1.405 * [progress]: [Phase 1 of 3] Setting up.
0.006 * * * [progress]: [1/2] Preparing points
0.174 * * * [progress]: [2/2] Setting up program.
0.181 * [progress]: [Phase 2 of 3] Improving.
0.182 * * * * [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
0.195 * * [simplify]: iteration 1: 18 enodes
0.201 * * [simplify]: iteration 2: 21 enodes
0.207 * * [simplify]: iteration 3: 23 enodes
0.213 * * [simplify]: iteration complete: 23 enodes
0.213 * * [simplify]: Extracting #0: cost 1 inf + 0
0.213 * * [simplify]: Extracting #1: cost 3 inf + 0
0.214 * * [simplify]: Extracting #2: cost 3 inf + 1
0.214 * * [simplify]: Extracting #3: cost 4 inf + 1
0.214 * * [simplify]: Extracting #4: cost 9 inf + 1
0.214 * * [simplify]: Extracting #5: cost 12 inf + 1
0.214 * * [simplify]: Extracting #6: cost 8 inf + 86
0.215 * * [simplify]: Extracting #7: cost 3 inf + 536
0.215 * * [simplify]: Extracting #8: cost 1 inf + 965
0.215 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.216 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)
0.219 * * [progress]: iteration 1 / 4
0.219 * * * [progress]: picking best candidate
0.225 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))))>
0.225 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1)
0.288 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.292 * * * [progress]: generating series expansions
0.293 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1)
0.297 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1))
0.297 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.298 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.298 * [taylor]: Taking taylor expansion of (- 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 x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [taylor]: Taking taylor expansion of (+ x 1) 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 * [taylor]: Taking taylor expansion of 1 in x
0.298 * [backup-simplify]: Simplify 1 into 1
0.299 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify (+ 1 0) into 1
0.300 * [backup-simplify]: Simplify (+ 0 1) into 1
0.300 * [backup-simplify]: Simplify (/ 1 1) into 1
0.300 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.301 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.301 * [taylor]: Taking taylor expansion of 1 in x
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [taylor]: Taking taylor expansion of 1 in x
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.301 * [backup-simplify]: Simplify (+ 1 0) into 1
0.302 * [backup-simplify]: Simplify (+ 0 1) into 1
0.302 * [backup-simplify]: Simplify (/ 1 1) into 1
0.302 * [backup-simplify]: Simplify 1 into 1
0.303 * [backup-simplify]: Simplify (- 1) into -1
0.303 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.303 * [backup-simplify]: Simplify (+ 1 0) into 1
0.304 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2
0.304 * [backup-simplify]: Simplify -2 into -2
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2
0.307 * [backup-simplify]: Simplify 2 into 2
0.308 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
0.308 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))
0.308 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.308 * [taylor]: Taking taylor expansion of (- 1 (/ 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 (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (- 1) into -1
0.310 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.310 * [backup-simplify]: Simplify (+ 1 0) into 1
0.310 * [backup-simplify]: Simplify (/ -1 1) into -1
0.310 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.310 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of 1 in x
0.310 * [backup-simplify]: Simplify 1 into 1
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify (/ 1 1) into 1
0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify (/ 1 1) into 1
0.311 * [taylor]: Taking taylor expansion of 1 in x
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify (- 1) into -1
0.312 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.312 * [backup-simplify]: Simplify (+ 1 0) into 1
0.312 * [backup-simplify]: Simplify (/ -1 1) into -1
0.312 * [backup-simplify]: Simplify -1 into -1
0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify (- 0) into 0
0.314 * [backup-simplify]: Simplify (+ 1 0) into 1
0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.314 * [backup-simplify]: Simplify (+ 0 1) into 1
0.315 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2
0.315 * [backup-simplify]: Simplify 2 into 2
0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.316 * [backup-simplify]: Simplify (- 0) into 0
0.316 * [backup-simplify]: Simplify (+ 0 0) into 0
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (+ 0 0) into 0
0.317 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2
0.317 * [backup-simplify]: Simplify -2 into -2
0.318 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.318 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))
0.318 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (/ 1 1) into 1
0.318 * [taylor]: Taking taylor expansion of 1 in x
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of 1 in x
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (/ 1 1) into 1
0.319 * [backup-simplify]: Simplify (+ 1 0) into 1
0.319 * [backup-simplify]: Simplify (- 1) into -1
0.319 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.320 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.320 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [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 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of 1 in x
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.321 * [backup-simplify]: Simplify (/ 1 1) into 1
0.321 * [backup-simplify]: Simplify (+ 1 0) into 1
0.321 * [backup-simplify]: Simplify (- 1) into -1
0.321 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.322 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.322 * [backup-simplify]: Simplify -1 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 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.324 * [backup-simplify]: Simplify (+ 1 0) into 1
0.324 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
0.324 * [backup-simplify]: Simplify -2 into -2
0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (+ 0 0) into 0
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 (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
0.327 * [backup-simplify]: Simplify -2 into -2
0.327 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
0.327 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.327 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.327 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.328 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.328 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x
0.328 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.328 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.329 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.329 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0
0.329 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.329 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.329 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x
0.329 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.329 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))))
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.330 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0
0.330 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.330 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))))
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1))))
0.330 * * * [progress]: simplifying candidates
0.330 * * * * [progress]: [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- 1 x) (+ 1 x)) 1)))))>
0.331 * * * * [progress]: [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ 1 x))))))))>
0.331 * * * * [progress]: [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- 1 x) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- 1 x) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x)))) (cbrt (/ (- 1 x) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (+ 1 x))) (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.331 * * * * [progress]: [ 9 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x)) (- (+ 1 x)))))))>
0.331 * * * * [progress]: [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ 1 x)) (/ x (+ 1 x)))))))>
0.331 * * * * [progress]: [ 11 / 66 ] 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))))))))>
0.331 * * * * [progress]: [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.331 * * * * [progress]: [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) (/ (cbrt (- 1 x)) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x))))))))>
0.331 * * * * [progress]: [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))))>
0.331 * * * * [progress]: [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) 1) (/ (sqrt (- 1 x)) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.331 * * * * [progress]: [ 20 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.331 * * * * [progress]: [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.331 * * * * [progress]: [ 23 / 66 ] 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))))))))>
0.331 * * * * [progress]: [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))))))))>
0.332 * * * * [progress]: [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x))))))))>
0.332 * * * * [progress]: [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x))))))))>
0.332 * * * * [progress]: [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) 1) (/ (- 1 (sqrt x)) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ 1 x))))))))>
0.332 * * * * [progress]: [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ 1 x))))))))>
0.332 * * * * [progress]: [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- 1 x) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x)))))))>
0.332 * * * * [progress]: [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- 1 x) (/ 1 (+ 1 x)))))))>
0.332 * * * * [progress]: [ 37 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.332 * * * * [progress]: [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x)))))))>
0.332 * * * * [progress]: [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))))>
0.332 * * * * [progress]: [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.332 * * * * [progress]: [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ 1 x))))))>
0.332 * * * * [progress]: [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x))))))))>
0.332 * * * * [progress]: [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x))))))))>
0.332 * * * * [progress]: [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.332 * * * * [progress]: [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt 1) (sqrt x)) (/ (+ 1 x) (- (sqrt 1) (sqrt x))))))))>
0.332 * * * * [progress]: [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x))))))))>
0.332 * * * * [progress]: [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ 1 x) (- 1 x)))))))>
0.332 * * * * [progress]: [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
0.332 * * * * [progress]: [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))>
0.332 * * * * [progress]: [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow 1 3) (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x)))))))))>
0.333 * * * * [progress]: [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
0.333 * * * * [progress]: [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- 1 x) (+ 1 x))))))))>
0.333 * * * * [progress]: [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- 1 x) (+ 1 x)))) 1)))>
0.333 * * * * [progress]: [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.333 * * * * [progress]: [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.333 * * * * [progress]: [ 56 / 66 ] 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))))))))>
0.333 * * * * [progress]: [ 57 / 66 ] 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))))))))>
0.333 * * * * [progress]: [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.333 * * * * [progress]: [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- 1 x) (+ 1 x)))))))>
0.333 * * * * [progress]: [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x))))))))>
0.333 * * * * [progress]: [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
0.333 * * * * [progress]: [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.333 * * * * [progress]: [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
0.333 * * * * [progress]: [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.333 * * * * [progress]: [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.333 * * * * [progress]: [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1))))))>
0.334 * [simplify]: Simplifying:
  (- (log (- 1 x)) (log (+ 1 x)))
  (log (/ (- 1 x) (+ 1 x)))
  (exp (/ (- 1 x) (+ 1 x)))
  (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))
  (cbrt (/ (- 1 x) (+ 1 x)))
  (* (* (/ (- 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x))) (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (sqrt (/ (- 1 x) (+ 1 x)))
  (- (- 1 x))
  (- (+ 1 x))
  (/ 1 (+ 1 x))
  (/ x (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))
  (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)
  (/ (cbrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ (sqrt (- 1 x)) 1)
  (/ (sqrt (- 1 x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ (sqrt 1) (sqrt x)) 1)
  (/ (- (sqrt 1) (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ 1 (sqrt x)) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 1)
  (/ (- 1 x) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 x) (sqrt (+ 1 x)))
  (/ (- 1 x) 1)
  (/ (- 1 x) 1)
  (/ (+ 1 x) (cbrt (- 1 x)))
  (/ (+ 1 x) (sqrt (- 1 x)))
  (/ (+ 1 x) (- 1 x))
  (/ (+ 1 x) (- (sqrt 1) (sqrt x)))
  (/ (+ 1 x) (- 1 (sqrt x)))
  (/ (+ 1 x) (- 1 x))
  (/ (- 1 x) (+ (pow 1 3) (pow x 3)))
  (/ (- 1 x) (- (* 1 1) (* x x)))
  (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
0.335 * * [simplify]: iteration 0: 110 enodes
0.372 * * [simplify]: iteration 1: 253 enodes
0.446 * * [simplify]: iteration 2: 643 enodes
0.859 * * [simplify]: iteration 3: 2196 enodes
1.490 * * [simplify]: iteration complete: 5005 enodes
1.490 * * [simplify]: Extracting #0: cost 54 inf + 0
1.492 * * [simplify]: Extracting #1: cost 871 inf + 1
1.497 * * [simplify]: Extracting #2: cost 1961 inf + 10007
1.521 * * [simplify]: Extracting #3: cost 1196 inf + 159819
1.631 * * [simplify]: Extracting #4: cost 66 inf + 334411
1.747 * * [simplify]: Extracting #5: cost 6 inf + 346195
1.852 * * [simplify]: Extracting #6: cost 1 inf + 346904
1.961 * * [simplify]: Extracting #7: cost 0 inf + 347171
2.059 * [simplify]: Simplified to:
  (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)) (/ (cbrt (- 1 x)) (sqrt (+ 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))
  (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))
  (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))
  (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))
  (+ (sqrt x) 1)
  (/ (- 1 (sqrt x)) (+ 1 x))
  (+ (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 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) (+ (* (* x x) x) 1))
  (/ (- 1 x) (- 1 (* x x)))
  (+ (* (* x (+ 1 x)) (+ 1 x)) (+ 1 x))
  (* (+ 1 x) (+ 1 x))
  (real->posit16 (/ (- 1 x) (+ 1 x)))
  (log (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (exp (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))) (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x))))))
  (cbrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (* (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) (atan (sqrt (/ (- 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (sqrt (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (real->posit16 (atan (sqrt (/ (- 1 x) (+ 1 x)))))
  (- (+ 1 (* x (* x 2))) (* x 2))
  (- (- (/ 2 x) (/ (/ 2 x) x)) 1)
  (- (- (/ 2 x) (/ (/ 2 x) x)) 1)
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
  (atan (sqrt (/ (- 1 x) (+ x 1))))
2.063 * * * [progress]: adding candidates to table
2.306 * * [progress]: iteration 2 / 4
2.306 * * * [progress]: picking best candidate
2.317 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
2.317 * * * [progress]: localizing error
2.341 * * * [progress]: generating rewritten candidates
2.341 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1 2)
2.404 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 1)
2.472 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
2.479 * * * [progress]: generating series expansions
2.480 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1 2)
2.480 * [backup-simplify]: Simplify (* (+ 1 x) (+ 1 x)) into (pow (+ x 1) 2)
2.480 * [approximate]: Taking taylor expansion of (pow (+ x 1) 2) in (x) around 0
2.480 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
2.480 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.480 * [taylor]: Taking taylor expansion of x in x
2.480 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify 1 into 1
2.481 * [taylor]: Taking taylor expansion of 1 in x
2.481 * [backup-simplify]: Simplify 1 into 1
2.481 * [backup-simplify]: Simplify (+ 0 1) into 1
2.482 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
2.482 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.482 * [taylor]: Taking taylor expansion of x in x
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 1 into 1
2.482 * [taylor]: Taking taylor expansion of 1 in x
2.482 * [backup-simplify]: Simplify 1 into 1
2.482 * [backup-simplify]: Simplify (+ 0 1) into 1
2.483 * [backup-simplify]: Simplify (* 1 1) into 1
2.483 * [backup-simplify]: Simplify 1 into 1
2.484 * [backup-simplify]: Simplify (+ 1 0) into 1
2.484 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
2.484 * [backup-simplify]: Simplify 2 into 2
2.485 * [backup-simplify]: Simplify (+ 0 0) into 0
2.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (pow x 2) 1))
2.486 * [backup-simplify]: Simplify (* (+ 1 (/ 1 x)) (+ 1 (/ 1 x))) into (pow (+ (/ 1 x) 1) 2)
2.486 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in (x) around 0
2.486 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
2.486 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.487 * [backup-simplify]: Simplify (/ 1 1) into 1
2.487 * [taylor]: Taking taylor expansion of 1 in x
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [backup-simplify]: Simplify (+ 1 0) into 1
2.487 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
2.487 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.487 * [taylor]: Taking taylor expansion of x in x
2.487 * [backup-simplify]: Simplify 0 into 0
2.488 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (/ 1 1) into 1
2.488 * [taylor]: Taking taylor expansion of 1 in x
2.488 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (+ 1 0) into 1
2.489 * [backup-simplify]: Simplify (* 1 1) into 1
2.489 * [backup-simplify]: Simplify 1 into 1
2.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.490 * [backup-simplify]: Simplify (+ 0 1) into 1
2.491 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
2.491 * [backup-simplify]: Simplify 2 into 2
2.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.492 * [backup-simplify]: Simplify (+ 0 0) into 0
2.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
2.493 * [backup-simplify]: Simplify 1 into 1
2.493 * [backup-simplify]: Simplify (+ 1 (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (+ (* 2 x) (+ (pow x 2) 1))
2.494 * [backup-simplify]: Simplify (* (+ 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (pow (- 1 (/ 1 x)) 2)
2.494 * [approximate]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in (x) around 0
2.494 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
2.494 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.494 * [taylor]: Taking taylor expansion of 1 in x
2.494 * [backup-simplify]: Simplify 1 into 1
2.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.494 * [taylor]: Taking taylor expansion of x in x
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 1 into 1
2.494 * [backup-simplify]: Simplify (/ 1 1) into 1
2.495 * [backup-simplify]: Simplify (- 1) into -1
2.495 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.495 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
2.495 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.495 * [taylor]: Taking taylor expansion of 1 in x
2.496 * [backup-simplify]: Simplify 1 into 1
2.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.496 * [taylor]: Taking taylor expansion of x in x
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 1 into 1
2.496 * [backup-simplify]: Simplify (/ 1 1) into 1
2.496 * [backup-simplify]: Simplify (- 1) into -1
2.497 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.497 * [backup-simplify]: Simplify (* -1 -1) into 1
2.497 * [backup-simplify]: Simplify 1 into 1
2.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.498 * [backup-simplify]: Simplify (- 0) into 0
2.499 * [backup-simplify]: Simplify (+ 1 0) into 1
2.499 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
2.499 * [backup-simplify]: Simplify -2 into -2
2.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.501 * [backup-simplify]: Simplify (- 0) into 0
2.501 * [backup-simplify]: Simplify (+ 0 0) into 0
2.502 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
2.502 * [backup-simplify]: Simplify 1 into 1
2.503 * [backup-simplify]: Simplify (+ 1 (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (* 2 x) (+ (pow x 2) 1))
2.503 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 1)
2.504 * [backup-simplify]: Simplify (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))) into (/ (- 1 (pow x 2)) (pow (+ x 1) 2))
2.504 * [approximate]: Taking taylor expansion of (/ (- 1 (pow x 2)) (pow (+ x 1) 2)) in (x) around 0
2.504 * [taylor]: Taking taylor expansion of (/ (- 1 (pow x 2)) (pow (+ x 1) 2)) in x
2.504 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
2.504 * [taylor]: Taking taylor expansion of 1 in x
2.504 * [backup-simplify]: Simplify 1 into 1
2.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.504 * [backup-simplify]: Simplify 0 into 0
2.504 * [backup-simplify]: Simplify 1 into 1
2.504 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
2.504 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.504 * [backup-simplify]: Simplify 0 into 0
2.504 * [backup-simplify]: Simplify 1 into 1
2.504 * [taylor]: Taking taylor expansion of 1 in x
2.504 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (+ 0 1) into 1
2.505 * [backup-simplify]: Simplify (+ 1 0) into 1
2.505 * [backup-simplify]: Simplify (* 1 1) into 1
2.506 * [backup-simplify]: Simplify (/ 1 1) into 1
2.506 * [taylor]: Taking taylor expansion of (/ (- 1 (pow x 2)) (pow (+ x 1) 2)) in x
2.506 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
2.506 * [taylor]: Taking taylor expansion of 1 in x
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [taylor]: Taking taylor expansion of (pow (+ x 1) 2) in x
2.506 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [taylor]: Taking taylor expansion of 1 in x
2.506 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (+ 0 1) into 1
2.507 * [backup-simplify]: Simplify (+ 1 0) into 1
2.508 * [backup-simplify]: Simplify (* 1 1) into 1
2.508 * [backup-simplify]: Simplify (/ 1 1) into 1
2.508 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify (+ 0 0) into 0
2.509 * [backup-simplify]: Simplify (+ 1 0) into 1
2.509 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
2.510 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 2 1)))) into -2
2.511 * [backup-simplify]: Simplify -2 into -2
2.511 * [backup-simplify]: Simplify (* 1 1) into 1
2.511 * [backup-simplify]: Simplify (- 1) into -1
2.512 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.512 * [backup-simplify]: Simplify (+ 0 0) into 0
2.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
2.515 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* -2 (/ 2 1)))) into 2
2.515 * [backup-simplify]: Simplify 2 into 2
2.515 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
2.516 * [backup-simplify]: Simplify (/ (- (* 1 1) (* (/ 1 x) (/ 1 x))) (* (+ 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (/ (- 1 (/ 1 (pow x 2))) (pow (+ (/ 1 x) 1) 2))
2.516 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (+ (/ 1 x) 1) 2)) in (x) around 0
2.516 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (+ (/ 1 x) 1) 2)) in x
2.516 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
2.516 * [taylor]: Taking taylor expansion of 1 in x
2.516 * [backup-simplify]: Simplify 1 into 1
2.516 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.516 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.516 * [taylor]: Taking taylor expansion of x in x
2.516 * [backup-simplify]: Simplify 0 into 0
2.516 * [backup-simplify]: Simplify 1 into 1
2.516 * [backup-simplify]: Simplify (* 1 1) into 1
2.517 * [backup-simplify]: Simplify (/ 1 1) into 1
2.517 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
2.517 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.517 * [taylor]: Taking taylor expansion of x in x
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify 1 into 1
2.517 * [backup-simplify]: Simplify (/ 1 1) into 1
2.517 * [taylor]: Taking taylor expansion of 1 in x
2.517 * [backup-simplify]: Simplify 1 into 1
2.518 * [backup-simplify]: Simplify (+ 1 0) into 1
2.518 * [backup-simplify]: Simplify (- 1) into -1
2.519 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.519 * [backup-simplify]: Simplify (* 1 1) into 1
2.520 * [backup-simplify]: Simplify (/ -1 1) into -1
2.520 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (+ (/ 1 x) 1) 2)) in x
2.520 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
2.520 * [taylor]: Taking taylor expansion of 1 in x
2.520 * [backup-simplify]: Simplify 1 into 1
2.520 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.520 * [taylor]: Taking taylor expansion of x in x
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 1 into 1
2.520 * [backup-simplify]: Simplify (* 1 1) into 1
2.521 * [backup-simplify]: Simplify (/ 1 1) into 1
2.521 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x
2.521 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 1 into 1
2.521 * [backup-simplify]: Simplify (/ 1 1) into 1
2.521 * [taylor]: Taking taylor expansion of 1 in x
2.521 * [backup-simplify]: Simplify 1 into 1
2.522 * [backup-simplify]: Simplify (+ 1 0) into 1
2.522 * [backup-simplify]: Simplify (- 1) into -1
2.523 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.523 * [backup-simplify]: Simplify (* 1 1) into 1
2.523 * [backup-simplify]: Simplify (/ -1 1) into -1
2.524 * [backup-simplify]: Simplify -1 into -1
2.524 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.525 * [backup-simplify]: Simplify (- 0) into 0
2.525 * [backup-simplify]: Simplify (+ 0 0) into 0
2.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.526 * [backup-simplify]: Simplify (+ 0 1) into 1
2.526 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2
2.527 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
2.527 * [backup-simplify]: Simplify 2 into 2
2.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.528 * [backup-simplify]: Simplify (- 0) into 0
2.528 * [backup-simplify]: Simplify (+ 1 0) into 1
2.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.529 * [backup-simplify]: Simplify (+ 0 0) into 0
2.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
2.530 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)) (* 2 (/ 2 1)))) into -2
2.530 * [backup-simplify]: Simplify -2 into -2
2.530 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
2.531 * [backup-simplify]: Simplify (/ (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x)))) (* (+ 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (/ (- 1 (/ 1 (pow x 2))) (pow (- 1 (/ 1 x)) 2))
2.531 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (- 1 (/ 1 x)) 2)) in (x) around 0
2.531 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (- 1 (/ 1 x)) 2)) in x
2.531 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
2.531 * [taylor]: Taking taylor expansion of 1 in x
2.531 * [backup-simplify]: Simplify 1 into 1
2.531 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.531 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.531 * [taylor]: Taking taylor expansion of x in x
2.531 * [backup-simplify]: Simplify 0 into 0
2.531 * [backup-simplify]: Simplify 1 into 1
2.531 * [backup-simplify]: Simplify (* 1 1) into 1
2.532 * [backup-simplify]: Simplify (/ 1 1) into 1
2.532 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
2.532 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.532 * [taylor]: Taking taylor expansion of 1 in x
2.532 * [backup-simplify]: Simplify 1 into 1
2.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.532 * [taylor]: Taking taylor expansion of x in x
2.532 * [backup-simplify]: Simplify 0 into 0
2.532 * [backup-simplify]: Simplify 1 into 1
2.532 * [backup-simplify]: Simplify (/ 1 1) into 1
2.532 * [backup-simplify]: Simplify (- 1) into -1
2.532 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.533 * [backup-simplify]: Simplify (- 1) into -1
2.533 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.533 * [backup-simplify]: Simplify (* -1 -1) into 1
2.533 * [backup-simplify]: Simplify (/ -1 1) into -1
2.533 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (pow (- 1 (/ 1 x)) 2)) in x
2.533 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
2.533 * [taylor]: Taking taylor expansion of 1 in x
2.533 * [backup-simplify]: Simplify 1 into 1
2.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.533 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify 1 into 1
2.534 * [backup-simplify]: Simplify (* 1 1) into 1
2.534 * [backup-simplify]: Simplify (/ 1 1) into 1
2.534 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x
2.534 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.534 * [taylor]: Taking taylor expansion of 1 in x
2.534 * [backup-simplify]: Simplify 1 into 1
2.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.534 * [taylor]: Taking taylor expansion of x in x
2.534 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify 1 into 1
2.534 * [backup-simplify]: Simplify (/ 1 1) into 1
2.535 * [backup-simplify]: Simplify (- 1) into -1
2.535 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.535 * [backup-simplify]: Simplify (- 1) into -1
2.535 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.536 * [backup-simplify]: Simplify (* -1 -1) into 1
2.536 * [backup-simplify]: Simplify (/ -1 1) into -1
2.536 * [backup-simplify]: Simplify -1 into -1
2.536 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.537 * [backup-simplify]: Simplify (- 0) into 0
2.537 * [backup-simplify]: Simplify (+ 0 0) into 0
2.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.538 * [backup-simplify]: Simplify (- 0) into 0
2.538 * [backup-simplify]: Simplify (+ 1 0) into 1
2.539 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2
2.539 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ -2 1)))) into -2
2.539 * [backup-simplify]: Simplify -2 into -2
2.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.540 * [backup-simplify]: Simplify (- 0) into 0
2.541 * [backup-simplify]: Simplify (+ 1 0) into 1
2.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.541 * [backup-simplify]: Simplify (- 0) into 0
2.542 * [backup-simplify]: Simplify (+ 0 0) into 0
2.542 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1
2.543 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)) (* -2 (/ -2 1)))) into -2
2.543 * [backup-simplify]: Simplify -2 into -2
2.543 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
2.543 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
2.544 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.544 * [approximate]: Taking taylor expansion of (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) in (x) around 0
2.544 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) in x
2.544 * [backup-simplify]: Simplify (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.544 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) in x
2.544 * [backup-simplify]: Simplify (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.544 * [backup-simplify]: Simplify (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.545 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* (/ 1 x) (/ 1 x))) (* (+ 1 (/ 1 x)) (+ 1 (/ 1 x)))))) into (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2))))))
2.545 * [approximate]: Taking taylor expansion of (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0
2.545 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) in x
2.545 * [backup-simplify]: Simplify (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) into (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2))))))
2.545 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) in x
2.546 * [backup-simplify]: Simplify (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) into (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2))))))
2.546 * [backup-simplify]: Simplify (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2)))))) into (atan (* (/ 1 (+ (/ 1 x) 1)) (sqrt (- 1 (/ 1 (pow x 2))))))
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify (atan (* (/ 1 (+ (/ 1 (/ 1 x)) 1)) (sqrt (- 1 (/ 1 (pow (/ 1 x) 2)))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.547 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x)))) (* (+ 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))))) into (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2))))))
2.547 * [approximate]: Taking taylor expansion of (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0
2.547 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2)))))) in x
2.547 * [backup-simplify]: Simplify (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2)))))) into (atan (* (sqrt (- 1 (/ 1 (pow x 2)))) (/ 1 (- 1 (/ 1 x)))))
2.547 * [taylor]: Taking taylor expansion of (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2)))))) in x
2.547 * [backup-simplify]: Simplify (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2)))))) into (atan (* (sqrt (- 1 (/ 1 (pow x 2)))) (/ 1 (- 1 (/ 1 x)))))
2.547 * [backup-simplify]: Simplify (atan (* (sqrt (- 1 (/ 1 (pow x 2)))) (/ 1 (- 1 (/ 1 x))))) into (atan (* (/ 1 (- 1 (/ 1 x))) (sqrt (- 1 (/ 1 (pow x 2))))))
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify (atan (* (/ 1 (- 1 (/ 1 (/ 1 (- x))))) (sqrt (- 1 (/ 1 (pow (/ 1 (- x)) 2)))))) into (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.548 * * * [progress]: simplifying candidates
2.548 * * * * [progress]: [ 1 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (+ 1 x) (+ 1 1)))))))>
2.548 * * * * [progress]: [ 2 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (* (+ 1 x) (+ 1 x)) 1))))))>
2.548 * * * * [progress]: [ 3 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (+ 1 x) 2))))))>
2.548 * * * * [progress]: [ 4 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (+ 1 x) (+ 1 1)))))))>
2.548 * * * * [progress]: [ 5 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (* (+ 1 x) (+ 1 x)) 1))))))>
2.548 * * * * [progress]: [ 6 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (exp (+ (log (+ 1 x)) (log (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 7 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (exp (log (* (+ 1 x) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 8 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (log (exp (* (+ 1 x) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 9 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (cbrt (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 10 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (cbrt (* (+ 1 x) (+ 1 x))) (cbrt (* (+ 1 x) (+ 1 x)))) (cbrt (* (+ 1 x) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 11 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (cbrt (* (* (* (+ 1 x) (+ 1 x)) (* (+ 1 x) (+ 1 x))) (* (+ 1 x) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 12 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (sqrt (* (+ 1 x) (+ 1 x))) (sqrt (* (+ 1 x) (+ 1 x)))))))))>
2.548 * * * * [progress]: [ 13 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (+ (pow 1 3) (pow x 3)) (+ (pow 1 3) (pow x 3))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
2.548 * * * * [progress]: [ 14 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (+ (pow 1 3) (pow x 3)) (- (* 1 1) (* x x))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))))))))>
2.548 * * * * [progress]: [ 15 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (- (* 1 1) (* x x)) (+ (pow 1 3) (pow x 3))) (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
2.548 * * * * [progress]: [ 16 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (* (- 1 x) (- 1 x))))))))>
2.548 * * * * [progress]: [ 17 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* 1 (* (+ 1 x) (+ 1 x))))))))>
2.548 * * * * [progress]: [ 18 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))))))))>
2.549 * * * * [progress]: [ 19 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))))>
2.549 * * * * [progress]: [ 20 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* 1 1) (* (+ 1 x) (+ 1 x))))))))>
2.549 * * * * [progress]: [ 21 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* 1 1) (* (+ 1 x) (+ 1 x))))))))>
2.549 * * * * [progress]: [ 22 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* 1 1) (* (+ 1 x) (+ 1 x))))))))>
2.549 * * * * [progress]: [ 23 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* 1 1) (* (+ 1 x) (+ 1 x))))))))>
2.549 * * * * [progress]: [ 24 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))))))))>
2.549 * * * * [progress]: [ 25 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (+ 1 x) (* 2 1)))))))>
2.549 * * * * [progress]: [ 26 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* (+ 1 x) 1) (* (+ 1 x) x)))))))>
2.549 * * * * [progress]: [ 27 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 1 (+ 1 x)) (* x (+ 1 x))))))))>
2.549 * * * * [progress]: [ 28 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (+ 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))))))>
2.549 * * * * [progress]: [ 29 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (+ 1 x) (sqrt (+ 1 x))) (sqrt (+ 1 x))))))))>
2.549 * * * * [progress]: [ 30 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (+ 1 x) 1) (+ 1 x)))))))>
2.549 * * * * [progress]: [ 31 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (+ 1 x) 1) (+ 1 x)))))))>
2.549 * * * * [progress]: [ 32 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ 1 x)) (+ 1 x))))))))>
2.550 * * * * [progress]: [ 33 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (sqrt (+ 1 x)) (* (sqrt (+ 1 x)) (+ 1 x))))))))>
2.550 * * * * [progress]: [ 34 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* 1 (* (+ 1 x) (+ 1 x))))))))>
2.550 * * * * [progress]: [ 35 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* 1 (* (+ 1 x) (+ 1 x))))))))>
2.550 * * * * [progress]: [ 36 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (+ 1 x) (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
2.550 * * * * [progress]: [ 37 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (+ 1 x) (- (* 1 1) (* x x))) (- 1 x)))))))>
2.550 * * * * [progress]: [ 38 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (+ (pow 1 3) (pow x 3)) (+ 1 x)) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
2.550 * * * * [progress]: [ 39 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (* (- (* 1 1) (* x x)) (+ 1 x)) (- 1 x)))))))>
2.550 * * * * [progress]: [ 40 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (posit16->real (real->posit16 (* (+ 1 x) (+ 1 x)))))))))>
2.550 * * * * [progress]: [ 41 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))>
2.550 * * * * [progress]: [ 42 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))) 1)))))>
2.550 * * * * [progress]: [ 43 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- (* 1 1) (* x x))) (+ (log (+ 1 x)) (log (+ 1 x)))))))))>
2.550 * * * * [progress]: [ 44 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- (* 1 1) (* x x))) (log (* (+ 1 x) (+ 1 x)))))))))>
2.550 * * * * [progress]: [ 45 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.550 * * * * [progress]: [ 46 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.550 * * * * [progress]: [ 47 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))))))))>
2.551 * * * * [progress]: [ 48 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (* (+ 1 x) (+ 1 x)) (* (+ 1 x) (+ 1 x))) (* (+ 1 x) (+ 1 x)))))))))>
2.551 * * * * [progress]: [ 49 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))) (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.551 * * * * [progress]: [ 50 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.551 * * * * [progress]: [ 51 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))) (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.551 * * * * [progress]: [ 52 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- (* 1 1) (* x x))) (- (* (+ 1 x) (+ 1 x))))))))>
2.551 * * * * [progress]: [ 53 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (* 1 1) (* (+ 1 x) (+ 1 x))) (/ (* x x) (* (+ 1 x) (+ 1 x))))))))>
2.551 * * * * [progress]: [ 54 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (+ 1 x)) (/ (cbrt (- (* 1 1) (* x x))) (+ 1 x)))))))>
2.551 * * * * [progress]: [ 55 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- (* 1 1) (* x x))) (+ 1 x)) (/ (sqrt (- (* 1 1) (* x x))) (+ 1 x)))))))>
2.551 * * * * [progress]: [ 56 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ 1 x)) (/ (- (* 1 1) (* x x)) (+ 1 x)))))))>
2.551 * * * * [progress]: [ 57 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 x) (+ 1 x)) (/ (- 1 x) (+ 1 x)))))))>
2.551 * * * * [progress]: [ 58 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))))>
2.551 * * * * [progress]: [ 59 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (* 1 1) (* x x)) (/ 1 (* (+ 1 x) (+ 1 x))))))))>
2.551 * * * * [progress]: [ 60 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (* (+ 1 x) (+ 1 x)) (- (* 1 1) (* x x))))))))>
2.551 * * * * [progress]: [ 61 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (+ 1 x)) (+ 1 x))))))>
2.551 * * * * [progress]: [ 62 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (/ (* (+ 1 x) (+ 1 x)) (cbrt (- (* 1 1) (* x x)))))))))>
2.551 * * * * [progress]: [ 63 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- (* 1 1) (* x x))) (/ (* (+ 1 x) (+ 1 x)) (sqrt (- (* 1 1) (* x x)))))))))>
2.552 * * * * [progress]: [ 64 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (* (+ 1 x) (+ 1 x)) (- (* 1 1) (* x x))))))))>
2.552 * * * * [progress]: [ 65 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 x) (/ (* (+ 1 x) (+ 1 x)) (- 1 x)))))))>
2.552 * * * * [progress]: [ 66 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (+ (pow 1 3) (pow x 3)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
2.552 * * * * [progress]: [ 67 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (- (* 1 1) (* x x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x)))))))>
2.552 * * * * [progress]: [ 68 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ (pow 1 3) (pow x 3)))) (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
2.552 * * * * [progress]: [ 69 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x)))) (* (- 1 x) (- 1 x)))))))>
2.552 * * * * [progress]: [ 70 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ (pow 1 3) (pow x 3)))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
2.552 * * * * [progress]: [ 71 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (+ 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))>
2.552 * * * * [progress]: [ 72 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (+ 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))))))>
2.552 * * * * [progress]: [ 73 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x))) (- 1 x))))))>
2.552 * * * * [progress]: [ 74 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow (* 1 1) 3) (pow (* x x) 3)) (* (* (+ 1 x) (+ 1 x)) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))))))))>
2.552 * * * * [progress]: [ 75 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x))) (* (* (+ 1 x) (+ 1 x)) (+ (* 1 1) (* x x))))))))>
2.552 * * * * [progress]: [ 76 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 77 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) 1)))>
2.553 * * * * [progress]: [ 78 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 79 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 80 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 81 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 82 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 83 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))))>
2.553 * * * * [progress]: [ 84 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))))>
2.553 * * * * [progress]: [ 85 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
2.553 * * * * [progress]: [ 86 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
2.553 * * * * [progress]: [ 87 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
2.553 * * * * [progress]: [ 88 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
2.553 * * * * [progress]: [ 89 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
2.553 * * * * [progress]: [ 90 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
2.553 * * * * [progress]: [ 91 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))))>
2.553 * * * * [progress]: [ 92 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))))>
2.553 * * * * [progress]: [ 93 / 93 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))))>
2.555 * [simplify]: Simplifying:
  (+ 1 1)
  (* (+ 1 x) (+ 1 x))
  (+ 1 1)
  (+ (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)))
  (* (+ (pow 1 3) (pow x 3)) (+ (pow 1 3) (pow x 3)))
  (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))
  (* (+ (pow 1 3) (pow x 3)) (- (* 1 1) (* x x)))
  (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))
  (* (- (* 1 1) (* x x)) (+ (pow 1 3) (pow x 3)))
  (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))
  (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x)))
  (* (- 1 x) (- 1 x))
  (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (* 1 1)
  (* (+ 1 x) (+ 1 x))
  (* 1 1)
  (* (+ 1 x) (+ 1 x))
  (* 1 1)
  (* (+ 1 x) (+ 1 x))
  (* 1 1)
  (* (+ 1 x) (+ 1 x))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (+ 1 x)))
  (* 2 1)
  (* (+ 1 x) 1)
  (* (+ 1 x) x)
  (* 1 (+ 1 x))
  (* x (+ 1 x))
  (* (+ 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (* (+ 1 x) (sqrt (+ 1 x)))
  (* (+ 1 x) 1)
  (* (+ 1 x) 1)
  (* (cbrt (+ 1 x)) (+ 1 x))
  (* (sqrt (+ 1 x)) (+ 1 x))
  (* (+ 1 x) (+ 1 x))
  (* (+ 1 x) (+ 1 x))
  (* (+ 1 x) (+ (pow 1 3) (pow x 3)))
  (* (+ 1 x) (- (* 1 1) (* x x)))
  (* (+ (pow 1 3) (pow x 3)) (+ 1 x))
  (* (- (* 1 1) (* x x)) (+ 1 x))
  (real->posit16 (* (+ 1 x) (+ 1 x)))
  (- (log (- (* 1 1) (* x x))) (+ (log (+ 1 x)) (log (+ 1 x))))
  (- (log (- (* 1 1) (* x x))) (log (* (+ 1 x) (+ 1 x))))
  (log (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (exp (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))))
  (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (* (+ 1 x) (+ 1 x)) (* (+ 1 x) (+ 1 x))) (* (+ 1 x) (+ 1 x))))
  (* (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))) (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))
  (cbrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (- (- (* 1 1) (* x x)))
  (- (* (+ 1 x) (+ 1 x)))
  (/ (* 1 1) (* (+ 1 x) (+ 1 x)))
  (/ (* x x) (* (+ 1 x) (+ 1 x)))
  (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (+ 1 x))
  (/ (cbrt (- (* 1 1) (* x x))) (+ 1 x))
  (/ (sqrt (- (* 1 1) (* x x))) (+ 1 x))
  (/ (sqrt (- (* 1 1) (* x x))) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (- (* 1 1) (* x x)) (+ 1 x))
  (/ (+ 1 x) (+ 1 x))
  (/ (- 1 x) (+ 1 x))
  (/ 1 (* (+ 1 x) (+ 1 x)))
  (/ (* (+ 1 x) (+ 1 x)) (- (* 1 1) (* x x)))
  (/ (- (* 1 1) (* x x)) (+ 1 x))
  (/ (* (+ 1 x) (+ 1 x)) (cbrt (- (* 1 1) (* x x))))
  (/ (* (+ 1 x) (+ 1 x)) (sqrt (- (* 1 1) (* x x))))
  (/ (* (+ 1 x) (+ 1 x)) (- (* 1 1) (* x x)))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 x))
  (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (+ (pow 1 3) (pow x 3))))
  (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (- (* 1 1) (* x x))))
  (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ (pow 1 3) (pow x 3))))
  (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))))
  (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ (pow 1 3) (pow x 3))))
  (/ (- (* 1 1) (* x x)) (* (+ 1 x) (- (* 1 1) (* x x))))
  (/ (- (* 1 1) (* x x)) (* (+ (pow 1 3) (pow x 3)) (+ 1 x)))
  (/ (- (* 1 1) (* x x)) (* (- (* 1 1) (* x x)) (+ 1 x)))
  (* (* (+ 1 x) (+ 1 x)) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))))
  (* (* (+ 1 x) (+ 1 x)) (+ (* 1 1) (* x x)))
  (real->posit16 (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (exp (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))
  (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (* (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (real->posit16 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x))))))
  (+ (* 2 x) (+ (pow x 2) 1))
  (+ (* 2 x) (+ (pow x 2) 1))
  (+ (* 2 x) (+ (pow x 2) 1))
  (- (+ (* 2 (pow x 2)) 1) (* 2 x))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
  (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
  (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
  (atan (* (/ 1 (+ x 1)) (sqrt (- 1 (pow x 2)))))
2.558 * * [simplify]: iteration 0: 133 enodes
2.608 * * [simplify]: iteration 1: 457 enodes
2.821 * * [simplify]: iteration 2: 1508 enodes
3.491 * * [simplify]: iteration complete: 5002 enodes
3.500 * * [simplify]: Extracting #0: cost 64 inf + 0
3.503 * * [simplify]: Extracting #1: cost 793 inf + 2
3.512 * * [simplify]: Extracting #2: cost 1753 inf + 3878
3.541 * * [simplify]: Extracting #3: cost 1557 inf + 94389
3.615 * * [simplify]: Extracting #4: cost 216 inf + 323926
3.741 * * [simplify]: Extracting #5: cost 22 inf + 369039
3.853 * * [simplify]: Extracting #6: cost 6 inf + 370505
3.980 * * [simplify]: Extracting #7: cost 0 inf + 371810
4.062 * [simplify]: Simplified to:
  2
  (* (+ 1 x) (+ 1 x))
  2
  (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))))
  (fabs (+ 1 x))
  (fabs (+ 1 x))
  (* (+ (* (* x x) x) 1) (+ (* (* x x) x) 1))
  (* (+ (- (* x x) x) 1) (+ (- (* x x) x) 1))
  (* (- 1 (* x x)) (+ (* (* x x) x) 1))
  (+ (- 1 x) (* (- 1 x) (- (* x x) x)))
  (* (- 1 (* x x)) (+ (* (* x x) x) 1))
  (+ (- 1 x) (* (- 1 x) (- (* x x) x)))
  (* (- 1 (* x x)) (- 1 (* x x)))
  (* (- 1 x) (- 1 x))
  (* (cbrt (+ 1 x)) (+ 1 x))
  (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))
  (+ 1 x)
  (+ 1 x)
  1
  (* (+ 1 x) (+ 1 x))
  1
  (* (+ 1 x) (+ 1 x))
  1
  (* (+ 1 x) (+ 1 x))
  1
  (* (+ 1 x) (+ 1 x))
  (+ 1 x)
  (+ 1 x)
  2
  (+ 1 x)
  (+ (* x x) x)
  (+ 1 x)
  (+ (* x x) x)
  (* (* (cbrt (+ 1 x)) (+ 1 x)) (cbrt (+ 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 x) (+ 1 x))
  (+ (+ 1 x) (* (* x x) (* x (+ 1 x))))
  (* (+ 1 x) (- 1 (* x x)))
  (+ (+ 1 x) (* (* x x) (* x (+ 1 x))))
  (* (+ 1 x) (- 1 (* x x)))
  (real->posit16 (* (+ 1 x) (+ 1 x)))
  (log (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (log (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (log (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (exp (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))
  (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (+ -1 (* x x))
  (* (- (+ 1 x)) (+ 1 x))
  (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x)))
  (* (/ x (+ 1 x)) (/ x (+ 1 x)))
  (* (/ (cbrt (- 1 (* x x))) (+ 1 x)) (cbrt (- 1 (* x x))))
  (/ (cbrt (- 1 (* x x))) (+ 1 x))
  (/ (sqrt (- 1 (* x x))) (+ 1 x))
  (/ (sqrt (- 1 (* x x))) (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (- 1 (* x x)) (+ 1 x))
  1
  (/ (- 1 x) (+ 1 x))
  (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x)))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 (* x x)))
  (/ (- 1 (* x x)) (+ 1 x))
  (* (/ (+ 1 x) (cbrt (- 1 (* x x)))) (+ 1 x))
  (/ (+ 1 x) (/ (sqrt (- 1 (* x x))) (+ 1 x)))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 (* x x)))
  (* (/ (+ 1 x) (- 1 x)) (+ 1 x))
  (/ (- 1 (* x x)) (* (+ (* (* x x) x) 1) (+ (* (* x x) x) 1)))
  (/ 1 (+ (* (* x x) x) 1))
  (/ 1 (+ (* (* x x) x) 1))
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) (+ (+ 1 x) (* (* x x) (* x (+ 1 x)))))
  (/ 1 (+ 1 x))
  (/ (- 1 (* x x)) (+ (+ 1 x) (* (* x x) (* x (+ 1 x)))))
  (/ 1 (+ 1 x))
  (* (+ (+ 1 (* (* x x) (* x x))) (* x x)) (* (+ 1 x) (+ 1 x)))
  (+ (* (* (+ 1 x) (+ 1 x)) (* x x)) (* (+ 1 x) (+ 1 x)))
  (real->posit16 (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (log (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (exp (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
  (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) (* (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
  (sqrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (real->posit16 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (+ (+ (* x x) 1) (* x 2))
  (+ (+ (* x x) 1) (* x 2))
  (+ (+ (* x x) 1) (* x 2))
  (+ (* (* x x) 2) (- 1 (* x 2)))
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (atan (/ (sqrt (- 1 (* x x))) (+ 1 x)))
  (atan (/ (sqrt (- 1 (* x x))) (+ 1 x)))
  (atan (/ (sqrt (- 1 (* x x))) (+ 1 x)))
4.070 * * * [progress]: adding candidates to table
4.451 * * [progress]: iteration 3 / 4
4.451 * * * [progress]: picking best candidate
4.456 * * * * [pick]: Picked  #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))>
4.456 * * * [progress]: localizing error
4.507 * * * [progress]: generating rewritten candidates
4.507 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
4.587 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2)
4.607 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
4.607 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2)
4.664 * * * [progress]: generating series expansions
4.664 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
4.665 * [backup-simplify]: Simplify (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))) into (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))
4.665 * [approximate]: Taking taylor expansion of (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))) in (x) around 0
4.665 * [taylor]: Taking taylor expansion of (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))) in x
4.665 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
4.665 * [taylor]: Taking taylor expansion of 1 in x
4.665 * [backup-simplify]: Simplify 1 into 1
4.665 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.665 * [taylor]: Taking taylor expansion of x in x
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify 1 into 1
4.666 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (pow x 2) 1)) in x
4.666 * [taylor]: Taking taylor expansion of (* 2 x) in x
4.666 * [taylor]: Taking taylor expansion of 2 in x
4.666 * [backup-simplify]: Simplify 2 into 2
4.666 * [taylor]: Taking taylor expansion of x in x
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify 1 into 1
4.666 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1) in x
4.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.666 * [taylor]: Taking taylor expansion of x in x
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify 1 into 1
4.666 * [taylor]: Taking taylor expansion of 1 in x
4.666 * [backup-simplify]: Simplify 1 into 1
4.667 * [backup-simplify]: Simplify (+ 1 0) into 1
4.667 * [backup-simplify]: Simplify (* 2 0) into 0
4.668 * [backup-simplify]: Simplify (+ 0 1) into 1
4.668 * [backup-simplify]: Simplify (+ 0 1) into 1
4.668 * [backup-simplify]: Simplify (/ 1 1) into 1
4.669 * [taylor]: Taking taylor expansion of (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))) in x
4.669 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
4.669 * [taylor]: Taking taylor expansion of 1 in x
4.669 * [backup-simplify]: Simplify 1 into 1
4.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.669 * [taylor]: Taking taylor expansion of x in x
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 1 into 1
4.669 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (pow x 2) 1)) in x
4.669 * [taylor]: Taking taylor expansion of (* 2 x) in x
4.669 * [taylor]: Taking taylor expansion of 2 in x
4.669 * [backup-simplify]: Simplify 2 into 2
4.669 * [taylor]: Taking taylor expansion of x in x
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 1 into 1
4.669 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1) in x
4.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.669 * [taylor]: Taking taylor expansion of x in x
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 1 into 1
4.669 * [taylor]: Taking taylor expansion of 1 in x
4.669 * [backup-simplify]: Simplify 1 into 1
4.670 * [backup-simplify]: Simplify (+ 1 0) into 1
4.670 * [backup-simplify]: Simplify (* 2 0) into 0
4.671 * [backup-simplify]: Simplify (+ 0 1) into 1
4.671 * [backup-simplify]: Simplify (+ 0 1) into 1
4.672 * [backup-simplify]: Simplify (/ 1 1) into 1
4.672 * [backup-simplify]: Simplify 1 into 1
4.672 * [backup-simplify]: Simplify (+ 0 0) into 0
4.673 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
4.674 * [backup-simplify]: Simplify (+ 0 0) into 0
4.674 * [backup-simplify]: Simplify (+ 2 0) into 2
4.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 2 1)))) into -2
4.675 * [backup-simplify]: Simplify -2 into -2
4.676 * [backup-simplify]: Simplify (* 1 1) into 1
4.676 * [backup-simplify]: Simplify (- 1) into -1
4.676 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.678 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
4.678 * [backup-simplify]: Simplify (* 1 1) into 1
4.678 * [backup-simplify]: Simplify (+ 1 0) into 1
4.679 * [backup-simplify]: Simplify (+ 0 1) into 1
4.681 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)) (* -2 (/ 2 1)))) into 2
4.681 * [backup-simplify]: Simplify 2 into 2
4.681 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x))
4.682 * [backup-simplify]: Simplify (/ (- (* 1 1) (* (/ 1 x) (/ 1 x))) (+ (+ 1 (/ 1 x)) (* (+ 1 (/ 1 x)) (/ 1 x)))) into (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)))
4.682 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))) in (x) around 0
4.682 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))) in x
4.682 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
4.682 * [taylor]: Taking taylor expansion of 1 in x
4.682 * [backup-simplify]: Simplify 1 into 1
4.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.682 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.682 * [taylor]: Taking taylor expansion of x in x
4.682 * [backup-simplify]: Simplify 0 into 0
4.682 * [backup-simplify]: Simplify 1 into 1
4.683 * [backup-simplify]: Simplify (* 1 1) into 1
4.683 * [backup-simplify]: Simplify (/ 1 1) into 1
4.683 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)) in x
4.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.683 * [taylor]: Taking taylor expansion of x in x
4.683 * [backup-simplify]: Simplify 0 into 0
4.683 * [backup-simplify]: Simplify 1 into 1
4.684 * [backup-simplify]: Simplify (* 1 1) into 1
4.684 * [backup-simplify]: Simplify (/ 1 1) into 1
4.684 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) 1) in x
4.684 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.684 * [taylor]: Taking taylor expansion of 2 in x
4.684 * [backup-simplify]: Simplify 2 into 2
4.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.684 * [taylor]: Taking taylor expansion of x in x
4.684 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify 1 into 1
4.685 * [backup-simplify]: Simplify (/ 1 1) into 1
4.685 * [taylor]: Taking taylor expansion of 1 in x
4.685 * [backup-simplify]: Simplify 1 into 1
4.685 * [backup-simplify]: Simplify (- 1) into -1
4.686 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.686 * [backup-simplify]: Simplify (+ 1 0) into 1
4.686 * [backup-simplify]: Simplify (/ -1 1) into -1
4.686 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))) in x
4.686 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
4.686 * [taylor]: Taking taylor expansion of 1 in x
4.686 * [backup-simplify]: Simplify 1 into 1
4.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.687 * [taylor]: Taking taylor expansion of x in x
4.687 * [backup-simplify]: Simplify 0 into 0
4.687 * [backup-simplify]: Simplify 1 into 1
4.687 * [backup-simplify]: Simplify (* 1 1) into 1
4.687 * [backup-simplify]: Simplify (/ 1 1) into 1
4.687 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)) in x
4.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.687 * [taylor]: Taking taylor expansion of x in x
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify 1 into 1
4.688 * [backup-simplify]: Simplify (* 1 1) into 1
4.688 * [backup-simplify]: Simplify (/ 1 1) into 1
4.688 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) 1) in x
4.688 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.688 * [taylor]: Taking taylor expansion of 2 in x
4.688 * [backup-simplify]: Simplify 2 into 2
4.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.688 * [taylor]: Taking taylor expansion of x in x
4.688 * [backup-simplify]: Simplify 0 into 0
4.689 * [backup-simplify]: Simplify 1 into 1
4.689 * [backup-simplify]: Simplify (/ 1 1) into 1
4.689 * [taylor]: Taking taylor expansion of 1 in x
4.689 * [backup-simplify]: Simplify 1 into 1
4.689 * [backup-simplify]: Simplify (- 1) into -1
4.690 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.690 * [backup-simplify]: Simplify (+ 1 0) into 1
4.691 * [backup-simplify]: Simplify (/ -1 1) into -1
4.691 * [backup-simplify]: Simplify -1 into -1
4.691 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.693 * [backup-simplify]: Simplify (- 0) into 0
4.693 * [backup-simplify]: Simplify (+ 0 0) into 0
4.694 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.695 * [backup-simplify]: Simplify (* 2 1) into 2
4.695 * [backup-simplify]: Simplify (+ 2 0) into 2
4.696 * [backup-simplify]: Simplify (+ 0 2) into 2
4.697 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
4.697 * [backup-simplify]: Simplify 2 into 2
4.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.700 * [backup-simplify]: Simplify (- 0) into 0
4.700 * [backup-simplify]: Simplify (+ 1 0) into 1
4.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.703 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.704 * [backup-simplify]: Simplify (+ 0 1) into 1
4.704 * [backup-simplify]: Simplify (+ 0 1) into 1
4.705 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)) (* 2 (/ 2 1)))) into -2
4.705 * [backup-simplify]: Simplify -2 into -2
4.706 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
4.707 * [backup-simplify]: Simplify (/ (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (+ 1 (/ 1 (- x))) (* (+ 1 (/ 1 (- x))) (/ 1 (- x))))) into (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))))
4.707 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))) in (x) around 0
4.707 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))) in x
4.707 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
4.707 * [taylor]: Taking taylor expansion of 1 in x
4.707 * [backup-simplify]: Simplify 1 into 1
4.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.707 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.707 * [taylor]: Taking taylor expansion of x in x
4.707 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify 1 into 1
4.707 * [backup-simplify]: Simplify (* 1 1) into 1
4.708 * [backup-simplify]: Simplify (/ 1 1) into 1
4.708 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))) in x
4.708 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1) in x
4.708 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.708 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.708 * [taylor]: Taking taylor expansion of x in x
4.708 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify 1 into 1
4.708 * [backup-simplify]: Simplify (* 1 1) into 1
4.709 * [backup-simplify]: Simplify (/ 1 1) into 1
4.709 * [taylor]: Taking taylor expansion of 1 in x
4.709 * [backup-simplify]: Simplify 1 into 1
4.709 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.709 * [taylor]: Taking taylor expansion of 2 in x
4.709 * [backup-simplify]: Simplify 2 into 2
4.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.709 * [taylor]: Taking taylor expansion of x in x
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify 1 into 1
4.709 * [backup-simplify]: Simplify (/ 1 1) into 1
4.710 * [backup-simplify]: Simplify (- 1) into -1
4.710 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.710 * [backup-simplify]: Simplify (+ 1 0) into 1
4.711 * [backup-simplify]: Simplify (+ 1 0) into 1
4.711 * [backup-simplify]: Simplify (/ -1 1) into -1
4.711 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))) in x
4.711 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
4.711 * [taylor]: Taking taylor expansion of 1 in x
4.711 * [backup-simplify]: Simplify 1 into 1
4.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.711 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.712 * [taylor]: Taking taylor expansion of x in x
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify 1 into 1
4.712 * [backup-simplify]: Simplify (* 1 1) into 1
4.712 * [backup-simplify]: Simplify (/ 1 1) into 1
4.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))) in x
4.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1) in x
4.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.712 * [taylor]: Taking taylor expansion of x in x
4.713 * [backup-simplify]: Simplify 0 into 0
4.713 * [backup-simplify]: Simplify 1 into 1
4.713 * [backup-simplify]: Simplify (* 1 1) into 1
4.713 * [backup-simplify]: Simplify (/ 1 1) into 1
4.713 * [taylor]: Taking taylor expansion of 1 in x
4.713 * [backup-simplify]: Simplify 1 into 1
4.713 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.713 * [taylor]: Taking taylor expansion of 2 in x
4.713 * [backup-simplify]: Simplify 2 into 2
4.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.713 * [taylor]: Taking taylor expansion of x in x
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [backup-simplify]: Simplify (/ 1 1) into 1
4.714 * [backup-simplify]: Simplify (- 1) into -1
4.717 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.718 * [backup-simplify]: Simplify (+ 1 0) into 1
4.718 * [backup-simplify]: Simplify (+ 1 0) into 1
4.719 * [backup-simplify]: Simplify (/ -1 1) into -1
4.719 * [backup-simplify]: Simplify -1 into -1
4.720 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.721 * [backup-simplify]: Simplify (- 0) into 0
4.721 * [backup-simplify]: Simplify (+ 0 0) into 0
4.722 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.723 * [backup-simplify]: Simplify (+ 0 0) into 0
4.724 * [backup-simplify]: Simplify (* 2 1) into 2
4.724 * [backup-simplify]: Simplify (- 2) into -2
4.725 * [backup-simplify]: Simplify (+ 0 -2) into -2
4.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ -2 1)))) into -2
4.726 * [backup-simplify]: Simplify -2 into -2
4.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.728 * [backup-simplify]: Simplify (- 0) into 0
4.729 * [backup-simplify]: Simplify (+ 1 0) into 1
4.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.731 * [backup-simplify]: Simplify (+ 0 1) into 1
4.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.732 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.733 * [backup-simplify]: Simplify (- 0) into 0
4.733 * [backup-simplify]: Simplify (+ 1 0) into 1
4.734 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)) (* -2 (/ -2 1)))) into -2
4.734 * [backup-simplify]: Simplify -2 into -2
4.735 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))
4.735 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 2)
4.735 * [backup-simplify]: Simplify (* (+ 1 x) x) into (* x (+ x 1))
4.735 * [approximate]: Taking taylor expansion of (* x (+ x 1)) in (x) around 0
4.735 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
4.735 * [taylor]: Taking taylor expansion of x in x
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.735 * [taylor]: Taking taylor expansion of x in x
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [taylor]: Taking taylor expansion of 1 in x
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
4.735 * [taylor]: Taking taylor expansion of x in x
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.736 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.736 * [taylor]: Taking taylor expansion of x in x
4.736 * [backup-simplify]: Simplify 0 into 0
4.736 * [backup-simplify]: Simplify 1 into 1
4.736 * [taylor]: Taking taylor expansion of 1 in x
4.736 * [backup-simplify]: Simplify 1 into 1
4.736 * [backup-simplify]: Simplify (+ 0 1) into 1
4.737 * [backup-simplify]: Simplify (* 0 1) into 0
4.737 * [backup-simplify]: Simplify 0 into 0
4.737 * [backup-simplify]: Simplify (+ 1 0) into 1
4.738 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
4.738 * [backup-simplify]: Simplify 1 into 1
4.738 * [backup-simplify]: Simplify (+ 0 0) into 0
4.739 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
4.739 * [backup-simplify]: Simplify 1 into 1
4.740 * [backup-simplify]: Simplify (+ 0 0) into 0
4.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
4.741 * [backup-simplify]: Simplify 0 into 0
4.741 * [backup-simplify]: Simplify (+ 0 0) into 0
4.743 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
4.743 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify (+ 0 0) into 0
4.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify (+ 0 0) into 0
4.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0
4.747 * [backup-simplify]: Simplify 0 into 0
4.747 * [backup-simplify]: Simplify (+ 0 0) into 0
4.749 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0
4.749 * [backup-simplify]: Simplify 0 into 0
4.750 * [backup-simplify]: Simplify (+ 0 0) into 0
4.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0
4.751 * [backup-simplify]: Simplify 0 into 0
4.752 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2))
4.752 * [backup-simplify]: Simplify (* (+ 1 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 1) x)
4.752 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0
4.752 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
4.752 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.752 * [taylor]: Taking taylor expansion of x in x
4.752 * [backup-simplify]: Simplify 0 into 0
4.752 * [backup-simplify]: Simplify 1 into 1
4.752 * [backup-simplify]: Simplify (/ 1 1) into 1
4.753 * [taylor]: Taking taylor expansion of 1 in x
4.753 * [backup-simplify]: Simplify 1 into 1
4.753 * [taylor]: Taking taylor expansion of x in x
4.753 * [backup-simplify]: Simplify 0 into 0
4.753 * [backup-simplify]: Simplify 1 into 1
4.753 * [backup-simplify]: Simplify (+ 1 0) into 1
4.753 * [backup-simplify]: Simplify (/ 1 1) into 1
4.753 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
4.753 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.754 * [taylor]: Taking taylor expansion of x in x
4.754 * [backup-simplify]: Simplify 0 into 0
4.754 * [backup-simplify]: Simplify 1 into 1
4.754 * [backup-simplify]: Simplify (/ 1 1) into 1
4.754 * [taylor]: Taking taylor expansion of 1 in x
4.754 * [backup-simplify]: Simplify 1 into 1
4.754 * [taylor]: Taking taylor expansion of x in x
4.754 * [backup-simplify]: Simplify 0 into 0
4.754 * [backup-simplify]: Simplify 1 into 1
4.754 * [backup-simplify]: Simplify (+ 1 0) into 1
4.755 * [backup-simplify]: Simplify (/ 1 1) into 1
4.755 * [backup-simplify]: Simplify 1 into 1
4.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.756 * [backup-simplify]: Simplify (+ 0 1) into 1
4.757 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
4.757 * [backup-simplify]: Simplify 1 into 1
4.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.758 * [backup-simplify]: Simplify (+ 0 0) into 0
4.759 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
4.759 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.761 * [backup-simplify]: Simplify (+ 0 0) into 0
4.761 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.761 * [backup-simplify]: Simplify 0 into 0
4.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.763 * [backup-simplify]: Simplify (+ 0 0) into 0
4.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.765 * [backup-simplify]: Simplify (+ 0 0) into 0
4.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.766 * [backup-simplify]: Simplify 0 into 0
4.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.768 * [backup-simplify]: Simplify (+ 0 0) into 0
4.769 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.769 * [backup-simplify]: Simplify 0 into 0
4.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.770 * [backup-simplify]: Simplify (+ 0 0) into 0
4.771 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.771 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2))
4.772 * [backup-simplify]: Simplify (* (+ 1 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 1 (/ 1 x)) x))
4.772 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0
4.772 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
4.772 * [taylor]: Taking taylor expansion of -1 in x
4.772 * [backup-simplify]: Simplify -1 into -1
4.772 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
4.772 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.772 * [taylor]: Taking taylor expansion of 1 in x
4.772 * [backup-simplify]: Simplify 1 into 1
4.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.772 * [taylor]: Taking taylor expansion of x in x
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 1 into 1
4.772 * [backup-simplify]: Simplify (/ 1 1) into 1
4.772 * [taylor]: Taking taylor expansion of x in x
4.773 * [backup-simplify]: Simplify 0 into 0
4.773 * [backup-simplify]: Simplify 1 into 1
4.773 * [backup-simplify]: Simplify (- 1) into -1
4.773 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.774 * [backup-simplify]: Simplify (/ -1 1) into -1
4.774 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
4.774 * [taylor]: Taking taylor expansion of -1 in x
4.774 * [backup-simplify]: Simplify -1 into -1
4.774 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
4.774 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.774 * [taylor]: Taking taylor expansion of 1 in x
4.774 * [backup-simplify]: Simplify 1 into 1
4.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.774 * [taylor]: Taking taylor expansion of x in x
4.774 * [backup-simplify]: Simplify 0 into 0
4.774 * [backup-simplify]: Simplify 1 into 1
4.774 * [backup-simplify]: Simplify (/ 1 1) into 1
4.774 * [taylor]: Taking taylor expansion of x in x
4.775 * [backup-simplify]: Simplify 0 into 0
4.775 * [backup-simplify]: Simplify 1 into 1
4.775 * [backup-simplify]: Simplify (- 1) into -1
4.775 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.776 * [backup-simplify]: Simplify (/ -1 1) into -1
4.776 * [backup-simplify]: Simplify (* -1 -1) into 1
4.776 * [backup-simplify]: Simplify 1 into 1
4.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.777 * [backup-simplify]: Simplify (- 0) into 0
4.778 * [backup-simplify]: Simplify (+ 1 0) into 1
4.779 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
4.779 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
4.779 * [backup-simplify]: Simplify -1 into -1
4.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.781 * [backup-simplify]: Simplify (- 0) into 0
4.781 * [backup-simplify]: Simplify (+ 0 0) into 0
4.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
4.783 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
4.783 * [backup-simplify]: Simplify 0 into 0
4.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.784 * [backup-simplify]: Simplify (- 0) into 0
4.785 * [backup-simplify]: Simplify (+ 0 0) into 0
4.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.787 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
4.787 * [backup-simplify]: Simplify 0 into 0
4.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.789 * [backup-simplify]: Simplify (- 0) into 0
4.789 * [backup-simplify]: Simplify (+ 0 0) into 0
4.790 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
4.792 * [backup-simplify]: Simplify 0 into 0
4.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.793 * [backup-simplify]: Simplify (- 0) into 0
4.794 * [backup-simplify]: Simplify (+ 0 0) into 0
4.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.796 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
4.797 * [backup-simplify]: Simplify 0 into 0
4.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.798 * [backup-simplify]: Simplify (- 0) into 0
4.798 * [backup-simplify]: Simplify (+ 0 0) into 0
4.799 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
4.802 * [backup-simplify]: Simplify 0 into 0
4.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.803 * [backup-simplify]: Simplify (- 0) into 0
4.803 * [backup-simplify]: Simplify (+ 0 0) into 0
4.805 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.807 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2))
4.807 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
4.809 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.809 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) in (x) around 0
4.809 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) in x
4.809 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.809 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) in x
4.809 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.810 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.811 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.811 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* (/ 1 x) (/ 1 x))) (+ (+ 1 (/ 1 x)) (* (+ 1 (/ 1 x)) (/ 1 x)))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)))))
4.812 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) in (x) around 0
4.812 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) in x
4.812 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)))))
4.812 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) in x
4.812 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)))))
4.813 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)))))
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow (/ 1 x) 2))) (+ (/ 1 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 (/ 1 x))) 1))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.815 * [backup-simplify]: Simplify (atan (sqrt (/ (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (+ 1 (/ 1 (- x))) (* (+ 1 (/ 1 (- x))) (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))))))
4.815 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) in (x) around 0
4.815 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) in x
4.815 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))))))
4.815 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) in x
4.816 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))))))
4.816 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))))) into (atan (sqrt (/ (- 1 (/ 1 (pow x 2))) (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))))))
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1 (/ 1 (pow (/ 1 (- x)) 2))) (- (+ (/ 1 (pow (/ 1 (- x)) 2)) 1) (* 2 (/ 1 (/ 1 (- x)))))))) into (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
4.817 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2)
4.817 * [backup-simplify]: Simplify (+ (+ 1 x) (* (+ 1 x) x)) into (+ (* 2 x) (+ (pow x 2) 1))
4.817 * [approximate]: Taking taylor expansion of (+ (* 2 x) (+ (pow x 2) 1)) in (x) around 0
4.817 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (pow x 2) 1)) in x
4.817 * [taylor]: Taking taylor expansion of (* 2 x) in x
4.817 * [taylor]: Taking taylor expansion of 2 in x
4.817 * [backup-simplify]: Simplify 2 into 2
4.817 * [taylor]: Taking taylor expansion of x in x
4.817 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1) in x
4.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.818 * [taylor]: Taking taylor expansion of x in x
4.818 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [taylor]: Taking taylor expansion of 1 in x
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (pow x 2) 1)) in x
4.818 * [taylor]: Taking taylor expansion of (* 2 x) in x
4.818 * [taylor]: Taking taylor expansion of 2 in x
4.818 * [backup-simplify]: Simplify 2 into 2
4.818 * [taylor]: Taking taylor expansion of x in x
4.818 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1) in x
4.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.818 * [taylor]: Taking taylor expansion of x in x
4.818 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify 1 into 1
4.818 * [taylor]: Taking taylor expansion of 1 in x
4.818 * [backup-simplify]: Simplify 1 into 1
4.819 * [backup-simplify]: Simplify (* 2 0) into 0
4.819 * [backup-simplify]: Simplify (+ 0 1) into 1
4.820 * [backup-simplify]: Simplify (+ 0 1) into 1
4.820 * [backup-simplify]: Simplify 1 into 1
4.820 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
4.821 * [backup-simplify]: Simplify (+ 0 0) into 0
4.821 * [backup-simplify]: Simplify (+ 2 0) into 2
4.821 * [backup-simplify]: Simplify 2 into 2
4.822 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
4.823 * [backup-simplify]: Simplify (* 1 1) into 1
4.823 * [backup-simplify]: Simplify (+ 1 0) into 1
4.824 * [backup-simplify]: Simplify (+ 0 1) into 1
4.824 * [backup-simplify]: Simplify 1 into 1
4.824 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (pow x 2) 1))
4.824 * [backup-simplify]: Simplify (+ (+ 1 (/ 1 x)) (* (+ 1 (/ 1 x)) (/ 1 x))) into (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1))
4.824 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)) in (x) around 0
4.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)) in x
4.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.824 * [taylor]: Taking taylor expansion of x in x
4.824 * [backup-simplify]: Simplify 0 into 0
4.824 * [backup-simplify]: Simplify 1 into 1
4.825 * [backup-simplify]: Simplify (* 1 1) into 1
4.825 * [backup-simplify]: Simplify (/ 1 1) into 1
4.825 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) 1) in x
4.825 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.825 * [taylor]: Taking taylor expansion of 2 in x
4.825 * [backup-simplify]: Simplify 2 into 2
4.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.825 * [taylor]: Taking taylor expansion of x in x
4.825 * [backup-simplify]: Simplify 0 into 0
4.825 * [backup-simplify]: Simplify 1 into 1
4.826 * [backup-simplify]: Simplify (/ 1 1) into 1
4.826 * [taylor]: Taking taylor expansion of 1 in x
4.826 * [backup-simplify]: Simplify 1 into 1
4.826 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 1)) in x
4.826 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.826 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.826 * [taylor]: Taking taylor expansion of x in x
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 1 into 1
4.826 * [backup-simplify]: Simplify (* 1 1) into 1
4.827 * [backup-simplify]: Simplify (/ 1 1) into 1
4.827 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 x)) 1) in x
4.827 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.827 * [taylor]: Taking taylor expansion of 2 in x
4.827 * [backup-simplify]: Simplify 2 into 2
4.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.827 * [taylor]: Taking taylor expansion of x in x
4.827 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify 1 into 1
4.827 * [backup-simplify]: Simplify (/ 1 1) into 1
4.828 * [taylor]: Taking taylor expansion of 1 in x
4.828 * [backup-simplify]: Simplify 1 into 1
4.828 * [backup-simplify]: Simplify (+ 1 0) into 1
4.828 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.830 * [backup-simplify]: Simplify (* 2 1) into 2
4.830 * [backup-simplify]: Simplify (+ 2 0) into 2
4.831 * [backup-simplify]: Simplify (+ 0 2) into 2
4.831 * [backup-simplify]: Simplify 2 into 2
4.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.834 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.835 * [backup-simplify]: Simplify (+ 0 1) into 1
4.835 * [backup-simplify]: Simplify (+ 0 1) into 1
4.835 * [backup-simplify]: Simplify 1 into 1
4.836 * [backup-simplify]: Simplify (+ 1 (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (+ (* 2 x) (+ (pow x 2) 1))
4.836 * [backup-simplify]: Simplify (+ (+ 1 (/ 1 (- x))) (* (+ 1 (/ 1 (- x))) (/ 1 (- x)))) into (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x)))
4.836 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))) in (x) around 0
4.836 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))) in x
4.836 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1) in x
4.836 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.836 * [taylor]: Taking taylor expansion of x in x
4.836 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify 1 into 1
4.837 * [backup-simplify]: Simplify (* 1 1) into 1
4.837 * [backup-simplify]: Simplify (/ 1 1) into 1
4.837 * [taylor]: Taking taylor expansion of 1 in x
4.837 * [backup-simplify]: Simplify 1 into 1
4.837 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.837 * [taylor]: Taking taylor expansion of 2 in x
4.837 * [backup-simplify]: Simplify 2 into 2
4.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.837 * [taylor]: Taking taylor expansion of x in x
4.837 * [backup-simplify]: Simplify 0 into 0
4.837 * [backup-simplify]: Simplify 1 into 1
4.838 * [backup-simplify]: Simplify (/ 1 1) into 1
4.838 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1) (* 2 (/ 1 x))) in x
4.838 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1) in x
4.838 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.838 * [taylor]: Taking taylor expansion of x in x
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [backup-simplify]: Simplify 1 into 1
4.838 * [backup-simplify]: Simplify (* 1 1) into 1
4.839 * [backup-simplify]: Simplify (/ 1 1) into 1
4.839 * [taylor]: Taking taylor expansion of 1 in x
4.839 * [backup-simplify]: Simplify 1 into 1
4.839 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
4.839 * [taylor]: Taking taylor expansion of 2 in x
4.839 * [backup-simplify]: Simplify 2 into 2
4.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 1 into 1
4.840 * [backup-simplify]: Simplify (/ 1 1) into 1
4.840 * [backup-simplify]: Simplify (+ 1 0) into 1
4.841 * [backup-simplify]: Simplify (+ 1 0) into 1
4.841 * [backup-simplify]: Simplify 1 into 1
4.842 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.843 * [backup-simplify]: Simplify (+ 0 0) into 0
4.843 * [backup-simplify]: Simplify (* 2 1) into 2
4.844 * [backup-simplify]: Simplify (- 2) into -2
4.844 * [backup-simplify]: Simplify (+ 0 -2) into -2
4.844 * [backup-simplify]: Simplify -2 into -2
4.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.846 * [backup-simplify]: Simplify (+ 0 1) into 1
4.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.848 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.848 * [backup-simplify]: Simplify (- 0) into 0
4.849 * [backup-simplify]: Simplify (+ 1 0) into 1
4.849 * [backup-simplify]: Simplify 1 into 1
4.849 * [backup-simplify]: Simplify (+ 1 (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (* 2 x) (+ (pow x 2) 1))
4.849 * * * [progress]: simplifying candidates
4.849 * * * * [progress]: [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (pow (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))) 1)))))>
4.850 * * * * [progress]: [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (- (log (- (* 1 1) (* x x))) (log (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (exp (log (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (log (exp (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (+ 1 x) (* (+ 1 x) x))) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))) (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))) (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))) (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))) (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))) (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (- (* 1 1) (* x x))) (- (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.850 * * * * [progress]: [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (/ (* 1 1) (+ (+ 1 x) (* (+ 1 x) x))) (/ (* x x) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.850 * * * * [progress]: [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))) (/ (cbrt (- (* 1 1) (* x x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))) (/ (cbrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.850 * * * * [progress]: [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) 1) (/ (cbrt (- (* 1 1) (* x x))) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.850 * * * * [progress]: [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- (* 1 1) (* x x))) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))) (/ (sqrt (- (* 1 1) (* x x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))) (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- (* 1 1) (* x x))) 1) (/ (sqrt (- (* 1 1) (* x x))) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))) (/ (- (* 1 1) (* x x)) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ (+ 1 x) (* (+ 1 x) x)))) (/ (- (* 1 1) (* x x)) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ 1 1) (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 x) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))) (/ (- 1 x) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 x) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))) (/ (- 1 x) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.851 * * * * [progress]: [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 x) 1) (/ (- 1 x) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* 1 (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (- (* 1 1) (* x x)) (/ 1 (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ (+ 1 x) (* (+ 1 x) x)) (- (* 1 1) (* x x))))))))>
4.851 * * * * [progress]: [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.851 * * * * [progress]: [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (/ (- (* 1 1) (* x x)) 1) (+ (+ 1 x) (* (+ 1 x) x)))))))>
4.851 * * * * [progress]: [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (/ (+ (+ 1 x) (* (+ 1 x) x)) (cbrt (- (* 1 1) (* x x)))))))))>
4.852 * * * * [progress]: [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (sqrt (- (* 1 1) (* x x))) (/ (+ (+ 1 x) (* (+ 1 x) x)) (sqrt (- (* 1 1) (* x x)))))))))>
4.852 * * * * [progress]: [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ 1 (/ (+ (+ 1 x) (* (+ 1 x) x)) (- (* 1 1) (* x x))))))))>
4.852 * * * * [progress]: [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (+ 1 x) (/ (+ (+ 1 x) (* (+ 1 x) x)) (- 1 x)))))))>
4.852 * * * * [progress]: [ 33 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (+ (* (+ (pow 1 3) (pow x 3)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (+ (pow 1 3) (pow x 3)) x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
4.852 * * * * [progress]: [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (+ (* (+ (pow 1 3) (pow x 3)) (- 1 x)) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (- (* 1 1) (* x x)) x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x)))))))>
4.852 * * * * [progress]: [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (+ (* (- (* 1 1) (* x x)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (- 1 x) (* (+ (pow 1 3) (pow x 3)) x)))) (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x)))))))))>
4.852 * * * * [progress]: [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (+ (* (- (* 1 1) (* x x)) (- 1 x)) (* (- 1 x) (* (- (* 1 1) (* x x)) x)))) (* (- 1 x) (- 1 x)))))))>
4.852 * * * * [progress]: [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (+ (pow (+ 1 x) 3) (pow (* (+ 1 x) x) 3))) (+ (* (+ 1 x) (+ 1 x)) (- (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) (* (+ 1 x) x)))))))))>
4.852 * * * * [progress]: [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (* (/ (- (* 1 1) (* x x)) (- (* (+ 1 x) (+ 1 x)) (* (* (+ 1 x) x) (* (+ 1 x) x)))) (- (+ 1 x) (* (+ 1 x) x)))))))>
4.852 * * * * [progress]: [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (pow (* 1 1) 3) (pow (* x x) 3)) (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x))))))))))>
4.852 * * * * [progress]: [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x))) (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (* 1 1) (* x x))))))))>
4.852 * * * * [progress]: [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (posit16->real (real->posit16 (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.852 * * * * [progress]: [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (pow (* (+ 1 x) x) 1)))))))>
4.852 * * * * [progress]: [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (pow (* (+ 1 x) x) 1)))))))>
4.853 * * * * [progress]: [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (exp (+ (log (+ 1 x)) (log x)))))))))>
4.853 * * * * [progress]: [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (exp (log (* (+ 1 x) x)))))))))>
4.853 * * * * [progress]: [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (log (exp (* (+ 1 x) x)))))))))>
4.853 * * * * [progress]: [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (cbrt (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x)))))))))>
4.853 * * * * [progress]: [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (cbrt (* (+ 1 x) x)) (cbrt (* (+ 1 x) x))) (cbrt (* (+ 1 x) x)))))))))>
4.853 * * * * [progress]: [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (cbrt (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) x)))))))))>
4.853 * * * * [progress]: [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (sqrt (* (+ 1 x) x)) (sqrt (* (+ 1 x) x)))))))))>
4.853 * * * * [progress]: [ 51 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* 1 (* (+ 1 x) x))))))))>
4.853 * * * * [progress]: [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x)))))))))>
4.853 * * * * [progress]: [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (+ 1 x) (* (cbrt x) (cbrt x))) (cbrt x))))))))>
4.853 * * * * [progress]: [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (+ 1 x) (sqrt x)) (sqrt x))))))))>
4.853 * * * * [progress]: [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (+ 1 x) 1) x)))))))>
4.853 * * * * [progress]: [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ 1 x)) x))))))))>
4.853 * * * * [progress]: [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (sqrt (+ 1 x)) (* (sqrt (+ 1 x)) x))))))))>
4.853 * * * * [progress]: [ 58 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* 1 (* (+ 1 x) x))))))))>
4.854 * * * * [progress]: [ 59 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* 1 (* (+ 1 x) x))))))))>
4.854 * * * * [progress]: [ 60 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (/ (* (+ (pow 1 3) (pow x 3)) x) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
4.854 * * * * [progress]: [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (/ (* (- (* 1 1) (* x x)) x) (- 1 x))))))))>
4.854 * * * * [progress]: [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (posit16->real (real->posit16 (* (+ 1 x) x)))))))))>
4.854 * * * * [progress]: [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* x (+ 1 x))))))))>
4.854 * * * * [progress]: [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (pow (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))) 1)))>
4.854 * * * * [progress]: [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (exp (log (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.854 * * * * [progress]: [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (log (exp (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.854 * * * * [progress]: [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (* (* (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.854 * * * * [progress]: [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (cbrt (* (* (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.854 * * * * [progress]: [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (* (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))) (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (* 1 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.855 * * * * [progress]: [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (posit16->real (real->posit16 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (log (* (* (exp 1) (exp x)) (exp (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (log (* (exp (+ 1 x)) (exp (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (pow (+ (+ 1 x) (* (+ 1 x) x)) 1))))))>
4.855 * * * * [progress]: [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (exp (log (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (log (exp (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (cbrt (* (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (+ 1 x) (* (+ 1 x) x))) (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (sqrt (+ (+ 1 x) (* (+ 1 x) x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.855 * * * * [progress]: [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (+ (* (+ (pow 1 3) (pow x 3)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (+ (pow 1 3) (pow x 3)) x))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
4.855 * * * * [progress]: [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (+ (* (+ (pow 1 3) (pow x 3)) (- 1 x)) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (- (* 1 1) (* x x)) x))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))))))))>
4.855 * * * * [progress]: [ 82 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (+ (* (- (* 1 1) (* x x)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (- 1 x) (* (+ (pow 1 3) (pow x 3)) x))) (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))))))))>
4.856 * * * * [progress]: [ 83 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (+ (* (- (* 1 1) (* x x)) (- 1 x)) (* (- 1 x) (* (- (* 1 1) (* x x)) x))) (* (- 1 x) (- 1 x))))))))>
4.856 * * * * [progress]: [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (+ (pow (+ 1 x) 3) (pow (* (+ 1 x) x) 3)) (+ (* (+ 1 x) (+ 1 x)) (- (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) (* (+ 1 x) x))))))))))>
4.856 * * * * [progress]: [ 85 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* 1 (+ (+ 1 x) (* (+ 1 x) x))))))))>
4.856 * * * * [progress]: [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (/ (- (* (+ 1 x) (+ 1 x)) (* (* (+ 1 x) x) (* (+ 1 x) x))) (- (+ 1 x) (* (+ 1 x) x))))))))>
4.856 * * * * [progress]: [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ 1 (+ x (* (+ 1 x) x))))))))>
4.856 * * * * [progress]: [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (posit16->real (real->posit16 (+ (+ 1 x) (* (+ 1 x) x)))))))))>
4.856 * * * * [progress]: [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* (+ 1 x) x) (+ 1 x)))))))>
4.856 * * * * [progress]: [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (+ (* 2 (pow x 2)) 1) (* 2 x))))))>
4.856 * * * * [progress]: [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
4.856 * * * * [progress]: [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1))))))>
4.856 * * * * [progress]: [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (+ x (pow x 2))))))))>
4.856 * * * * [progress]: [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (+ x (pow x 2))))))))>
4.856 * * * * [progress]: [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (+ x (pow x 2))))))))>
4.856 * * * * [progress]: [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.856 * * * * [progress]: [ 97 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.856 * * * * [progress]: [ 98 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.857 * * * * [progress]: [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.857 * * * * [progress]: [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.857 * * * * [progress]: [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (* 2 x) (+ (pow x 2) 1)))))))>
4.859 * [simplify]: Simplifying:
  (- (log (- (* 1 1) (* x x))) (log (+ (+ 1 x) (* (+ 1 x) x))))
  (log (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (exp (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (* (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (+ 1 x) (* (+ 1 x) x))) (+ (+ 1 x) (* (+ 1 x) x))))
  (* (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))) (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))
  (cbrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (* (* (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))) (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))) (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (- (- (* 1 1) (* x x)))
  (- (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (* 1 1) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (* x x) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))
  (/ (cbrt (- (* 1 1) (* x x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (cbrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x)))) 1)
  (/ (cbrt (- (* 1 1) (* x x))) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (sqrt (- (* 1 1) (* x x))) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))
  (/ (sqrt (- (* 1 1) (* x x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (sqrt (- (* 1 1) (* x x))) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (sqrt (- (* 1 1) (* x x))) 1)
  (/ (sqrt (- (* 1 1) (* x x))) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ 1 (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))
  (/ (- (* 1 1) (* x x)) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ 1 (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (- (* 1 1) (* x x)) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ 1 1)
  (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (+ 1 x) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))
  (/ (- 1 x) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (+ 1 x) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (- 1 x) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (+ 1 x) 1)
  (/ (- 1 x) (+ (+ 1 x) (* (+ 1 x) x)))
  (/ 1 (+ (+ 1 x) (* (+ 1 x) x)))
  (/ (+ (+ 1 x) (* (+ 1 x) x)) (- (* 1 1) (* x x)))
  (/ (- (* 1 1) (* x x)) (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x)))))
  (/ (- (* 1 1) (* x x)) (sqrt (+ (+ 1 x) (* (+ 1 x) x))))
  (/ (- (* 1 1) (* x x)) 1)
  (/ (+ (+ 1 x) (* (+ 1 x) x)) (cbrt (- (* 1 1) (* x x))))
  (/ (+ (+ 1 x) (* (+ 1 x) x)) (sqrt (- (* 1 1) (* x x))))
  (/ (+ (+ 1 x) (* (+ 1 x) x)) (- (* 1 1) (* x x)))
  (/ (+ (+ 1 x) (* (+ 1 x) x)) (- 1 x))
  (/ (- (* 1 1) (* x x)) (+ (* (+ (pow 1 3) (pow x 3)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (+ (pow 1 3) (pow x 3)) x))))
  (/ (- (* 1 1) (* x x)) (+ (* (+ (pow 1 3) (pow x 3)) (- 1 x)) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (- (* 1 1) (* x x)) x))))
  (/ (- (* 1 1) (* x x)) (+ (* (- (* 1 1) (* x x)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (- 1 x) (* (+ (pow 1 3) (pow x 3)) x))))
  (/ (- (* 1 1) (* x x)) (+ (* (- (* 1 1) (* x x)) (- 1 x)) (* (- 1 x) (* (- (* 1 1) (* x x)) x))))
  (/ (- (* 1 1) (* x x)) (+ (pow (+ 1 x) 3) (pow (* (+ 1 x) x) 3)))
  (/ (- (* 1 1) (* x x)) (- (* (+ 1 x) (+ 1 x)) (* (* (+ 1 x) x) (* (+ 1 x) x))))
  (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))))
  (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (* 1 1) (* x x)))
  (real->posit16 (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))
  (* (+ 1 x) x)
  (+ (log (+ 1 x)) (log x))
  (log (* (+ 1 x) x))
  (exp (* (+ 1 x) x))
  (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x))
  (* (cbrt (* (+ 1 x) x)) (cbrt (* (+ 1 x) x)))
  (cbrt (* (+ 1 x) x))
  (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) x))
  (sqrt (* (+ 1 x) x))
  (sqrt (* (+ 1 x) x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (+ 1 x) (* (cbrt x) (cbrt x)))
  (* (+ 1 x) (sqrt x))
  (* (+ 1 x) 1)
  (* (cbrt (+ 1 x)) x)
  (* (sqrt (+ 1 x)) x)
  (* (+ 1 x) x)
  (* (+ 1 x) x)
  (* (+ (pow 1 3) (pow x 3)) x)
  (* (- (* 1 1) (* x x)) x)
  (real->posit16 (* (+ 1 x) x))
  (log (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (exp (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (* (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))) (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))
  (cbrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (* (* (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))) (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (sqrt (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (real->posit16 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
  (* (* (exp 1) (exp x)) (exp (* (+ 1 x) x)))
  (* (exp (+ 1 x)) (exp (* (+ 1 x) x)))
  (log (+ (+ 1 x) (* (+ 1 x) x)))
  (exp (+ (+ 1 x) (* (+ 1 x) x)))
  (* (cbrt (+ (+ 1 x) (* (+ 1 x) x))) (cbrt (+ (+ 1 x) (* (+ 1 x) x))))
  (cbrt (+ (+ 1 x) (* (+ 1 x) x)))
  (* (* (+ (+ 1 x) (* (+ 1 x) x)) (+ (+ 1 x) (* (+ 1 x) x))) (+ (+ 1 x) (* (+ 1 x) x)))
  (sqrt (+ (+ 1 x) (* (+ 1 x) x)))
  (sqrt (+ (+ 1 x) (* (+ 1 x) x)))
  (+ (* (+ (pow 1 3) (pow x 3)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (+ (pow 1 3) (pow x 3)) x)))
  (* (+ (* 1 1) (- (* x x) (* 1 x))) (+ (* 1 1) (- (* x x) (* 1 x))))
  (+ (* (+ (pow 1 3) (pow x 3)) (- 1 x)) (* (+ (* 1 1) (- (* x x) (* 1 x))) (* (- (* 1 1) (* x x)) x)))
  (* (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))
  (+ (* (- (* 1 1) (* x x)) (+ (* 1 1) (- (* x x) (* 1 x)))) (* (- 1 x) (* (+ (pow 1 3) (pow x 3)) x)))
  (* (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))
  (+ (* (- (* 1 1) (* x x)) (- 1 x)) (* (- 1 x) (* (- (* 1 1) (* x x)) x)))
  (* (- 1 x) (- 1 x))
  (+ (pow (+ 1 x) 3) (pow (* (+ 1 x) x) 3))
  (+ (* (+ 1 x) (+ 1 x)) (- (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) (* (+ 1 x) x))))
  (- (* (+ 1 x) (+ 1 x)) (* (* (+ 1 x) x) (* (+ 1 x) x)))
  (- (+ 1 x) (* (+ 1 x) x))
  (+ x (* (+ 1 x) x))
  (real->posit16 (+ (+ 1 x) (* (+ 1 x) 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))
  (+ x (pow x 2))
  (+ x (pow x 2))
  (+ x (pow x 2))
  (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
  (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
  (atan (sqrt (/ (- 1 (pow x 2)) (+ (* 2 x) (+ (pow x 2) 1)))))
  (+ (* 2 x) (+ (pow x 2) 1))
  (+ (* 2 x) (+ (pow x 2) 1))
  (+ (* 2 x) (+ (pow x 2) 1))
4.863 * * [simplify]: iteration 0: 175 enodes
4.963 * * [simplify]: iteration 1: 485 enodes
5.276 * * [simplify]: iteration 2: 1742 enodes
6.177 * * [simplify]: iteration complete: 5001 enodes
6.177 * * [simplify]: Extracting #0: cost 95 inf + 0
6.180 * * [simplify]: Extracting #1: cost 728 inf + 1
6.189 * * [simplify]: Extracting #2: cost 1708 inf + 3973
6.212 * * [simplify]: Extracting #3: cost 1609 inf + 63399
6.294 * * [simplify]: Extracting #4: cost 497 inf + 254327
6.372 * * [simplify]: Extracting #5: cost 38 inf + 357781
6.452 * * [simplify]: Extracting #6: cost 7 inf + 362827
6.559 * * [simplify]: Extracting #7: cost 0 inf + 364721
6.642 * [simplify]: Simplified to:
  (log (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (log (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (exp (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))
  (cbrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* (* (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))) (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (- (- 1 (* x x)))
  (* (+ 1 x) (- (+ 1 x)))
  (/ 1 (* (+ 1 x) (+ 1 x)))
  (* (/ x (+ 1 x)) (/ x (+ 1 x)))
  (* (/ (cbrt (- 1 (* x x))) (cbrt (* (+ 1 x) (+ 1 x)))) (/ (cbrt (- 1 (* x x))) (cbrt (* (+ 1 x) (+ 1 x)))))
  (/ (cbrt (- 1 (* x x))) (cbrt (* (+ 1 x) (+ 1 x))))
  (/ (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))) (sqrt (* (+ 1 x) (+ 1 x))))
  (/ (cbrt (- 1 (* x x))) (sqrt (* (+ 1 x) (+ 1 x))))
  (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))
  (/ (cbrt (- 1 (* x x))) (* (+ 1 x) (+ 1 x)))
  (/ (sqrt (- 1 (* x x))) (* (cbrt (* (+ 1 x) (+ 1 x))) (cbrt (* (+ 1 x) (+ 1 x)))))
  (/ (sqrt (- 1 (* x x))) (cbrt (* (+ 1 x) (+ 1 x))))
  (/ (sqrt (- 1 (* x x))) (sqrt (* (+ 1 x) (+ 1 x))))
  (/ (sqrt (- 1 (* x x))) (sqrt (* (+ 1 x) (+ 1 x))))
  (sqrt (- 1 (* x x)))
  (/ (sqrt (- 1 (* x x))) (* (+ 1 x) (+ 1 x)))
  (/ 1 (* (cbrt (* (+ 1 x) (+ 1 x))) (cbrt (* (+ 1 x) (+ 1 x)))))
  (/ (- 1 (* x x)) (cbrt (* (+ 1 x) (+ 1 x))))
  (/ 1 (sqrt (* (+ 1 x) (+ 1 x))))
  (/ (- 1 (* x x)) (sqrt (* (+ 1 x) (+ 1 x))))
  1
  (/ (- 1 (* x 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) (sqrt (* (+ 1 x) (+ 1 x))))
  (/ (- 1 x) (sqrt (* (+ 1 x) (+ 1 x))))
  (+ 1 x)
  (/ (- 1 x) (* (+ 1 x) (+ 1 x)))
  (/ 1 (* (+ 1 x) (+ 1 x)))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 (* x x)))
  (/ (- 1 (* x x)) (* (cbrt (* (+ 1 x) (+ 1 x))) (cbrt (* (+ 1 x) (+ 1 x)))))
  (/ (- 1 (* x x)) (sqrt (* (+ 1 x) (+ 1 x))))
  (- 1 (* x x))
  (/ (* (+ 1 x) (+ 1 x)) (cbrt (- 1 (* x x))))
  (/ (* (+ 1 x) (+ 1 x)) (sqrt (- 1 (* x x))))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 (* x x)))
  (/ (* (+ 1 x) (+ 1 x)) (- 1 x))
  (/ (- 1 (* x x)) (* (+ 1 (- (* x x) x)) (+ (+ x (* (* x x) (* x x))) (+ 1 (* (* x x) x)))))
  (/ (- 1 (* x x)) (+ (+ (* (- 1 x) (* (* x x) x)) (- 1 x)) (* (+ 1 (- (* x x) x)) (* (- 1 (* x x)) x))))
  (/ (- 1 (* x x)) (+ (+ (- 1 (* x x)) (* (- (* x x) x) (- 1 (* x x)))) (* (+ x (* (* x x) (* x x))) (- 1 x))))
  (/ (- 1 (* x x)) (* (- 1 x) (+ (- 1 (* x x)) (* (- 1 (* x x)) x))))
  (/ (- 1 (* x x)) (+ (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (+ 1 x)) x)))
  (/ (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))) (* (+ 1 x) (- 1 x)))
  (* (* (+ 1 x) (+ 1 x)) (+ 1 (* (+ (* x x) 1) (* x x))))
  (+ (* (* (+ 1 x) (+ 1 x)) (* x x)) (* (+ 1 x) (+ 1 x)))
  (real->posit16 (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))
  (* x (+ 1 x))
  (log (* x (+ 1 x)))
  (log (* x (+ 1 x)))
  (exp (* x (+ 1 x)))
  (* (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (+ 1 x)) x)
  (* (cbrt (* x (+ 1 x))) (cbrt (* x (+ 1 x))))
  (cbrt (* x (+ 1 x)))
  (* (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (+ 1 x)) x)
  (sqrt (* x (+ 1 x)))
  (sqrt (* x (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (* (cbrt x) (cbrt x)) (+ 1 x))
  (* (sqrt x) (+ 1 x))
  (+ 1 x)
  (* (cbrt (+ 1 x)) x)
  (* (sqrt (+ 1 x)) x)
  (* x (+ 1 x))
  (* x (+ 1 x))
  (+ x (* (* x x) (* x x)))
  (* (- 1 (* x x)) x)
  (real->posit16 (* x (+ 1 x)))
  (log (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (exp (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))) (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
  (cbrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (* (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) (* (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))) (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x)))))))
  (sqrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (sqrt (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (real->posit16 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))
  (exp (* (+ 1 x) (+ 1 x)))
  (exp (* (+ 1 x) (+ 1 x)))
  (+ (log (+ 1 x)) (log (+ 1 x)))
  (exp (* (+ 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 x) x)) (+ (+ x (* (* x x) (* x x))) (+ 1 (* (* x x) x))))
  (* (+ 1 (- (* x x) x)) (+ 1 (- (* x x) x)))
  (+ (+ (* (- 1 x) (* (* x x) x)) (- 1 x)) (* (+ 1 (- (* x x) x)) (* (- 1 (* x x)) x)))
  (+ (* (- 1 x) (- (* x x) x)) (- 1 x))
  (+ (+ (- 1 (* x x)) (* (- (* x x) x) (- 1 (* x x)))) (* (+ x (* (* x x) (* x x))) (- 1 x)))
  (+ (* (- 1 x) (- (* x x) x)) (- 1 x))
  (* (- 1 x) (+ (- 1 (* x x)) (* (- 1 (* x x)) x)))
  (* (- 1 x) (- 1 x))
  (+ (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (+ 1 x)) x))
  (+ (* (* x (+ 1 x)) (- (* x (+ 1 x)) (+ 1 x))) (* (+ 1 x) (+ 1 x)))
  (- (* (+ 1 x) (+ 1 x)) (* (* (+ 1 x) x) (* (+ 1 x) x)))
  (* (+ 1 x) (- 1 x))
  (* (+ (+ 1 x) 1) x)
  (real->posit16 (* (+ 1 x) (+ 1 x)))
  (+ 1 (- (* 2 (* x x)) (* x 2)))
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (- (- (/ 2 x) (/ 2 (* x x))) 1)
  (+ (* x x) x)
  (+ (* x x) x)
  (+ (* x x) x)
  (atan (sqrt (/ (- 1 (* x x)) (+ (* x x) (+ 1 (* x 2))))))
  (atan (sqrt (/ (- 1 (* x x)) (+ (* x x) (+ 1 (* x 2))))))
  (atan (sqrt (/ (- 1 (* x x)) (+ (* x x) (+ 1 (* x 2))))))
  (+ (* x x) (+ 1 (* x 2)))
  (+ (* x x) (+ 1 (* x 2)))
  (+ (* x x) (+ 1 (* x 2)))
6.661 * * * [progress]: adding candidates to table
7.229 * [progress]: [Phase 3 of 3] Extracting.
7.229 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))>)
7.231 * * * [regime-changes]: Trying 1 branch expressions: (x)
7.231 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (* (+ 1 x) (+ 1 x)))))))> #<alt (λ (x) (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x)))))))>)
7.255 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
7.256 * [simplify]: Simplifying:
  (* 2 (atan (sqrt (/ (- (* 1 1) (* x x)) (+ (+ 1 x) (* (+ 1 x) x))))))
7.256 * * [simplify]: iteration 0: 13 enodes
7.257 * * [simplify]: iteration 1: 19 enodes
7.258 * * [simplify]: iteration complete: 19 enodes
7.258 * * [simplify]: Extracting #0: cost 1 inf + 0
7.258 * * [simplify]: Extracting #1: cost 3 inf + 0
7.258 * * [simplify]: Extracting #2: cost 3 inf + 1
7.258 * * [simplify]: Extracting #3: cost 4 inf + 1
7.258 * * [simplify]: Extracting #4: cost 6 inf + 1
7.258 * * [simplify]: Extracting #5: cost 10 inf + 1
7.258 * * [simplify]: Extracting #6: cost 10 inf + 2
7.259 * * [simplify]: Extracting #7: cost 0 inf + 1711
7.259 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1 (* x x)) (+ (* x (+ 1 x)) (+ 1 x))))) 2)
9.613 * [regime-testing]: Baseline error score: 0.01774356011220939
9.617 * [regime-testing]: Oracle error score: 0.016993466350489175
9.626 * [regime-testing]: End program error score: 0.01774356011220939