0.896 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
0.179 * * * [progress]: [2/2] Setting up program.
0.183 * [progress]: [Phase 2 of 3] Improving.
0.183 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.185 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
0.186 * * [simplify]: iteration 0: 9 enodes
0.190 * * [simplify]: iteration 1: 18 enodes
0.192 * * [simplify]: iteration 2: 21 enodes
0.195 * * [simplify]: iteration 3: 23 enodes
0.197 * * [simplify]: iteration complete: 23 enodes
0.198 * * [simplify]: Extracting #0: cost 1 inf + 0
0.198 * * [simplify]: Extracting #1: cost 3 inf + 0
0.198 * * [simplify]: Extracting #2: cost 3 inf + 1
0.198 * * [simplify]: Extracting #3: cost 4 inf + 1
0.198 * * [simplify]: Extracting #4: cost 9 inf + 1
0.198 * * [simplify]: Extracting #5: cost 12 inf + 1
0.198 * * [simplify]: Extracting #6: cost 8 inf + 86
0.199 * * [simplify]: Extracting #7: cost 3 inf + 536
0.199 * * [simplify]: Extracting #8: cost 1 inf + 965
0.199 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.199 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.203 * * [progress]: iteration 1 / 4
0.203 * * * [progress]: picking best candidate
0.206 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.206 * * * [progress]: localizing error
0.223 * * * [progress]: generating rewritten candidates
0.223 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.254 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.265 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.269 * * * [progress]: generating series expansions
0.269 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.276 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.276 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.277 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.277 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.277 * [backup-simplify]: Simplify 1 into 1
0.278 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify (+ 1 0) into 1
0.279 * [backup-simplify]: Simplify (+ 0 1) into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.279 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.279 * [taylor]: Taking taylor expansion of 1 in x
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.280 * [taylor]: Taking taylor expansion of 1 in x
0.280 * [backup-simplify]: Simplify 1 into 1
0.280 * [backup-simplify]: Simplify (- 0) into 0
0.280 * [backup-simplify]: Simplify (+ 1 0) into 1
0.281 * [backup-simplify]: Simplify (+ 0 1) into 1
0.281 * [backup-simplify]: Simplify (/ 1 1) into 1
0.282 * [backup-simplify]: Simplify 1 into 1
0.282 * [backup-simplify]: Simplify (- 1) into -1
0.282 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.283 * [backup-simplify]: Simplify (+ 1 0) into 1
0.283 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.283 * [backup-simplify]: Simplify -2 into -2
0.284 * [backup-simplify]: Simplify (- 0) into 0
0.284 * [backup-simplify]: Simplify (+ 0 0) into 0
0.284 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.285 * [backup-simplify]: Simplify 2 into 2
0.286 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.286 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.286 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.286 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.286 * [taylor]: Taking taylor expansion of 1 in x
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.287 * [backup-simplify]: Simplify (/ 1 1) into 1
0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [backup-simplify]: Simplify (/ 1 1) into 1
0.287 * [taylor]: Taking taylor expansion of 1 in x
0.287 * [backup-simplify]: Simplify 1 into 1
0.288 * [backup-simplify]: Simplify (- 1) into -1
0.288 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.288 * [backup-simplify]: Simplify (+ 1 0) into 1
0.288 * [backup-simplify]: Simplify (/ -1 1) into -1
0.288 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.288 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.288 * [taylor]: Taking taylor expansion of 1 in x
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (/ 1 1) into 1
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (/ 1 1) into 1
0.289 * [taylor]: Taking taylor expansion of 1 in x
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (- 1) into -1
0.290 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.290 * [backup-simplify]: Simplify (+ 1 0) into 1
0.290 * [backup-simplify]: Simplify (/ -1 1) into -1
0.290 * [backup-simplify]: Simplify -1 into -1
0.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 1 0) into 1
0.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.292 * [backup-simplify]: Simplify (+ 0 1) into 1
0.293 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.293 * [backup-simplify]: Simplify 2 into 2
0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (- 0) into 0
0.294 * [backup-simplify]: Simplify (+ 0 0) into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.294 * [backup-simplify]: Simplify (+ 0 0) into 0
0.295 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.295 * [backup-simplify]: Simplify -2 into -2
0.295 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.296 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.296 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.296 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [backup-simplify]: Simplify (/ 1 1) into 1
0.296 * [taylor]: Taking taylor expansion of 1 in x
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 1 in x
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [backup-simplify]: Simplify (/ 1 1) into 1
0.297 * [backup-simplify]: Simplify (+ 1 0) into 1
0.297 * [backup-simplify]: Simplify (- 1) into -1
0.297 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.297 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.297 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ 1 1) into 1
0.298 * [taylor]: Taking taylor expansion of 1 in x
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of 1 in x
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ 1 1) into 1
0.298 * [backup-simplify]: Simplify (+ 1 0) into 1
0.299 * [backup-simplify]: Simplify (- 1) into -1
0.299 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.299 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.299 * [backup-simplify]: Simplify -1 into -1
0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (+ 0 1) into 1
0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.301 * [backup-simplify]: Simplify (+ 1 0) into 1
0.301 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.301 * [backup-simplify]: Simplify -2 into -2
0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.304 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.304 * [backup-simplify]: Simplify -2 into -2
0.304 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.304 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.304 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
0.304 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.304 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.304 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.304 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.305 * [taylor]: Taking taylor expansion of 1 in x
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [taylor]: Taking taylor expansion of 1 in x
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 1 0) into 1
0.306 * [backup-simplify]: Simplify (+ 0 1) into 1
0.306 * [backup-simplify]: Simplify (/ 1 1) into 1
0.306 * [backup-simplify]: Simplify (sqrt 1) into 1
0.306 * [backup-simplify]: Simplify (- 1) into -1
0.307 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.307 * [backup-simplify]: Simplify (+ 1 0) into 1
0.307 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.308 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.308 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.308 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.308 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 1 0) into 1
0.309 * [backup-simplify]: Simplify (+ 0 1) into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [backup-simplify]: Simplify (sqrt 1) into 1
0.310 * [backup-simplify]: Simplify (- 1) into -1
0.310 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.310 * [backup-simplify]: Simplify (+ 1 0) into 1
0.311 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.311 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify -1 into -1
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify (+ 0 0) into 0
0.312 * [backup-simplify]: Simplify (+ 0 0) into 0
0.313 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.313 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
0.313 * [backup-simplify]: Simplify 1/2 into 1/2
0.314 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
0.314 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
0.314 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.314 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.314 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.314 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of 1 in x
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [taylor]: Taking taylor expansion of 1 in x
0.314 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (- 1) into -1
0.315 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.315 * [backup-simplify]: Simplify (+ 1 0) into 1
0.316 * [backup-simplify]: Simplify (/ -1 1) into -1
0.316 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (- 0) into 0
0.317 * [backup-simplify]: Simplify (+ 1 0) into 1
0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.318 * [backup-simplify]: Simplify (+ 0 1) into 1
0.318 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.319 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.319 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.319 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.319 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of 1 in x
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (/ 1 1) into 1
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (/ 1 1) into 1
0.320 * [taylor]: Taking taylor expansion of 1 in x
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (- 1) into -1
0.320 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.321 * [backup-simplify]: Simplify (+ 1 0) into 1
0.321 * [backup-simplify]: Simplify (/ -1 1) into -1
0.321 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.322 * [backup-simplify]: Simplify (- 0) into 0
0.322 * [backup-simplify]: Simplify (+ 1 0) into 1
0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (+ 0 1) into 1
0.323 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.324 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
0.324 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.325 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.326 * [backup-simplify]: Simplify (- 0) into 0
0.326 * [backup-simplify]: Simplify (+ 0 0) into 0
0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.327 * [backup-simplify]: Simplify (+ 0 0) into 0
0.328 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.330 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.330 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.332 * [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)))))
0.332 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
0.332 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.332 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (- 1 (/ 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 (/ 1 x) 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
0.333 * [backup-simplify]: Simplify (/ 1 1) into 1
0.333 * [backup-simplify]: Simplify (+ 1 0) into 1
0.333 * [backup-simplify]: Simplify (- 1) 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 (sqrt -1)
0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.335 * [backup-simplify]: Simplify (+ 0 1) into 1
0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.336 * [backup-simplify]: Simplify (+ 1 0) into 1
0.336 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.337 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.337 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.337 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 1 into 1
0.338 * [backup-simplify]: Simplify (/ 1 1) into 1
0.338 * [taylor]: Taking taylor expansion of 1 in x
0.338 * [backup-simplify]: Simplify 1 into 1
0.338 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of 1 in x
0.338 * [backup-simplify]: Simplify 1 into 1
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 1 into 1
0.338 * [backup-simplify]: Simplify (/ 1 1) into 1
0.338 * [backup-simplify]: Simplify (+ 1 0) into 1
0.339 * [backup-simplify]: Simplify (- 1) into -1
0.345 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.346 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.346 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.347 * [backup-simplify]: Simplify (+ 0 1) into 1
0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.348 * [backup-simplify]: Simplify (- 0) into 0
0.348 * [backup-simplify]: Simplify (+ 1 0) into 1
0.348 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.349 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
0.350 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.350 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.351 * [backup-simplify]: Simplify (+ 0 0) into 0
0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.352 * [backup-simplify]: Simplify (- 0) into 0
0.352 * [backup-simplify]: Simplify (+ 0 0) into 0
0.353 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.354 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
0.355 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
0.357 * [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)))))
0.357 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.357 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.357 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.357 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.358 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.358 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.358 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.359 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.359 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.359 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.359 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.360 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.360 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.360 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.361 * * * [progress]: simplifying candidates
0.361 * * * * [progress]: [ 1 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 2 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 3 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.361 * * * * [progress]: [ 4 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.361 * * * * [progress]: [ 5 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 6 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 7 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 8 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 9 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 10 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.361 * * * * [progress]: [ 11 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.361 * * * * [progress]: [ 12 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.361 * * * * [progress]: [ 13 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.361 * * * * [progress]: [ 14 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.361 * * * * [progress]: [ 15 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.361 * * * * [progress]: [ 16 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.361 * * * * [progress]: [ 17 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.361 * * * * [progress]: [ 18 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.361 * * * * [progress]: [ 19 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.361 * * * * [progress]: [ 20 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.361 * * * * [progress]: [ 21 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 22 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 23 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 24 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 25 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 26 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 27 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 28 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 29 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 30 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 31 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 32 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 33 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 34 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.362 * * * * [progress]: [ 35 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 36 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 37 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.362 * * * * [progress]: [ 38 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.362 * * * * [progress]: [ 39 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.362 * * * * [progress]: [ 40 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.362 * * * * [progress]: [ 41 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.362 * * * * [progress]: [ 42 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.362 * * * * [progress]: [ 43 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.362 * * * * [progress]: [ 44 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.362 * * * * [progress]: [ 45 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.363 * * * * [progress]: [ 46 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.363 * * * * [progress]: [ 47 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.363 * * * * [progress]: [ 48 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.363 * * * * [progress]: [ 49 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.363 * * * * [progress]: [ 50 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.363 * * * * [progress]: [ 51 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.363 * * * * [progress]: [ 52 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.363 * * * * [progress]: [ 53 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.363 * * * * [progress]: [ 54 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 55 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 56 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 57 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) 1/2))))>
0.363 * * * * [progress]: [ 58 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (/ (- 1 x) (+ 1 x))) 1))))>
0.363 * * * * [progress]: [ 59 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 60 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 61 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 62 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 63 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 64 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.363 * * * * [progress]: [ 65 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.363 * * * * [progress]: [ 66 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.363 * * * * [progress]: [ 67 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.363 * * * * [progress]: [ 68 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.363 * * * * [progress]: [ 69 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.363 * * * * [progress]: [ 70 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 71 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 72 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) 1)) (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 73 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 74 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 75 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 76 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 77 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 78 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 79 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 80 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 81 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 82 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 83 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 84 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) 1)) (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 85 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 86 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ 1 x)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.364 * * * * [progress]: [ 87 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 88 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ 1 1)) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 89 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.364 * * * * [progress]: [ 90 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x)))))))>
0.364 * * * * [progress]: [ 91 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.364 * * * * [progress]: [ 92 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
0.364 * * * * [progress]: [ 93 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
0.364 * * * * [progress]: [ 94 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ 1 x)) (/ 1 2)))))>
0.365 * * * * [progress]: [ 95 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 96 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.365 * * * * [progress]: [ 97 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
0.365 * * * * [progress]: [ 98 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.365 * * * * [progress]: [ 99 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 100 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 101 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 102 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.365 * * * * [progress]: [ 103 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 104 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 105 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 106 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 107 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 108 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.365 * * * * [progress]: [ 109 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.365 * * * * [progress]: [ 110 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.365 * * * * [progress]: [ 111 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.365 * * * * [progress]: [ 112 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.365 * * * * [progress]: [ 113 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
0.365 * * * * [progress]: [ 114 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.365 * * * * [progress]: [ 115 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
0.365 * * * * [progress]: [ 116 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.365 * * * * [progress]: [ 117 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.365 * * * * [progress]: [ 118 / 118 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.367 * [simplify]: Simplifying:
  (expm1 (/ (- 1 x) (+ 1 x)))
  (log1p (/ (- 1 x) (+ 1 x)))
  (- (log (- 1 x)) (log (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- (+ 1 x))
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) 1)
  (/ (- 1 x) 1)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- (sqrt 1) (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (pow 1 3) (pow x 3)))
  (/ (- 1 x) (- (* 1 1) (* x x)))
  (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (expm1 (sqrt (/ (- 1 x) (+ 1 x))))
  (log1p (sqrt (/ (- 1 x) (+ 1 x))))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ (sqrt (- 1 x)) 1))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ (sqrt 1) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ (+ 1 (sqrt x)) 1))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (sqrt (/ (- 1 x) (cbrt (+ 1 x))))
  (sqrt (/ 1 (sqrt (+ 1 x))))
  (sqrt (/ (- 1 x) (sqrt (+ 1 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt 1)
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3))))
  (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))
  (sqrt (/ (- 1 x) (- (* 1 1) (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (log1p (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
0.368 * * [simplify]: iteration 0: 174 enodes
0.419 * * [simplify]: iteration 1: 360 enodes
0.550 * * [simplify]: iteration 2: 842 enodes
1.158 * * [simplify]: iteration 3: 2983 enodes
2.702 * * [simplify]: iteration complete: 5139 enodes
2.702 * * [simplify]: Extracting #0: cost 98 inf + 0
2.706 * * [simplify]: Extracting #1: cost 1119 inf + 2
2.719 * * [simplify]: Extracting #2: cost 1633 inf + 3125
2.751 * * [simplify]: Extracting #3: cost 878 inf + 109872
2.808 * * [simplify]: Extracting #4: cost 131 inf + 261530
2.874 * * [simplify]: Extracting #5: cost 5 inf + 281779
2.966 * * [simplify]: Extracting #6: cost 0 inf + 281959
3.073 * [simplify]: Simplified to:
  (expm1 (/ (- 1 x) (+ 1 x)))
  (log1p (/ (- 1 x) (+ 1 x)))
  (log (/ (- 1 x) (+ 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)) (/ (sqrt (+ 1 x)) (cbrt (- 1 x))))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (cbrt (- 1 x)) (+ 1 x))
  (* (cbrt (- 1 x)) (cbrt (- 1 x)))
  (/ (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))
  (/ (sqrt (- 1 x)) (+ 1 x))
  (sqrt (- 1 x))
  (/ (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 x) (+ 1 x))
  1
  (/ (- 1 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 (sqrt x)) (+ 1 x))
  (+ 1 (sqrt x))
  (/ (- 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 (sqrt x)) (+ 1 x))
  (+ 1 (sqrt x))
  (/ (- 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 x) (+ 1 x))
  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 x)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (fma x (* x x) 1))
  (/ (- 1 x) (- 1 (* x x)))
  (fma (* x (+ 1 x)) (+ 1 x) (+ 1 x))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (expm1 (sqrt (/ (- 1 x) (+ 1 x))))
  (log1p (sqrt (/ (- 1 x) (+ 1 x))))
  (log (sqrt (/ (- 1 x) (+ 1 x))))
  (exp (sqrt (/ (- 1 x) (+ 1 x))))
  (* (cbrt (sqrt (/ (- 1 x) (+ 1 x)))) (cbrt (sqrt (/ (- 1 x) (+ 1 x)))))
  (cbrt (sqrt (/ (- 1 x) (+ 1 x))))
  (* (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))))
  (fabs (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (fabs (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x))))
  (sqrt (/ (cbrt (- 1 x)) (/ (sqrt (+ 1 x)) (cbrt (- 1 x)))))
  (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))
  (fabs (cbrt (- 1 x)))
  (sqrt (/ (cbrt (- 1 x)) (+ 1 x)))
  (fabs (cbrt (- 1 x)))
  (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)))
  (sqrt (/ (sqrt (- 1 x)) (+ 1 x)))
  (sqrt (sqrt (- 1 x)))
  (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))))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 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)))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (+ 1 (sqrt x)))
  (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)))
  (sqrt (/ (- 1 (sqrt x)) (+ 1 x)))
  (sqrt (+ 1 (sqrt x)))
  (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))))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  1
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (- 1 x))
  (sqrt (/ 1 (+ 1 x)))
  (sqrt (/ (- 1 x) (fma x (* x x) 1)))
  (sqrt (- (fma x x 1) x))
  (sqrt (/ (- 1 x) (- 1 (* x x))))
  (sqrt (- 1 x))
  (sqrt (- 1 x))
  (sqrt (+ 1 x))
  1/2
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (sqrt (sqrt (/ (- 1 x) (+ 1 x))))
  (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))
  (expm1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (log1p (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (fma (* 2 x) x 1) (* 2 x))
  (+ (- (/ 2 x) (/ 2 (* x x))) -1)
  (+ (- (/ 2 x) (/ 2 (* x x))) -1)
  (fma x (* x 1/2) (- 1 x))
  (+ (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x)))
  (+ (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x)))
  (atan (sqrt (/ (- 1 x) (+ 1 x))))
  (atan (sqrt (/ (- 1 x) (+ 1 x))))
  (atan (sqrt (/ (- 1 x) (+ 1 x))))
3.090 * * * [progress]: adding candidates to table
3.559 * * [progress]: iteration 2 / 4
3.559 * * * [progress]: picking best candidate
3.569 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))>
3.569 * * * [progress]: localizing error
3.605 * * * [progress]: generating rewritten candidates
3.605 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
3.630 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 1)
3.636 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
3.648 * * * [progress]: generating series expansions
3.648 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
3.649 * [backup-simplify]: Simplify (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1)))
3.649 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
3.649 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
3.649 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
3.649 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.649 * [taylor]: Taking taylor expansion of 1 in x
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [taylor]: Taking taylor expansion of (+ x 1) in x
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [taylor]: Taking taylor expansion of 1 in x
3.649 * [backup-simplify]: Simplify 1 into 1
3.650 * [backup-simplify]: Simplify (- 0) into 0
3.650 * [backup-simplify]: Simplify (+ 1 0) into 1
3.651 * [backup-simplify]: Simplify (+ 0 1) into 1
3.651 * [backup-simplify]: Simplify (/ 1 1) into 1
3.651 * [backup-simplify]: Simplify (sqrt 1) into 1
3.651 * [backup-simplify]: Simplify (- 1) into -1
3.652 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.652 * [backup-simplify]: Simplify (+ 1 0) into 1
3.652 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
3.653 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
3.653 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
3.653 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
3.653 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.653 * [taylor]: Taking taylor expansion of 1 in x
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [taylor]: Taking taylor expansion of x in x
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [taylor]: Taking taylor expansion of (+ x 1) in x
3.653 * [taylor]: Taking taylor expansion of x in x
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [taylor]: Taking taylor expansion of 1 in x
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [backup-simplify]: Simplify (- 0) into 0
3.654 * [backup-simplify]: Simplify (+ 1 0) into 1
3.654 * [backup-simplify]: Simplify (+ 0 1) into 1
3.654 * [backup-simplify]: Simplify (/ 1 1) into 1
3.655 * [backup-simplify]: Simplify (sqrt 1) into 1
3.655 * [backup-simplify]: Simplify (- 1) into -1
3.655 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.655 * [backup-simplify]: Simplify (+ 1 0) into 1
3.656 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
3.656 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
3.656 * [backup-simplify]: Simplify 1 into 1
3.656 * [backup-simplify]: Simplify -1 into -1
3.657 * [backup-simplify]: Simplify (- 0) into 0
3.657 * [backup-simplify]: Simplify (+ 0 0) into 0
3.657 * [backup-simplify]: Simplify (+ 0 0) into 0
3.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
3.658 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
3.658 * [backup-simplify]: Simplify 1/2 into 1/2
3.659 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
3.659 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
3.659 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
3.659 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
3.659 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
3.659 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.659 * [taylor]: Taking taylor expansion of 1 in x
3.659 * [backup-simplify]: Simplify 1 into 1
3.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.659 * [taylor]: Taking taylor expansion of x in x
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 1 into 1
3.659 * [backup-simplify]: Simplify (/ 1 1) into 1
3.659 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.659 * [taylor]: Taking taylor expansion of x in x
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 1 into 1
3.659 * [backup-simplify]: Simplify (/ 1 1) into 1
3.660 * [taylor]: Taking taylor expansion of 1 in x
3.660 * [backup-simplify]: Simplify 1 into 1
3.660 * [backup-simplify]: Simplify (- 1) into -1
3.660 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.660 * [backup-simplify]: Simplify (+ 1 0) into 1
3.661 * [backup-simplify]: Simplify (/ -1 1) into -1
3.661 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.662 * [backup-simplify]: Simplify (- 0) into 0
3.662 * [backup-simplify]: Simplify (+ 1 0) into 1
3.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (+ 0 1) into 1
3.663 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
3.664 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
3.664 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
3.664 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
3.664 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.664 * [taylor]: Taking taylor expansion of 1 in x
3.664 * [backup-simplify]: Simplify 1 into 1
3.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.664 * [taylor]: Taking taylor expansion of x in x
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [backup-simplify]: Simplify 1 into 1
3.664 * [backup-simplify]: Simplify (/ 1 1) into 1
3.664 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.664 * [taylor]: Taking taylor expansion of x in x
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 1 into 1
3.665 * [backup-simplify]: Simplify (/ 1 1) into 1
3.665 * [taylor]: Taking taylor expansion of 1 in x
3.665 * [backup-simplify]: Simplify 1 into 1
3.665 * [backup-simplify]: Simplify (- 1) into -1
3.665 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.666 * [backup-simplify]: Simplify (+ 1 0) into 1
3.666 * [backup-simplify]: Simplify (/ -1 1) into -1
3.666 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.667 * [backup-simplify]: Simplify (- 0) into 0
3.667 * [backup-simplify]: Simplify (+ 1 0) into 1
3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.668 * [backup-simplify]: Simplify (+ 0 1) into 1
3.668 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
3.669 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
3.670 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.670 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.671 * [backup-simplify]: Simplify (- 0) into 0
3.671 * [backup-simplify]: Simplify (+ 0 0) into 0
3.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.672 * [backup-simplify]: Simplify (+ 0 0) into 0
3.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
3.675 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.675 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
3.677 * [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)))))
3.677 * [backup-simplify]: Simplify (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
3.677 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
3.677 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
3.677 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
3.677 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.677 * [taylor]: Taking taylor expansion of x in x
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [backup-simplify]: Simplify (/ 1 1) into 1
3.677 * [taylor]: Taking taylor expansion of 1 in x
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.677 * [taylor]: Taking taylor expansion of 1 in x
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.677 * [taylor]: Taking taylor expansion of x in x
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 1 into 1
3.678 * [backup-simplify]: Simplify (/ 1 1) into 1
3.678 * [backup-simplify]: Simplify (+ 1 0) into 1
3.678 * [backup-simplify]: Simplify (- 1) into -1
3.678 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.679 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.679 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (+ 0 1) into 1
3.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (- 0) into 0
3.681 * [backup-simplify]: Simplify (+ 1 0) into 1
3.681 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
3.682 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
3.682 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
3.682 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
3.682 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.682 * [taylor]: Taking taylor expansion of x in x
3.682 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify 1 into 1
3.682 * [backup-simplify]: Simplify (/ 1 1) into 1
3.682 * [taylor]: Taking taylor expansion of 1 in x
3.682 * [backup-simplify]: Simplify 1 into 1
3.683 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.683 * [taylor]: Taking taylor expansion of 1 in x
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.683 * [taylor]: Taking taylor expansion of x in x
3.683 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (/ 1 1) into 1
3.683 * [backup-simplify]: Simplify (+ 1 0) into 1
3.683 * [backup-simplify]: Simplify (- 1) into -1
3.684 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.684 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.684 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.685 * [backup-simplify]: Simplify (+ 0 1) into 1
3.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.686 * [backup-simplify]: Simplify (- 0) into 0
3.687 * [backup-simplify]: Simplify (+ 1 0) into 1
3.687 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
3.689 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
3.689 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.690 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
3.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.692 * [backup-simplify]: Simplify (+ 0 0) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (- 0) into 0
3.693 * [backup-simplify]: Simplify (+ 0 0) into 0
3.694 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
3.697 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
3.698 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
3.701 * [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)))))
3.701 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 1)
3.701 * [backup-simplify]: Simplify (sqrt (- 1 x)) into (sqrt (- 1 x))
3.701 * [approximate]: Taking taylor expansion of (sqrt (- 1 x)) in (x) around 0
3.701 * [taylor]: Taking taylor expansion of (sqrt (- 1 x)) in x
3.701 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.701 * [taylor]: Taking taylor expansion of 1 in x
3.701 * [backup-simplify]: Simplify 1 into 1
3.701 * [taylor]: Taking taylor expansion of x in x
3.701 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify 1 into 1
3.701 * [backup-simplify]: Simplify (- 0) into 0
3.702 * [backup-simplify]: Simplify (+ 1 0) into 1
3.702 * [backup-simplify]: Simplify (sqrt 1) into 1
3.703 * [backup-simplify]: Simplify (- 1) into -1
3.703 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.704 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
3.704 * [taylor]: Taking taylor expansion of (sqrt (- 1 x)) in x
3.704 * [taylor]: Taking taylor expansion of (- 1 x) in x
3.704 * [taylor]: Taking taylor expansion of 1 in x
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [taylor]: Taking taylor expansion of x in x
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [backup-simplify]: Simplify (- 0) into 0
3.705 * [backup-simplify]: Simplify (+ 1 0) into 1
3.705 * [backup-simplify]: Simplify (sqrt 1) into 1
3.706 * [backup-simplify]: Simplify (- 1) into -1
3.706 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.707 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
3.707 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify -1/2 into -1/2
3.707 * [backup-simplify]: Simplify (- 0) into 0
3.708 * [backup-simplify]: Simplify (+ 0 0) into 0
3.709 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8
3.709 * [backup-simplify]: Simplify -1/8 into -1/8
3.709 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2))))
3.709 * [backup-simplify]: Simplify (sqrt (- 1 (/ 1 x))) into (sqrt (- 1 (/ 1 x)))
3.709 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
3.709 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
3.709 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.709 * [taylor]: Taking taylor expansion of 1 in x
3.709 * [backup-simplify]: Simplify 1 into 1
3.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.710 * [taylor]: Taking taylor expansion of x in x
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify 1 into 1
3.710 * [backup-simplify]: Simplify (/ 1 1) into 1
3.710 * [backup-simplify]: Simplify (- 1) into -1
3.711 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.711 * [backup-simplify]: Simplify (sqrt 0) into 0
3.713 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.713 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
3.713 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
3.713 * [taylor]: Taking taylor expansion of 1 in x
3.713 * [backup-simplify]: Simplify 1 into 1
3.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.713 * [taylor]: Taking taylor expansion of x in x
3.713 * [backup-simplify]: Simplify 0 into 0
3.713 * [backup-simplify]: Simplify 1 into 1
3.713 * [backup-simplify]: Simplify (/ 1 1) into 1
3.714 * [backup-simplify]: Simplify (- 1) into -1
3.714 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.714 * [backup-simplify]: Simplify (sqrt 0) into 0
3.716 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.717 * [backup-simplify]: Simplify (- 0) into 0
3.718 * [backup-simplify]: Simplify (+ 1 0) into 1
3.721 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.721 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.722 * [backup-simplify]: Simplify (- 0) into 0
3.722 * [backup-simplify]: Simplify (+ 0 0) into 0
3.727 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.727 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.727 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.727 * [backup-simplify]: Simplify (sqrt (- 1 (/ 1 (- x)))) into (sqrt (+ (/ 1 x) 1))
3.727 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
3.728 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
3.728 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.728 * [taylor]: Taking taylor expansion of x in x
3.728 * [backup-simplify]: Simplify 0 into 0
3.728 * [backup-simplify]: Simplify 1 into 1
3.728 * [backup-simplify]: Simplify (/ 1 1) into 1
3.728 * [taylor]: Taking taylor expansion of 1 in x
3.728 * [backup-simplify]: Simplify 1 into 1
3.729 * [backup-simplify]: Simplify (+ 1 0) into 1
3.729 * [backup-simplify]: Simplify (sqrt 0) into 0
3.731 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.731 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
3.731 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
3.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.731 * [taylor]: Taking taylor expansion of x in x
3.731 * [backup-simplify]: Simplify 0 into 0
3.731 * [backup-simplify]: Simplify 1 into 1
3.731 * [backup-simplify]: Simplify (/ 1 1) into 1
3.731 * [taylor]: Taking taylor expansion of 1 in x
3.731 * [backup-simplify]: Simplify 1 into 1
3.732 * [backup-simplify]: Simplify (+ 1 0) into 1
3.732 * [backup-simplify]: Simplify (sqrt 0) into 0
3.733 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.734 * [backup-simplify]: Simplify (+ 0 1) into 1
3.736 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.736 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.737 * [backup-simplify]: Simplify (+ 0 0) into 0
3.744 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.744 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.744 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.744 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
3.744 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.744 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
3.744 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
3.745 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.745 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
3.745 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.745 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.745 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.745 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
3.745 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
3.745 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.745 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.746 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.746 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
3.746 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.746 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.746 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
3.746 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
3.747 * * * [progress]: simplifying candidates
3.747 * * * * [progress]: [ 1 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 2 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 3 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1))))>
3.747 * * * * [progress]: [ 4 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 5 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 6 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 7 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 8 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 9 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 10 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
3.747 * * * * [progress]: [ 11 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.747 * * * * [progress]: [ 12 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (sqrt (- 1 x))) (- (sqrt (+ 1 x)))))))>
3.747 * * * * [progress]: [ 13 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 14 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 15 / 139 ] 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))))))))>
3.747 * * * * [progress]: [ 16 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.747 * * * * [progress]: [ 17 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 18 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 19 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 20 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 21 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 22 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 23 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 24 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 25 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 26 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 27 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 28 / 139 ] 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))))))))>
3.748 * * * * [progress]: [ 29 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 30 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 31 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 32 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 33 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 34 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 35 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 36 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 37 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 38 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.748 * * * * [progress]: [ 39 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.748 * * * * [progress]: [ 40 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 41 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 42 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 43 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 44 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 45 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1)) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 46 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 47 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ (sqrt 1) (sqrt x))) 1) (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 48 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 49 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 50 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 51 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 52 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt 1)) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 53 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 54 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (+ 1 (sqrt x))) 1) (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 55 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 56 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 57 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 58 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 59 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 60 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.749 * * * * [progress]: [ 61 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt 1) 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.749 * * * * [progress]: [ 62 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 63 / 139 ] 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))))))))>
3.749 * * * * [progress]: [ 64 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 65 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 66 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 67 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 68 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) 1) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 69 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 70 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 71 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 72 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 73 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt 1)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 74 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))))))>
3.750 * * * * [progress]: [ 75 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 1) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 76 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 77 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (/ 1 (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 78 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.750 * * * * [progress]: [ 79 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 80 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 81 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 82 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
3.750 * * * * [progress]: [ 83 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ 1 x))))))>
3.750 * * * * [progress]: [ 84 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))>
3.750 * * * * [progress]: [ 85 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
3.750 * * * * [progress]: [ 86 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))))))>
3.750 * * * * [progress]: [ 87 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))))))>
3.750 * * * * [progress]: [ 88 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
3.750 * * * * [progress]: [ 89 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.750 * * * * [progress]: [ 90 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))))))>
3.751 * * * * [progress]: [ 91 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))))))>
3.751 * * * * [progress]: [ 92 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt 1) (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.751 * * * * [progress]: [ 93 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))))))>
3.751 * * * * [progress]: [ 94 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))))))>
3.751 * * * * [progress]: [ 95 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x))))))))>
3.751 * * * * [progress]: [ 96 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))))))>
3.751 * * * * [progress]: [ 97 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (pow 1 3) (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
3.751 * * * * [progress]: [ 98 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (- (* 1 1) (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))>
3.751 * * * * [progress]: [ 99 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.751 * * * * [progress]: [ 100 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (log1p (expm1 (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 101 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (expm1 (log1p (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 102 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (- 1 x) 1/2) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 103 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (sqrt (- 1 x)) 1) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 104 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (exp (log (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 105 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (log (exp (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 106 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (cbrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 107 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (cbrt (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 108 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (cbrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 109 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 110 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 111 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (- (sqrt 1) (sqrt x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 112 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (+ 1 (sqrt x))) (sqrt (- 1 (sqrt x)))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 113 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt 1) (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 114 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- (pow 1 3) (pow x 3))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 115 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 116 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (pow (- 1 x) (/ 1 2)) (sqrt (+ 1 x))))))>
3.751 * * * * [progress]: [ 117 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 118 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (fabs (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 119 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (* 1 (sqrt (- 1 x))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 120 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (posit16->real (real->posit16 (sqrt (- 1 x)))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 121 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (log1p (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 122 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (expm1 (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 123 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1)))>
3.752 * * * * [progress]: [ 124 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 125 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 126 / 139 ] 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))))))))>
3.752 * * * * [progress]: [ 127 / 139 ] 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))))))))>
3.752 * * * * [progress]: [ 128 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 129 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))>
3.752 * * * * [progress]: [ 130 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
3.752 * * * * [progress]: [ 131 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
3.752 * * * * [progress]: [ 132 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
3.752 * * * * [progress]: [ 133 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
3.752 * * * * [progress]: [ 134 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2)))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 135 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 136 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt (+ 1 x))))))>
3.752 * * * * [progress]: [ 137 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.752 * * * * [progress]: [ 138 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.752 * * * * [progress]: [ 139 / 139 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
3.754 * [simplify]: Simplifying:
  (expm1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (log1p (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x))))
  (log (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (exp (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x))))
  (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (cbrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (/ (- 1 x) (+ 1 x))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (- (sqrt (- 1 x)))
  (- (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1)
  (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1)
  (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) 1)
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ (sqrt 1) (sqrt x))) 1)
  (/ (sqrt (- (sqrt 1) (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt 1))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 (sqrt x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (+ 1 (sqrt x))) 1)
  (/ (sqrt (- 1 (sqrt x))) (sqrt (+ 1 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (sqrt (- 1 x))) 1)
  (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x)))
  (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x))))
  (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x))))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ 1 1)
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt 1))
  (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x))))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (- (sqrt 1) (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 (sqrt x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x))))
  (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3))))
  (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x))))
  (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))
  (expm1 (sqrt (- 1 x)))
  (log1p (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (exp (sqrt (- 1 x)))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (cbrt (sqrt (- 1 x)))
  (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x)))
  (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (sqrt (cbrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt 1)
  (sqrt (- 1 x))
  (sqrt (+ (sqrt 1) (sqrt x)))
  (sqrt (- (sqrt 1) (sqrt x)))
  (sqrt (+ 1 (sqrt x)))
  (sqrt (- 1 (sqrt x)))
  (sqrt 1)
  (sqrt (- 1 x))
  (sqrt (- (pow 1 3) (pow x 3)))
  (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))
  (sqrt (- (* 1 1) (* x x)))
  (sqrt (+ 1 x))
  (/ 1 2)
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (real->posit16 (sqrt (- 1 x)))
  (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (log (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))
  (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (* (* (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
  (- (+ (* 1/2 (pow x 2)) 1) x)
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
3.756 * * [simplify]: iteration 0: 188 enodes
3.827 * * [simplify]: iteration 1: 330 enodes
3.942 * * [simplify]: iteration 2: 648 enodes
4.221 * * [simplify]: iteration 3: 1584 enodes
5.196 * * [simplify]: iteration 4: 3612 enodes
6.007 * * [simplify]: iteration complete: 5015 enodes
6.007 * * [simplify]: Extracting #0: cost 92 inf + 0
6.008 * * [simplify]: Extracting #1: cost 382 inf + 2
6.012 * * [simplify]: Extracting #2: cost 883 inf + 329
6.036 * * [simplify]: Extracting #3: cost 613 inf + 24303
6.080 * * [simplify]: Extracting #4: cost 266 inf + 73443
6.135 * * [simplify]: Extracting #5: cost 47 inf + 130595
6.174 * * [simplify]: Extracting #6: cost 0 inf + 147108
6.213 * [simplify]: Simplified to:
  (expm1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (log1p (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (log (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (exp (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (* (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (cbrt (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (/ (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (/ (- 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 (fma x (* x x) 1)))
  (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x))))
  (* (sqrt (fma x (+ 1 x) 1)) (sqrt (+ x 1)))
  (+ x 1)
  (real->posit16 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))
  (expm1 (sqrt (- 1 x)))
  (log1p (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (exp (sqrt (- 1 x)))
  (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x))))
  (cbrt (sqrt (- 1 x)))
  (* (- 1 x) (sqrt (- 1 x)))
  (fabs (cbrt (- 1 x)))
  (sqrt (cbrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  1
  (sqrt (- 1 x))
  (sqrt (+ (sqrt x) 1))
  (sqrt (- 1 (sqrt x)))
  (sqrt (+ (sqrt x) 1))
  (sqrt (- 1 (sqrt x)))
  1
  (sqrt (- 1 x))
  (sqrt (- 1 (* (* x x) x)))
  (sqrt (fma x (+ 1 x) 1))
  (sqrt (- 1 (* x x)))
  (sqrt (+ x 1))
  1/2
  (sqrt (sqrt (- 1 x)))
  (sqrt (sqrt (- 1 x)))
  (real->posit16 (sqrt (- 1 x)))
  (expm1 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (log1p (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (log (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (exp (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (* (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))) (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))
  (cbrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (* (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (sqrt (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (real->posit16 (atan (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))
  (fma (* 1/2 x) x (- 1 x))
  (+ (fma (/ -1/2 x) (/ 1 (* x (sqrt -1))) (/ 1 (* x (sqrt -1)))) (sqrt -1))
  (+ (fma (/ -1/2 x) (/ 1 (* x (sqrt -1))) (/ 1 (* x (sqrt -1)))) (sqrt -1))
  (fma x (- -1/2 (* 1/8 x)) 1)
  (- (/ +nan.0 x) (+ (/ +nan.0 (* x x)) +nan.0))
  (- (/ +nan.0 x) (+ (/ +nan.0 (* x x)) +nan.0))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
6.224 * * * [progress]: adding candidates to table
6.816 * * [progress]: iteration 3 / 4
6.816 * * * [progress]: picking best candidate
6.825 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
6.825 * * * [progress]: localizing error
6.876 * * * [progress]: generating rewritten candidates
6.876 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
7.003 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1)
7.165 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1 1)
7.237 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
7.256 * * * [progress]: generating series expansions
7.256 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
7.256 * [backup-simplify]: Simplify (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) into (/ (- 1 x) (+ x 1))
7.256 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
7.256 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
7.256 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.256 * [taylor]: Taking taylor expansion of 1 in x
7.256 * [backup-simplify]: Simplify 1 into 1
7.256 * [taylor]: Taking taylor expansion of x in x
7.256 * [backup-simplify]: Simplify 0 into 0
7.256 * [backup-simplify]: Simplify 1 into 1
7.256 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.257 * [taylor]: Taking taylor expansion of x in x
7.257 * [backup-simplify]: Simplify 0 into 0
7.257 * [backup-simplify]: Simplify 1 into 1
7.257 * [taylor]: Taking taylor expansion of 1 in x
7.257 * [backup-simplify]: Simplify 1 into 1
7.257 * [backup-simplify]: Simplify (- 0) into 0
7.258 * [backup-simplify]: Simplify (+ 1 0) into 1
7.258 * [backup-simplify]: Simplify (+ 0 1) into 1
7.258 * [backup-simplify]: Simplify (/ 1 1) into 1
7.258 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
7.258 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.258 * [taylor]: Taking taylor expansion of 1 in x
7.258 * [backup-simplify]: Simplify 1 into 1
7.258 * [taylor]: Taking taylor expansion of x in x
7.258 * [backup-simplify]: Simplify 0 into 0
7.258 * [backup-simplify]: Simplify 1 into 1
7.258 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.258 * [taylor]: Taking taylor expansion of x in x
7.258 * [backup-simplify]: Simplify 0 into 0
7.258 * [backup-simplify]: Simplify 1 into 1
7.258 * [taylor]: Taking taylor expansion of 1 in x
7.258 * [backup-simplify]: Simplify 1 into 1
7.259 * [backup-simplify]: Simplify (- 0) into 0
7.259 * [backup-simplify]: Simplify (+ 1 0) into 1
7.259 * [backup-simplify]: Simplify (+ 0 1) into 1
7.260 * [backup-simplify]: Simplify (/ 1 1) into 1
7.260 * [backup-simplify]: Simplify 1 into 1
7.260 * [backup-simplify]: Simplify (- 1) into -1
7.260 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.260 * [backup-simplify]: Simplify (+ 1 0) into 1
7.261 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
7.261 * [backup-simplify]: Simplify -2 into -2
7.261 * [backup-simplify]: Simplify (- 0) into 0
7.261 * [backup-simplify]: Simplify (+ 0 0) into 0
7.262 * [backup-simplify]: Simplify (+ 0 0) into 0
7.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
7.262 * [backup-simplify]: Simplify 2 into 2
7.263 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
7.263 * [backup-simplify]: Simplify (cbrt (* (* (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
7.263 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
7.263 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
7.263 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.263 * [taylor]: Taking taylor expansion of 1 in x
7.263 * [backup-simplify]: Simplify 1 into 1
7.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.263 * [taylor]: Taking taylor expansion of x in x
7.263 * [backup-simplify]: Simplify 0 into 0
7.263 * [backup-simplify]: Simplify 1 into 1
7.263 * [backup-simplify]: Simplify (/ 1 1) into 1
7.263 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.263 * [taylor]: Taking taylor expansion of x in x
7.263 * [backup-simplify]: Simplify 0 into 0
7.263 * [backup-simplify]: Simplify 1 into 1
7.264 * [backup-simplify]: Simplify (/ 1 1) into 1
7.264 * [taylor]: Taking taylor expansion of 1 in x
7.264 * [backup-simplify]: Simplify 1 into 1
7.264 * [backup-simplify]: Simplify (- 1) into -1
7.264 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.264 * [backup-simplify]: Simplify (+ 1 0) into 1
7.265 * [backup-simplify]: Simplify (/ -1 1) into -1
7.265 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
7.265 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.265 * [taylor]: Taking taylor expansion of 1 in x
7.265 * [backup-simplify]: Simplify 1 into 1
7.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.265 * [taylor]: Taking taylor expansion of x in x
7.265 * [backup-simplify]: Simplify 0 into 0
7.265 * [backup-simplify]: Simplify 1 into 1
7.265 * [backup-simplify]: Simplify (/ 1 1) into 1
7.265 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.265 * [taylor]: Taking taylor expansion of x in x
7.265 * [backup-simplify]: Simplify 0 into 0
7.265 * [backup-simplify]: Simplify 1 into 1
7.265 * [backup-simplify]: Simplify (/ 1 1) into 1
7.265 * [taylor]: Taking taylor expansion of 1 in x
7.265 * [backup-simplify]: Simplify 1 into 1
7.266 * [backup-simplify]: Simplify (- 1) into -1
7.266 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.266 * [backup-simplify]: Simplify (+ 1 0) into 1
7.266 * [backup-simplify]: Simplify (/ -1 1) into -1
7.267 * [backup-simplify]: Simplify -1 into -1
7.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.267 * [backup-simplify]: Simplify (- 0) into 0
7.267 * [backup-simplify]: Simplify (+ 1 0) into 1
7.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.268 * [backup-simplify]: Simplify (+ 0 1) into 1
7.269 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
7.269 * [backup-simplify]: Simplify 2 into 2
7.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.270 * [backup-simplify]: Simplify (- 0) into 0
7.270 * [backup-simplify]: Simplify (+ 0 0) into 0
7.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.271 * [backup-simplify]: Simplify (+ 0 0) into 0
7.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
7.271 * [backup-simplify]: Simplify -2 into -2
7.272 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
7.272 * [backup-simplify]: Simplify (cbrt (* (* (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
7.272 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
7.272 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.272 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.272 * [taylor]: Taking taylor expansion of x in x
7.272 * [backup-simplify]: Simplify 0 into 0
7.272 * [backup-simplify]: Simplify 1 into 1
7.272 * [backup-simplify]: Simplify (/ 1 1) into 1
7.272 * [taylor]: Taking taylor expansion of 1 in x
7.272 * [backup-simplify]: Simplify 1 into 1
7.272 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.272 * [taylor]: Taking taylor expansion of 1 in x
7.272 * [backup-simplify]: Simplify 1 into 1
7.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.272 * [taylor]: Taking taylor expansion of x in x
7.272 * [backup-simplify]: Simplify 0 into 0
7.272 * [backup-simplify]: Simplify 1 into 1
7.273 * [backup-simplify]: Simplify (/ 1 1) into 1
7.273 * [backup-simplify]: Simplify (+ 1 0) into 1
7.273 * [backup-simplify]: Simplify (- 1) into -1
7.273 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.274 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.274 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.274 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.274 * [taylor]: Taking taylor expansion of x in x
7.274 * [backup-simplify]: Simplify 0 into 0
7.274 * [backup-simplify]: Simplify 1 into 1
7.274 * [backup-simplify]: Simplify (/ 1 1) into 1
7.274 * [taylor]: Taking taylor expansion of 1 in x
7.274 * [backup-simplify]: Simplify 1 into 1
7.274 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.274 * [taylor]: Taking taylor expansion of 1 in x
7.274 * [backup-simplify]: Simplify 1 into 1
7.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.274 * [taylor]: Taking taylor expansion of x in x
7.274 * [backup-simplify]: Simplify 0 into 0
7.274 * [backup-simplify]: Simplify 1 into 1
7.274 * [backup-simplify]: Simplify (/ 1 1) into 1
7.275 * [backup-simplify]: Simplify (+ 1 0) into 1
7.275 * [backup-simplify]: Simplify (- 1) into -1
7.275 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.275 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.276 * [backup-simplify]: Simplify -1 into -1
7.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.276 * [backup-simplify]: Simplify (+ 0 1) into 1
7.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.277 * [backup-simplify]: Simplify (- 0) into 0
7.277 * [backup-simplify]: Simplify (+ 1 0) into 1
7.278 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
7.278 * [backup-simplify]: Simplify -2 into -2
7.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.279 * [backup-simplify]: Simplify (+ 0 0) into 0
7.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.280 * [backup-simplify]: Simplify (- 0) into 0
7.280 * [backup-simplify]: Simplify (+ 0 0) into 0
7.285 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
7.285 * [backup-simplify]: Simplify -2 into -2
7.285 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
7.285 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1)
7.285 * [backup-simplify]: Simplify (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) into (/ (pow (- 1 x) 3) (pow (+ x 1) 3))
7.285 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 3) (pow (+ x 1) 3)) in (x) around 0
7.285 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 3) (pow (+ x 1) 3)) in x
7.285 * [taylor]: Taking taylor expansion of (pow (- 1 x) 3) in x
7.285 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.285 * [taylor]: Taking taylor expansion of 1 in x
7.285 * [backup-simplify]: Simplify 1 into 1
7.285 * [taylor]: Taking taylor expansion of x in x
7.285 * [backup-simplify]: Simplify 0 into 0
7.285 * [backup-simplify]: Simplify 1 into 1
7.286 * [backup-simplify]: Simplify (- 0) into 0
7.286 * [backup-simplify]: Simplify (+ 1 0) into 1
7.286 * [taylor]: Taking taylor expansion of (pow (+ x 1) 3) in x
7.286 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.286 * [taylor]: Taking taylor expansion of x in x
7.286 * [backup-simplify]: Simplify 0 into 0
7.286 * [backup-simplify]: Simplify 1 into 1
7.286 * [taylor]: Taking taylor expansion of 1 in x
7.286 * [backup-simplify]: Simplify 1 into 1
7.287 * [backup-simplify]: Simplify (+ 0 1) into 1
7.287 * [backup-simplify]: Simplify (* 1 1) into 1
7.287 * [backup-simplify]: Simplify (* 1 1) into 1
7.288 * [backup-simplify]: Simplify (* 1 1) into 1
7.288 * [backup-simplify]: Simplify (* 1 1) into 1
7.288 * [backup-simplify]: Simplify (/ 1 1) into 1
7.288 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 3) (pow (+ x 1) 3)) in x
7.288 * [taylor]: Taking taylor expansion of (pow (- 1 x) 3) in x
7.288 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.288 * [taylor]: Taking taylor expansion of 1 in x
7.288 * [backup-simplify]: Simplify 1 into 1
7.288 * [taylor]: Taking taylor expansion of x in x
7.288 * [backup-simplify]: Simplify 0 into 0
7.288 * [backup-simplify]: Simplify 1 into 1
7.289 * [backup-simplify]: Simplify (- 0) into 0
7.289 * [backup-simplify]: Simplify (+ 1 0) into 1
7.289 * [taylor]: Taking taylor expansion of (pow (+ x 1) 3) in x
7.289 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.289 * [taylor]: Taking taylor expansion of x in x
7.289 * [backup-simplify]: Simplify 0 into 0
7.289 * [backup-simplify]: Simplify 1 into 1
7.289 * [taylor]: Taking taylor expansion of 1 in x
7.289 * [backup-simplify]: Simplify 1 into 1
7.290 * [backup-simplify]: Simplify (+ 0 1) into 1
7.290 * [backup-simplify]: Simplify (* 1 1) into 1
7.291 * [backup-simplify]: Simplify (* 1 1) into 1
7.291 * [backup-simplify]: Simplify (* 1 1) into 1
7.291 * [backup-simplify]: Simplify (* 1 1) into 1
7.292 * [backup-simplify]: Simplify (/ 1 1) into 1
7.292 * [backup-simplify]: Simplify 1 into 1
7.292 * [backup-simplify]: Simplify (- 1) into -1
7.293 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.294 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2
7.294 * [backup-simplify]: Simplify (+ (* 1 -2) (* -1 1)) into -3
7.295 * [backup-simplify]: Simplify (+ 1 0) into 1
7.295 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.296 * [backup-simplify]: Simplify (+ (* 1 2) (* 1 1)) into 3
7.297 * [backup-simplify]: Simplify (- (/ -3 1) (+ (* 1 (/ 3 1)))) into -6
7.297 * [backup-simplify]: Simplify -6 into -6
7.298 * [backup-simplify]: Simplify (- 0) into 0
7.298 * [backup-simplify]: Simplify (+ 0 0) into 0
7.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
7.300 * [backup-simplify]: Simplify (+ (* 1 1) (+ (* -1 -2) (* 0 1))) into 3
7.300 * [backup-simplify]: Simplify (+ 0 0) into 0
7.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.302 * [backup-simplify]: Simplify (+ (* 1 1) (+ (* 1 2) (* 0 1))) into 3
7.303 * [backup-simplify]: Simplify (- (/ 3 1) (+ (* 1 (/ 3 1)) (* -6 (/ 3 1)))) into 18
7.303 * [backup-simplify]: Simplify 18 into 18
7.304 * [backup-simplify]: Simplify (+ (* 18 (pow x 2)) (+ (* -6 x) 1)) into (- (+ (* 18 (pow x 2)) 1) (* 6 x))
7.304 * [backup-simplify]: Simplify (* (* (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (/ (pow (- 1 (/ 1 x)) 3) (pow (+ (/ 1 x) 1) 3))
7.304 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 3) (pow (+ (/ 1 x) 1) 3)) in (x) around 0
7.304 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 3) (pow (+ (/ 1 x) 1) 3)) in x
7.304 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 3) in x
7.304 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.304 * [taylor]: Taking taylor expansion of 1 in x
7.304 * [backup-simplify]: Simplify 1 into 1
7.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.304 * [taylor]: Taking taylor expansion of x in x
7.304 * [backup-simplify]: Simplify 0 into 0
7.304 * [backup-simplify]: Simplify 1 into 1
7.305 * [backup-simplify]: Simplify (/ 1 1) into 1
7.305 * [backup-simplify]: Simplify (- 1) into -1
7.305 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.305 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 3) in x
7.305 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.305 * [taylor]: Taking taylor expansion of x in x
7.305 * [backup-simplify]: Simplify 0 into 0
7.305 * [backup-simplify]: Simplify 1 into 1
7.306 * [backup-simplify]: Simplify (/ 1 1) into 1
7.306 * [taylor]: Taking taylor expansion of 1 in x
7.306 * [backup-simplify]: Simplify 1 into 1
7.306 * [backup-simplify]: Simplify (+ 1 0) into 1
7.306 * [backup-simplify]: Simplify (* -1 -1) into 1
7.306 * [backup-simplify]: Simplify (* -1 1) into -1
7.307 * [backup-simplify]: Simplify (* 1 1) into 1
7.307 * [backup-simplify]: Simplify (* 1 1) into 1
7.307 * [backup-simplify]: Simplify (/ -1 1) into -1
7.307 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 3) (pow (+ (/ 1 x) 1) 3)) in x
7.307 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 3) in x
7.307 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.307 * [taylor]: Taking taylor expansion of 1 in x
7.307 * [backup-simplify]: Simplify 1 into 1
7.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.307 * [taylor]: Taking taylor expansion of x in x
7.307 * [backup-simplify]: Simplify 0 into 0
7.307 * [backup-simplify]: Simplify 1 into 1
7.308 * [backup-simplify]: Simplify (/ 1 1) into 1
7.308 * [backup-simplify]: Simplify (- 1) into -1
7.308 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.308 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 3) in x
7.308 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.308 * [taylor]: Taking taylor expansion of x in x
7.308 * [backup-simplify]: Simplify 0 into 0
7.308 * [backup-simplify]: Simplify 1 into 1
7.308 * [backup-simplify]: Simplify (/ 1 1) into 1
7.308 * [taylor]: Taking taylor expansion of 1 in x
7.309 * [backup-simplify]: Simplify 1 into 1
7.309 * [backup-simplify]: Simplify (+ 1 0) into 1
7.309 * [backup-simplify]: Simplify (* -1 -1) into 1
7.309 * [backup-simplify]: Simplify (* -1 1) into -1
7.310 * [backup-simplify]: Simplify (* 1 1) into 1
7.310 * [backup-simplify]: Simplify (* 1 1) into 1
7.310 * [backup-simplify]: Simplify (/ -1 1) into -1
7.310 * [backup-simplify]: Simplify -1 into -1
7.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.311 * [backup-simplify]: Simplify (- 0) into 0
7.311 * [backup-simplify]: Simplify (+ 1 0) into 1
7.312 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
7.312 * [backup-simplify]: Simplify (+ (* -1 -2) (* 1 1)) into 3
7.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.313 * [backup-simplify]: Simplify (+ 0 1) into 1
7.313 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.314 * [backup-simplify]: Simplify (+ (* 1 2) (* 1 1)) into 3
7.314 * [backup-simplify]: Simplify (- (/ 3 1) (+ (* -1 (/ 3 1)))) into 6
7.314 * [backup-simplify]: Simplify 6 into 6
7.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.315 * [backup-simplify]: Simplify (- 0) into 0
7.315 * [backup-simplify]: Simplify (+ 0 0) into 0
7.316 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
7.317 * [backup-simplify]: Simplify (+ (* -1 1) (+ (* 1 -2) (* 0 1))) into -3
7.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.317 * [backup-simplify]: Simplify (+ 0 0) into 0
7.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.318 * [backup-simplify]: Simplify (+ (* 1 1) (+ (* 1 2) (* 0 1))) into 3
7.319 * [backup-simplify]: Simplify (- (/ -3 1) (+ (* -1 (/ 3 1)) (* 6 (/ 3 1)))) into -18
7.319 * [backup-simplify]: Simplify -18 into -18
7.319 * [backup-simplify]: Simplify (+ (* -18 (pow (/ 1 x) 2)) (+ (* 6 (/ 1 x)) -1)) into (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1))
7.320 * [backup-simplify]: Simplify (* (* (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (/ (pow (+ (/ 1 x) 1) 3) (pow (- 1 (/ 1 x)) 3))
7.320 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 3) (pow (- 1 (/ 1 x)) 3)) in (x) around 0
7.320 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 3) (pow (- 1 (/ 1 x)) 3)) in x
7.320 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 3) in x
7.320 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.320 * [taylor]: Taking taylor expansion of x in x
7.320 * [backup-simplify]: Simplify 0 into 0
7.320 * [backup-simplify]: Simplify 1 into 1
7.320 * [backup-simplify]: Simplify (/ 1 1) into 1
7.320 * [taylor]: Taking taylor expansion of 1 in x
7.320 * [backup-simplify]: Simplify 1 into 1
7.320 * [backup-simplify]: Simplify (+ 1 0) into 1
7.320 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 3) in x
7.321 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.321 * [taylor]: Taking taylor expansion of 1 in x
7.321 * [backup-simplify]: Simplify 1 into 1
7.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.321 * [taylor]: Taking taylor expansion of x in x
7.321 * [backup-simplify]: Simplify 0 into 0
7.321 * [backup-simplify]: Simplify 1 into 1
7.321 * [backup-simplify]: Simplify (/ 1 1) into 1
7.321 * [backup-simplify]: Simplify (- 1) into -1
7.321 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.322 * [backup-simplify]: Simplify (* 1 1) into 1
7.322 * [backup-simplify]: Simplify (* 1 1) into 1
7.322 * [backup-simplify]: Simplify (* -1 -1) into 1
7.322 * [backup-simplify]: Simplify (* -1 1) into -1
7.323 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.323 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 3) (pow (- 1 (/ 1 x)) 3)) in x
7.323 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 3) in x
7.323 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.323 * [taylor]: Taking taylor expansion of x in x
7.323 * [backup-simplify]: Simplify 0 into 0
7.323 * [backup-simplify]: Simplify 1 into 1
7.323 * [backup-simplify]: Simplify (/ 1 1) into 1
7.323 * [taylor]: Taking taylor expansion of 1 in x
7.323 * [backup-simplify]: Simplify 1 into 1
7.323 * [backup-simplify]: Simplify (+ 1 0) into 1
7.323 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 3) in x
7.323 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.323 * [taylor]: Taking taylor expansion of 1 in x
7.323 * [backup-simplify]: Simplify 1 into 1
7.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.323 * [taylor]: Taking taylor expansion of x in x
7.323 * [backup-simplify]: Simplify 0 into 0
7.323 * [backup-simplify]: Simplify 1 into 1
7.324 * [backup-simplify]: Simplify (/ 1 1) into 1
7.324 * [backup-simplify]: Simplify (- 1) into -1
7.324 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.324 * [backup-simplify]: Simplify (* 1 1) into 1
7.325 * [backup-simplify]: Simplify (* 1 1) into 1
7.325 * [backup-simplify]: Simplify (* -1 -1) into 1
7.325 * [backup-simplify]: Simplify (* -1 1) into -1
7.325 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.326 * [backup-simplify]: Simplify -1 into -1
7.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.326 * [backup-simplify]: Simplify (+ 0 1) into 1
7.327 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.327 * [backup-simplify]: Simplify (+ (* 1 2) (* 1 1)) into 3
7.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.328 * [backup-simplify]: Simplify (- 0) into 0
7.328 * [backup-simplify]: Simplify (+ 1 0) into 1
7.328 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
7.329 * [backup-simplify]: Simplify (+ (* -1 -2) (* 1 1)) into 3
7.329 * [backup-simplify]: Simplify (- (/ 3 -1) (+ (* -1 (/ 3 -1)))) into -6
7.329 * [backup-simplify]: Simplify -6 into -6
7.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.330 * [backup-simplify]: Simplify (+ 0 0) into 0
7.331 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.331 * [backup-simplify]: Simplify (+ (* 1 1) (+ (* 1 2) (* 0 1))) into 3
7.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.332 * [backup-simplify]: Simplify (- 0) into 0
7.332 * [backup-simplify]: Simplify (+ 0 0) into 0
7.333 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
7.333 * [backup-simplify]: Simplify (+ (* -1 1) (+ (* 1 -2) (* 0 1))) into -3
7.334 * [backup-simplify]: Simplify (- (/ 3 -1) (+ (* -1 (/ -3 -1)) (* -6 (/ 3 -1)))) into -18
7.334 * [backup-simplify]: Simplify -18 into -18
7.334 * [backup-simplify]: Simplify (+ (* -18 (pow (/ 1 (- x)) 2)) (+ (* -6 (/ 1 (- x))) -1)) into (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1))
7.334 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1 1)
7.335 * [backup-simplify]: Simplify (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) into (/ (pow (- 1 x) 2) (pow (+ x 1) 2))
7.335 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 2) (pow (+ x 1) 2)) in (x) around 0
7.335 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (pow (+ x 1) 2)) in x
7.335 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
7.335 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.335 * [taylor]: Taking taylor expansion of 1 in x
7.335 * [backup-simplify]: Simplify 1 into 1
7.335 * [taylor]: Taking taylor expansion of x in x
7.335 * [backup-simplify]: Simplify 0 into 0
7.335 * [backup-simplify]: Simplify 1 into 1
7.335 * [backup-simplify]: Simplify (- 0) into 0
7.335 * [backup-simplify]: Simplify (+ 1 0) into 1
7.335 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
7.335 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.335 * [taylor]: Taking taylor expansion of x in x
7.335 * [backup-simplify]: Simplify 0 into 0
7.335 * [backup-simplify]: Simplify 1 into 1
7.335 * [taylor]: Taking taylor expansion of 1 in x
7.335 * [backup-simplify]: Simplify 1 into 1
7.336 * [backup-simplify]: Simplify (+ 0 1) into 1
7.336 * [backup-simplify]: Simplify (* 1 1) into 1
7.336 * [backup-simplify]: Simplify (* 1 1) into 1
7.336 * [backup-simplify]: Simplify (/ 1 1) into 1
7.336 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (pow (+ x 1) 2)) in x
7.336 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x
7.336 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.337 * [taylor]: Taking taylor expansion of 1 in x
7.337 * [backup-simplify]: Simplify 1 into 1
7.337 * [taylor]: Taking taylor expansion of x in x
7.337 * [backup-simplify]: Simplify 0 into 0
7.337 * [backup-simplify]: Simplify 1 into 1
7.337 * [backup-simplify]: Simplify (- 0) into 0
7.337 * [backup-simplify]: Simplify (+ 1 0) into 1
7.337 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
7.337 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.337 * [taylor]: Taking taylor expansion of x in x
7.337 * [backup-simplify]: Simplify 0 into 0
7.337 * [backup-simplify]: Simplify 1 into 1
7.338 * [taylor]: Taking taylor expansion of 1 in x
7.338 * [backup-simplify]: Simplify 1 into 1
7.338 * [backup-simplify]: Simplify (+ 0 1) into 1
7.339 * [backup-simplify]: Simplify (* 1 1) into 1
7.339 * [backup-simplify]: Simplify (* 1 1) into 1
7.339 * [backup-simplify]: Simplify (/ 1 1) into 1
7.339 * [backup-simplify]: Simplify 1 into 1
7.340 * [backup-simplify]: Simplify (- 1) into -1
7.340 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.341 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2
7.342 * [backup-simplify]: Simplify (+ 1 0) into 1
7.342 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.343 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 2 1)))) into -4
7.343 * [backup-simplify]: Simplify -4 into -4
7.344 * [backup-simplify]: Simplify (- 0) into 0
7.344 * [backup-simplify]: Simplify (+ 0 0) into 0
7.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1
7.345 * [backup-simplify]: Simplify (+ 0 0) into 0
7.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.347 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1 1)) (* -4 (/ 2 1)))) into 8
7.347 * [backup-simplify]: Simplify 8 into 8
7.348 * [backup-simplify]: Simplify (+ (* 8 (pow x 2)) (+ (* -4 x) 1)) into (- (+ (* 8 (pow x 2)) 1) (* 4 x))
7.348 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (/ (pow (- 1 (/ 1 x)) 2) (pow (+ (/ 1 x) 1) 2))
7.348 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (pow (+ (/ 1 x) 1) 2)) in (x) around 0
7.348 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (pow (+ (/ 1 x) 1) 2)) in x
7.348 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.348 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.348 * [taylor]: Taking taylor expansion of 1 in x
7.348 * [backup-simplify]: Simplify 1 into 1
7.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.348 * [taylor]: Taking taylor expansion of x in x
7.348 * [backup-simplify]: Simplify 0 into 0
7.348 * [backup-simplify]: Simplify 1 into 1
7.349 * [backup-simplify]: Simplify (/ 1 1) into 1
7.349 * [backup-simplify]: Simplify (- 1) into -1
7.350 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.350 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.350 * [taylor]: Taking taylor expansion of x in x
7.350 * [backup-simplify]: Simplify 0 into 0
7.350 * [backup-simplify]: Simplify 1 into 1
7.350 * [backup-simplify]: Simplify (/ 1 1) into 1
7.350 * [taylor]: Taking taylor expansion of 1 in x
7.350 * [backup-simplify]: Simplify 1 into 1
7.351 * [backup-simplify]: Simplify (+ 1 0) into 1
7.351 * [backup-simplify]: Simplify (* -1 -1) into 1
7.351 * [backup-simplify]: Simplify (* 1 1) into 1
7.352 * [backup-simplify]: Simplify (/ 1 1) into 1
7.352 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (pow (+ (/ 1 x) 1) 2)) in x
7.352 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.352 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.352 * [taylor]: Taking taylor expansion of 1 in x
7.352 * [backup-simplify]: Simplify 1 into 1
7.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.352 * [taylor]: Taking taylor expansion of x in x
7.352 * [backup-simplify]: Simplify 0 into 0
7.352 * [backup-simplify]: Simplify 1 into 1
7.352 * [backup-simplify]: Simplify (/ 1 1) into 1
7.353 * [backup-simplify]: Simplify (- 1) into -1
7.353 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.353 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.353 * [taylor]: Taking taylor expansion of x in x
7.353 * [backup-simplify]: Simplify 0 into 0
7.353 * [backup-simplify]: Simplify 1 into 1
7.354 * [backup-simplify]: Simplify (/ 1 1) into 1
7.354 * [taylor]: Taking taylor expansion of 1 in x
7.354 * [backup-simplify]: Simplify 1 into 1
7.354 * [backup-simplify]: Simplify (+ 1 0) into 1
7.355 * [backup-simplify]: Simplify (* -1 -1) into 1
7.355 * [backup-simplify]: Simplify (* 1 1) into 1
7.355 * [backup-simplify]: Simplify (/ 1 1) into 1
7.355 * [backup-simplify]: Simplify 1 into 1
7.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.357 * [backup-simplify]: Simplify (- 0) into 0
7.357 * [backup-simplify]: Simplify (+ 1 0) into 1
7.358 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
7.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.359 * [backup-simplify]: Simplify (+ 0 1) into 1
7.359 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.360 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 2 1)))) into -4
7.360 * [backup-simplify]: Simplify -4 into -4
7.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.362 * [backup-simplify]: Simplify (- 0) into 0
7.362 * [backup-simplify]: Simplify (+ 0 0) into 0
7.363 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
7.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.364 * [backup-simplify]: Simplify (+ 0 0) into 0
7.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.366 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1 1)) (* -4 (/ 2 1)))) into 8
7.366 * [backup-simplify]: Simplify 8 into 8
7.366 * [backup-simplify]: Simplify (+ (* 8 (pow (/ 1 x) 2)) (+ (* -4 (/ 1 x)) 1)) into (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 1 x)))
7.366 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (/ (pow (+ (/ 1 x) 1) 2) (pow (- 1 (/ 1 x)) 2))
7.366 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (pow (- 1 (/ 1 x)) 2)) in (x) around 0
7.366 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (pow (- 1 (/ 1 x)) 2)) in x
7.366 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.366 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.366 * [taylor]: Taking taylor expansion of x in x
7.366 * [backup-simplify]: Simplify 0 into 0
7.366 * [backup-simplify]: Simplify 1 into 1
7.366 * [backup-simplify]: Simplify (/ 1 1) into 1
7.366 * [taylor]: Taking taylor expansion of 1 in x
7.366 * [backup-simplify]: Simplify 1 into 1
7.367 * [backup-simplify]: Simplify (+ 1 0) into 1
7.367 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.367 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.367 * [taylor]: Taking taylor expansion of 1 in x
7.367 * [backup-simplify]: Simplify 1 into 1
7.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.367 * [taylor]: Taking taylor expansion of x in x
7.367 * [backup-simplify]: Simplify 0 into 0
7.367 * [backup-simplify]: Simplify 1 into 1
7.367 * [backup-simplify]: Simplify (/ 1 1) into 1
7.367 * [backup-simplify]: Simplify (- 1) into -1
7.368 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.368 * [backup-simplify]: Simplify (* 1 1) into 1
7.368 * [backup-simplify]: Simplify (* -1 -1) into 1
7.368 * [backup-simplify]: Simplify (/ 1 1) into 1
7.368 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (pow (- 1 (/ 1 x)) 2)) in x
7.368 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
7.368 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.369 * [taylor]: Taking taylor expansion of x in x
7.369 * [backup-simplify]: Simplify 0 into 0
7.369 * [backup-simplify]: Simplify 1 into 1
7.369 * [backup-simplify]: Simplify (/ 1 1) into 1
7.369 * [taylor]: Taking taylor expansion of 1 in x
7.369 * [backup-simplify]: Simplify 1 into 1
7.369 * [backup-simplify]: Simplify (+ 1 0) into 1
7.369 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
7.369 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.369 * [taylor]: Taking taylor expansion of 1 in x
7.369 * [backup-simplify]: Simplify 1 into 1
7.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.369 * [taylor]: Taking taylor expansion of x in x
7.369 * [backup-simplify]: Simplify 0 into 0
7.369 * [backup-simplify]: Simplify 1 into 1
7.370 * [backup-simplify]: Simplify (/ 1 1) into 1
7.370 * [backup-simplify]: Simplify (- 1) into -1
7.370 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.371 * [backup-simplify]: Simplify (* 1 1) into 1
7.371 * [backup-simplify]: Simplify (* -1 -1) into 1
7.371 * [backup-simplify]: Simplify (/ 1 1) into 1
7.371 * [backup-simplify]: Simplify 1 into 1
7.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.372 * [backup-simplify]: Simplify (+ 0 1) into 1
7.372 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
7.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.373 * [backup-simplify]: Simplify (- 0) into 0
7.373 * [backup-simplify]: Simplify (+ 1 0) into 1
7.374 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
7.374 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ -2 1)))) into 4
7.374 * [backup-simplify]: Simplify 4 into 4
7.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.375 * [backup-simplify]: Simplify (+ 0 0) into 0
7.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
7.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.377 * [backup-simplify]: Simplify (- 0) into 0
7.377 * [backup-simplify]: Simplify (+ 0 0) into 0
7.377 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
7.378 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1 1)) (* 4 (/ -2 1)))) into 8
7.378 * [backup-simplify]: Simplify 8 into 8
7.378 * [backup-simplify]: Simplify (+ (* 8 (pow (/ 1 (- x)) 2)) (+ (* 4 (/ 1 (- x))) 1)) into (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 1 x)))
7.378 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
7.379 * [backup-simplify]: Simplify (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) into (sqrt (/ (- 1 x) (+ x 1)))
7.379 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
7.379 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
7.379 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
7.379 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.379 * [taylor]: Taking taylor expansion of 1 in x
7.379 * [backup-simplify]: Simplify 1 into 1
7.379 * [taylor]: Taking taylor expansion of x in x
7.379 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify 1 into 1
7.379 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.379 * [taylor]: Taking taylor expansion of x in x
7.379 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify 1 into 1
7.379 * [taylor]: Taking taylor expansion of 1 in x
7.379 * [backup-simplify]: Simplify 1 into 1
7.379 * [backup-simplify]: Simplify (- 0) into 0
7.379 * [backup-simplify]: Simplify (+ 1 0) into 1
7.380 * [backup-simplify]: Simplify (+ 0 1) into 1
7.380 * [backup-simplify]: Simplify (/ 1 1) into 1
7.380 * [backup-simplify]: Simplify (sqrt 1) into 1
7.380 * [backup-simplify]: Simplify (- 1) into -1
7.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.381 * [backup-simplify]: Simplify (+ 1 0) into 1
7.382 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
7.382 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
7.382 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
7.382 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
7.382 * [taylor]: Taking taylor expansion of (- 1 x) in x
7.382 * [taylor]: Taking taylor expansion of 1 in x
7.382 * [backup-simplify]: Simplify 1 into 1
7.382 * [taylor]: Taking taylor expansion of x in x
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 1 into 1
7.382 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.382 * [taylor]: Taking taylor expansion of x in x
7.382 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify 1 into 1
7.382 * [taylor]: Taking taylor expansion of 1 in x
7.382 * [backup-simplify]: Simplify 1 into 1
7.382 * [backup-simplify]: Simplify (- 0) into 0
7.383 * [backup-simplify]: Simplify (+ 1 0) into 1
7.383 * [backup-simplify]: Simplify (+ 0 1) into 1
7.383 * [backup-simplify]: Simplify (/ 1 1) into 1
7.383 * [backup-simplify]: Simplify (sqrt 1) into 1
7.384 * [backup-simplify]: Simplify (- 1) into -1
7.384 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.384 * [backup-simplify]: Simplify (+ 1 0) into 1
7.385 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
7.385 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1
7.385 * [backup-simplify]: Simplify 1 into 1
7.385 * [backup-simplify]: Simplify -1 into -1
7.386 * [backup-simplify]: Simplify (- 0) into 0
7.386 * [backup-simplify]: Simplify (+ 0 0) into 0
7.386 * [backup-simplify]: Simplify (+ 0 0) into 0
7.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
7.387 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2
7.387 * [backup-simplify]: Simplify 1/2 into 1/2
7.387 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x)
7.388 * [backup-simplify]: Simplify (sqrt (cbrt (* (* (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))
7.388 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
7.388 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
7.388 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
7.388 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.388 * [taylor]: Taking taylor expansion of 1 in x
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.388 * [taylor]: Taking taylor expansion of x in x
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [backup-simplify]: Simplify (/ 1 1) into 1
7.388 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.388 * [taylor]: Taking taylor expansion of x in x
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 1 into 1
7.389 * [backup-simplify]: Simplify (/ 1 1) into 1
7.389 * [taylor]: Taking taylor expansion of 1 in x
7.389 * [backup-simplify]: Simplify 1 into 1
7.389 * [backup-simplify]: Simplify (- 1) into -1
7.389 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.390 * [backup-simplify]: Simplify (+ 1 0) into 1
7.390 * [backup-simplify]: Simplify (/ -1 1) into -1
7.390 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.391 * [backup-simplify]: Simplify (- 0) into 0
7.391 * [backup-simplify]: Simplify (+ 1 0) into 1
7.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.397 * [backup-simplify]: Simplify (+ 0 1) into 1
7.398 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
7.400 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
7.400 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
7.400 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
7.400 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.400 * [taylor]: Taking taylor expansion of 1 in x
7.400 * [backup-simplify]: Simplify 1 into 1
7.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.400 * [taylor]: Taking taylor expansion of x in x
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify 1 into 1
7.401 * [backup-simplify]: Simplify (/ 1 1) into 1
7.401 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.401 * [taylor]: Taking taylor expansion of x in x
7.401 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify 1 into 1
7.401 * [backup-simplify]: Simplify (/ 1 1) into 1
7.401 * [taylor]: Taking taylor expansion of 1 in x
7.401 * [backup-simplify]: Simplify 1 into 1
7.402 * [backup-simplify]: Simplify (- 1) into -1
7.402 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.402 * [backup-simplify]: Simplify (+ 1 0) into 1
7.403 * [backup-simplify]: Simplify (/ -1 1) into -1
7.403 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.405 * [backup-simplify]: Simplify (- 0) into 0
7.405 * [backup-simplify]: Simplify (+ 1 0) into 1
7.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.406 * [backup-simplify]: Simplify (+ 0 1) into 1
7.407 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
7.408 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1))
7.409 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.410 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1))
7.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.411 * [backup-simplify]: Simplify (- 0) into 0
7.412 * [backup-simplify]: Simplify (+ 0 0) into 0
7.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.413 * [backup-simplify]: Simplify (+ 0 0) into 0
7.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
7.417 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
7.418 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
7.421 * [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)))))
7.421 * [backup-simplify]: Simplify (sqrt (cbrt (* (* (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))
7.422 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
7.422 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
7.422 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.422 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.422 * [taylor]: Taking taylor expansion of x in x
7.422 * [backup-simplify]: Simplify 0 into 0
7.422 * [backup-simplify]: Simplify 1 into 1
7.422 * [backup-simplify]: Simplify (/ 1 1) into 1
7.422 * [taylor]: Taking taylor expansion of 1 in x
7.422 * [backup-simplify]: Simplify 1 into 1
7.422 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.422 * [taylor]: Taking taylor expansion of 1 in x
7.422 * [backup-simplify]: Simplify 1 into 1
7.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.422 * [taylor]: Taking taylor expansion of x in x
7.422 * [backup-simplify]: Simplify 0 into 0
7.422 * [backup-simplify]: Simplify 1 into 1
7.423 * [backup-simplify]: Simplify (/ 1 1) into 1
7.423 * [backup-simplify]: Simplify (+ 1 0) into 1
7.424 * [backup-simplify]: Simplify (- 1) into -1
7.424 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.425 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.425 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.426 * [backup-simplify]: Simplify (+ 0 1) into 1
7.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.426 * [backup-simplify]: Simplify (- 0) into 0
7.427 * [backup-simplify]: Simplify (+ 1 0) into 1
7.427 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
7.428 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
7.428 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
7.428 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.428 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.428 * [taylor]: Taking taylor expansion of x in x
7.428 * [backup-simplify]: Simplify 0 into 0
7.428 * [backup-simplify]: Simplify 1 into 1
7.428 * [backup-simplify]: Simplify (/ 1 1) into 1
7.428 * [taylor]: Taking taylor expansion of 1 in x
7.428 * [backup-simplify]: Simplify 1 into 1
7.428 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.428 * [taylor]: Taking taylor expansion of 1 in x
7.429 * [backup-simplify]: Simplify 1 into 1
7.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.429 * [taylor]: Taking taylor expansion of x in x
7.429 * [backup-simplify]: Simplify 0 into 0
7.429 * [backup-simplify]: Simplify 1 into 1
7.429 * [backup-simplify]: Simplify (/ 1 1) into 1
7.429 * [backup-simplify]: Simplify (+ 1 0) into 1
7.429 * [backup-simplify]: Simplify (- 1) into -1
7.430 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.430 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.430 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.431 * [backup-simplify]: Simplify (+ 0 1) into 1
7.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.432 * [backup-simplify]: Simplify (- 0) into 0
7.432 * [backup-simplify]: Simplify (+ 1 0) into 1
7.432 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
7.433 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1))
7.434 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
7.434 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1))
7.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.435 * [backup-simplify]: Simplify (+ 0 0) into 0
7.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.436 * [backup-simplify]: Simplify (- 0) into 0
7.436 * [backup-simplify]: Simplify (+ 0 0) into 0
7.437 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
7.438 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1))
7.439 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1))
7.441 * [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)))))
7.441 * * * [progress]: simplifying candidates
7.441 * * * * [progress]: [ 1 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log1p (expm1 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.441 * * * * [progress]: [ 2 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (expm1 (log1p (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.441 * * * * [progress]: [ 3 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) 1/3)))))>
7.441 * * * * [progress]: [ 4 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) 1)))))>
7.441 * * * * [progress]: [ 5 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.441 * * * * [progress]: [ 6 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.441 * * * * [progress]: [ 7 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (cbrt (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
7.441 * * * * [progress]: [ 8 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (- 1 x) (- 1 x)) (- 1 x))) (cbrt (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
7.441 * * * * [progress]: [ 9 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))) (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.441 * * * * [progress]: [ 10 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (- 1 x))) (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.441 * * * * [progress]: [ 11 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (- 1 x))) (cbrt (+ 1 x)))))))>
7.441 * * * * [progress]: [ 12 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ 1 x)))) (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.441 * * * * [progress]: [ 13 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ (- 1 x) (+ 1 x)))) (cbrt (+ 1 x)))))))>
7.441 * * * * [progress]: [ 14 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (cbrt (+ 1 x)))))))>
7.441 * * * * [progress]: [ 15 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.441 * * * * [progress]: [ 16 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 17 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
7.442 * * * * [progress]: [ 18 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 19 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))))>
7.442 * * * * [progress]: [ 20 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 21 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (log1p (expm1 (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 22 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (expm1 (log1p (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 23 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (+ 1 1) 1)))))))>
7.442 * * * * [progress]: [ 24 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ 2 1)))))))>
7.442 * * * * [progress]: [ 25 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (+ 1 1) 1)))))))>
7.442 * * * * [progress]: [ 26 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (* 2 1) 1)))))))>
7.442 * * * * [progress]: [ 27 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) 1))))))>
7.442 * * * * [progress]: [ 28 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) 1))))))>
7.442 * * * * [progress]: [ 29 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) 3))))))>
7.442 * * * * [progress]: [ 30 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (+ 1 1) 1)))))))>
7.442 * * * * [progress]: [ 31 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ 2 1)))))))>
7.442 * * * * [progress]: [ 32 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (+ 1 1) 1)))))))>
7.442 * * * * [progress]: [ 33 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ 1 x)) (+ (* 2 1) 1)))))))>
7.442 * * * * [progress]: [ 34 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (pow (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) 1))))))>
7.442 * * * * [progress]: [ 35 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 36 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 37 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 38 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 39 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (log (/ (- 1 x) (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 40 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (log (/ (- 1 x) (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))))))))>
7.442 * * * * [progress]: [ 41 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (log (/ (- 1 x) (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 42 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (+ (log (/ (- 1 x) (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 43 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (log (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 44 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (+ (log (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 45 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (exp (log (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
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7.443 * * * * [progress]: [ 48 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 49 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
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7.443 * * * * [progress]: [ 51 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 52 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 53 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 54 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 55 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 56 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 57 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 58 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (cbrt (* (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 59 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (sqrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (sqrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.443 * * * * [progress]: [ 60 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
7.443 * * * * [progress]: [ 61 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x)) (* (+ 1 x) (+ 1 x))))))))>
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7.443 * * * * [progress]: [ 63 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* 1 (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))))>
7.444 * * * * [progress]: [ 64 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x)))) (* (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x))))))))))>
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7.444 * * * * [progress]: [ 66 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (cbrt (/ (- 1 x) (+ 1 x)))))))))>
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7.444 * * * * [progress]: [ 69 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))))>
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7.444 * * * * [progress]: [ 80 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))))))))>
7.444 * * * * [progress]: [ 81 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))))))))>
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7.444 * * * * [progress]: [ 84 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))))))))>
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7.445 * * * * [progress]: [ 91 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ 1 1)) (/ (- 1 x) (+ 1 x))))))))>
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7.445 * * * * [progress]: [ 93 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (- 1 x)) (/ 1 (+ 1 x))))))))>
7.445 * * * * [progress]: [ 94 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
7.445 * * * * [progress]: [ 95 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)))))))>
7.445 * * * * [progress]: [ 96 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (- 1 x) (+ 1 x)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))))))))>
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7.445 * * * * [progress]: [ 98 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ 1 x))) (* (+ 1 x) (+ 1 x))))))))>
7.445 * * * * [progress]: [ 99 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ (- 1 x) (+ 1 x))) (+ 1 x)))))))>
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7.445 * * * * [progress]: [ 101 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (posit16->real (real->posit16 (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.445 * * * * [progress]: [ 102 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (- 1 x) (+ 1 x)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))))))))>
7.445 * * * * [progress]: [ 103 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (log1p (expm1 (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.445 * * * * [progress]: [ 104 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (expm1 (log1p (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.445 * * * * [progress]: [ 105 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (pow (/ (- 1 x) (+ 1 x)) (+ 1 1)) (/ (- 1 x) (+ 1 x))))))))>
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7.445 * * * * [progress]: [ 110 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (exp (+ (- (log (- 1 x)) (log (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.446 * * * * [progress]: [ 111 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (exp (+ (- (log (- 1 x)) (log (+ 1 x))) (log (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.446 * * * * [progress]: [ 112 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (exp (+ (log (/ (- 1 x) (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
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7.446 * * * * [progress]: [ 128 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (* (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.446 * * * * [progress]: [ 129 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (cbrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.446 * * * * [progress]: [ 130 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (cbrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.446 * * * * [progress]: [ 131 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (cbrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 132 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (cbrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 133 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 134 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (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))))))))>
7.447 * * * * [progress]: [ 135 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) 1)) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 136 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) 1)) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 137 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) 1)) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 138 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) 1)) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (sqrt (- 1 x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 139 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 140 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 141 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 142 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 143 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 144 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 145 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 146 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 147 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 148 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 149 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 150 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 151 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 152 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (* (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.447 * * * * [progress]: [ 153 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (+ (sqrt 1) (sqrt x)) 1)) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 154 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (+ (sqrt 1) (sqrt x)) 1)) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 155 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (+ (sqrt 1) (sqrt x)) 1)) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 156 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (+ (sqrt 1) (sqrt x)) 1)) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 157 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- 1 (sqrt x)) (cbrt (+ 1 x))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 158 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (* (/ (- 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 159 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) 1) (/ (+ 1 (sqrt x)) 1)) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 160 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) 1) (/ (+ 1 (sqrt x)) 1)) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 161 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) 1) (/ (+ 1 (sqrt x)) 1)) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 162 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (+ 1 (sqrt x)) 1) (/ (+ 1 (sqrt x)) 1)) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 (sqrt x)) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 163 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 164 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 165 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 166 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (+ 1 x)))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 167 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 168 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 169 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 170 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 171 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.448 * * * * [progress]: [ 172 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 173 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 174 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ 1 1) (/ 1 1)) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 175 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* 1 1) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 176 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (- 1 x) (- 1 x)) (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 177 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 178 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (- 1 x) (- 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 179 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 180 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (sqrt (/ (- 1 x) (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (* (sqrt (/ (- 1 x) (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 181 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x)))) (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 182 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (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))))))))>
7.449 * * * * [progress]: [ 183 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (pow (/ (- 1 x) (+ 1 x)) (* 2 1)) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 184 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) (cbrt (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 185 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (sqrt (/ (- 1 x) (+ 1 x)))) (sqrt (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 186 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 187 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 188 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (/ (cbrt (- 1 x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 189 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) (/ (cbrt (- 1 x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 190 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 191 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 192 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (sqrt (- 1 x)) 1)) (/ (sqrt (- 1 x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 193 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (sqrt (- 1 x)) 1)) (/ (sqrt (- 1 x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.449 * * * * [progress]: [ 194 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 195 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 196 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 1)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 197 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 1)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 198 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 199 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 200 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ (sqrt 1) (sqrt x)) 1)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 201 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ (sqrt 1) (sqrt x)) 1)) (/ (- (sqrt 1) (sqrt x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 202 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 203 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 204 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ 1 (sqrt x)) 1)) (/ (- 1 (sqrt x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 205 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (+ 1 (sqrt x)) 1)) (/ (- 1 (sqrt x)) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 206 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (/ (- 1 x) (cbrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 207 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 (sqrt (+ 1 x)))) (/ (- 1 x) (sqrt (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 208 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 1)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 209 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ 1 1)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 210 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) 1) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 211 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ 1 (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 212 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) (+ (* 1 1) (- (* x x) (* 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 213 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x)) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 214 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (* (cbrt (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.450 * * * * [progress]: [ 215 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (sqrt (/ (- 1 x) (+ 1 x))) (* (sqrt (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 216 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 217 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (* (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 218 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 219 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (* (/ (cbrt (- 1 x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 220 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 221 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 222 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 223 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (sqrt (- 1 x)) 1) (* (/ (sqrt (- 1 x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 224 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 225 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 (sqrt (+ 1 x))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 226 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 1) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 227 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 1) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 228 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 229 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (* (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 230 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 231 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ (sqrt 1) (sqrt x)) 1) (* (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 232 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (- 1 (sqrt x)) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 233 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (* (/ (- 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.451 * * * * [progress]: [ 234 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ 1 (sqrt x)) 1) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 235 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (+ 1 (sqrt x)) 1) (* (/ (- 1 (sqrt x)) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 236 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (/ (- 1 x) (cbrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 237 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 (sqrt (+ 1 x))) (* (/ (- 1 x) (sqrt (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 238 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 1) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 239 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ 1 1) (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 240 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* 1 (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 241 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (- 1 x) (* (/ 1 (+ 1 x)) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 242 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 243 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (- 1 x) (/ (- 1 x) (+ 1 x)))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 244 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (+ 1 x)) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 245 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (/ (* (- 1 x) (/ (- 1 x) (+ 1 x))) (+ 1 x)) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 246 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (posit16->real (real->posit16 (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 247 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.452 * * * * [progress]: [ 248 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log1p (expm1 (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.452 * * * * [progress]: [ 249 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (expm1 (log1p (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.452 * * * * [progress]: [ 250 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) 1/2))))>
7.452 * * * * [progress]: [ 251 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) 1))))>
7.452 * * * * [progress]: [ 252 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (exp (log (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.452 * * * * [progress]: [ 253 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (log (exp (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.452 * * * * [progress]: [ 254 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (* (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))) (cbrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.452 * * * * [progress]: [ 255 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (cbrt (* (* (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.453 * * * * [progress]: [ 256 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (cbrt (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (/ (- 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 257 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (* (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))) (sqrt (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.453 * * * * [progress]: [ 258 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.453 * * * * [progress]: [ 259 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt 1) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))))>
7.453 * * * * [progress]: [ 260 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (- 1 x)))) (sqrt (cbrt (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 261 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x)))) (sqrt (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 262 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (- 1 x)))) (sqrt (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 263 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (- 1 x)))) (sqrt (cbrt (+ 1 x)))))))>
7.453 * * * * [progress]: [ 264 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (* (+ 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 265 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
7.453 * * * * [progress]: [ 266 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (/ (sqrt (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (+ 1 x)))))))>
7.453 * * * * [progress]: [ 267 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))) (/ 1/3 2)))))>
7.453 * * * * [progress]: [ 268 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (pow (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ 1 2)))))>
7.453 * * * * [progress]: [ 269 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.453 * * * * [progress]: [ 270 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (fabs (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))))>
7.453 * * * * [progress]: [ 271 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* 1 (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))))>
7.453 * * * * [progress]: [ 272 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (posit16->real (real->posit16 (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))))>
7.453 * * * * [progress]: [ 273 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
7.453 * * * * [progress]: [ 274 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
7.453 * * * * [progress]: [ 275 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
7.453 * * * * [progress]: [ 276 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (- (+ (* 18 (pow x 2)) 1) (* 6 x)))))))>
7.453 * * * * [progress]: [ 277 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1)))))))>
7.453 * * * * [progress]: [ 278 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1)))))))>
7.453 * * * * [progress]: [ 279 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (- (+ (* 8 (pow x 2)) 1) (* 4 x)) (/ (- 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 280 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.453 * * * * [progress]: [ 281 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
7.454 * * * * [progress]: [ 282 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (* 1/2 (pow x 2)) 1) x))))>
7.454 * * * * [progress]: [ 283 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
7.454 * * * * [progress]: [ 284 / 284 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))))))>
7.457 * [simplify]: Simplifying:
  (expm1 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (log1p (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (log (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (exp (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (cbrt (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (cbrt (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (cbrt (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x)))
  (cbrt (* (+ 1 x) (+ 1 x)))
  (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (- 1 x)))
  (cbrt (* (+ 1 x) (+ 1 x)))
  (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (- 1 x)))
  (cbrt (+ 1 x))
  (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ 1 x))))
  (cbrt (* (+ 1 x) (+ 1 x)))
  (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ (- 1 x) (+ 1 x))))
  (cbrt (+ 1 x))
  (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (cbrt (+ 1 x))
  (* (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (* (* (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (expm1 (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (log1p (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))
  (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))
  (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))
  (+ (+ (- (log (- 1 x)) (log (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))
  (+ (+ (log (/ (- 1 x) (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))
  (+ (+ (log (/ (- 1 x) (+ 1 x))) (- (log (- 1 x)) (log (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))
  (+ (+ (log (/ (- 1 x) (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (- (log (- 1 x)) (log (+ 1 x))))
  (+ (+ (log (/ (- 1 x) (+ 1 x))) (log (/ (- 1 x) (+ 1 x)))) (log (/ (- 1 x) (+ 1 x))))
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  (log (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (exp (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))
  (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
  (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))
  (* (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))) (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))
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  (* (* (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))) (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (sqrt (cbrt (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (/ (- 1 x) (+ 1 x))))
  (sqrt (* (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))) (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))))
  (sqrt (cbrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (sqrt 1)
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (- 1 x))))
  (sqrt (cbrt (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (- 1 x))))
  (sqrt (cbrt (* (+ 1 x) (+ 1 x))))
  (sqrt (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (- 1 x))))
  (sqrt (cbrt (* (+ 1 x) (+ 1 x))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (- 1 x))))
  (sqrt (cbrt (+ 1 x)))
  (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (* (+ 1 x) (+ 1 x))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (- 1 x)) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (+ 1 x)))
  (sqrt (cbrt (* (* (- 1 x) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))))
  (sqrt (cbrt (+ 1 x)))
  (/ 1/3 2)
  (/ 1 2)
  (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (sqrt (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))
  (real->posit16 (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 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))
  (- (+ (* 18 (pow x 2)) 1) (* 6 x))
  (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1))
  (- (* 6 (/ 1 x)) (+ (* 18 (/ 1 (pow x 2))) 1))
  (- (+ (* 8 (pow x 2)) 1) (* 4 x))
  (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 1 x)))
  (- (+ (* 8 (/ 1 (pow x 2))) 1) (* 4 (/ 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)))))
7.462 * * [simplify]: iteration 0: 315 enodes
7.571 * * [simplify]: iteration 1: 1051 enodes
8.417 * * [simplify]: iteration 2: 3962 enodes
9.712 * * [simplify]: iteration complete: 5006 enodes
9.712 * * [simplify]: Extracting #0: cost 138 inf + 0
9.715 * * [simplify]: Extracting #1: cost 1187 inf + 5
9.722 * * [simplify]: Extracting #2: cost 1564 inf + 5011
9.743 * * [simplify]: Extracting #3: cost 1053 inf + 89879
9.813 * * [simplify]: Extracting #4: cost 368 inf + 263564
9.924 * * [simplify]: Extracting #5: cost 29 inf + 360997
10.011 * * [simplify]: Extracting #6: cost 0 inf + 370753
10.141 * [simplify]: Simplified to:
  (expm1 (/ (- 1 x) (+ x 1)))
  (log1p (/ (- 1 x) (+ x 1)))
  (log (/ (- 1 x) (+ x 1)))
  (exp (/ (- 1 x) (+ x 1)))
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  (cbrt (/ (- 1 x) (+ x 1)))
  (cbrt (* (- 1 x) (* (- 1 x) (- 1 x))))
  (+ x 1)
  (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (* (+ x 1) (+ x 1)))
  (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (* (+ x 1) (+ x 1)))
  (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (+ x 1))
  (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (* (+ x 1) (+ x 1)))
  (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (+ x 1))
  (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1))))
  (cbrt (+ x 1))
  (* (cbrt (/ (- 1 x) (+ x 1))) (cbrt (/ (- 1 x) (+ x 1))))
  (cbrt (/ (- 1 x) (+ x 1)))
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  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (/ (- 1 x) (+ x 1)))
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  (expm1 (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))
  (log1p (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))
  3
  3
  3
  3
  (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  3
  3
  3
  3
  (* 3 (log (/ (- 1 x) (+ x 1))))
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  (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))
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  (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))
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  (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))
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  1
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  1
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  (/ (sqrt (/ (- 1 x) (+ x 1))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (/ (sqrt (/ (- 1 x) (+ x 1))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (/ (sqrt (/ (- 1 x) (+ x 1))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))
  (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ x 1)))
  (/ (/ (- 1 x) (sqrt (+ x 1))) (sqrt (+ x 1)))
  2
  (* (cbrt (/ (- 1 x) (+ x 1))) (* (cbrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))))
  (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (* (* (/ (- 1 x) (+ x 1)) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (cbrt (- 1 x))) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))
  (* (/ (- 1 x) (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (* (/ (- 1 x) (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (* (/ (- 1 x) (+ x 1)) (sqrt (- 1 x))) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (sqrt (- 1 x))) (sqrt (+ x 1)))
  (/ (* (- 1 x) (sqrt (- 1 x))) (+ x 1))
  (/ (* (- 1 x) (sqrt (- 1 x))) (+ x 1))
  (/ (/ (- 1 x) (+ x 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (/ (- 1 x) (+ x 1)) (sqrt (+ x 1)))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1)) (sqrt (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1))
  (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1))
  (/ (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1)) (sqrt (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1))
  (* (/ (- 1 x) (+ x 1)) (+ (sqrt x) 1))
  (/ (/ (- 1 x) (+ x 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (/ (- 1 x) (+ x 1)) (sqrt (+ x 1)))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (/ (- 1 x) (+ x 1))
  (* (- 1 x) (/ (- 1 x) (+ x 1)))
  (/ (* (- 1 x) (/ (- 1 x) (+ x 1))) (fma x (* x x) 1))
  (/ (/ (- 1 x) (+ x 1)) (/ (- 1 (* x x)) (- 1 x)))
  (* (cbrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (/ (cbrt (- 1 x)) (/ (cbrt (+ x 1)) (/ (- 1 x) (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (cbrt (- 1 x))) (sqrt (+ x 1)))
  (/ (* (cbrt (- 1 x)) (/ (- 1 x) (+ x 1))) (+ x 1))
  (/ (* (cbrt (- 1 x)) (/ (- 1 x) (+ x 1))) (+ x 1))
  (/ (sqrt (- 1 x)) (/ (cbrt (+ x 1)) (/ (- 1 x) (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (sqrt (- 1 x))) (sqrt (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (sqrt (- 1 x)) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (sqrt (- 1 x)) (+ x 1)))
  (/ (/ (- 1 x) (cbrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (/ (/ (- 1 x) (sqrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))
  (/ (* (/ (- 1 x) (+ x 1)) (- 1 (sqrt x))) (cbrt (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (/ (- 1 (sqrt x)) (/ (+ x 1) (/ (- 1 x) (+ x 1))))
  (/ (- 1 (sqrt x)) (/ (+ x 1) (/ (- 1 x) (+ x 1))))
  (/ (* (/ (- 1 x) (+ x 1)) (- 1 (sqrt x))) (cbrt (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 (sqrt x)) (sqrt (+ x 1))))
  (/ (- 1 (sqrt x)) (/ (+ x 1) (/ (- 1 x) (+ x 1))))
  (/ (- 1 (sqrt x)) (/ (+ x 1) (/ (- 1 x) (+ x 1))))
  (/ (/ (- 1 x) (cbrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (/ (/ (- 1 x) (sqrt (+ x 1))) (/ (+ x 1) (- 1 x)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))
  (/ (- 1 x) (* (+ x 1) (+ x 1)))
  (* (/ (- 1 x) (+ x 1)) (fma x (- x 1) 1))
  (* (- 1 x) (/ (- 1 x) (+ x 1)))
  (* (- 1 x) (/ (- 1 x) (+ x 1)))
  (* (- 1 x) (/ (- 1 x) (+ x 1)))
  (real->posit16 (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))))
  (expm1 (sqrt (/ (- 1 x) (+ x 1))))
  (log1p (sqrt (/ (- 1 x) (+ x 1))))
  (log (sqrt (/ (- 1 x) (+ x 1))))
  (exp (sqrt (/ (- 1 x) (+ x 1))))
  (* (cbrt (sqrt (/ (- 1 x) (+ x 1)))) (cbrt (sqrt (/ (- 1 x) (+ x 1)))))
  (cbrt (sqrt (/ (- 1 x) (+ x 1))))
  (* (sqrt (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))
  (sqrt (cbrt (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (/ (- 1 x) (+ x 1))))
  (fabs (cbrt (/ (- 1 x) (+ x 1))))
  (sqrt (cbrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  1
  (sqrt (/ (- 1 x) (+ x 1)))
  (sqrt (cbrt (* (- 1 x) (* (- 1 x) (- 1 x)))))
  (sqrt (+ x 1))
  (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (* (+ x 1) (+ x 1))))
  (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (* (+ x 1) (+ x 1))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (+ x 1)))
  (sqrt (cbrt (* (* (- 1 x) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (* (+ x 1) (+ x 1))))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (+ x 1)))
  (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (- 1 x)) (/ (- 1 x) (+ x 1)))))
  (sqrt (cbrt (+ x 1)))
  1/6
  1/2
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (sqrt (sqrt (/ (- 1 x) (+ x 1))))
  (real->posit16 (sqrt (/ (- 1 x) (+ x 1))))
  (fma -2 x (fma (* x x) 2 1))
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (fma -6 x (fma (* x x) 18 1))
  (- (- (/ 6 x) (/ 18 (* x x))) 1)
  (- (- (/ 6 x) (/ 18 (* x x))) 1)
  (fma -4 x (fma 8 (* x x) 1))
  (- (+ (/ 8 (* x x)) 1) (/ 4 x))
  (- (+ (/ 8 (* x x)) 1) (/ 4 x))
  (fma 1/2 (* x x) (- 1 x))
  (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ 1/2 (sqrt -1)) (* x x)))
  (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ 1/2 (sqrt -1)) (* x x)))
10.187 * * * [progress]: adding candidates to table
11.737 * [progress]: [Phase 3 of 3] Extracting.
11.737 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>)
11.738 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1 x) (+ 1 x)) x)
11.738 * * * * [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 (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>)
11.757 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))> #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>)
11.779 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.780 * [simplify]: Simplifying:
  (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
11.780 * * [simplify]: iteration 0: 10 enodes
11.781 * * [simplify]: iteration 1: 14 enodes
11.782 * * [simplify]: iteration complete: 14 enodes
11.782 * * [simplify]: Extracting #0: cost 1 inf + 0
11.782 * * [simplify]: Extracting #1: cost 3 inf + 0
11.782 * * [simplify]: Extracting #2: cost 3 inf + 1
11.782 * * [simplify]: Extracting #3: cost 5 inf + 1
11.782 * * [simplify]: Extracting #4: cost 7 inf + 1
11.782 * * [simplify]: Extracting #5: cost 9 inf + 1
11.782 * * [simplify]: Extracting #6: cost 0 inf + 1108
11.782 * [simplify]: Simplified to:
  (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))
14.209 * [regime-testing]: Baseline error score: 0.0166270783847981
14.211 * [regime-testing]: Oracle error score: 0.008126015751968996
14.216 * [regime-testing]: End program error score: 0.0166270783847981