0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.127 * * * [progress]: [2/2] Setting up program.
0.131 * [progress]: [Phase 2 of 3] Improving.
0.132 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.133 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.134 * * [simplify]: iteration 1: (9 enodes)
0.141 * * [simplify]: iteration 2: (36 enodes)
0.147 * * [simplify]: iteration 3: (47 enodes)
0.155 * * [simplify]: iteration 4: (51 enodes)
0.162 * * [simplify]: Extracting #0: cost 1 inf + 0
0.162 * * [simplify]: Extracting #1: cost 4 inf + 0
0.163 * * [simplify]: Extracting #2: cost 5 inf + 1
0.163 * * [simplify]: Extracting #3: cost 7 inf + 1
0.163 * * [simplify]: Extracting #4: cost 13 inf + 1
0.163 * * [simplify]: Extracting #5: cost 21 inf + 1
0.163 * * [simplify]: Extracting #6: cost 17 inf + 128
0.163 * * [simplify]: Extracting #7: cost 8 inf + 905
0.163 * * [simplify]: Extracting #8: cost 2 inf + 1927
0.164 * * [simplify]: Extracting #9: cost 0 inf + 2543
0.164 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.164 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.165 * [simplify]: Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2))
0.169 * * [progress]: iteration 1 / 4
0.169 * * * [progress]: picking best candidate
0.172 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.172 * * * [progress]: localizing error
0.210 * * * [progress]: generating rewritten candidates
0.210 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.227 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.228 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
0.239 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.248 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.248 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.249 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.249 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.249 * [taylor]: Taking taylor expansion of 1 in x
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [taylor]: Taking taylor expansion of 1 in x
0.249 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (- 0) into 0
0.251 * [backup-simplify]: Simplify (+ 1 0) into 1
0.251 * [backup-simplify]: Simplify (+ 0 1) into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.252 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.252 * [taylor]: Taking taylor expansion of 1 in x
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [taylor]: Taking taylor expansion of 1 in x
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (- 0) into 0
0.252 * [backup-simplify]: Simplify (+ 1 0) into 1
0.253 * [backup-simplify]: Simplify (+ 0 1) into 1
0.253 * [backup-simplify]: Simplify (/ 1 1) into 1
0.253 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (- 1) into -1
0.254 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.254 * [backup-simplify]: Simplify (+ 1 0) into 1
0.255 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.255 * [backup-simplify]: Simplify -2 into -2
0.255 * [backup-simplify]: Simplify (- 0) into 0
0.256 * [backup-simplify]: Simplify (+ 0 0) into 0
0.256 * [backup-simplify]: Simplify (+ 0 0) into 0
0.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.256 * [backup-simplify]: Simplify 2 into 2
0.257 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.257 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.257 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.257 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 1 in x
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [backup-simplify]: Simplify 1 into 1
0.259 * [backup-simplify]: Simplify (- 1) into -1
0.259 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.259 * [backup-simplify]: Simplify (+ 1 0) into 1
0.259 * [backup-simplify]: Simplify (/ -1 1) into -1
0.260 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.260 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.260 * [taylor]: Taking taylor expansion of 1 in x
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [taylor]: Taking taylor expansion of 1 in x
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (- 1) into -1
0.261 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.261 * [backup-simplify]: Simplify (+ 1 0) into 1
0.261 * [backup-simplify]: Simplify (/ -1 1) into -1
0.261 * [backup-simplify]: Simplify -1 into -1
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify (+ 1 0) into 1
0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (+ 0 1) into 1
0.264 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.264 * [backup-simplify]: Simplify 2 into 2
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.266 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.266 * [backup-simplify]: Simplify -2 into -2
0.266 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.267 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.267 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.267 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ 1 1) into 1
0.267 * [taylor]: Taking taylor expansion of 1 in x
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.267 * [taylor]: Taking taylor expansion of 1 in x
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ 1 1) into 1
0.268 * [backup-simplify]: Simplify (+ 1 0) into 1
0.268 * [backup-simplify]: Simplify (- 1) into -1
0.268 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.268 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.268 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.269 * [taylor]: Taking taylor expansion of 1 in x
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 1 in x
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.301 * [backup-simplify]: Simplify (+ 1 0) into 1
0.301 * [backup-simplify]: Simplify (- 1) into -1
0.302 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.302 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.302 * [backup-simplify]: Simplify -1 into -1
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.304 * [backup-simplify]: Simplify (+ 0 1) into 1
0.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 1 0) into 1
0.306 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.306 * [backup-simplify]: Simplify -2 into -2
0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.308 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.310 * [backup-simplify]: Simplify -2 into -2
0.310 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.310 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.310 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.311 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.325 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.325 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.325 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.325 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.326 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.326 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.326 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.326 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.326 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.326 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.326 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.327 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.327 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.327 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.327 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.327 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.328 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.328 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
0.328 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.328 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.328 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.328 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.328 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.328 * [taylor]: Taking taylor expansion of 1 in x
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of 1 in x
0.328 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (- 0) into 0
0.329 * [backup-simplify]: Simplify (+ 1 0) into 1
0.330 * [backup-simplify]: Simplify (+ 0 1) into 1
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.330 * [backup-simplify]: Simplify (sqrt 1) into 1
0.330 * [backup-simplify]: Simplify (- 1) into -1
0.331 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.331 * [backup-simplify]: Simplify (+ 1 0) into 1
0.332 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.332 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.332 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.332 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.332 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.332 * [taylor]: Taking taylor expansion of 1 in x
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [taylor]: Taking taylor expansion of 1 in x
0.332 * [backup-simplify]: Simplify 1 into 1
0.333 * [backup-simplify]: Simplify (- 0) into 0
0.333 * [backup-simplify]: Simplify (+ 1 0) into 1
0.333 * [backup-simplify]: Simplify (+ 0 1) into 1
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.334 * [backup-simplify]: Simplify (sqrt 1) into 1
0.334 * [backup-simplify]: Simplify (- 1) into -1
0.334 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.335 * [backup-simplify]: Simplify (+ 1 0) into 1
0.335 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.336 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.336 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify -1 into -1
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.338 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.338 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.338 * [backup-simplify]: Simplify 1/2 into 1/2
0.370 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.371 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.371 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.371 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.371 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.371 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of 1 in x
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [taylor]: Taking taylor expansion of 1 in x
0.372 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (- 1) into -1
0.373 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.374 * [backup-simplify]: Simplify (+ 1 0) into 1
0.374 * [backup-simplify]: Simplify (/ -1 1) into -1
0.374 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 1 0) into 1
0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 1) into 1
0.378 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.379 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.379 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.379 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.379 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of 1 in x
0.379 * [backup-simplify]: Simplify 1 into 1
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (/ 1 1) into 1
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (/ 1 1) into 1
0.380 * [taylor]: Taking taylor expansion of 1 in x
0.380 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (- 1) into -1
0.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.382 * [backup-simplify]: Simplify (+ 1 0) into 1
0.382 * [backup-simplify]: Simplify (/ -1 1) into -1
0.382 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (- 0) into 0
0.384 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.386 * [backup-simplify]: Simplify (+ 0 1) into 1
0.387 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.389 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.390 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.391 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.392 * [backup-simplify]: Simplify (- 0) into 0
0.392 * [backup-simplify]: Simplify (+ 0 0) into 0
0.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.393 * [backup-simplify]: Simplify (+ 0 0) into 0
0.394 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.397 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.398 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.399 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.399 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.399 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.399 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.399 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 1 into 1
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [taylor]: Taking taylor expansion of 1 in x
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of 1 in x
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [backup-simplify]: Simplify (+ 1 0) into 1
0.401 * [backup-simplify]: Simplify (- 1) into -1
0.401 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.401 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.402 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.402 * [backup-simplify]: Simplify (+ 0 1) into 1
0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.403 * [backup-simplify]: Simplify (- 0) into 0
0.403 * [backup-simplify]: Simplify (+ 1 0) into 1
0.404 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.405 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.405 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.405 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
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
0.405 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (/ 1 x)) in x
0.405 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (/ 1 1) into 1
0.406 * [backup-simplify]: Simplify (+ 1 0) into 1
0.406 * [backup-simplify]: Simplify (- 1) into -1
0.407 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.407 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.407 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.408 * [backup-simplify]: Simplify (+ 0 1) into 1
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (- 0) into 0
0.409 * [backup-simplify]: Simplify (+ 1 0) into 1
0.410 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.411 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.411 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.412 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.446 * [backup-simplify]: Simplify (+ 0 0) into 0
0.447 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.450 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.451 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.453 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
0.454 * * * [progress]: simplifying candidates
0.454 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.454 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.454 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.454 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.455 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.455 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.455 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.455 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.455 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.455 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.455 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.455 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.456 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.456 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.457 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.457 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.457 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.457 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.457 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.457 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.457 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.457 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.457 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.457 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.457 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.457 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.457 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.457 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.457 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.457 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.457 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.458 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.458 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.458 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.458 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.458 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.459 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.459 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.459 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.459 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.459 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.459 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.459 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.459 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.460 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.460 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.461 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.461 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.461 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.461 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.461 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.461 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.461 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.461 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.461 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.461 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.461 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.461 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.461 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.461 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.461 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.461 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.461 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.461 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.461 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.463 * [simplify]: Simplifying (- (log (- 1 x)) (log (+ 1 x))), (log (/ (- 1 x) (+ 1 x))), (exp (/ (- 1 x) (+ 1 x))), (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))), (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))), (cbrt (/ (- 1 x) (+ 1 x))), (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (sqrt (/ (- 1 x) (+ 1 x))), (- (- 1 x)), (- (+ 1 x)), (/ 1 (+ 1 x)), (/ x (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (cbrt (- 1 x)) (cbrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))), (/ (cbrt (- 1 x)) (sqrt (+ 1 x))), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1), (/ (cbrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (sqrt (- 1 x)) (cbrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) (sqrt (+ 1 x))), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ (sqrt (- 1 x)) 1), (/ (sqrt (- 1 x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ (sqrt 1) (sqrt x)) 1), (/ (- (sqrt 1) (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 (sqrt x)) (cbrt (+ 1 x))), (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))), (/ (- 1 (sqrt x)) (sqrt (+ 1 x))), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ (+ 1 (sqrt x)) 1), (/ (- 1 (sqrt x)) (+ 1 x)), (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (cbrt (+ 1 x))), (/ 1 (sqrt (+ 1 x))), (/ (- 1 x) (sqrt (+ 1 x))), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 1), (/ (- 1 x) (+ 1 x)), (/ 1 (+ 1 x)), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))), (/ (- 1 x) (sqrt (+ 1 x))), (/ (- 1 x) 1), (/ (- 1 x) 1), (/ (+ 1 x) (cbrt (- 1 x))), (/ (+ 1 x) (sqrt (- 1 x))), (/ (+ 1 x) (- 1 x)), (/ (+ 1 x) (- (sqrt 1) (sqrt x))), (/ (+ 1 x) (- 1 (sqrt x))), (/ (+ 1 x) (- 1 x)), (/ (- 1 x) (+ (pow 1 3) (pow x 3))), (/ (- 1 x) (- (* 1 1) (* x x))), (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))), (* (+ 1 x) (+ 1 x)), (real->posit16 (/ (- 1 x) (+ 1 x))), (log (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))))), (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)))))
0.466 * * [simplify]: iteration 1: (168 enodes)
0.590 * * [simplify]: iteration 2: (631 enodes)
0.768 * * [simplify]: Extracting #0: cost 92 inf + 0
0.768 * * [simplify]: Extracting #1: cost 312 inf + 2
0.770 * * [simplify]: Extracting #2: cost 433 inf + 975
0.773 * * [simplify]: Extracting #3: cost 317 inf + 16305
0.785 * * [simplify]: Extracting #4: cost 103 inf + 53693
0.796 * * [simplify]: Extracting #5: cost 20 inf + 72511
0.808 * * [simplify]: Extracting #6: cost 1 inf + 77033
0.821 * * [simplify]: Extracting #7: cost 0 inf + 77245
0.844 * [simplify]: Simplified to (log (/ (- 1 x) (+ x 1))), (log (/ (- 1 x) (+ x 1))), (exp (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1)))), (cbrt (/ (- 1 x) (+ x 1))), (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (sqrt (/ (- 1 x) (+ x 1))), (- (- 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) (+ 1 (* (* x x) x))), (/ (- 1 x) (- 1 (* x x))), (* (+ x (+ (* x x) 1)) (+ x 1)), (* (+ x 1) (+ x 1)), (real->posit16 (/ (- 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))))), (log (sqrt (/ (- 1 x) (+ x 1)))), (exp (sqrt (/ (- 1 x) (+ x 1)))), (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1))))), (cbrt (sqrt (/ (- 1 x) (+ x 1)))), (* (/ (- 1 x) (+ x 1)) (sqrt (/ (- 1 x) (+ x 1)))), (fabs (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (cbrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (cbrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))), (sqrt (/ (cbrt (- 1 x)) (sqrt (+ x 1)))), (fabs (cbrt (- 1 x))), (sqrt (/ (cbrt (- 1 x)) (+ x 1))), (fabs (cbrt (- 1 x))), (sqrt (/ (cbrt (- 1 x)) (+ x 1))), (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (sqrt (- 1 x)) (cbrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (sqrt (sqrt (- 1 x))), (sqrt (/ (sqrt (- 1 x)) (+ x 1))), (sqrt (sqrt (- 1 x))), (sqrt (/ (sqrt (- 1 x)) (+ x 1))), (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 x) (cbrt (+ x 1)))), (sqrt (/ 1 (sqrt (+ x 1)))), (sqrt (/ (- 1 x) (sqrt (+ x 1)))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1)))), (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))), (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 (sqrt x)) (cbrt (+ x 1)))), (sqrt (/ (+ (sqrt x) 1) (sqrt (+ x 1)))), (sqrt (/ (- 1 (sqrt x)) (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (+ (sqrt x) 1)), (sqrt (/ (- 1 (sqrt x)) (+ x 1))), (sqrt (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))), (sqrt (/ (- 1 x) (cbrt (+ x 1)))), (sqrt (/ 1 (sqrt (+ x 1)))), (sqrt (/ (- 1 x) (sqrt (+ x 1)))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), 1, (sqrt (/ (- 1 x) (+ x 1))), (sqrt (- 1 x)), (sqrt (/ 1 (+ x 1))), (sqrt (/ (- 1 x) (+ 1 (* (* x x) x)))), (sqrt (+ (* x x) (- 1 x))), (sqrt (/ (- 1 x) (- 1 (* x x)))), (sqrt (- 1 x)), (sqrt (- 1 x)), (sqrt (+ x 1)), 1/2, (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (sqrt (sqrt (/ (- 1 x) (+ x 1)))), (real->posit16 (sqrt (/ (- 1 x) (+ x 1)))), (+ 1 (- (* (* x x) 2) (* 2 x))), (+ (- (/ 2 x) (/ 2 (* x x))) -1), (+ (- (/ 2 x) (/ 2 (* x x))) -1), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (+ (- 1 x) (* (* 1/2 x) x)), (+ (/ 1 (* (sqrt -1) x)) (- (sqrt -1) (/ 1/2 (* (* (sqrt -1) x) x)))), (+ (/ 1 (* (sqrt -1) x)) (- (sqrt -1) (/ 1/2 (* (* (sqrt -1) x) x))))
0.845 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.845 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.845 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
0.845 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.845 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ x 1))))))))
0.845 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.845 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ x 1))))))))
0.845 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.845 * [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))))))))
0.846 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.846 * [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))))))))
0.846 * [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))))))))
0.846 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.846 * [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))))))))
0.846 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.846 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ x 1))) (sqrt (/ (- 1 x) (+ 1 x))))))))
0.846 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ x 1))))))))
0.846 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.846 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))
0.846 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- -1 x))))))
0.846 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.846 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x)))))))
0.846 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ x 1)))))))
0.846 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.846 * [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))))))))
0.847 * [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))))))))
0.847 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.847 * [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))))))))
0.847 * [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))))))))
0.847 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.847 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.847 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
0.847 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.847 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.847 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1)))))))
0.847 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.847 * [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))))))))
0.848 * [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))))))))
0.848 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.848 * [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))))))))
0.848 * [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))))))))
0.848 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.848 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.848 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
0.848 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.848 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.848 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1)))))))
0.848 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.848 * [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))))))))
0.848 * [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))))))))
0.848 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.848 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
0.849 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
0.849 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.849 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.849 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.849 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.849 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.849 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.849 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.849 * [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))))))))
0.849 * [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))))))))
0.849 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.849 * [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))))))))
0.850 * [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))))))))
0.850 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.850 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.850 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.850 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.850 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.850 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.850 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.850 * [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))))))))
0.850 * [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))))))))
0.850 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.850 * [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))))))))
0.851 * [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))))))))
0.851 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.851 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.851 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.851 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.851 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.851 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ x 1)))))))
0.851 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.851 * [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))))))))
0.851 * [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))))))))
0.851 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.851 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x))))))))
0.851 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1))))))))
0.851 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.851 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.852 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.852 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.852 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))
0.852 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1)))))))
0.852 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.852 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.852 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ x 1)))))))
0.852 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.852 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.852 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.852 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (/ (- 1 x) (cbrt (+ x 1))) (cbrt (+ x 1))) (cbrt (+ 1 x)))))))
0.852 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.852 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ 1 x)))))))
0.852 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.852 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
0.852 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.852 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
0.852 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.852 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))))))
0.853 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ x 1) (sqrt (- 1 x))))))))
0.853 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.853 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))
0.853 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ x 1) (- 1 (sqrt x))))))))
0.853 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ x 1) (- 1 x)))))))
0.853 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.853 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ 1 (* (* x x) x))) (+ (* 1 1) (- (* x x) (* 1 x))))))))
0.853 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.853 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))
0.853 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ x (+ (* x x) 1)) (+ x 1)))))))
0.853 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.853 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ x 1) (+ x 1)))))))
0.854 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.854 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ x 1))))))))
0.854 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.854 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.854 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.854 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.854 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.854 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.854 * [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))))))))
0.854 * [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))))))))
0.854 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.854 * [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))))))))
0.854 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.854 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))
0.854 * [simplify]: Simplified (2 2 2) to (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.854 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.854 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ x 1))))))))
0.855 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.855 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.855 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ x 1))))))))
0.855 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ x 1))))))))
0.855 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [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))))))))
0.855 * [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))))))))
0.855 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (* (/ (- 1 x) (+ x 1)) (sqrt (/ (- 1 x) (+ x 1))))))))
0.855 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.855 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))
0.855 * [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))))))))
0.856 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.856 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
0.856 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
0.856 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.856 * [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))))))))
0.856 * [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))))))))
0.856 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.856 * [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))))))))
0.856 * [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))))))))
0.856 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.856 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.856 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ x 1)))))))
0.856 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.856 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))
0.857 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ x 1)))))))
0.857 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.857 * [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))))))))
0.857 * [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))))))))
0.857 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.857 * [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))))))))
0.857 * [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))))))))
0.857 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.857 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.857 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ x 1)))))))
0.857 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.857 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))
0.858 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ x 1)))))))
0.858 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.858 * [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))))))))
0.858 * [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))))))))
0.858 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.858 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
0.858 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ x 1))))))))
0.858 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.858 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.858 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.858 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.858 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.858 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.858 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.858 * [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))))))))
0.859 * [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))))))))
0.859 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.859 * [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))))))))
0.859 * [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))))))))
0.859 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.859 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.859 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.859 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.859 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))
0.859 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.859 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.859 * [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))))))))
0.859 * [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))))))))
0.860 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.860 * [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))))))))
0.860 * [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))))))))
0.860 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.860 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.860 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.860 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.860 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))
0.860 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- 1 (sqrt x)) (+ x 1)))))))
0.860 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.860 * [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))))))))
0.860 * [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))))))))
0.860 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.860 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ x 1))))))))
0.861 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.861 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.861 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.861 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.861 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.861 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ x 1)))))))
0.861 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.861 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ x 1)))))))
0.861 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.861 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ 1 (* (* x x) x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
0.861 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ 1 (* (* x x) x)))) (sqrt (+ (* x x) (- 1 x)))))))
0.861 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
0.862 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))))))
0.862 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
0.862 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))
0.862 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.862 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))
0.862 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))
0.862 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ x 1))))))))
0.862 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.862 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.862 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.862 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))))))
0.862 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.862 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ 1 (- (* (* x x) 2) (* 2 x)))))))
0.862 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.863 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 2 x) (/ 2 (* x x))) -1)))))
0.863 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.863 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (- (/ 2 x) (/ 2 (* x x))) -1)))))
0.863 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.863 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.863 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.863 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.863 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.863 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
0.863 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.863 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (- 1 x) (* (* 1/2 x) x)))))
0.863 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.863 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ 1 (* (sqrt -1) x)) (- (sqrt -1) (/ 1/2 (* (* (sqrt -1) x) x)))))))
0.863 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.863 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ 1 (* (sqrt -1) x)) (- (sqrt -1) (/ 1/2 (* (* (sqrt -1) x) x)))))))
0.863 * * * [progress]: adding candidates to table
1.986 * * [progress]: iteration 2 / 4
1.986 * * * [progress]: picking best candidate
1.989 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
1.989 * * * [progress]: localizing error
2.021 * * * [progress]: generating rewritten candidates
2.021 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
2.036 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.044 * * * [progress]: generating series expansions
2.044 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
2.045 * [backup-simplify]: Simplify (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
2.045 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
2.045 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
2.045 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.045 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.045 * [taylor]: Taking taylor expansion of 1 in x
2.045 * [backup-simplify]: Simplify 1 into 1
2.045 * [taylor]: Taking taylor expansion of x in x
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify 1 into 1
2.045 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.045 * [taylor]: Taking taylor expansion of x in x
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify 1 into 1
2.045 * [taylor]: Taking taylor expansion of 1 in x
2.045 * [backup-simplify]: Simplify 1 into 1
2.045 * [backup-simplify]: Simplify (- 0) into 0
2.046 * [backup-simplify]: Simplify (+ 1 0) into 1
2.046 * [backup-simplify]: Simplify (+ 0 1) into 1
2.046 * [backup-simplify]: Simplify (/ 1 1) into 1
2.046 * [backup-simplify]: Simplify (sqrt 1) into 1
2.047 * [backup-simplify]: Simplify (- 1) into -1
2.047 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.047 * [backup-simplify]: Simplify (+ 1 0) into 1
2.048 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.048 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
2.048 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
2.048 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
2.048 * [taylor]: Taking taylor expansion of (- 1 x) in x
2.048 * [taylor]: Taking taylor expansion of 1 in x
2.048 * [backup-simplify]: Simplify 1 into 1
2.048 * [taylor]: Taking taylor expansion of x in x
2.048 * [backup-simplify]: Simplify 0 into 0
2.048 * [backup-simplify]: Simplify 1 into 1
2.048 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.048 * [taylor]: Taking taylor expansion of x in x
2.048 * [backup-simplify]: Simplify 0 into 0
2.048 * [backup-simplify]: Simplify 1 into 1
2.048 * [taylor]: Taking taylor expansion of 1 in x
2.048 * [backup-simplify]: Simplify 1 into 1
2.049 * [backup-simplify]: Simplify (- 0) into 0
2.049 * [backup-simplify]: Simplify (+ 1 0) into 1
2.049 * [backup-simplify]: Simplify (+ 0 1) into 1
2.049 * [backup-simplify]: Simplify (/ 1 1) into 1
2.050 * [backup-simplify]: Simplify (sqrt 1) into 1
2.050 * [backup-simplify]: Simplify (- 1) into -1
2.050 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.050 * [backup-simplify]: Simplify (+ 1 0) into 1
2.051 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
2.051 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
2.051 * [backup-simplify]: Simplify 1 into 1
2.051 * [backup-simplify]: Simplify -1 into -1
2.052 * [backup-simplify]: Simplify (- 0) into 0
2.052 * [backup-simplify]: Simplify (+ 0 0) into 0
2.052 * [backup-simplify]: Simplify (+ 0 0) into 0
2.053 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
2.053 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
2.053 * [backup-simplify]: Simplify 1/2 into 1/2
2.053 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
2.054 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
2.054 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
2.054 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.054 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.054 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.054 * [taylor]: Taking taylor expansion of 1 in x
2.054 * [backup-simplify]: Simplify 1 into 1
2.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.054 * [taylor]: Taking taylor expansion of x in x
2.054 * [backup-simplify]: Simplify 0 into 0
2.054 * [backup-simplify]: Simplify 1 into 1
2.054 * [backup-simplify]: Simplify (/ 1 1) into 1
2.054 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.054 * [taylor]: Taking taylor expansion of x in x
2.054 * [backup-simplify]: Simplify 0 into 0
2.054 * [backup-simplify]: Simplify 1 into 1
2.054 * [backup-simplify]: Simplify (/ 1 1) into 1
2.054 * [taylor]: Taking taylor expansion of 1 in x
2.054 * [backup-simplify]: Simplify 1 into 1
2.055 * [backup-simplify]: Simplify (- 1) into -1
2.055 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.055 * [backup-simplify]: Simplify (+ 1 0) into 1
2.056 * [backup-simplify]: Simplify (/ -1 1) into -1
2.056 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.057 * [backup-simplify]: Simplify (- 0) into 0
2.057 * [backup-simplify]: Simplify (+ 1 0) into 1
2.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.058 * [backup-simplify]: Simplify (+ 0 1) into 1
2.058 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.059 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
2.059 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
2.059 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
2.059 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.059 * [taylor]: Taking taylor expansion of 1 in x
2.059 * [backup-simplify]: Simplify 1 into 1
2.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.059 * [taylor]: Taking taylor expansion of x in x
2.059 * [backup-simplify]: Simplify 0 into 0
2.059 * [backup-simplify]: Simplify 1 into 1
2.059 * [backup-simplify]: Simplify (/ 1 1) into 1
2.059 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.059 * [taylor]: Taking taylor expansion of x in x
2.059 * [backup-simplify]: Simplify 0 into 0
2.059 * [backup-simplify]: Simplify 1 into 1
2.060 * [backup-simplify]: Simplify (/ 1 1) into 1
2.060 * [taylor]: Taking taylor expansion of 1 in x
2.060 * [backup-simplify]: Simplify 1 into 1
2.060 * [backup-simplify]: Simplify (- 1) into -1
2.060 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.060 * [backup-simplify]: Simplify (+ 1 0) into 1
2.061 * [backup-simplify]: Simplify (/ -1 1) into -1
2.061 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.062 * [backup-simplify]: Simplify (- 0) into 0
2.062 * [backup-simplify]: Simplify (+ 1 0) into 1
2.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.062 * [backup-simplify]: Simplify (+ 0 1) into 1
2.063 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
2.064 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
2.064 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.065 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
2.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.065 * [backup-simplify]: Simplify (- 0) into 0
2.070 * [backup-simplify]: Simplify (+ 0 0) into 0
2.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.071 * [backup-simplify]: Simplify (+ 0 0) into 0
2.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
2.074 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
2.074 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
2.076 * [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)))))
2.076 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
2.076 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
2.076 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.076 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.076 * [taylor]: Taking taylor expansion of x in x
2.076 * [backup-simplify]: Simplify 0 into 0
2.076 * [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 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.077 * [taylor]: Taking taylor expansion of 1 in x
2.077 * [backup-simplify]: Simplify 1 into 1
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 * [backup-simplify]: Simplify (+ 1 0) 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 -1) into -1
2.078 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.079 * [backup-simplify]: Simplify (+ 0 1) into 1
2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.080 * [backup-simplify]: Simplify (- 0) into 0
2.080 * [backup-simplify]: Simplify (+ 1 0) into 1
2.080 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.081 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
2.081 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.081 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.081 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.081 * [backup-simplify]: Simplify 0 into 0
2.081 * [backup-simplify]: Simplify 1 into 1
2.081 * [backup-simplify]: Simplify (/ 1 1) into 1
2.081 * [taylor]: Taking taylor expansion of 1 in x
2.082 * [backup-simplify]: Simplify 1 into 1
2.082 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.082 * [taylor]: Taking taylor expansion of 1 in x
2.082 * [backup-simplify]: Simplify 1 into 1
2.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.082 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify 1 into 1
2.082 * [backup-simplify]: Simplify (/ 1 1) into 1
2.082 * [backup-simplify]: Simplify (+ 1 0) into 1
2.082 * [backup-simplify]: Simplify (- 1) into -1
2.083 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.083 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.083 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.084 * [backup-simplify]: Simplify (+ 0 1) into 1
2.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.084 * [backup-simplify]: Simplify (- 0) into 0
2.085 * [backup-simplify]: Simplify (+ 1 0) into 1
2.085 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
2.086 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
2.086 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
2.087 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
2.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.088 * [backup-simplify]: Simplify (+ 0 0) into 0
2.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.089 * [backup-simplify]: Simplify (- 0) into 0
2.089 * [backup-simplify]: Simplify (+ 0 0) into 0
2.090 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
2.091 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
2.092 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
2.093 * [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)))))
2.093 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.094 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.094 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
2.094 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
2.094 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.094 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
2.094 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.094 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.094 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.094 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
2.094 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.095 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.095 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.095 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
2.095 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.095 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
2.095 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.096 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
2.096 * * * [progress]: simplifying candidates
2.096 * * * * [progress]: [ 1 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
2.096 * * * * [progress]: [ 2 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
2.096 * * * * [progress]: [ 3 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.096 * * * * [progress]: [ 4 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.096 * * * * [progress]: [ 5 / 111 ] 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))))))))>
2.096 * * * * [progress]: [ 6 / 111 ] 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))))))))>
2.096 * * * * [progress]: [ 7 / 111 ] 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))))))))>
2.096 * * * * [progress]: [ 8 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
2.096 * * * * [progress]: [ 9 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.096 * * * * [progress]: [ 10 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
2.096 * * * * [progress]: [ 11 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 12 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 13 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 14 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 15 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 16 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 17 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 18 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 19 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 20 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 21 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 22 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 23 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 24 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 25 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 26 / 111 ] 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))))))))>
2.097 * * * * [progress]: [ 27 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.097 * * * * [progress]: [ 28 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 29 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 30 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.097 * * * * [progress]: [ 31 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.097 * * * * [progress]: [ 32 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 33 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 34 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 35 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 36 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 37 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 38 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 39 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 40 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 41 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 42 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 43 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 44 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 45 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 46 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 47 / 111 ] 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))))))))>
2.098 * * * * [progress]: [ 48 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 49 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 50 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 51 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 52 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.098 * * * * [progress]: [ 53 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.098 * * * * [progress]: [ 54 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 55 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 56 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 57 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 58 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 59 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 60 / 111 ] 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))))))))>
2.099 * * * * [progress]: [ 61 / 111 ] 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))))))))>
2.099 * * * * [progress]: [ 62 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 63 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 64 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 65 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 66 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 67 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 68 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 69 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 70 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 71 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.099 * * * * [progress]: [ 72 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.099 * * * * [progress]: [ 73 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 74 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 75 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 76 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.100 * * * * [progress]: [ 77 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 78 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 79 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 80 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
2.100 * * * * [progress]: [ 81 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
2.100 * * * * [progress]: [ 82 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
2.100 * * * * [progress]: [ 83 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
2.100 * * * * [progress]: [ 84 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
2.100 * * * * [progress]: [ 85 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
2.100 * * * * [progress]: [ 86 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
2.100 * * * * [progress]: [ 87 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.100 * * * * [progress]: [ 88 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
2.101 * * * * [progress]: [ 89 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
2.101 * * * * [progress]: [ 90 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.101 * * * * [progress]: [ 91 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
2.101 * * * * [progress]: [ 92 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.101 * * * * [progress]: [ 93 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
2.101 * * * * [progress]: [ 94 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
2.101 * * * * [progress]: [ 95 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
2.101 * * * * [progress]: [ 96 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
2.101 * * * * [progress]: [ 97 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.101 * * * * [progress]: [ 98 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
2.101 * * * * [progress]: [ 99 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.101 * * * * [progress]: [ 100 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.101 * * * * [progress]: [ 101 / 111 ] 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))))))))>
2.101 * * * * [progress]: [ 102 / 111 ] 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))))))))>
2.102 * * * * [progress]: [ 103 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.102 * * * * [progress]: [ 104 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.102 * * * * [progress]: [ 105 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.102 * * * * [progress]: [ 106 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
2.102 * * * * [progress]: [ 107 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
2.102 * * * * [progress]: [ 108 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
2.102 * * * * [progress]: [ 109 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.102 * * * * [progress]: [ 110 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.102 * * * * [progress]: [ 111 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.104 * [simplify]: Simplifying (- (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))), (/ 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(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)) 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(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)))), (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))))
2.108 * * [simplify]: iteration 1: (162 enodes)
2.173 * * [simplify]: iteration 2: (548 enodes)
2.298 * * [simplify]: iteration 3: (787 enodes)
2.544 * * [simplify]: Extracting #0: cost 72 inf + 0
2.545 * * [simplify]: Extracting #1: cost 227 inf + 1
2.547 * * [simplify]: Extracting #2: cost 327 inf + 1062
2.553 * * [simplify]: Extracting #3: cost 264 inf + 17881
2.566 * * [simplify]: Extracting #4: cost 123 inf + 50443
2.577 * * [simplify]: Extracting #5: cost 31 inf + 73475
2.589 * * [simplify]: Extracting #6: cost 7 inf + 79610
2.613 * * [simplify]: Extracting #7: cost 1 inf + 81172
2.639 * * [simplify]: Extracting #8: cost 0 inf + 81384
2.665 * [simplify]: Simplified to (log (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (log (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (exp (/ (sqrt (- 1 x)) (sqrt (+ x 1)))), (* (/ (- 1 x) (+ x 1)) (/ (sqrt (- 1 x)) (sqrt (+ 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) (+ x 1)) (/ (sqrt (- 1 x)) (sqrt (+ 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 (+ (sqrt x) 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (sqrt (+ (sqrt x) 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ (sqrt x) 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))), (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ x 1)))), (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ x 1)))), (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (sqrt (+ (sqrt x) 1)), (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1))), (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))), (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ x 1)))), (sqrt (+ (sqrt x) 1)), (/ (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 (+ 1 (* (* x x) x)))), (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))), (* (sqrt (+ (+ x 1) (* x x))) (sqrt (+ x 1))), (+ x 1), (real->posit16 (/ (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))))), (+ (- 1 x) (* x (* 1/2 x))), (+ (+ (/ -1/2 (* (sqrt -1) (* x x))) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)), (+ (+ (/ -1/2 (* (sqrt -1) (* x x))) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1)))), (atan (sqrt (/ (- 1 x) (+ x 1))))
2.665 * * * * [progress]: [ 1 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
2.666 * * * * [progress]: [ 2 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
2.666 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.666 * * * * [progress]: [ 3 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.666 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.666 * * * * [progress]: [ 4 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.666 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.666 * * * * [progress]: [ 5 / 111 ] 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))))))))>
2.666 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (* (/ (- 1 x) (+ x 1)) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.666 * * * * [progress]: [ 6 / 111 ] 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))))))))>
2.667 * [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))))))))
2.667 * [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))))))))
2.667 * * * * [progress]: [ 7 / 111 ] 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))))))))>
2.667 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (* (/ (- 1 x) (+ x 1)) (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.667 * * * * [progress]: [ 8 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
2.667 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.667 * * * * [progress]: [ 9 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.667 * [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))))))))
2.668 * [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))))))))
2.668 * * * * [progress]: [ 10 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
2.668 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))
2.668 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ x 1)))))))
2.668 * * * * [progress]: [ 11 / 111 ] 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))))))))>
2.668 * [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))))))))
2.668 * [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))))))))
2.668 * * * * [progress]: [ 12 / 111 ] 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))))))))>
2.669 * [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))))))))
2.669 * [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))))))))
2.669 * * * * [progress]: [ 13 / 111 ] 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))))))))>
2.669 * [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))))))))
2.669 * [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))))))))
2.669 * * * * [progress]: [ 14 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.669 * [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)))))))
2.670 * [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)))))))
2.670 * * * * [progress]: [ 15 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.670 * [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)))))))
2.670 * [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)))))))
2.670 * * * * [progress]: [ 16 / 111 ] 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))))))))>
2.670 * [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))))))))
2.670 * [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))))))))
2.671 * * * * [progress]: [ 17 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.671 * [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)))))))
2.671 * [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)))))))
2.671 * * * * [progress]: [ 18 / 111 ] 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))))))))>
2.671 * [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))))))))
2.671 * [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))))))))
2.672 * * * * [progress]: [ 19 / 111 ] 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))))))))>
2.672 * [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))))))))
2.672 * [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))))))))
2.672 * * * * [progress]: [ 20 / 111 ] 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))))))))>
2.672 * [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))))))))
2.672 * [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))))))))
2.672 * * * * [progress]: [ 21 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.673 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
2.673 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
2.673 * * * * [progress]: [ 22 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.673 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
2.673 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
2.673 * * * * [progress]: [ 23 / 111 ] 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))))))))>
2.673 * [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))))))))
2.673 * [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))))))))
2.674 * * * * [progress]: [ 24 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.674 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))
2.674 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1)))))))
2.674 * * * * [progress]: [ 25 / 111 ] 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))))))))>
2.674 * [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))))))))
2.674 * [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))))))))
2.674 * * * * [progress]: [ 26 / 111 ] 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))))))))>
2.675 * [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))))))))
2.675 * [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))))))))
2.675 * * * * [progress]: [ 27 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.675 * [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))))))))
2.675 * [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))))))))
2.675 * * * * [progress]: [ 28 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.675 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.676 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.676 * * * * [progress]: [ 29 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.676 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.676 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.676 * * * * [progress]: [ 30 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.676 * [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))))))))
2.676 * [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))))))))
2.676 * * * * [progress]: [ 31 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.676 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.677 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.678 * * * * [progress]: [ 32 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.678 * [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))))))))
2.679 * [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))))))))
2.679 * * * * [progress]: [ 33 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.679 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
2.679 * [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))))))))
2.679 * * * * [progress]: [ 34 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.679 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.679 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.680 * * * * [progress]: [ 35 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.680 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.680 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.680 * * * * [progress]: [ 36 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.680 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.680 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.680 * * * * [progress]: [ 37 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.680 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.680 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.681 * * * * [progress]: [ 38 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.681 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.681 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.681 * * * * [progress]: [ 39 / 111 ] 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))))))))>
2.681 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))))))
2.681 * [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))))))))
2.681 * * * * [progress]: [ 40 / 111 ] 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))))))))>
2.681 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))))))
2.682 * [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))))))))
2.682 * * * * [progress]: [ 41 / 111 ] 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))))))))>
2.682 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
2.682 * [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))))))))
2.682 * * * * [progress]: [ 42 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.682 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
2.683 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.683 * * * * [progress]: [ 43 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.683 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
2.683 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.683 * * * * [progress]: [ 44 / 111 ] 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))))))))>
2.683 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
2.683 * [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))))))))
2.684 * * * * [progress]: [ 45 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
2.684 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))
2.684 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.684 * * * * [progress]: [ 46 / 111 ] 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))))))))>
2.684 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))))))
2.684 * [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))))))))
2.684 * * * * [progress]: [ 47 / 111 ] 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))))))))>
2.685 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))))))
2.685 * [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))))))))
2.685 * * * * [progress]: [ 48 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
2.685 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
2.685 * [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))))))))
2.685 * * * * [progress]: [ 49 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.685 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
2.686 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.686 * * * * [progress]: [ 50 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.686 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
2.686 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.686 * * * * [progress]: [ 51 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
2.686 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt x) 1)) (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))
2.686 * [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))))))))
2.687 * * * * [progress]: [ 52 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
2.687 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))
2.687 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ x 1)))))))
2.687 * * * * [progress]: [ 53 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.687 * [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))))))))
2.687 * [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))))))))
2.687 * * * * [progress]: [ 54 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.687 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
2.688 * [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))))))))
2.688 * * * * [progress]: [ 55 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.688 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.688 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.688 * * * * [progress]: [ 56 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.689 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.689 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.689 * * * * [progress]: [ 57 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.689 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.689 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.689 * * * * [progress]: [ 58 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.689 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.690 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.690 * * * * [progress]: [ 59 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.690 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.690 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.690 * * * * [progress]: [ 60 / 111 ] 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))))))))>
2.690 * [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))))))))
2.690 * [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))))))))
2.690 * * * * [progress]: [ 61 / 111 ] 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))))))))>
2.691 * [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))))))))
2.691 * [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))))))))
2.691 * * * * [progress]: [ 62 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.691 * [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))))))))
2.691 * [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))))))))
2.691 * * * * [progress]: [ 63 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.691 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.691 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.692 * * * * [progress]: [ 64 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.692 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.692 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.692 * * * * [progress]: [ 65 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
2.692 * [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))))))))
2.692 * [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))))))))
2.692 * * * * [progress]: [ 66 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
2.692 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))
2.692 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1)))))))
2.693 * * * * [progress]: [ 67 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
2.693 * [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))))))))
2.693 * [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))))))))
2.693 * * * * [progress]: [ 68 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
2.693 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))
2.693 * [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))))))))
2.693 * * * * [progress]: [ 69 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.693 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.694 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.694 * * * * [progress]: [ 70 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.694 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.694 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.694 * * * * [progress]: [ 71 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.694 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.694 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.694 * * * * [progress]: [ 72 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
2.694 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))
2.695 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1))))))))
2.695 * * * * [progress]: [ 73 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.695 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))
2.695 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))
2.695 * * * * [progress]: [ 74 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.695 * * * * [progress]: [ 75 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
2.695 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ x 1)))))))
2.695 * * * * [progress]: [ 76 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.695 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
2.695 * * * * [progress]: [ 77 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
2.695 * [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)))))))
2.695 * * * * [progress]: [ 78 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
2.696 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (fabs (cbrt (+ x 1)))) (sqrt (cbrt (+ 1 x)))))))
2.696 * * * * [progress]: [ 79 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
2.696 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
2.696 * * * * [progress]: [ 80 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
2.696 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
2.696 * * * * [progress]: [ 81 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
2.696 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
2.696 * * * * [progress]: [ 82 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
2.696 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))))))
2.697 * * * * [progress]: [ 83 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
2.697 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
2.697 * * * * [progress]: [ 84 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
2.697 * [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))))))))
2.697 * * * * [progress]: [ 85 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
2.697 * [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))))))))
2.697 * * * * [progress]: [ 86 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
2.697 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x))))))))
2.697 * * * * [progress]: [ 87 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.697 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
2.698 * * * * [progress]: [ 88 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
2.698 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x))))))))
2.698 * * * * [progress]: [ 89 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
2.698 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (sqrt (- 1 (sqrt x))))))))
2.698 * * * * [progress]: [ 90 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.698 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
2.698 * * * * [progress]: [ 91 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
2.698 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (sqrt (- 1 x))))))))
2.698 * * * * [progress]: [ 92 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
2.698 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))
2.699 * * * * [progress]: [ 93 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
2.699 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ 1 (* (* x x) x)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))
2.699 * * * * [progress]: [ 94 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
2.699 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (sqrt (- 1 x))))))
2.699 * * * * [progress]: [ 95 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
2.699 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ (+ x 1) (* x x))) (sqrt (+ x 1)))))))
2.699 * * * * [progress]: [ 96 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
2.699 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (+ x 1)))))
2.699 * * * * [progress]: [ 97 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.700 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.700 * * * * [progress]: [ 98 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
2.700 * * * * [progress]: [ 99 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.700 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.700 * * * * [progress]: [ 100 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.700 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.700 * * * * [progress]: [ 101 / 111 ] 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))))))))>
2.700 * [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))))))))
2.700 * [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))))))))
2.701 * * * * [progress]: [ 102 / 111 ] 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))))))))>
2.701 * [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)))))))))
2.701 * * * * [progress]: [ 103 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.701 * [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))))))))
2.701 * [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))))))))
2.701 * * * * [progress]: [ 104 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
2.701 * * * * [progress]: [ 105 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
2.701 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))))
2.701 * * * * [progress]: [ 106 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
2.701 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (- 1 x) (* x (* 1/2 x))))))
2.702 * * * * [progress]: [ 107 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
2.702 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (/ -1/2 (* (sqrt -1) (* x x))) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)))))
2.702 * * * * [progress]: [ 108 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
2.702 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (+ (/ -1/2 (* (sqrt -1) (* x x))) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)))))
2.702 * * * * [progress]: [ 109 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.702 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.702 * * * * [progress]: [ 110 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.702 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.702 * * * * [progress]: [ 111 / 111 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
2.702 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))
2.702 * * * [progress]: adding candidates to table
3.780 * [progress]: [Phase 3 of 3] Extracting.
3.781 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.782 * * * [regime-changes]: Trying 5 branch expressions: (x (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))) (atan (sqrt (/ (- 1 x) (+ 1 x)))) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))
3.782 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.804 * * * * [regimes]: Trying to branch on (/ (- 1 x) (+ 1 x)) from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.819 * * * * [regimes]: Trying to branch on (sqrt (/ (- 1 x) (+ 1 x))) from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.852 * * * * [regimes]: Trying to branch on (atan (sqrt (/ (- 1 x) (+ 1 x)))) from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.890 * * * * [regimes]: Trying to branch on (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>)
3.931 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.933 * [simplify]: Simplifying (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
3.933 * * [simplify]: iteration 1: (10 enodes)
3.934 * * [simplify]: iteration 2: (14 enodes)
3.935 * * [simplify]: Extracting #0: cost 1 inf + 0
3.935 * * [simplify]: Extracting #1: cost 3 inf + 0
3.935 * * [simplify]: Extracting #2: cost 3 inf + 1
3.935 * * [simplify]: Extracting #3: cost 5 inf + 1
3.935 * * [simplify]: Extracting #4: cost 7 inf + 1
3.935 * * [simplify]: Extracting #5: cost 9 inf + 1
3.935 * * [simplify]: Extracting #6: cost 0 inf + 1108
3.936 * [simplify]: Simplified to (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
6.819 * [regime-testing]: Baseline error score: 0.015251906488311038
6.824 * [regime-testing]: Oracle error score: 0.006625828228528566
6.833 * [regime-testing]: End program error score: 0.015251906488311038