simplify (+ 1 0) into 1
2.073 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.073 * [backup-simplify]: Simplify -2 into -2
2.073 * [backup-simplify]: Simplify (- 0) into 0
2.073 * [backup-simplify]: Simplify (+ 0 0) into 0
2.074 * [backup-simplify]: Simplify (+ 0 0) into 0
2.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.074 * [backup-simplify]: Simplify 2 into 2
2.074 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
2.075 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
2.075 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
2.075 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.075 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.075 * [taylor]: Taking taylor expansion of 1 in x
2.075 * [backup-simplify]: Simplify 1 into 1
2.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.075 * [taylor]: Taking taylor expansion of x in x
2.075 * [backup-simplify]: Simplify 0 into 0
2.075 * [backup-simplify]: Simplify 1 into 1
2.075 * [backup-simplify]: Simplify (/ 1 1) into 1
2.075 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.075 * [taylor]: Taking taylor expansion of x in x
2.075 * [backup-simplify]: Simplify 0 into 0
2.075 * [backup-simplify]: Simplify 1 into 1
2.075 * [backup-simplify]: Simplify (/ 1 1) into 1
2.075 * [taylor]: Taking taylor expansion of 1 in x
2.075 * [backup-simplify]: Simplify 1 into 1
2.076 * [backup-simplify]: Simplify (- 1) into -1
2.076 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.076 * [backup-simplify]: Simplify (+ 1 0) into 1
2.076 * [backup-simplify]: Simplify (/ -1 1) into -1
2.076 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.076 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.076 * [taylor]: Taking taylor expansion of 1 in x
2.076 * [backup-simplify]: Simplify 1 into 1
2.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.077 * [taylor]: Taking taylor expansion of x in x
2.077 * [backup-simplify]: Simplify 0 into 0
2.077 * [backup-simplify]: Simplify 1 into 1
2.077 * [backup-simplify]: Simplify (/ 1 1) into 1
2.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.077 * [taylor]: Taking taylor expansion of x in x
2.077 * [backup-simplify]: Simplify 0 into 0
2.077 * [backup-simplify]: Simplify 1 into 1
2.077 * [backup-simplify]: Simplify (/ 1 1) into 1
2.077 * [taylor]: Taking taylor expansion of 1 in x
2.077 * [backup-simplify]: Simplify 1 into 1
2.077 * [backup-simplify]: Simplify (- 1) into -1
2.078 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.078 * [backup-simplify]: Simplify (+ 1 0) into 1
2.078 * [backup-simplify]: Simplify (/ -1 1) into -1
2.078 * [backup-simplify]: Simplify -1 into -1
2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.079 * [backup-simplify]: Simplify (- 0) into 0
2.079 * [backup-simplify]: Simplify (+ 1 0) into 1
2.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.080 * [backup-simplify]: Simplify (+ 0 1) into 1
2.080 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.080 * [backup-simplify]: Simplify 2 into 2
2.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.081 * [backup-simplify]: Simplify (- 0) into 0
2.081 * [backup-simplify]: Simplify (+ 0 0) into 0
2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.082 * [backup-simplify]: Simplify (+ 0 0) into 0
2.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
2.083 * [backup-simplify]: Simplify -2 into -2
2.083 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
2.083 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
2.083 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
2.083 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.083 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.083 * [taylor]: Taking taylor expansion of x in x
2.083 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify 1 into 1
2.084 * [backup-simplify]: Simplify (/ 1 1) into 1
2.084 * [taylor]: Taking taylor expansion of 1 in x
2.084 * [backup-simplify]: Simplify 1 into 1
2.084 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.084 * [taylor]: Taking taylor expansion of 1 in x
2.084 * [backup-simplify]: Simplify 1 into 1
2.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.084 * [taylor]: Taking taylor expansion of x in x
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify 1 into 1
2.084 * [backup-simplify]: Simplify (/ 1 1) into 1
2.084 * [backup-simplify]: Simplify (+ 1 0) into 1
2.085 * [backup-simplify]: Simplify (- 1) into -1
2.085 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.085 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.085 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.085 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.085 * [taylor]: Taking taylor expansion of x in x
2.085 * [backup-simplify]: Simplify 0 into 0
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (/ 1 1) into 1
2.085 * [taylor]: Taking taylor expansion of 1 in x
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.085 * [taylor]: Taking taylor expansion of 1 in x
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.086 * [taylor]: Taking taylor expansion of x in x
2.086 * [backup-simplify]: Simplify 0 into 0
2.086 * [backup-simplify]: Simplify 1 into 1
2.086 * [backup-simplify]: Simplify (/ 1 1) into 1
2.086 * [backup-simplify]: Simplify (+ 1 0) into 1
2.086 * [backup-simplify]: Simplify (- 1) into -1
2.087 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.092 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.092 * [backup-simplify]: Simplify -1 into -1
2.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.093 * [backup-simplify]: Simplify (+ 0 1) into 1
2.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.094 * [backup-simplify]: Simplify (- 0) into 0
2.094 * [backup-simplify]: Simplify (+ 1 0) into 1
2.094 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.094 * [backup-simplify]: Simplify -2 into -2
2.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.095 * [backup-simplify]: Simplify (+ 0 0) into 0
2.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.096 * [backup-simplify]: Simplify (- 0) into 0
2.096 * [backup-simplify]: Simplify (+ 0 0) into 0
2.097 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.097 * [backup-simplify]: Simplify -2 into -2
2.097 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
2.097 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
2.097 * [backup-simplify]: Simplify (expm1 (log1p (/ (- 1 x) (+ 1 x)))) into (expm1 (log1p (/ (- 1 x) (+ x 1))))
2.097 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- 1 x) (+ x 1)))) in (x) around 0
2.097 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 x) (+ x 1)))) in x
2.098 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 x) (+ x 1)))) 1)
2.098 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 x) (+ x 1)))) in x
2.098 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 x) (+ x 1))) in x
2.098 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 x) (+ x 1))))
2.098 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 x) (+ x 1))) in x
2.098 * [taylor]: Taking taylor expansion of 1 in x
2.098 * [backup-simplify]: Simplify 1 into 1
2.098 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.098 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.098 * [taylor]: Taking taylor expansion of 1 in x
2.098 * [backup-simplify]: Simplify 1 into 1
2.098 * [taylor]: Taking taylor expansion of x in x
2.098 * [backup-simplify]: Simplify 0 into 0
2.098 * [backup-simplify]: Simplify 1 into 1
2.098 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.098 * [taylor]: Taking taylor expansion of x in x
2.098 * [backup-simplify]: Simplify 0 into 0
2.098 * [backup-simplify]: Simplify 1 into 1
2.098 * [taylor]: Taking taylor expansion of 1 in x
2.098 * [backup-simplify]: Simplify 1 into 1
2.098 * [backup-simplify]: Simplify (- 0) into 0
2.099 * [backup-simplify]: Simplify (+ 1 0) into 1
2.099 * [backup-simplify]: Simplify (+ 0 1) into 1
2.099 * [backup-simplify]: Simplify (/ 1 1) into 1
2.099 * [backup-simplify]: Simplify (+ 1 1) into 2
2.100 * [backup-simplify]: Simplify (log 2) into (log 2)
2.101 * [backup-simplify]: Simplify (exp (log 2)) into 2
2.101 * [taylor]: Taking taylor expansion of 1 in x
2.101 * [backup-simplify]: Simplify 1 into 1
2.101 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 x) (+ x 1)))) in x
2.101 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 x) (+ x 1)))) 1)
2.101 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 x) (+ x 1)))) in x
2.101 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 x) (+ x 1))) in x
2.101 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 x) (+ x 1))))
2.102 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 x) (+ x 1))) in x
2.102 * [taylor]: Taking taylor expansion of 1 in x
2.102 * [backup-simplify]: Simplify 1 into 1
2.102 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.102 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.102 * [taylor]: Taking taylor expansion of 1 in x
2.102 * [backup-simplify]: Simplify 1 into 1
2.102 * [taylor]: Taking taylor expansion of x in x
2.102 * [backup-simplify]: Simplify 0 into 0
2.102 * [backup-simplify]: Simplify 1 into 1
2.102 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.102 * [backup-simplify]: Simplify 0 into 0
2.102 * [backup-simplify]: Simplify 1 into 1
2.102 * [taylor]: Taking taylor expansion of 1 in x
2.102 * [backup-simplify]: Simplify 1 into 1
2.102 * [backup-simplify]: Simplify (- 0) into 0
2.103 * [backup-simplify]: Simplify (+ 1 0) into 1
2.103 * [backup-simplify]: Simplify (+ 0 1) into 1
2.104 * [backup-simplify]: Simplify (/ 1 1) into 1
2.104 * [backup-simplify]: Simplify (+ 1 1) into 2
2.104 * [backup-simplify]: Simplify (log 2) into (log 2)
2.105 * [backup-simplify]: Simplify (exp (log 2)) into 2
2.105 * [taylor]: Taking taylor expansion of 1 in x
2.105 * [backup-simplify]: Simplify 1 into 1
2.106 * [backup-simplify]: Simplify (- 1) into -1
2.106 * [backup-simplify]: Simplify (+ 2 -1) into 1
2.106 * [backup-simplify]: Simplify 1 into 1
2.107 * [backup-simplify]: Simplify (- 1) into -1
2.108 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.108 * [backup-simplify]: Simplify (+ 1 0) into 1
2.109 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.109 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.111 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.114 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow -1 1) 1)))) into -2
2.114 * [backup-simplify]: Simplify (- 0) into 0
2.115 * [backup-simplify]: Simplify (+ -2 0) into -2
2.115 * [backup-simplify]: Simplify -2 into -2
2.116 * [backup-simplify]: Simplify (- 0) into 0
2.117 * [backup-simplify]: Simplify (+ 0 0) into 0
2.117 * [backup-simplify]: Simplify (+ 0 0) into 0
2.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.118 * [backup-simplify]: Simplify (+ 0 2) into 2
2.121 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 2 1)))) 2) into 1/2
2.126 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 1/2 1) 1)))) into 2
2.126 * [backup-simplify]: Simplify (- 0) into 0
2.127 * [backup-simplify]: Simplify (+ 2 0) into 2
2.127 * [backup-simplify]: Simplify 2 into 2
2.127 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
2.127 * [backup-simplify]: Simplify (expm1 (log1p (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.127 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
2.127 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.127 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1)
2.127 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.127 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.127 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.127 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.127 * [taylor]: Taking taylor expansion of 1 in x
2.127 * [backup-simplify]: Simplify 1 into 1
2.127 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.128 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.128 * [taylor]: Taking taylor expansion of 1 in x
2.128 * [backup-simplify]: Simplify 1 into 1
2.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.128 * [taylor]: Taking taylor expansion of x in x
2.128 * [backup-simplify]: Simplify 0 into 0
2.128 * [backup-simplify]: Simplify 1 into 1
2.128 * [backup-simplify]: Simplify (/ 1 1) into 1
2.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.128 * [taylor]: Taking taylor expansion of x in x
2.128 * [backup-simplify]: Simplify 0 into 0
2.128 * [backup-simplify]: Simplify 1 into 1
2.129 * [backup-simplify]: Simplify (/ 1 1) into 1
2.129 * [taylor]: Taking taylor expansion of 1 in x
2.129 * [backup-simplify]: Simplify 1 into 1
2.129 * [backup-simplify]: Simplify (- 1) into -1
2.130 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.130 * [backup-simplify]: Simplify (+ 1 0) into 1
2.131 * [backup-simplify]: Simplify (/ -1 1) into -1
2.131 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.132 * [backup-simplify]: Simplify (- 0) into 0
2.133 * [backup-simplify]: Simplify (+ 1 0) into 1
2.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.134 * [backup-simplify]: Simplify (+ 0 1) into 1
2.135 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.135 * [backup-simplify]: Simplify (+ 0 2) into 2
2.136 * [backup-simplify]: Simplify (log 2) into (log 2)
2.136 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.137 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.138 * [backup-simplify]: Simplify (exp (+ (log 2) (log x))) into (exp (+ (log 2) (log x)))
2.138 * [taylor]: Taking taylor expansion of 1 in x
2.138 * [backup-simplify]: Simplify 1 into 1
2.138 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.138 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1)
2.138 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.138 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.138 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.138 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.138 * [taylor]: Taking taylor expansion of 1 in x
2.138 * [backup-simplify]: Simplify 1 into 1
2.138 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.138 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.138 * [taylor]: Taking taylor expansion of 1 in x
2.138 * [backup-simplify]: Simplify 1 into 1
2.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.138 * [taylor]: Taking taylor expansion of x in x
2.138 * [backup-simplify]: Simplify 0 into 0
2.138 * [backup-simplify]: Simplify 1 into 1
2.139 * [backup-simplify]: Simplify (/ 1 1) into 1
2.139 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.139 * [taylor]: Taking taylor expansion of x in x
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 1 into 1
2.139 * [backup-simplify]: Simplify (/ 1 1) into 1
2.139 * [taylor]: Taking taylor expansion of 1 in x
2.139 * [backup-simplify]: Simplify 1 into 1
2.140 * [backup-simplify]: Simplify (- 1) into -1
2.140 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.140 * [backup-simplify]: Simplify (+ 1 0) into 1
2.141 * [backup-simplify]: Simplify (/ -1 1) into -1
2.141 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.142 * [backup-simplify]: Simplify (- 0) into 0
2.143 * [backup-simplify]: Simplify (+ 1 0) into 1
2.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.144 * [backup-simplify]: Simplify (+ 0 1) into 1
2.145 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.145 * [backup-simplify]: Simplify (+ 0 2) into 2
2.146 * [backup-simplify]: Simplify (log 2) into (log 2)
2.146 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.147 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.148 * [backup-simplify]: Simplify (exp (+ (log 2) (log x))) into (exp (+ (log 2) (log x)))
2.148 * [taylor]: Taking taylor expansion of 1 in x
2.148 * [backup-simplify]: Simplify 1 into 1
2.148 * [backup-simplify]: Simplify (- 1) into -1
2.149 * [backup-simplify]: Simplify (+ (exp (+ (log 2) (log x))) -1) into (- (exp (+ (log 2) (log x))) 1)
2.149 * [backup-simplify]: Simplify (- (exp (+ (log 2) (log x))) 1) into (- (exp (+ (log 2) (log x))) 1)
2.150 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.151 * [backup-simplify]: Simplify (- 0) into 0
2.152 * [backup-simplify]: Simplify (+ 0 0) into 0
2.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.153 * [backup-simplify]: Simplify (+ 0 0) into 0
2.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
2.155 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.156 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.158 * [backup-simplify]: Simplify (* (exp (+ (log 2) (log x))) (+ (* (/ (pow -1 1) 1)))) into (* -1 (exp (+ (log 2) (log x))))
2.158 * [backup-simplify]: Simplify (- 0) into 0
2.158 * [backup-simplify]: Simplify (+ (* -1 (exp (+ (log 2) (log x)))) 0) into (- (exp (+ (log 2) (log x))))
2.159 * [backup-simplify]: Simplify (- (exp (+ (log 2) (log x)))) into (- (exp (+ (log 2) (log x))))
2.160 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.161 * [backup-simplify]: Simplify (- 0) into 0
2.161 * [backup-simplify]: Simplify (+ 0 0) into 0
2.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.163 * [backup-simplify]: Simplify (+ 0 0) into 0
2.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.165 * [backup-simplify]: Simplify (+ 0 2) into 2
2.168 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 2 1)))) 2) into 1/2
2.170 * [backup-simplify]: Simplify (* (exp (+ (log 2) (log x))) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 1/2 1) 1)))) into (exp (+ (log 2) (log x)))
2.170 * [backup-simplify]: Simplify (- 0) into 0
2.170 * [backup-simplify]: Simplify (+ (exp (+ (log 2) (log x))) 0) into (exp (+ (log 2) (log x)))
2.171 * [backup-simplify]: Simplify (exp (+ (log 2) (log x))) into (exp (+ (log 2) (log x)))
2.172 * [backup-simplify]: Simplify (+ (* (exp (+ (log 2) (log (/ 1 x)))) (pow (/ 1 x) 2)) (+ (* (- (exp (+ (log 2) (log (/ 1 x))))) (/ 1 x)) (- (exp (+ (log 2) (log (/ 1 x)))) 1))) into (- (+ (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (exp (+ (log 2) (log (/ 1 x))))) (+ (/ (exp (+ (log 2) (log (/ 1 x)))) x) 1))
2.173 * [backup-simplify]: Simplify (expm1 (log1p (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.173 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
2.173 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.173 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1)
2.173 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.173 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.173 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.173 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.173 * [taylor]: Taking taylor expansion of 1 in x
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (/ 1 1) into 1
2.174 * [taylor]: Taking taylor expansion of 1 in x
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.174 * [taylor]: Taking taylor expansion of 1 in x
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (/ 1 1) into 1
2.175 * [backup-simplify]: Simplify (+ 1 0) into 1
2.175 * [backup-simplify]: Simplify (- 1) into -1
2.176 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.176 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.177 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.178 * [backup-simplify]: Simplify (+ 0 1) into 1
2.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.179 * [backup-simplify]: Simplify (- 0) into 0
2.179 * [backup-simplify]: Simplify (+ 1 0) into 1
2.180 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.181 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.181 * [backup-simplify]: Simplify (log -2) into (log -2)
2.182 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.183 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.183 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.183 * [taylor]: Taking taylor expansion of 1 in x
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.183 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1)
2.183 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.183 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.183 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.183 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.183 * [taylor]: Taking taylor expansion of 1 in x
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.183 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.184 * [taylor]: Taking taylor expansion of x in x
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify 1 into 1
2.184 * [backup-simplify]: Simplify (/ 1 1) into 1
2.184 * [taylor]: Taking taylor expansion of 1 in x
2.184 * [backup-simplify]: Simplify 1 into 1
2.184 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.184 * [taylor]: Taking taylor expansion of 1 in x
2.184 * [backup-simplify]: Simplify 1 into 1
2.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.184 * [taylor]: Taking taylor expansion of x in x
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify 1 into 1
2.185 * [backup-simplify]: Simplify (/ 1 1) into 1
2.185 * [backup-simplify]: Simplify (+ 1 0) into 1
2.185 * [backup-simplify]: Simplify (- 1) into -1
2.186 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.186 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.187 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.188 * [backup-simplify]: Simplify (+ 0 1) into 1
2.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.189 * [backup-simplify]: Simplify (- 0) into 0
2.189 * [backup-simplify]: Simplify (+ 1 0) into 1
2.190 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.191 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.191 * [backup-simplify]: Simplify (log -2) into (log -2)
2.192 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.193 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.193 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.193 * [taylor]: Taking taylor expansion of 1 in x
2.193 * [backup-simplify]: Simplify 1 into 1
2.194 * [backup-simplify]: Simplify (- 1) into -1
2.194 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) -1) into (- (exp (+ (log -2) (log x))) 1)
2.195 * [backup-simplify]: Simplify (- (exp (+ (log -2) (log x))) 1) into (- (exp (+ (log -2) (log x))) 1)
2.196 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.197 * [backup-simplify]: Simplify (+ 0 0) into 0
2.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.198 * [backup-simplify]: Simplify (- 0) into 0
2.199 * [backup-simplify]: Simplify (+ 0 0) into 0
2.200 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.200 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.202 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -2 1)))) 1) into 1
2.203 * [backup-simplify]: Simplify (* (exp (+ (log -2) (log x))) (+ (* (/ (pow 1 1) 1)))) into (exp (+ (log -2) (log x)))
2.203 * [backup-simplify]: Simplify (- 0) into 0
2.204 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) 0) into (exp (+ (log -2) (log x)))
2.204 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.205 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.206 * [backup-simplify]: Simplify (+ 0 0) into 0
2.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.208 * [backup-simplify]: Simplify (- 0) into 0
2.208 * [backup-simplify]: Simplify (+ 0 0) into 0
2.209 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.209 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.210 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -2 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -2 1)))) 2) into 1/2
2.211 * [backup-simplify]: Simplify (* (exp (+ (log -2) (log x))) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 1/2 1) 1)))) into (exp (+ (log -2) (log x)))
2.212 * [backup-simplify]: Simplify (- 0) into 0
2.212 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) 0) into (exp (+ (log -2) (log x)))
2.212 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.213 * [backup-simplify]: Simplify (+ (* (exp (+ (log -2) (log (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) (+ (* (exp (+ (log -2) (log (/ 1 (- x))))) (/ 1 (- x))) (- (exp (+ (log -2) (log (/ 1 (- x))))) 1))) into (- (+ (exp (+ (log -2) (log (/ -1 x)))) (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2))) (+ (/ (exp (+ (log -2) (log (/ -1 x)))) x) 1))
2.213 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.213 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.213 * [approximate]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) in (x) around 0
2.213 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) in x
2.213 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.213 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) in x
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))))) into (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))))
2.214 * [approximate]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) in (x) around 0
2.214 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) in x
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))))
2.214 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) in x
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))))
2.214 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))))
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.215 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))))) into (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))))
2.215 * [approximate]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) in (x) around 0
2.215 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) in x
2.215 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) into (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))))
2.215 * [taylor]: Taking taylor expansion of (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) in x
2.215 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) into (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))))
2.215 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))) into (atan (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))))
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify (atan (sqrt (expm1 (log1p (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))))) into (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))
2.216 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
2.216 * [backup-simplify]: Simplify (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) into (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))
2.216 * [approximate]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))) in (x) around 0
2.216 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))) in x
2.216 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 x) (+ x 1)))) in x
2.216 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 x) (+ x 1)))) 1)
2.216 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 x) (+ x 1)))) in x
2.216 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 x) (+ x 1))) in x
2.216 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 x) (+ x 1))))
2.216 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 x) (+ x 1))) in x
2.216 * [taylor]: Taking taylor expansion of 1 in x
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.216 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.216 * [taylor]: Taking taylor expansion of 1 in x
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of x in x
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.216 * [taylor]: Taking taylor expansion of x in x
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of 1 in x
2.216 * [backup-simplify]: Simplify 1 into 1
2.217 * [backup-simplify]: Simplify (- 0) into 0
2.217 * [backup-simplify]: Simplify (+ 1 0) into 1
2.217 * [backup-simplify]: Simplify (+ 0 1) into 1
2.217 * [backup-simplify]: Simplify (/ 1 1) into 1
2.218 * [backup-simplify]: Simplify (+ 1 1) into 2
2.218 * [backup-simplify]: Simplify (log 2) into (log 2)
2.218 * [backup-simplify]: Simplify (exp (log 2)) into 2
2.218 * [taylor]: Taking taylor expansion of 1 in x
2.218 * [backup-simplify]: Simplify 1 into 1
2.219 * [backup-simplify]: Simplify (- 1) into -1
2.219 * [backup-simplify]: Simplify (+ 2 -1) into 1
2.219 * [backup-simplify]: Simplify (sqrt 1) into 1
2.219 * [backup-simplify]: Simplify (- 1) into -1
2.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.220 * [backup-simplify]: Simplify (+ 1 0) into 1
2.220 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.221 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.226 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.228 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow -1 1) 1)))) into -2
2.229 * [backup-simplify]: Simplify (- 0) into 0
2.229 * [backup-simplify]: Simplify (+ -2 0) into -2
2.229 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
2.229 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))) in x
2.229 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 x) (+ x 1)))) in x
2.229 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 x) (+ x 1)))) 1)
2.229 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 x) (+ x 1)))) in x
2.229 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 x) (+ x 1))) in x
2.230 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 x) (+ x 1))))
2.230 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 x) (+ x 1))) in x
2.230 * [taylor]: Taking taylor expansion of 1 in x
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.230 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.230 * [taylor]: Taking taylor expansion of 1 in x
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [taylor]: Taking taylor expansion of x in x
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.230 * [taylor]: Taking taylor expansion of x in x
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [taylor]: Taking taylor expansion of 1 in x
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [backup-simplify]: Simplify (- 0) into 0
2.230 * [backup-simplify]: Simplify (+ 1 0) into 1
2.231 * [backup-simplify]: Simplify (+ 0 1) into 1
2.231 * [backup-simplify]: Simplify (/ 1 1) into 1
2.231 * [backup-simplify]: Simplify (+ 1 1) into 2
2.231 * [backup-simplify]: Simplify (log 2) into (log 2)
2.232 * [backup-simplify]: Simplify (exp (log 2)) into 2
2.232 * [taylor]: Taking taylor expansion of 1 in x
2.232 * [backup-simplify]: Simplify 1 into 1
2.232 * [backup-simplify]: Simplify (- 1) into -1
2.232 * [backup-simplify]: Simplify (+ 2 -1) into 1
2.233 * [backup-simplify]: Simplify (sqrt 1) into 1
2.233 * [backup-simplify]: Simplify (- 1) into -1
2.233 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.233 * [backup-simplify]: Simplify (+ 1 0) into 1
2.234 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.234 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.235 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.237 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow -1 1) 1)))) into -2
2.238 * [backup-simplify]: Simplify (- 0) into 0
2.238 * [backup-simplify]: Simplify (+ -2 0) into -2
2.239 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
2.239 * [backup-simplify]: Simplify 1 into 1
2.239 * [backup-simplify]: Simplify -1 into -1
2.240 * [backup-simplify]: Simplify (- 0) into 0
2.240 * [backup-simplify]: Simplify (+ 0 0) into 0
2.240 * [backup-simplify]: Simplify (+ 0 0) into 0
2.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.242 * [backup-simplify]: Simplify (+ 0 2) into 2
2.245 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 2 1)))) 2) into 1/2
2.248 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 1/2 1) 1)))) into 2
2.249 * [backup-simplify]: Simplify (- 0) into 0
2.249 * [backup-simplify]: Simplify (+ 2 0) into 2
2.250 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
2.250 * [backup-simplify]: Simplify 1/2 into 1/2
2.250 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
2.250 * [backup-simplify]: Simplify (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))))) into (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))))
2.250 * [approximate]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))) in (x) around 0
2.250 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))) in x
2.250 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.250 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1)
2.250 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.250 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.250 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.250 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.250 * [taylor]: Taking taylor expansion of 1 in x
2.250 * [backup-simplify]: Simplify 1 into 1
2.250 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.250 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.250 * [taylor]: Taking taylor expansion of 1 in x
2.250 * [backup-simplify]: Simplify 1 into 1
2.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.250 * [taylor]: Taking taylor expansion of x in x
2.250 * [backup-simplify]: Simplify 0 into 0
2.250 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (/ 1 1) into 1
2.251 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.251 * [taylor]: Taking taylor expansion of x in x
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (/ 1 1) into 1
2.251 * [taylor]: Taking taylor expansion of 1 in x
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (- 1) into -1
2.251 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.252 * [backup-simplify]: Simplify (+ 1 0) into 1
2.252 * [backup-simplify]: Simplify (/ -1 1) into -1
2.252 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.253 * [backup-simplify]: Simplify (- 0) into 0
2.253 * [backup-simplify]: Simplify (+ 1 0) into 1
2.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.254 * [backup-simplify]: Simplify (+ 0 1) into 1
2.254 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.255 * [backup-simplify]: Simplify (+ 0 2) into 2
2.255 * [backup-simplify]: Simplify (log 2) into (log 2)
2.255 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.256 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.256 * [backup-simplify]: Simplify (exp (+ (log 2) (log x))) into (exp (+ (log 2) (log x)))
2.256 * [taylor]: Taking taylor expansion of 1 in x
2.256 * [backup-simplify]: Simplify 1 into 1
2.256 * [backup-simplify]: Simplify (- 1) into -1
2.257 * [backup-simplify]: Simplify (+ (exp (+ (log 2) (log x))) -1) into (- (exp (+ (log 2) (log x))) 1)
2.257 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log 2) (log x))) 1)) into (sqrt (- (exp (+ (log 2) (log x))) 1))
2.257 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.258 * [backup-simplify]: Simplify (- 0) into 0
2.258 * [backup-simplify]: Simplify (+ 0 0) into 0
2.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.259 * [backup-simplify]: Simplify (+ 0 0) into 0
2.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
2.260 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.261 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.262 * [backup-simplify]: Simplify (* (exp (+ (log 2) (log x))) (+ (* (/ (pow -1 1) 1)))) into (* -1 (exp (+ (log 2) (log x))))
2.262 * [backup-simplify]: Simplify (- 0) into 0
2.262 * [backup-simplify]: Simplify (+ (* -1 (exp (+ (log 2) (log x)))) 0) into (- (exp (+ (log 2) (log x))))
2.263 * [backup-simplify]: Simplify (/ (- (exp (+ (log 2) (log x)))) (* 2 (sqrt (- (exp (+ (log 2) (log x))) 1)))) into (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (exp (+ (log 2) (log x)))))
2.263 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))) in x
2.263 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.263 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1)
2.263 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.263 * [taylor]: Taking taylor expansion of (log1p (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.263 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.263 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.263 * [taylor]: Taking taylor expansion of 1 in x
2.263 * [backup-simplify]: Simplify 1 into 1
2.263 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.263 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.263 * [taylor]: Taking taylor expansion of 1 in x
2.263 * [backup-simplify]: Simplify 1 into 1
2.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.263 * [taylor]: Taking taylor expansion of x in x
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify 1 into 1
2.263 * [backup-simplify]: Simplify (/ 1 1) into 1
2.263 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.263 * [taylor]: Taking taylor expansion of x in x
2.263 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (/ 1 1) into 1
2.264 * [taylor]: Taking taylor expansion of 1 in x
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (- 1) into -1
2.264 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.265 * [backup-simplify]: Simplify (+ 1 0) into 1
2.265 * [backup-simplify]: Simplify (/ -1 1) into -1
2.265 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.266 * [backup-simplify]: Simplify (- 0) into 0
2.266 * [backup-simplify]: Simplify (+ 1 0) into 1
2.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.267 * [backup-simplify]: Simplify (+ 0 1) into 1
2.267 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.267 * [backup-simplify]: Simplify (+ 0 2) into 2
2.268 * [backup-simplify]: Simplify (log 2) into (log 2)
2.268 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.269 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.269 * [backup-simplify]: Simplify (exp (+ (log 2) (log x))) into (exp (+ (log 2) (log x)))
2.269 * [taylor]: Taking taylor expansion of 1 in x
2.269 * [backup-simplify]: Simplify 1 into 1
2.269 * [backup-simplify]: Simplify (- 1) into -1
2.270 * [backup-simplify]: Simplify (+ (exp (+ (log 2) (log x))) -1) into (- (exp (+ (log 2) (log x))) 1)
2.270 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log 2) (log x))) 1)) into (sqrt (- (exp (+ (log 2) (log x))) 1))
2.270 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (- 0) into 0
2.272 * [backup-simplify]: Simplify (+ 0 0) into 0
2.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.272 * [backup-simplify]: Simplify (+ 0 0) into 0
2.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
2.273 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.274 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow 2 1)))) 1) into -1
2.275 * [backup-simplify]: Simplify (* (exp (+ (log 2) (log x))) (+ (* (/ (pow -1 1) 1)))) into (* -1 (exp (+ (log 2) (log x))))
2.275 * [backup-simplify]: Simplify (- 0) into 0
2.275 * [backup-simplify]: Simplify (+ (* -1 (exp (+ (log 2) (log x)))) 0) into (- (exp (+ (log 2) (log x))))
2.276 * [backup-simplify]: Simplify (/ (- (exp (+ (log 2) (log x)))) (* 2 (sqrt (- (exp (+ (log 2) (log x))) 1)))) into (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (exp (+ (log 2) (log x)))))
2.276 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log 2) (log x))) 1)) into (sqrt (- (exp (+ (log 2) (log x))) 1))
2.277 * [backup-simplify]: Simplify (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (exp (+ (log 2) (log x))))) into (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (exp (+ (log 2) (log x)))))
2.277 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log 2)) into (+ (log 2) (log x))
2.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.278 * [backup-simplify]: Simplify (- 0) into 0
2.278 * [backup-simplify]: Simplify (+ 0 0) into 0
2.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.279 * [backup-simplify]: Simplify (+ 0 0) into 0
2.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.281 * [backup-simplify]: Simplify (+ 0 2) into 2
2.284 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 2 1)))) 2) into 1/2
2.286 * [backup-simplify]: Simplify (* (exp (+ (log 2) (log x))) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 1/2 1) 1)))) into (exp (+ (log 2) (log x)))
2.286 * [backup-simplify]: Simplify (- 0) into 0
2.286 * [backup-simplify]: Simplify (+ (exp (+ (log 2) (log x))) 0) into (exp (+ (log 2) (log x)))
2.289 * [backup-simplify]: Simplify (/ (- (exp (+ (log 2) (log x))) (pow (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (exp (+ (log 2) (log x))))) 2) (+)) (* 2 (sqrt (- (exp (+ (log 2) (log x))) 1)))) into (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (- (exp (+ (log 2) (log x))) (* 1/4 (/ (pow (exp (+ (log 2) (log x))) 2) (- (exp (+ (log 2) (log x))) 1))))))
2.291 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (- (exp (+ (log 2) (log x))) (* 1/4 (/ (pow (exp (+ (log 2) (log x))) 2) (- (exp (+ (log 2) (log x))) 1)))))) into (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log x))) 1))) (- (exp (+ (log 2) (log x))) (* 1/4 (/ (pow (exp (+ (log 2) (log x))) 2) (- (exp (+ (log 2) (log x))) 1))))))
2.295 * [backup-simplify]: Simplify (+ (* (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (- (exp (+ (log 2) (log (/ 1 x)))) (* 1/4 (/ (pow (exp (+ (log 2) (log (/ 1 x)))) 2) (- (exp (+ (log 2) (log (/ 1 x)))) 1)))))) (pow (/ 1 x) 2)) (+ (* (* -1/2 (* (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (exp (+ (log 2) (log (/ 1 x)))))) (/ 1 x)) (sqrt (- (exp (+ (log 2) (log (/ 1 x)))) 1)))) into (- (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (sqrt (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) x) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (* 1/8 (* (/ (pow (exp (+ (log 2) (log (/ 1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log 2) (log (/ 1 x)))) 1) 3)))))))
2.296 * [backup-simplify]: Simplify (sqrt (expm1 (log1p (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))))) into (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))))
2.296 * [approximate]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))) in (x) around 0
2.296 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))) in x
2.296 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.296 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1)
2.296 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.296 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.296 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.296 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.296 * [taylor]: Taking taylor expansion of 1 in x
2.296 * [backup-simplify]: Simplify 1 into 1
2.296 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.296 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify 1 into 1
2.297 * [backup-simplify]: Simplify (/ 1 1) into 1
2.297 * [taylor]: Taking taylor expansion of 1 in x
2.297 * [backup-simplify]: Simplify 1 into 1
2.297 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.297 * [taylor]: Taking taylor expansion of 1 in x
2.297 * [backup-simplify]: Simplify 1 into 1
2.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.297 * [taylor]: Taking taylor expansion of x in x
2.297 * [backup-simplify]: Simplify 0 into 0
2.297 * [backup-simplify]: Simplify 1 into 1
2.297 * [backup-simplify]: Simplify (/ 1 1) into 1
2.298 * [backup-simplify]: Simplify (+ 1 0) into 1
2.298 * [backup-simplify]: Simplify (- 1) into -1
2.299 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.299 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.299 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.301 * [backup-simplify]: Simplify (+ 0 1) into 1
2.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.302 * [backup-simplify]: Simplify (- 0) into 0
2.303 * [backup-simplify]: Simplify (+ 1 0) into 1
2.303 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.304 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.304 * [backup-simplify]: Simplify (log -2) into (log -2)
2.305 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.306 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.306 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.306 * [taylor]: Taking taylor expansion of 1 in x
2.306 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify (- 1) into -1
2.307 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) -1) into (- (exp (+ (log -2) (log x))) 1)
2.307 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log -2) (log x))) 1)) into (sqrt (- (exp (+ (log -2) (log x))) 1))
2.308 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.309 * [backup-simplify]: Simplify (+ 0 0) into 0
2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.309 * [backup-simplify]: Simplify (- 0) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.311 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.311 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -2 1)))) 1) into 1
2.312 * [backup-simplify]: Simplify (* (exp (+ (log -2) (log x))) (+ (* (/ (pow 1 1) 1)))) into (exp (+ (log -2) (log x)))
2.312 * [backup-simplify]: Simplify (- 0) into 0
2.313 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) 0) into (exp (+ (log -2) (log x)))
2.313 * [backup-simplify]: Simplify (/ (exp (+ (log -2) (log x))) (* 2 (sqrt (- (exp (+ (log -2) (log x))) 1)))) into (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))) (exp (+ (log -2) (log x)))))
2.313 * [taylor]: Taking taylor expansion of (sqrt (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))) in x
2.313 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.313 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1)
2.313 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.313 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.313 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.313 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.313 * [taylor]: Taking taylor expansion of 1 in x
2.313 * [backup-simplify]: Simplify 1 into 1
2.313 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.313 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.313 * [taylor]: Taking taylor expansion of x in x
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 1 into 1
2.314 * [backup-simplify]: Simplify (/ 1 1) into 1
2.314 * [taylor]: Taking taylor expansion of 1 in x
2.314 * [backup-simplify]: Simplify 1 into 1
2.314 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.314 * [taylor]: Taking taylor expansion of 1 in x
2.314 * [backup-simplify]: Simplify 1 into 1
2.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.314 * [taylor]: Taking taylor expansion of x in x
2.314 * [backup-simplify]: Simplify 0 into 0
2.314 * [backup-simplify]: Simplify 1 into 1
2.314 * [backup-simplify]: Simplify (/ 1 1) into 1
2.314 * [backup-simplify]: Simplify (+ 1 0) into 1
2.315 * [backup-simplify]: Simplify (- 1) into -1
2.315 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.315 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.315 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.316 * [backup-simplify]: Simplify (+ 0 1) into 1
2.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.317 * [backup-simplify]: Simplify (- 0) into 0
2.317 * [backup-simplify]: Simplify (+ 1 0) into 1
2.317 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.318 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.318 * [backup-simplify]: Simplify (log -2) into (log -2)
2.318 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.319 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.319 * [backup-simplify]: Simplify (exp (+ (log -2) (log x))) into (exp (+ (log -2) (log x)))
2.319 * [taylor]: Taking taylor expansion of 1 in x
2.319 * [backup-simplify]: Simplify 1 into 1
2.319 * [backup-simplify]: Simplify (- 1) into -1
2.320 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) -1) into (- (exp (+ (log -2) (log x))) 1)
2.320 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log -2) (log x))) 1)) into (sqrt (- (exp (+ (log -2) (log x))) 1))
2.320 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (+ 0 0) into 0
2.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.322 * [backup-simplify]: Simplify (- 0) into 0
2.322 * [backup-simplify]: Simplify (+ 0 0) into 0
2.323 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.323 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.324 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -2 1)))) 1) into 1
2.325 * [backup-simplify]: Simplify (* (exp (+ (log -2) (log x))) (+ (* (/ (pow 1 1) 1)))) into (exp (+ (log -2) (log x)))
2.325 * [backup-simplify]: Simplify (- 0) into 0
2.325 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) 0) into (exp (+ (log -2) (log x)))
2.326 * [backup-simplify]: Simplify (/ (exp (+ (log -2) (log x))) (* 2 (sqrt (- (exp (+ (log -2) (log x))) 1)))) into (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))) (exp (+ (log -2) (log x)))))
2.326 * [backup-simplify]: Simplify (sqrt (- (exp (+ (log -2) (log x))) 1)) into (sqrt (- (exp (+ (log -2) (log x))) 1))
2.327 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))) (exp (+ (log -2) (log x))))) into (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))) (exp (+ (log -2) (log x)))))
2.327 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log -2)) into (+ (log -2) (log x))
2.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.328 * [backup-simplify]: Simplify (+ 0 0) into 0
2.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (- 0) into 0
2.329 * [backup-simplify]: Simplify (+ 0 0) into 0
2.334 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.334 * [backup-simplify]: Simplify (+ 0 -2) into -2
2.336 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -2 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -2 1)))) 2) into 1/2
2.338 * [backup-simplify]: Simplify (* (exp (+ (log -2) (log x))) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 1/2 1) 1)))) into (exp (+ (log -2) (log x)))
2.338 * [backup-simplify]: Simplify (- 0) into 0
2.339 * [backup-simplify]: Simplify (+ (exp (+ (log -2) (log x))) 0) into (exp (+ (log -2) (log x)))
2.341 * [backup-simplify]: Simplify (/ (- (exp (+ (log -2) (log x))) (pow (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))) (exp (+ (log -2) (log x))))) 2) (+)) (* 2 (sqrt (- (exp (+ (log -2) (log x))) 1)))) into (* 1/2 (* (- (exp (+ (log -2) (log x))) (* 1/4 (/ (pow (exp (+ (log -2) (log x))) 2) (- (exp (+ (log -2) (log x))) 1)))) (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1)))))
2.343 * [backup-simplify]: Simplify (* 1/2 (* (- (exp (+ (log -2) (log x))) (* 1/4 (/ (pow (exp (+ (log -2) (log x))) 2) (- (exp (+ (log -2) (log x))) 1)))) (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1))))) into (* 1/2 (* (- (exp (+ (log -2) (log x))) (* 1/4 (/ (pow (exp (+ (log -2) (log x))) 2) (- (exp (+ (log -2) (log x))) 1)))) (sqrt (/ 1 (- (exp (+ (log -2) (log x))) 1)))))
2.348 * [backup-simplify]: Simplify (+ (* (* 1/2 (* (- (exp (+ (log -2) (log (/ 1 (- x))))) (* 1/4 (/ (pow (exp (+ (log -2) (log (/ 1 (- x))))) 2) (- (exp (+ (log -2) (log (/ 1 (- x))))) 1)))) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ 1 (- x))))) 1))))) (pow (/ 1 (- x)) 2)) (+ (* (* 1/2 (* (sqrt (/ 1 (- (exp (+ (log -2) (log (/ 1 (- x))))) 1))) (exp (+ (log -2) (log (/ 1 (- x))))))) (/ 1 (- x))) (sqrt (- (exp (+ (log -2) (log (/ 1 (- x))))) 1)))) into (- (+ (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))) (sqrt (- (exp (+ (log -2) (log (/ -1 x)))) 1))) (+ (* 1/8 (* (/ (pow (exp (+ (log -2) (log (/ -1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log -2) (log (/ -1 x)))) 1) 3))))) (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) x) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1)))))))
2.348 * * * [progress]: simplifying candidates
2.348 * * * * [progress]: [ 1 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))))>
2.348 * * * * [progress]: [ 2 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.348 * * * * [progress]: [ 3 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (pow (/ (- 1 x) (+ 1 x)) 1)))))))>
2.348 * * * * [progress]: [ 4 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (- (log (- 1 x)) (log (+ 1 x))))))))))>
2.348 * * * * [progress]: [ 5 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (log (/ (- 1 x) (+ 1 x))))))))))>
2.348 * * * * [progress]: [ 6 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log (exp (/ (- 1 x) (+ 1 x))))))))))>
2.348 * * * * [progress]: [ 7 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 8 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 9 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 10 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 11 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (- 1 x)) (- (+ 1 x)))))))))>
2.349 * * * * [progress]: [ 12 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
2.349 * * * * [progress]: [ 13 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 14 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 15 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))))>
2.349 * * * * [progress]: [ 16 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))))>
2.349 * * * * [progress]: [ 17 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 18 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))))>
2.349 * * * * [progress]: [ 19 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 20 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 21 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 22 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 23 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 24 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 25 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 26 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 27 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 28 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))>
2.350 * * * * [progress]: [ 29 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 30 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))))>
2.350 * * * * [progress]: [ 31 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 32 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 33 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))))>
2.351 * * * * [progress]: [ 34 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))))>
2.351 * * * * [progress]: [ 35 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 36 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 37 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 38 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (- 1 x) (/ 1 (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 39 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.351 * * * * [progress]: [ 40 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 41 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
2.351 * * * * [progress]: [ 42 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) 1) (+ 1 x))))))))>
2.351 * * * * [progress]: [ 43 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) 1) (+ 1 x))))))))>
2.352 * * * * [progress]: [ 44 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))))>
2.352 * * * * [progress]: [ 45 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))))>
2.352 * * * * [progress]: [ 46 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.352 * * * * [progress]: [ 47 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))))>
2.352 * * * * [progress]: [ 48 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))))>
2.352 * * * * [progress]: [ 49 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.352 * * * * [progress]: [ 50 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
2.352 * * * * [progress]: [ 51 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
2.352 * * * * [progress]: [ 52 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))))>
2.353 * * * * [progress]: [ 53 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.353 * * * * [progress]: [ 54 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 55 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (exp (log1p (/ (- 1 x) (+ 1 x)))) 1)))))>
2.353 * * * * [progress]: [ 56 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 57 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 58 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
2.353 * * * * [progress]: [ 59 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) 1)))))>
2.353 * * * * [progress]: [ 60 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 61 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 62 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 63 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (expm1 (log1p (/ (- 1 x) (+ 1 x)))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 64 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.353 * * * * [progress]: [ 65 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.354 * * * * [progress]: [ 66 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 67 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 68 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 69 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) 1)))>
2.354 * * * * [progress]: [ 70 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 71 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 72 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 73 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 74 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 75 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.354 * * * * [progress]: [ 76 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 77 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 78 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.354 * * * * [progress]: [ 79 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) 1/2))))>
2.354 * * * * [progress]: [ 80 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) 1))))>
2.355 * * * * [progress]: [ 81 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 82 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 83 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 84 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 85 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 86 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 87 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.355 * * * * [progress]: [ 88 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) (/ 1 2)))))>
2.355 * * * * [progress]: [ 89 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 90 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.355 * * * * [progress]: [ 91 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.355 * * * * [progress]: [ 92 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.355 * * * * [progress]: [ 93 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))))>
2.356 * * * * [progress]: [ 94 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
2.356 * * * * [progress]: [ 95 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
2.356 * * * * [progress]: [ 96 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
2.356 * * * * [progress]: [ 97 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (exp (+ (log 2) (log (/ 1 x))))) (+ (/ (exp (+ (log 2) (log (/ 1 x)))) x) 1))))))>
2.356 * * * * [progress]: [ 98 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (exp (+ (log -2) (log (/ -1 x)))) (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2))) (+ (/ (exp (+ (log -2) (log (/ -1 x)))) x) 1))))))>
2.356 * * * * [progress]: [ 99 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.356 * * * * [progress]: [ 100 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.356 * * * * [progress]: [ 101 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.356 * * * * [progress]: [ 102 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
2.356 * * * * [progress]: [ 103 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (sqrt (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) x) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (* 1/8 (* (/ (pow (exp (+ (log 2) (log (/ 1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log 2) (log (/ 1 x)))) 1) 3))))))))))>
2.356 * * * * [progress]: [ 104 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))) (sqrt (- (exp (+ (log -2) (log (/ -1 x)))) 1))) (+ (* 1/8 (* (/ (pow (exp (+ (log -2) (log (/ -1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log -2) (log (/ -1 x)))) 1) 3))))) (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) x) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))))))))>
2.358 * [simplify]: Simplifying (expm1 (/ (- 1 x) (+ 1 x))), (log1p (/ (- 1 x) (+ 1 x))), (- (log (- 1 x)) (log (+ 1 x))), (log (/ (- 1 x) (+ 1 x))), (exp (/ (- 1 x) (+ 1 x))), (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))), (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))), (cbrt (/ (- 1 x) (+ 1 x))), (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (- (- 1 x)), (- (+ 1 x)), (/ 1 (+ 1 x)), (/ x (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (cbrt (- 1 x)) (cbrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (cbrt (- 1 x)) (sqrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (sqrt (- 1 x)) (cbrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 (sqrt x)) (cbrt (+ 1 x))), (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))), (/ (- 1 (sqrt x)) (sqrt (+ 1 x))), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 (+ 1 x)), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (sqrt (+ 1 x))), (/ (- 1 x) 1), (/ (- 1 x) 1), (/ (+ 1 x) (cbrt (- 1 x))), (/ (+ 1 x) (sqrt (- 1 x))), (/ (+ 1 x) (- 1 x)), (/ (+ 1 x) (- (sqrt 1) (sqrt x))), (/ (+ 1 x) (- 1 (sqrt x))), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (+ (pow 1 3) (pow x 3))), (/ (- 1 x) (- (* 1 1) (* x x))), (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))), (* (+ 1 x) (+ 1 x)), (real->posit16 (/ (- 1 x) (+ 1 x))), (exp (log1p (/ (- 1 x) (+ 1 x)))), (expm1 (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (log1p (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (log (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (exp (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (* (* (expm1 (log1p (/ (- 1 x) (+ 1 x)))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (real->posit16 (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (expm1 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (log1p (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (log (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (exp (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (* (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))), (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (* (* (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (real->posit16 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (expm1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (log1p (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (log (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (exp (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (* (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (* (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (sqrt (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))), (sqrt (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (sqrt 1), (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))), (/ 1 2), (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))), (real->posit16 (sqrt (expm1 (log1p (/ (- 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)), (- (+ (* 2 (pow x 2)) 1) (* 2 x)), (- (+ (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (exp (+ (log 2) (log (/ 1 x))))) (+ (/ (exp (+ (log 2) (log (/ 1 x)))) x) 1)), (- (+ (exp (+ (log -2) (log (/ -1 x)))) (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2))) (+ (/ (exp (+ (log -2) (log (/ -1 x)))) x) 1)), (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))), (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))), (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1)))))), (- (+ (* 1/2 (pow x 2)) 1) x), (- (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (sqrt (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) x) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (* 1/8 (* (/ (pow (exp (+ (log 2) (log (/ 1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log 2) (log (/ 1 x)))) 1) 3))))))), (- (+ (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))) (sqrt (- (exp (+ (log -2) (log (/ -1 x)))) 1))) (+ (* 1/8 (* (/ (pow (exp (+ (log -2) (log (/ -1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log -2) (log (/ -1 x)))) 1) 3))))) (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) x) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1)))))))
2.361 * * [simplify]: iteration 1: (203 enodes)
2.488 * * [simplify]: iteration 2: (809 enodes)
2.748 * * [simplify]: Extracting #0: cost 76 inf + 0
2.749 * * [simplify]: Extracting #1: cost 315 inf + 2
2.753 * * [simplify]: Extracting #2: cost 475 inf + 4959
2.762 * * [simplify]: Extracting #3: cost 314 inf + 35884
2.774 * * [simplify]: Extracting #4: cost 177 inf + 67868
2.790 * * [simplify]: Extracting #5: cost 99 inf + 88778
2.822 * * [simplify]: Extracting #6: cost 59 inf + 98862
2.843 * * [simplify]: Extracting #7: cost 16 inf + 120182
2.894 * * [simplify]: Extracting #8: cost 0 inf + 129063
2.950 * [simplify]: Simplified to (expm1 (/ (- 1 x) (+ x 1))), (log1p (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (exp (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))), (cbrt (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (- (- 1 x)), (- (+ x 1)), (/ 1 (+ x 1)), (/ x (+ x 1)), (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (/ (cbrt (- 1 x)) (cbrt (+ x 1))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1))), (/ (cbrt (- 1 x)) (sqrt (+ x 1))), (* (cbrt (- 1 x)) (cbrt (- 1 x))), (/ (cbrt (- 1 x)) (+ x 1)), (* (cbrt (- 1 x)) (cbrt (- 1 x))), (/ (cbrt (- 1 x)) (+ x 1)), (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))), (/ (sqrt (- 1 x)) (cbrt (+ x 1))), (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (sqrt (- 1 x)), (/ (sqrt (- 1 x)) (+ x 1)), (sqrt (- 1 x)), (/ (sqrt (- 1 x)) (+ x 1)), (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (cbrt (+ x 1))), (/ 1 (sqrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), 1, (/ (- 1 x) (+ x 1)), 1, (/ (- 1 x) (+ x 1)), (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))), (/ (- 1 (sqrt x)) (cbrt (+ x 1))), (/ (+ (sqrt x) 1) (sqrt (+ x 1))), (/ (- 1 (sqrt x)) (sqrt (+ x 1))), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))), (/ (- 1 (sqrt x)) (cbrt (+ x 1))), (/ (+ (sqrt x) 1) (sqrt (+ x 1))), (/ (- 1 (sqrt x)) (sqrt (+ x 1))), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (+ (sqrt x) 1), (/ (- 1 (sqrt x)) (+ x 1)), (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (cbrt (+ x 1))), (/ 1 (sqrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), 1, (/ (- 1 x) (+ x 1)), 1, (/ (- 1 x) (+ x 1)), (/ 1 (+ x 1)), (/ (+ x 1) (- 1 x)), (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1))), (/ (- 1 x) (sqrt (+ x 1))), (- 1 x), (- 1 x), (/ (+ x 1) (cbrt (- 1 x))), (/ (+ x 1) (sqrt (- 1 x))), (/ (+ x 1) (- 1 x)), (/ (+ x 1) (- 1 (sqrt x))), (/ (+ x 1) (- 1 (sqrt x))), (/ (+ x 1) (- 1 x)), (/ (- 1 x) (fma (* x x) x 1)), (/ (- 1 x) (- 1 (* x x))), (+ (* x (* (+ x 1) (+ x 1))) (+ x 1)), (* (+ x 1) (+ x 1)), (real->posit16 (/ (- 1 x) (+ x 1))), (exp (log1p (/ (- 1 x) (+ x 1)))), (expm1 (/ (- 1 x) (+ x 1))), (log1p (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (exp (/ (- 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))), (real->posit16 (/ (- 1 x) (+ x 1))), (expm1 (atan (sqrt (/ (- 1 x) (+ x 1))))), (log1p (atan (sqrt (/ (- 1 x) (+ x 1))))), (log (atan (sqrt (/ (- 1 x) (+ x 1))))), (exp (atan (sqrt (/ (- 1 x) (+ x 1))))), (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))), (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1)))))), (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))), (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1))))), (expm1 (sqrt (/ (- 1 x) (+ x 1)))), (log1p (sqrt (/ (- 1 x) (+ x 1)))), (log (sqrt (/ (- 1 x) (+ x 1)))), (exp (sqrt (/ (- 1 x) (+ x 1)))), (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))), (cbrt (sqrt (/ (- 1 x) (+ x 1)))), (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (fabs (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1/2, (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (real->posit16 (sqrt (/ (- 1 x) (+ x 1)))), (+ 1 (- (* (* x 2) x) (* x 2))), (- (- (/ 2 x) (/ 2 (* x x))) 1), (- (- (/ 2 x) (/ 2 (* x x))) 1), (+ 1 (- (* (* x 2) x) (* x 2))), (- (+ (/ (/ (/ 2 x) x) x) (/ 2 x)) (+ 1 (/ (/ 2 x) x))), (+ (- (fma -2 (/ -1 x) (* (/ -2 x) (/ (/ -1 x) x))) (/ -2 (/ x (/ -1 x)))) -1), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (fma (* x x) 1/2 (- 1 x)), (- (fma (* 1/2 (/ (/ (/ 2 x) x) x)) (sqrt (/ 1 (- (/ 2 x) 1))) (sqrt (- (/ 2 x) 1))) (fma (* 1/8 (* (/ (/ 2 x) x) (/ (/ 2 x) x))) (sqrt (/ (/ 1 (* (- (/ 2 x) 1) (- (/ 2 x) 1))) (- (/ 2 x) 1))) (* (sqrt (/ 1 (- (/ 2 x) 1))) (* (/ (/ 2 x) x) 1/2)))), (fma 1/2 (* (/ -2 (/ x (/ -1 x))) (/ (sqrt (/ 1 (fma -2 (/ -1 x) -1))) x)) (- (sqrt (fma -2 (/ -1 x) -1)) (fma 1/8 (* (* (/ -2 (/ x (/ -1 x))) (/ -2 (/ x (/ -1 x)))) (sqrt (/ (/ 1 (fma -2 (/ -1 x) -1)) (* (fma -2 (/ -1 x) -1) (fma -2 (/ -1 x) -1))))) (* (sqrt (/ 1 (fma -2 (/ -1 x) -1))) (* 1/2 (/ -2 (/ x (/ -1 x))))))))
2.950 * * * * [progress]: [ 1 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))))>
2.950 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log1p (expm1 (/ (- 1 x) (+ x 1))))))))))
2.950 * * * * [progress]: [ 2 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.950 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (expm1 (log1p (/ (- 1 x) (+ x 1))))))))))
2.951 * * * * [progress]: [ 3 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (pow (/ (- 1 x) (+ 1 x)) 1)))))))>
2.951 * * * * [progress]: [ 4 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (- (log (- 1 x)) (log (+ 1 x))))))))))>
2.951 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (log (/ (- 1 x) (+ x 1))))))))))
2.951 * * * * [progress]: [ 5 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (log (/ (- 1 x) (+ 1 x))))))))))>
2.951 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (exp (log (/ (- 1 x) (+ x 1))))))))))
2.951 * * * * [progress]: [ 6 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log (exp (/ (- 1 x) (+ 1 x))))))))))>
2.951 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (log (exp (/ (- 1 x) (+ x 1))))))))))
2.951 * * * * [progress]: [ 7 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
2.951 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))))))))
2.952 * * * * [progress]: [ 8 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))))>
2.952 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))) (cbrt (/ (- 1 x) (+ 1 x))))))))))
2.952 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ x 1))))))))))
2.952 * * * * [progress]: [ 9 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
2.952 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))))))))
2.952 * * * * [progress]: [ 10 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))))>
2.952 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (/ (- 1 x) (+ x 1))) (sqrt (/ (- 1 x) (+ 1 x))))))))))
2.953 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ x 1))))))))))
2.953 * * * * [progress]: [ 11 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (- 1 x)) (- (+ 1 x)))))))))>
2.953 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (- 1 x)) (- (+ 1 x)))))))))
2.953 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (- 1 x)) (- (+ x 1)))))))))
2.953 * * * * [progress]: [ 12 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))))>
2.953 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))))
2.953 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (/ 1 (+ 1 x)) (/ x (+ x 1)))))))))
2.954 * * * * [progress]: [ 13 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))))>
2.954 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))))
2.954 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))))))))
2.954 * * * * [progress]: [ 14 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))))>
2.954 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))))
2.954 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))))))))
2.955 * * * * [progress]: [ 15 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))))>
2.955 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))))
2.955 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))))
2.955 * * * * [progress]: [ 16 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))))>
2.955 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))))
2.955 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))))
2.955 * * * * [progress]: [ 17 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))))>
2.956 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))))
2.956 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1))))))))))
2.956 * * * * [progress]: [ 18 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))))>
2.956 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))))
2.956 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))))
2.956 * * * * [progress]: [ 19 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))))>
2.956 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))))
2.957 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))))
2.957 * * * * [progress]: [ 20 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))))>
2.957 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))))
2.957 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))))
2.957 * * * * [progress]: [ 21 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))))>
2.957 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))))
2.957 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))))
2.958 * * * * [progress]: [ 22 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))))>
2.958 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))))
2.958 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))))
2.958 * * * * [progress]: [ 23 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.958 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))
2.958 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ x 1)))))))))
2.958 * * * * [progress]: [ 24 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.958 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))
2.959 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ x 1)))))))))
2.959 * * * * [progress]: [ 25 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))))>
2.959 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))))
2.959 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))))
2.959 * * * * [progress]: [ 26 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))))>
2.959 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt x) 1) (sqrt (+ x 1))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))))
2.959 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))))
2.960 * * * * [progress]: [ 27 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))>
2.960 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))
2.960 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))))
2.960 * * * * [progress]: [ 28 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))>
2.960 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))))
2.960 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))))
2.961 * * * * [progress]: [ 29 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))))>
2.961 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))))
2.961 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ x 1))))))))))
2.961 * * * * [progress]: [ 30 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))))>
2.961 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ (sqrt x) 1) (sqrt (+ x 1))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))))
2.961 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))))))))
2.962 * * * * [progress]: [ 31 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))>
2.962 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))
2.962 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))))
2.962 * * * * [progress]: [ 32 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))>
2.962 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))))
2.962 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))))
2.962 * * * * [progress]: [ 33 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))))>
2.962 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x))))))))))
2.963 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1))))))))))
2.963 * * * * [progress]: [ 34 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))))>
2.963 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))))
2.963 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))))
2.963 * * * * [progress]: [ 35 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.963 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))
2.964 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ x 1)))))))))
2.964 * * * * [progress]: [ 36 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))))>
2.964 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))
2.964 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ x 1)))))))))
2.964 * * * * [progress]: [ 37 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* 1 (/ (- 1 x) (+ 1 x)))))))))>
2.964 * * * * [progress]: [ 38 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (- 1 x) (/ 1 (+ 1 x)))))))))>
2.964 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (- 1 x) (/ 1 (+ x 1)))))))))
2.964 * * * * [progress]: [ 39 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.964 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ x 1) (- 1 x)))))))))
2.965 * * * * [progress]: [ 40 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))))>
2.965 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1))) (cbrt (+ 1 x)))))))))
2.965 * * * * [progress]: [ 41 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))))>
2.965 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))))
2.965 * * * * [progress]: [ 42 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) 1) (+ 1 x))))))))>
2.966 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))
2.966 * * * * [progress]: [ 43 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (/ (- 1 x) 1) (+ 1 x))))))))>
2.966 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))
2.966 * * * * [progress]: [ 44 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))))>
2.966 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))))))))
2.966 * * * * [progress]: [ 45 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))))>
2.966 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (sqrt (- 1 x)) (/ (+ x 1) (sqrt (- 1 x))))))))))
2.966 * * * * [progress]: [ 46 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.967 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ x 1) (- 1 x)))))))))
2.967 * * * * [progress]: [ 47 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))))>
2.967 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ (sqrt 1) (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))))
2.967 * * * * [progress]: [ 48 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))))>
2.967 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (+ 1 (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))))
2.967 * * * * [progress]: [ 49 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ 1 x) (- 1 x)))))))))>
2.967 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ 1 (/ (+ x 1) (- 1 x)))))))))
2.967 * * * * [progress]: [ 50 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
2.967 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (fma (* x x) x 1)) (+ (* 1 1) (- (* x x) (* 1 x))))))))))
2.968 * * * * [progress]: [ 51 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))>
2.968 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))
2.968 * * * * [progress]: [ 52 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))))>
2.968 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (pow 1 3) (pow x 3)) (+ (* x (* (+ x 1) (+ x 1))) (+ x 1)))))))))
2.968 * * * * [progress]: [ 53 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.968 * [simplify]: Simplified (2 2 1 1 1 1 2) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- (* 1 1) (* x x)) (* (+ x 1) (+ x 1)))))))))
2.968 * * * * [progress]: [ 54 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))))>
2.968 * [simplify]: Simplified (2 2 1 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (posit16->real (real->posit16 (/ (- 1 x) (+ x 1))))))))))
2.969 * * * * [progress]: [ 55 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (exp (log1p (/ (- 1 x) (+ 1 x)))) 1)))))>
2.969 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (exp (log1p (/ (- 1 x) (+ x 1)))) 1)))))
2.969 * * * * [progress]: [ 56 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.969 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ x 1))))))))
2.969 * * * * [progress]: [ 57 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.969 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))
2.969 * * * * [progress]: [ 58 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
2.969 * * * * [progress]: [ 59 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) 1)))))>
2.969 * * * * [progress]: [ 60 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.969 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
2.969 * * * * [progress]: [ 61 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.970 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ x 1))))))))
2.970 * * * * [progress]: [ 62 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.970 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.970 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (/ (- 1 x) (+ x 1))))))))
2.970 * * * * [progress]: [ 63 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (expm1 (log1p (/ (- 1 x) (+ 1 x)))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.970 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))))))
2.970 * * * * [progress]: [ 64 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.970 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ x 1))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.971 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (/ (- 1 x) (+ x 1))))))))
2.971 * * * * [progress]: [ 65 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.971 * * * * [progress]: [ 66 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.971 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ x 1))))))))
2.971 * * * * [progress]: [ 67 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.971 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.971 * * * * [progress]: [ 68 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.971 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.971 * * * * [progress]: [ 69 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) 1)))>
2.972 * * * * [progress]: [ 70 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.972 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.972 * * * * [progress]: [ 71 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.972 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.972 * * * * [progress]: [ 72 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.972 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1)))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.972 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (* (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))) (cbrt (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.972 * * * * [progress]: [ 73 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.973 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (cbrt (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (* (atan (sqrt (/ (- 1 x) (+ x 1)))) (atan (sqrt (/ (- 1 x) (+ x 1)))))))))
2.973 * * * * [progress]: [ 74 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.973 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.973 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (sqrt (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.973 * * * * [progress]: [ 75 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.973 * * * * [progress]: [ 76 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.973 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1))))))))
2.973 * * * * [progress]: [ 77 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.973 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ x 1))))))))
2.974 * * * * [progress]: [ 78 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.974 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ x 1))))))))
2.974 * * * * [progress]: [ 79 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) 1/2))))>
2.974 * * * * [progress]: [ 80 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) 1))))>
2.974 * * * * [progress]: [ 81 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.974 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ x 1))))))))
2.974 * * * * [progress]: [ 82 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.974 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ x 1))))))))
2.974 * * * * [progress]: [ 83 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.974 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.975 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))))))
2.975 * * * * [progress]: [ 84 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.975 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))))
2.975 * * * * [progress]: [ 85 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.975 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.975 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))) (cbrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))) (sqrt (cbrt (/ (- 1 x) (+ x 1))))))))
2.975 * * * * [progress]: [ 86 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.975 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.976 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
2.976 * * * * [progress]: [ 87 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.976 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))
2.976 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
2.976 * * * * [progress]: [ 88 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) (/ 1 2)))))>
2.976 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (pow (expm1 (log1p (/ (- 1 x) (+ 1 x)))) 1/2))))
2.976 * * * * [progress]: [ 89 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.976 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))
2.977 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
2.977 * * * * [progress]: [ 90 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.977 * * * * [progress]: [ 91 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))))>
2.977 * * * * [progress]: [ 92 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))))>
2.977 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))))))
2.977 * * * * [progress]: [ 93 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))))>
2.977 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (+ 1 (- (* (* x 2) x) (* x 2)))))))))
2.977 * * * * [progress]: [ 94 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
2.977 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (- (/ 2 x) (/ 2 (* x x))) 1)))))))
2.977 * * * * [progress]: [ 95 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))))>
2.978 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (x) (* 2 (atan (sqrt (expm1 (log1p (- (- (/ 2 x) (/ 2 (* x x))) 1)))))))
2.978 * * * * [progress]: [ 96 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
2.978 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ 1 (- (* (* x 2) x) (* x 2)))))))
2.978 * * * * [progress]: [ 97 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (exp (+ (log 2) (log (/ 1 x))))) (+ (/ (exp (+ (log 2) (log (/ 1 x)))) x) 1))))))>
2.978 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ (/ (/ 2 x) x) x) (/ 2 x)) (+ 1 (/ (/ 2 x) x)))))))
2.978 * * * * [progress]: [ 98 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (exp (+ (log -2) (log (/ -1 x)))) (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2))) (+ (/ (exp (+ (log -2) (log (/ -1 x)))) x) 1))))))>
2.978 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (fma -2 (/ -1 x) (* (/ -2 x) (/ (/ -1 x) x))) (/ -2 (/ x (/ -1 x)))) -1)))))
2.978 * * * * [progress]: [ 99 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.978 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.979 * * * * [progress]: [ 100 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.979 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.979 * * * * [progress]: [ 101 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ x 1))))))))>
2.979 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.979 * * * * [progress]: [ 102 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
2.979 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (* x x) 1/2 (- 1 x)))))
2.979 * * * * [progress]: [ 103 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (sqrt (- (exp (+ (log 2) (log (/ 1 x)))) 1))) (+ (* 1/2 (* (/ (exp (+ (log 2) (log (/ 1 x)))) x) (sqrt (/ 1 (- (exp (+ (log 2) (log (/ 1 x)))) 1))))) (* 1/8 (* (/ (pow (exp (+ (log 2) (log (/ 1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log 2) (log (/ 1 x)))) 1) 3))))))))))>
2.979 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (fma (* 1/2 (/ (/ (/ 2 x) x) x)) (sqrt (/ 1 (- (/ 2 x) 1))) (sqrt (- (/ 2 x) 1))) (fma (* 1/8 (* (/ (/ 2 x) x) (/ (/ 2 x) x))) (sqrt (/ (/ 1 (* (- (/ 2 x) 1) (- (/ 2 x) 1))) (- (/ 2 x) 1))) (* (sqrt (/ 1 (- (/ 2 x) 1))) (* (/ (/ 2 x) x) 1/2)))))))
2.979 * * * * [progress]: [ 104 / 104 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) (pow x 2)) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))) (sqrt (- (exp (+ (log -2) (log (/ -1 x)))) 1))) (+ (* 1/8 (* (/ (pow (exp (+ (log -2) (log (/ -1 x)))) 2) (pow x 2)) (sqrt (/ 1 (pow (- (exp (+ (log -2) (log (/ -1 x)))) 1) 3))))) (* 1/2 (* (/ (exp (+ (log -2) (log (/ -1 x)))) x) (sqrt (/ 1 (- (exp (+ (log -2) (log (/ -1 x)))) 1))))))))))>
2.980 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (fma 1/2 (* (/ -2 (/ x (/ -1 x))) (/ (sqrt (/ 1 (fma -2 (/ -1 x) -1))) x)) (- (sqrt (fma -2 (/ -1 x) -1)) (fma 1/8 (* (* (/ -2 (/ x (/ -1 x))) (/ -2 (/ x (/ -1 x)))) (sqrt (/ (/ 1 (fma -2 (/ -1 x) -1)) (* (fma -2 (/ -1 x) -1) (fma -2 (/ -1 x) -1))))) (* (sqrt (/ 1 (fma -2 (/ -1 x) -1))) (* 1/2 (/ -2 (/ x (/ -1 x)))))))))))
2.980 * * * [progress]: adding candidates to table
4.085 * * [progress]: iteration 3 / 4
4.085 * * * [progress]: picking best candidate
4.090 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
4.090 * * * [progress]: localizing error
4.126 * * * [progress]: generating rewritten candidates
4.126 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
4.146 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.155 * * * [progress]: generating series expansions
4.155 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
4.156 * [backup-simplify]: Simplify (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
4.156 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
4.156 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
4.156 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
4.156 * [taylor]: Taking taylor expansion of (- 1 x) in x
4.156 * [taylor]: Taking taylor expansion of 1 in x
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [taylor]: Taking taylor expansion of x in x
4.156 * [backup-simplify]: Simplify 0 into 0
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.156 * [taylor]: Taking taylor expansion of x in x
4.156 * [backup-simplify]: Simplify 0 into 0
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [taylor]: Taking taylor expansion of 1 in x
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [backup-simplify]: Simplify (- 0) into 0
4.157 * [backup-simplify]: Simplify (+ 1 0) into 1
4.157 * [backup-simplify]: Simplify (+ 0 1) into 1
4.157 * [backup-simplify]: Simplify (/ 1 1) into 1
4.157 * [backup-simplify]: Simplify (sqrt 1) into 1
4.158 * [backup-simplify]: Simplify (- 1) into -1
4.158 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.158 * [backup-simplify]: Simplify (+ 1 0) into 1
4.159 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
4.159 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
4.159 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
4.159 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
4.159 * [taylor]: Taking taylor expansion of (- 1 x) in x
4.159 * [taylor]: Taking taylor expansion of 1 in x
4.159 * [backup-simplify]: Simplify 1 into 1
4.159 * [taylor]: Taking taylor expansion of x in x
4.159 * [backup-simplify]: Simplify 0 into 0
4.159 * [backup-simplify]: Simplify 1 into 1
4.159 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.159 * [taylor]: Taking taylor expansion of x in x
4.159 * [backup-simplify]: Simplify 0 into 0
4.159 * [backup-simplify]: Simplify 1 into 1
4.159 * [taylor]: Taking taylor expansion of 1 in x
4.159 * [backup-simplify]: Simplify 1 into 1
4.160 * [backup-simplify]: Simplify (- 0) into 0
4.160 * [backup-simplify]: Simplify (+ 1 0) into 1
4.160 * [backup-simplify]: Simplify (+ 0 1) into 1
4.160 * [backup-simplify]: Simplify (/ 1 1) into 1
4.161 * [backup-simplify]: Simplify (sqrt 1) into 1
4.161 * [backup-simplify]: Simplify (- 1) into -1
4.161 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.161 * [backup-simplify]: Simplify (+ 1 0) into 1
4.162 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
4.162 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
4.163 * [backup-simplify]: Simplify 1 into 1
4.163 * [backup-simplify]: Simplify -1 into -1
4.163 * [backup-simplify]: Simplify (- 0) into 0
4.163 * [backup-simplify]: Simplify (+ 0 0) into 0
4.163 * [backup-simplify]: Simplify (+ 0 0) into 0
4.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
4.165 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
4.165 * [backup-simplify]: Simplify 1/2 into 1/2
4.165 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
4.165 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
4.165 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
4.165 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
4.165 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
4.165 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.165 * [taylor]: Taking taylor expansion of 1 in x
4.165 * [backup-simplify]: Simplify 1 into 1
4.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.165 * [taylor]: Taking taylor expansion of x in x
4.165 * [backup-simplify]: Simplify 0 into 0
4.165 * [backup-simplify]: Simplify 1 into 1
4.165 * [backup-simplify]: Simplify (/ 1 1) into 1
4.165 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.165 * [taylor]: Taking taylor expansion of x in x
4.165 * [backup-simplify]: Simplify 0 into 0
4.165 * [backup-simplify]: Simplify 1 into 1
4.166 * [backup-simplify]: Simplify (/ 1 1) into 1
4.166 * [taylor]: Taking taylor expansion of 1 in x
4.166 * [backup-simplify]: Simplify 1 into 1
4.166 * [backup-simplify]: Simplify (- 1) into -1
4.166 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.166 * [backup-simplify]: Simplify (+ 1 0) into 1
4.167 * [backup-simplify]: Simplify (/ -1 1) into -1
4.167 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.168 * [backup-simplify]: Simplify (- 0) into 0
4.168 * [backup-simplify]: Simplify (+ 1 0) into 1
4.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.170 * [backup-simplify]: Simplify (+ 0 1) into 1
4.170 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
4.172 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
4.172 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
4.172 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
4.172 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.172 * [taylor]: Taking taylor expansion of 1 in x
4.172 * [backup-simplify]: Simplify 1 into 1
4.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.172 * [taylor]: Taking taylor expansion of x in x
4.172 * [backup-simplify]: Simplify 0 into 0
4.172 * [backup-simplify]: Simplify 1 into 1
4.173 * [backup-simplify]: Simplify (/ 1 1) into 1
4.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.173 * [taylor]: Taking taylor expansion of x in x
4.173 * [backup-simplify]: Simplify 0 into 0
4.173 * [backup-simplify]: Simplify 1 into 1
4.173 * [backup-simplify]: Simplify (/ 1 1) into 1
4.173 * [taylor]: Taking taylor expansion of 1 in x
4.173 * [backup-simplify]: Simplify 1 into 1
4.174 * [backup-simplify]: Simplify (- 1) into -1
4.174 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.175 * [backup-simplify]: Simplify (+ 1 0) into 1
4.175 * [backup-simplify]: Simplify (/ -1 1) into -1
4.175 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.176 * [backup-simplify]: Simplify (- 0) into 0
4.177 * [backup-simplify]: Simplify (+ 1 0) into 1
4.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.178 * [backup-simplify]: Simplify (+ 0 1) into 1
4.179 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
4.180 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
4.181 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.182 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.183 * [backup-simplify]: Simplify (- 0) into 0
4.184 * [backup-simplify]: Simplify (+ 0 0) into 0
4.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.185 * [backup-simplify]: Simplify (+ 0 0) into 0
4.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
4.190 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
4.191 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
4.193 * [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)))))
4.193 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
4.194 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
4.194 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
4.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
4.194 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.194 * [taylor]: Taking taylor expansion of x in x
4.194 * [backup-simplify]: Simplify 0 into 0
4.194 * [backup-simplify]: Simplify 1 into 1
4.194 * [backup-simplify]: Simplify (/ 1 1) into 1
4.194 * [taylor]: Taking taylor expansion of 1 in x
4.194 * [backup-simplify]: Simplify 1 into 1
4.194 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.194 * [taylor]: Taking taylor expansion of 1 in x
4.194 * [backup-simplify]: Simplify 1 into 1
4.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.194 * [taylor]: Taking taylor expansion of x in x
4.194 * [backup-simplify]: Simplify 0 into 0
4.194 * [backup-simplify]: Simplify 1 into 1
4.195 * [backup-simplify]: Simplify (/ 1 1) into 1
4.195 * [backup-simplify]: Simplify (+ 1 0) into 1
4.196 * [backup-simplify]: Simplify (- 1) into -1
4.196 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.197 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.197 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.198 * [backup-simplify]: Simplify (+ 0 1) into 1
4.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.199 * [backup-simplify]: Simplify (- 0) into 0
4.200 * [backup-simplify]: Simplify (+ 1 0) into 1
4.200 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
4.202 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
4.202 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
4.202 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
4.202 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.202 * [taylor]: Taking taylor expansion of x in x
4.202 * [backup-simplify]: Simplify 0 into 0
4.202 * [backup-simplify]: Simplify 1 into 1
4.203 * [backup-simplify]: Simplify (/ 1 1) into 1
4.203 * [taylor]: Taking taylor expansion of 1 in x
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.203 * [taylor]: Taking taylor expansion of 1 in x
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.203 * [taylor]: Taking taylor expansion of x in x
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [backup-simplify]: Simplify (/ 1 1) into 1
4.204 * [backup-simplify]: Simplify (+ 1 0) into 1
4.204 * [backup-simplify]: Simplify (- 1) into -1
4.205 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.205 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.206 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.207 * [backup-simplify]: Simplify (+ 0 1) into 1
4.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.208 * [backup-simplify]: Simplify (- 0) into 0
4.208 * [backup-simplify]: Simplify (+ 1 0) into 1
4.209 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
4.211 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
4.211 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.212 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
4.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.213 * [backup-simplify]: Simplify (+ 0 0) into 0
4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.215 * [backup-simplify]: Simplify (- 0) into 0
4.215 * [backup-simplify]: Simplify (+ 0 0) into 0
4.216 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
4.219 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
4.220 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
4.223 * [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)))))
4.223 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.223 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.223 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
4.223 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
4.223 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.223 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
4.223 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.224 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.224 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
4.224 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
4.224 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
4.225 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
4.225 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
4.225 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
4.225 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.226 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
4.226 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
4.226 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
4.226 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
4.226 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
4.226 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
4.226 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
4.227 * * * [progress]: simplifying candidates
4.227 * * * * [progress]: [ 1 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.227 * * * * [progress]: [ 2 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.227 * * * * [progress]: [ 3 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
4.227 * * * * [progress]: [ 4 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
4.227 * * * * [progress]: [ 5 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.227 * * * * [progress]: [ 6 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 7 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 8 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 9 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 10 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
4.228 * * * * [progress]: [ 11 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 12 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
4.228 * * * * [progress]: [ 13 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 14 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 15 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 16 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.228 * * * * [progress]: [ 17 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.228 * * * * [progress]: [ 18 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.228 * * * * [progress]: [ 19 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 20 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 21 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 22 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 23 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 24 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 25 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 26 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 27 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 28 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 29 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.229 * * * * [progress]: [ 30 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 31 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.229 * * * * [progress]: [ 32 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 33 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.230 * * * * [progress]: [ 34 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 35 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 36 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 37 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.230 * * * * [progress]: [ 38 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.230 * * * * [progress]: [ 39 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 40 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.230 * * * * [progress]: [ 41 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 42 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 43 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.230 * * * * [progress]: [ 44 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.230 * * * * [progress]: [ 45 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.231 * * * * [progress]: [ 46 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 47 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.231 * * * * [progress]: [ 48 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 49 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 50 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 51 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.231 * * * * [progress]: [ 52 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.231 * * * * [progress]: [ 53 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 54 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.231 * * * * [progress]: [ 55 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 56 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.231 * * * * [progress]: [ 57 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 58 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 59 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 60 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 61 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 62 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 63 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 64 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 65 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 66 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 67 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 68 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.232 * * * * [progress]: [ 69 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.232 * * * * [progress]: [ 70 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.233 * * * * [progress]: [ 71 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.233 * * * * [progress]: [ 72 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 73 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 74 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.233 * * * * [progress]: [ 75 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 76 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 77 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 78 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.233 * * * * [progress]: [ 79 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 80 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 81 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
4.233 * * * * [progress]: [ 82 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
4.233 * * * * [progress]: [ 83 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
4.234 * * * * [progress]: [ 84 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
4.234 * * * * [progress]: [ 85 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
4.234 * * * * [progress]: [ 86 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
4.234 * * * * [progress]: [ 87 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
4.234 * * * * [progress]: [ 88 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
4.234 * * * * [progress]: [ 89 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.234 * * * * [progress]: [ 90 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
4.234 * * * * [progress]: [ 91 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
4.234 * * * * [progress]: [ 92 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.234 * * * * [progress]: [ 93 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
4.234 * * * * [progress]: [ 94 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.234 * * * * [progress]: [ 95 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
4.234 * * * * [progress]: [ 96 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
4.234 * * * * [progress]: [ 97 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
4.235 * * * * [progress]: [ 98 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
4.235 * * * * [progress]: [ 99 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 100 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 101 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 102 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
4.235 * * * * [progress]: [ 103 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 104 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 105 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 106 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 107 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 108 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.235 * * * * [progress]: [ 109 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.235 * * * * [progress]: [ 110 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
4.235 * * * * [progress]: [ 111 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
4.236 * * * * [progress]: [ 112 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
4.236 * * * * [progress]: [ 113 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.236 * * * * [progress]: [ 114 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.236 * * * * [progress]: [ 115 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.237 * [simplify]: Simplifying (expm1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (log1p (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x)))), (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))), (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (/ (- 1 x) (+ 1 x)), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (- (sqrt (- 1 x))), (- (sqrt (+ 1 x))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x)))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x)))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt 1)), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt 1)), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) 1), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))), (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))), (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt 1) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt 1) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt 1) 1), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x)))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x)))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (+ (sqrt 1) (sqrt x))) 1), (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x)))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x)))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (+ 1 (sqrt x))) 1), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x))), (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))), (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))), (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt 1) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt 1) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt 1) 1), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt 1)), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt 1)), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (sqrt (- 1 x))) 1), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))), (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))), (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))), (/ 1 (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ 1 (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ 1 (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ 1 (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ 1 1), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (sqrt (+ 1 x)) (sqrt (- 1 x))), (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))), (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt 1)), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))), (/ (sqrt (- 1 x)) 1), (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x)))), (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x)))), (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x)))), (/ (sqrt (+ 1 x)) (sqrt (- 1 x))), (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x)))), (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x)))), (/ (sqrt (+ 1 x)) (sqrt (- 1 x))), (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x)))), (/ (sqrt (+ 1 x)) (sqrt (- 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))), (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))), (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))), (* (sqrt (+ 1 x)) (sqrt (+ 1 x))), (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))), (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))), (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))), (- (+ (* 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))))
4.241 * * [simplify]: iteration 1: (166 enodes)
4.315 * * [simplify]: iteration 2: (565 enodes)
4.426 * * [simplify]: iteration 3: (805 enodes)
4.616 * * [simplify]: Extracting #0: cost 76 inf + 0
4.616 * * [simplify]: Extracting #1: cost 239 inf + 1
4.619 * * [simplify]: Extracting #2: cost 336 inf + 799
4.625 * * [simplify]: Extracting #3: cost 257 inf + 17491
4.639 * * [simplify]: Extracting #4: cost 114 inf + 53073
4.652 * * [simplify]: Extracting #5: cost 14 inf + 78742
4.665 * * [simplify]: Extracting #6: cost 2 inf + 82059
4.687 * * [simplify]: Extracting #7: cost 0 inf + 82483
4.701 * [simplify]: Simplified to (expm1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (log1p (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (log (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (log (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (exp (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (/ (/ (- 1 x) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (+ x 1)), (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (/ (/ (- 1 x) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (+ x 1)), (/ (- 1 x) (+ x 1)), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (- (sqrt (- 1 x))), (- (sqrt (+ x 1))), (* (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))), (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (fabs (cbrt (+ x 1)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ x 1)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))), (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ x 1)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))), (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))), (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))), (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ x 1)))), (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (fabs (cbrt (- 1 x))), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))), (fabs (cbrt (- 1 x))), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))), (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (fabs (cbrt (- 1 x))), (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))), (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))), (/ 1 (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (+ 1 (sqrt x))) (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (+ 1 (sqrt x))) (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ 1 (sqrt x))), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))), (/ 1 (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))), (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))), (/ 1 (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ 1 (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), 1, (/ (sqrt (- 1 x)) (sqrt (+ x 1))), (/ 1 (sqrt (+ x 1))), (/ (sqrt (+ x 1)) (sqrt (- 1 x))), (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), (sqrt (- 1 x)), (sqrt (- 1 x)), (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))), (sqrt (- 1 x)), (/ (sqrt (+ x 1)) (cbrt (sqrt (- 1 x)))), (/ (sqrt (+ x 1)) (sqrt (cbrt (- 1 x)))), (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x)))), (/ (sqrt (+ x 1)) (sqrt (- 1 x))), (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x)))), (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x)))), (/ (sqrt (+ x 1)) (sqrt (- 1 x))), (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x)))), (/ (sqrt (+ x 1)) (sqrt (- 1 x))), (/ (sqrt (- 1 x)) (sqrt (fma (* x x) x 1))), (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))), (* (sqrt (fma (+ x 1) x 1)) (sqrt (+ x 1))), (+ x 1), (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (log (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))), (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))), (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))), (fma x (* 1/2 x) (- 1 x)), (- (/ (/ 1 x) (sqrt -1)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1))), (- (/ (/ 1 x) (sqrt -1)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1))))
4.701 * * * * [progress]: [ 1 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log1p (expm1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.702 * * * * [progress]: [ 2 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (expm1 (log1p (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.702 * * * * [progress]: [ 3 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
4.702 * * * * [progress]: [ 4 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.702 * * * * [progress]: [ 5 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.702 * * * * [progress]: [ 6 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.702 * * * * [progress]: [ 7 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (/ (/ (- 1 x) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (+ x 1))))))
4.702 * * * * [progress]: [ 8 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.702 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
4.702 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.703 * * * * [progress]: [ 9 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (/ (/ (- 1 x) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) (+ x 1))))))
4.703 * * * * [progress]: [ 10 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
4.703 * * * * [progress]: [ 11 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
4.703 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.703 * * * * [progress]: [ 12 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))
4.703 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ x 1)))))))
4.703 * * * * [progress]: [ 13 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))
4.703 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))))))
4.703 * * * * [progress]: [ 14 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.703 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (fabs (cbrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))
4.704 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1))))))))
4.704 * * * * [progress]: [ 15 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.704 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.704 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.704 * * * * [progress]: [ 16 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.704 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.704 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.704 * * * * [progress]: [ 17 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.704 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.704 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.704 * * * * [progress]: [ 18 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.704 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.705 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.705 * * * * [progress]: [ 19 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.705 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.705 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.705 * * * * [progress]: [ 20 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.705 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))
4.705 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ x 1))))))))
4.705 * * * * [progress]: [ 21 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.705 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))
4.705 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ x 1))))))))
4.705 * * * * [progress]: [ 22 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.705 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.705 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.706 * * * * [progress]: [ 23 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
4.706 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
4.706 * * * * [progress]: [ 24 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
4.706 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
4.706 * * * * [progress]: [ 25 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.706 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.706 * * * * [progress]: [ 26 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
4.706 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
4.706 * * * * [progress]: [ 27 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))
4.707 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))))))
4.707 * * * * [progress]: [ 28 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.707 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))
4.707 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1))))))))
4.707 * * * * [progress]: [ 29 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.707 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.707 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.707 * * * * [progress]: [ 30 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.707 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.707 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.707 * * * * [progress]: [ 31 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.707 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.707 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.708 * * * * [progress]: [ 32 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.708 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.708 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.708 * * * * [progress]: [ 33 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.708 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.708 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.708 * * * * [progress]: [ 34 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.708 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))
4.708 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))))))
4.708 * * * * [progress]: [ 35 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.708 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
4.708 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))))))
4.708 * * * * [progress]: [ 36 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.709 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.709 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.709 * * * * [progress]: [ 37 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.709 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.709 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.709 * * * * [progress]: [ 38 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.709 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.709 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.709 * * * * [progress]: [ 39 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.709 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.709 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.709 * * * * [progress]: [ 40 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.709 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.709 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.709 * * * * [progress]: [ 41 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
4.710 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))))))
4.710 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1))))))))
4.710 * * * * [progress]: [ 42 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
4.710 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))))))
4.710 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1))))))))
4.710 * * * * [progress]: [ 43 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.710 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
4.710 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1))))))))
4.710 * * * * [progress]: [ 44 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.710 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
4.710 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.711 * * * * [progress]: [ 45 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.711 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
4.711 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.711 * * * * [progress]: [ 46 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.711 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
4.711 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1))))))))
4.711 * * * * [progress]: [ 47 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
4.711 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
4.711 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.711 * * * * [progress]: [ 48 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))))))>
4.711 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))))))
4.711 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1))))))))
4.712 * * * * [progress]: [ 49 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))))))>
4.712 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))))))
4.712 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1))))))))
4.712 * * * * [progress]: [ 50 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.712 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
4.712 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1))))))))
4.712 * * * * [progress]: [ 51 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.712 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
4.712 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.712 * * * * [progress]: [ 52 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.712 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
4.712 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.712 * * * * [progress]: [ 53 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
4.713 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
4.713 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1))))))))
4.713 * * * * [progress]: [ 54 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
4.713 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
4.713 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
4.713 * * * * [progress]: [ 55 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.713 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))
4.713 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))))))
4.713 * * * * [progress]: [ 56 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.713 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
4.713 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))))))
4.713 * * * * [progress]: [ 57 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.713 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.714 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.714 * * * * [progress]: [ 58 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.714 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.714 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.714 * * * * [progress]: [ 59 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.714 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.714 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.714 * * * * [progress]: [ 60 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.714 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.714 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.714 * * * * [progress]: [ 61 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.714 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.714 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.715 * * * * [progress]: [ 62 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))>
4.715 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))))))
4.715 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))))))
4.715 * * * * [progress]: [ 63 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))>
4.716 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))))))
4.716 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1))))))))
4.716 * * * * [progress]: [ 64 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.716 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.716 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.716 * * * * [progress]: [ 65 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.716 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.716 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.717 * * * * [progress]: [ 66 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.717 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.717 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.717 * * * * [progress]: [ 67 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
4.717 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))
4.717 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))))))
4.717 * * * * [progress]: [ 68 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
4.717 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
4.718 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
4.718 * * * * [progress]: [ 69 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
4.718 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))
4.718 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1))))))))
4.718 * * * * [progress]: [ 70 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
4.718 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
4.718 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1))))))))
4.718 * * * * [progress]: [ 71 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.718 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.719 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.719 * * * * [progress]: [ 72 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.719 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.719 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.719 * * * * [progress]: [ 73 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.719 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.719 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.719 * * * * [progress]: [ 74 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
4.719 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
4.720 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
4.720 * * * * [progress]: [ 75 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.720 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
4.720 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
4.720 * * * * [progress]: [ 76 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.720 * * * * [progress]: [ 77 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
4.720 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ x 1)))))))
4.720 * * * * [progress]: [ 78 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.720 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
4.721 * * * * [progress]: [ 79 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
4.721 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))))))
4.721 * * * * [progress]: [ 80 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
4.721 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (cbrt (+ 1 x)))))))
4.721 * * * * [progress]: [ 81 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
4.721 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
4.721 * * * * [progress]: [ 82 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
4.721 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
4.721 * * * * [progress]: [ 83 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
4.721 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
4.722 * * * * [progress]: [ 84 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
4.722 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
4.722 * * * * [progress]: [ 85 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
4.722 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
4.722 * * * * [progress]: [ 86 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
4.722 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ x 1)) (cbrt (sqrt (- 1 x))))))))
4.722 * * * * [progress]: [ 87 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
4.722 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ x 1)) (sqrt (cbrt (- 1 x))))))))
4.722 * * * * [progress]: [ 88 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
4.722 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x))))))))
4.723 * * * * [progress]: [ 89 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.723 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
4.723 * * * * [progress]: [ 90 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
4.723 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x))))))))
4.723 * * * * [progress]: [ 91 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
4.723 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x))))))))
4.723 * * * * [progress]: [ 92 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.723 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
4.723 * * * * [progress]: [ 93 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
4.723 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x))))))))
4.724 * * * * [progress]: [ 94 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
4.724 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
4.724 * * * * [progress]: [ 95 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
4.724 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
4.724 * * * * [progress]: [ 96 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
4.724 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))))))
4.724 * * * * [progress]: [ 97 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
4.724 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (fma (+ x 1) x 1)) (sqrt (+ x 1)))))))
4.724 * * * * [progress]: [ 98 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
4.725 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (+ x 1)))))
4.725 * * * * [progress]: [ 99 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.725 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.725 * * * * [progress]: [ 100 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.725 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log1p (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.725 * * * * [progress]: [ 101 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.725 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (expm1 (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.725 * * * * [progress]: [ 102 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
4.725 * * * * [progress]: [ 103 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.725 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.725 * * * * [progress]: [ 104 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.725 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.726 * * * * [progress]: [ 105 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.726 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
4.726 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.726 * * * * [progress]: [ 106 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.726 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (cbrt (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))))
4.727 * * * * [progress]: [ 107 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.727 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))
4.727 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.727 * * * * [progress]: [ 108 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
4.727 * * * * [progress]: [ 109 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
4.727 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
4.727 * * * * [progress]: [ 110 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
4.727 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (fma x (* 1/2 x) (- 1 x)))))
4.727 * * * * [progress]: [ 111 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
4.727 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (/ (/ 1 x) (sqrt -1)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1))))))
4.728 * * * * [progress]: [ 112 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
4.728 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (/ (/ 1 x) (sqrt -1)) (- (/ 1/2 (* (sqrt -1) (* x x))) (sqrt -1))))))
4.728 * * * * [progress]: [ 113 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.728 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
4.728 * * * * [progress]: [ 114 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.728 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
4.728 * * * * [progress]: [ 115 / 115 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
4.728 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
4.728 * * * [progress]: adding candidates to table
5.915 * [progress]: [Phase 3 of 3] Extracting.
5.916 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))> #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>)
5.917 * * * [regime-changes]: Trying 2 branch expressions: (x (/ (- 1 x) (+ 1 x)))
5.917 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))> #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>)
5.942 * * * * [regimes]: Trying to branch on (/ (- 1 x) (+ 1 x)) from (#<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))> #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>)
5.960 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.961 * [simplify]: Simplifying (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))))
5.961 * * [simplify]: iteration 1: (11 enodes)
5.961 * * [simplify]: iteration 2: (15 enodes)
5.962 * * [simplify]: Extracting #0: cost 1 inf + 0
5.962 * * [simplify]: Extracting #1: cost 3 inf + 0
5.962 * * [simplify]: Extracting #2: cost 3 inf + 1
5.962 * * [simplify]: Extracting #3: cost 4 inf + 1
5.962 * * [simplify]: Extracting #4: cost 5 inf + 1
5.962 * * [simplify]: Extracting #5: cost 6 inf + 1
5.962 * * [simplify]: Extracting #6: cost 8 inf + 1
5.962 * * [simplify]: Extracting #7: cost 10 inf + 1
5.962 * * [simplify]: Extracting #8: cost 0 inf + 1920
5.962 * [simplify]: Simplified to (* (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x)))))) 2)
8.830 * [regime-testing]: Baseline error score: 0.00912614076759595
8.834 * [regime-testing]: Oracle error score: 0.005500687585948244
8.843 * [regime-testing]: End program error score: 0.00912614076759595