44.727 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.086 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.089 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
0.089 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1))))
0.089 * * [simplify]: iteration 0: 7 enodes
0.091 * * [simplify]: iteration 1: 16 enodes
0.093 * * [simplify]: iteration 2: 19 enodes
0.096 * * [simplify]: iteration 3: 35 enodes
0.104 * * [simplify]: iteration 4: 60 enodes
0.118 * * [simplify]: iteration 5: 156 enodes
0.186 * * [simplify]: iteration 6: 472 enodes
0.640 * * [simplify]: iteration 7: 1825 enodes
3.018 * * [simplify]: iteration complete: 5000 enodes
3.018 * * [simplify]: Extracting #0: cost 1 inf + 0
3.018 * * [simplify]: Extracting #1: cost 2 inf + 0
3.018 * * [simplify]: Extracting #2: cost 4 inf + 0
3.018 * * [simplify]: Extracting #3: cost 4 inf + 1
3.019 * * [simplify]: Extracting #4: cost 443 inf + 1
3.023 * * [simplify]: Extracting #5: cost 1152 inf + 9660
3.041 * * [simplify]: Extracting #6: cost 293 inf + 87865
3.095 * * [simplify]: Extracting #7: cost 1 inf + 117452
3.138 * * [simplify]: Extracting #8: cost 0 inf + 117614
3.167 * [simplify]: Simplified to:
  (log (+ x (sqrt (- (* x x) 1))))
3.167 * * [progress]: iteration 1 / 4
3.167 * * * [progress]: picking best candidate
3.170 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
3.170 * * * [progress]: localizing error
3.193 * * * [progress]: generating rewritten candidates
3.193 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
3.214 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.242 * * * [progress]: generating series expansions
3.242 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
3.242 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1))
3.242 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0
3.242 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.242 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.242 * [taylor]: Taking taylor expansion of x in x
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [taylor]: Taking taylor expansion of 1 in x
3.242 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (- 1) into -1
3.243 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.243 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.243 * [backup-simplify]: Simplify (- 0) into 0
3.244 * [backup-simplify]: Simplify (+ 0 0) into 0
3.244 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.244 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.244 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.244 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.244 * [taylor]: Taking taylor expansion of x in x
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 1 into 1
3.244 * [taylor]: Taking taylor expansion of 1 in x
3.244 * [backup-simplify]: Simplify 1 into 1
3.244 * [backup-simplify]: Simplify (- 1) into -1
3.245 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.245 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.245 * [backup-simplify]: Simplify (- 0) into 0
3.245 * [backup-simplify]: Simplify (+ 0 0) into 0
3.246 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.246 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (* 1 1) into 1
3.247 * [backup-simplify]: Simplify (- 0) into 0
3.247 * [backup-simplify]: Simplify (+ 1 0) into 1
3.248 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.249 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
3.249 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.250 * [backup-simplify]: Simplify (- 0) into 0
3.250 * [backup-simplify]: Simplify (+ 0 0) into 0
3.251 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
3.251 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.252 * [backup-simplify]: Simplify (- 0) into 0
3.252 * [backup-simplify]: Simplify (+ 0 0) into 0
3.254 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
3.255 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
3.256 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
3.256 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1))
3.256 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
3.256 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.256 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.256 * [taylor]: Taking taylor expansion of x in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (* 1 1) into 1
3.257 * [backup-simplify]: Simplify (/ 1 1) into 1
3.257 * [taylor]: Taking taylor expansion of 1 in x
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (+ 1 0) into 1
3.257 * [backup-simplify]: Simplify (sqrt 1) into 1
3.258 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.258 * [backup-simplify]: Simplify (+ 0 0) into 0
3.259 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.259 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.259 * [taylor]: Taking taylor expansion of x in x
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 1 into 1
3.259 * [backup-simplify]: Simplify (* 1 1) into 1
3.259 * [backup-simplify]: Simplify (/ 1 1) into 1
3.260 * [taylor]: Taking taylor expansion of 1 in x
3.260 * [backup-simplify]: Simplify 1 into 1
3.260 * [backup-simplify]: Simplify (+ 1 0) into 1
3.260 * [backup-simplify]: Simplify (sqrt 1) into 1
3.260 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.261 * [backup-simplify]: Simplify (+ 0 0) into 0
3.262 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.262 * [backup-simplify]: Simplify 1 into 1
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.263 * [backup-simplify]: Simplify (- 1) into -1
3.263 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.264 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.264 * [backup-simplify]: Simplify -1/2 into -1/2
3.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.265 * [backup-simplify]: Simplify (- 0) into 0
3.266 * [backup-simplify]: Simplify (+ 0 0) into 0
3.266 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.266 * [backup-simplify]: Simplify 0 into 0
3.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.268 * [backup-simplify]: Simplify (- 0) into 0
3.268 * [backup-simplify]: Simplify (+ 0 0) into 0
3.269 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.269 * [backup-simplify]: Simplify -1/8 into -1/8
3.269 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.270 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1))
3.270 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
3.270 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.270 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.270 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.270 * [taylor]: Taking taylor expansion of x in x
3.270 * [backup-simplify]: Simplify 0 into 0
3.270 * [backup-simplify]: Simplify 1 into 1
3.270 * [backup-simplify]: Simplify (* 1 1) into 1
3.270 * [backup-simplify]: Simplify (/ 1 1) into 1
3.270 * [taylor]: Taking taylor expansion of 1 in x
3.270 * [backup-simplify]: Simplify 1 into 1
3.271 * [backup-simplify]: Simplify (+ 1 0) into 1
3.271 * [backup-simplify]: Simplify (sqrt 1) into 1
3.272 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.272 * [backup-simplify]: Simplify (+ 0 0) into 0
3.273 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.273 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.273 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.273 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.273 * [taylor]: Taking taylor expansion of x in x
3.273 * [backup-simplify]: Simplify 0 into 0
3.273 * [backup-simplify]: Simplify 1 into 1
3.273 * [backup-simplify]: Simplify (* 1 1) into 1
3.274 * [backup-simplify]: Simplify (/ 1 1) into 1
3.274 * [taylor]: Taking taylor expansion of 1 in x
3.274 * [backup-simplify]: Simplify 1 into 1
3.274 * [backup-simplify]: Simplify (+ 1 0) into 1
3.274 * [backup-simplify]: Simplify (sqrt 1) into 1
3.275 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.275 * [backup-simplify]: Simplify (+ 0 0) into 0
3.276 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.276 * [backup-simplify]: Simplify 1 into 1
3.276 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.277 * [backup-simplify]: Simplify (- 1) into -1
3.278 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.278 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.278 * [backup-simplify]: Simplify -1/2 into -1/2
3.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.280 * [backup-simplify]: Simplify (- 0) into 0
3.280 * [backup-simplify]: Simplify (+ 0 0) into 0
3.281 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.281 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.282 * [backup-simplify]: Simplify (- 0) into 0
3.283 * [backup-simplify]: Simplify (+ 0 0) into 0
3.284 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.284 * [backup-simplify]: Simplify -1/8 into -1/8
3.284 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
3.284 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.285 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1)))
3.285 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0
3.285 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
3.285 * [taylor]: Taking taylor expansion of x in x
3.285 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify 1 into 1
3.285 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.285 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.285 * [taylor]: Taking taylor expansion of x in x
3.285 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify 1 into 1
3.285 * [taylor]: Taking taylor expansion of 1 in x
3.285 * [backup-simplify]: Simplify 1 into 1
3.285 * [backup-simplify]: Simplify (- 1) into -1
3.286 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.286 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.287 * [backup-simplify]: Simplify (- 0) into 0
3.287 * [backup-simplify]: Simplify (+ 0 0) into 0
3.288 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.288 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 1 into 1
3.288 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.288 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 1 into 1
3.288 * [taylor]: Taking taylor expansion of 1 in x
3.288 * [backup-simplify]: Simplify 1 into 1
3.288 * [backup-simplify]: Simplify (- 1) into -1
3.289 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.289 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.289 * [backup-simplify]: Simplify (- 0) into 0
3.290 * [backup-simplify]: Simplify (+ 0 0) into 0
3.291 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.291 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
3.291 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.292 * [backup-simplify]: Simplify (+ 1 0) into 1
3.292 * [backup-simplify]: Simplify 1 into 1
3.292 * [backup-simplify]: Simplify (* 1 1) into 1
3.292 * [backup-simplify]: Simplify (- 0) into 0
3.293 * [backup-simplify]: Simplify (+ 1 0) into 1
3.294 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.295 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
3.296 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.297 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
3.297 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x))
3.297 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
3.297 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.297 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.297 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.297 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.297 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.297 * [taylor]: Taking taylor expansion of x in x
3.297 * [backup-simplify]: Simplify 0 into 0
3.297 * [backup-simplify]: Simplify 1 into 1
3.298 * [backup-simplify]: Simplify (* 1 1) into 1
3.298 * [backup-simplify]: Simplify (/ 1 1) into 1
3.298 * [taylor]: Taking taylor expansion of 1 in x
3.298 * [backup-simplify]: Simplify 1 into 1
3.298 * [backup-simplify]: Simplify (+ 1 0) into 1
3.298 * [backup-simplify]: Simplify (sqrt 1) into 1
3.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.299 * [backup-simplify]: Simplify (+ 0 0) into 0
3.300 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.300 * [taylor]: Taking taylor expansion of x in x
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 1 into 1
3.300 * [backup-simplify]: Simplify (/ 1 1) into 1
3.300 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.300 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.300 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.300 * [taylor]: Taking taylor expansion of x in x
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 1 into 1
3.300 * [backup-simplify]: Simplify (* 1 1) into 1
3.301 * [backup-simplify]: Simplify (/ 1 1) into 1
3.301 * [taylor]: Taking taylor expansion of 1 in x
3.301 * [backup-simplify]: Simplify 1 into 1
3.301 * [backup-simplify]: Simplify (+ 1 0) into 1
3.301 * [backup-simplify]: Simplify (sqrt 1) into 1
3.302 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (+ 0 0) into 0
3.303 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.303 * [taylor]: Taking taylor expansion of x in x
3.303 * [backup-simplify]: Simplify 0 into 0
3.303 * [backup-simplify]: Simplify 1 into 1
3.303 * [backup-simplify]: Simplify (/ 1 1) into 1
3.303 * [backup-simplify]: Simplify (+ 1 1) into 2
3.303 * [backup-simplify]: Simplify 2 into 2
3.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.304 * [backup-simplify]: Simplify (+ 0 0) into 0
3.304 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.305 * [backup-simplify]: Simplify (- 1) into -1
3.306 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.306 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.307 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.307 * [backup-simplify]: Simplify -1/2 into -1/2
3.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.308 * [backup-simplify]: Simplify (- 0) into 0
3.309 * [backup-simplify]: Simplify (+ 0 0) into 0
3.309 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.310 * [backup-simplify]: Simplify (+ 0 0) into 0
3.310 * [backup-simplify]: Simplify 0 into 0
3.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.312 * [backup-simplify]: Simplify (- 0) into 0
3.312 * [backup-simplify]: Simplify (+ 0 0) into 0
3.313 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.313 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
3.313 * [backup-simplify]: Simplify -1/8 into -1/8
3.314 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.314 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x))
3.314 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
3.314 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.314 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.314 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.314 * [taylor]: Taking taylor expansion of x in x
3.314 * [backup-simplify]: Simplify 0 into 0
3.314 * [backup-simplify]: Simplify 1 into 1
3.314 * [backup-simplify]: Simplify (* 1 1) into 1
3.314 * [backup-simplify]: Simplify (/ 1 1) into 1
3.315 * [taylor]: Taking taylor expansion of 1 in x
3.315 * [backup-simplify]: Simplify 1 into 1
3.315 * [backup-simplify]: Simplify (+ 1 0) into 1
3.315 * [backup-simplify]: Simplify (sqrt 1) into 1
3.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.316 * [backup-simplify]: Simplify (+ 0 0) into 0
3.316 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.317 * [taylor]: Taking taylor expansion of x in x
3.317 * [backup-simplify]: Simplify 0 into 0
3.317 * [backup-simplify]: Simplify 1 into 1
3.317 * [backup-simplify]: Simplify (/ 1 1) into 1
3.317 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.317 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.317 * [taylor]: Taking taylor expansion of x in x
3.317 * [backup-simplify]: Simplify 0 into 0
3.317 * [backup-simplify]: Simplify 1 into 1
3.317 * [backup-simplify]: Simplify (* 1 1) into 1
3.317 * [backup-simplify]: Simplify (/ 1 1) into 1
3.317 * [taylor]: Taking taylor expansion of 1 in x
3.317 * [backup-simplify]: Simplify 1 into 1
3.318 * [backup-simplify]: Simplify (+ 1 0) into 1
3.318 * [backup-simplify]: Simplify (sqrt 1) into 1
3.318 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.319 * [backup-simplify]: Simplify (+ 0 0) into 0
3.319 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.319 * [taylor]: Taking taylor expansion of x in x
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 1 into 1
3.320 * [backup-simplify]: Simplify (/ 1 1) into 1
3.320 * [backup-simplify]: Simplify (- 1) into -1
3.320 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.320 * [backup-simplify]: Simplify 0 into 0
3.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.321 * [backup-simplify]: Simplify (- 0) into 0
3.321 * [backup-simplify]: Simplify (+ 0 0) into 0
3.321 * [backup-simplify]: Simplify 0 into 0
3.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.322 * [backup-simplify]: Simplify (- 1) into -1
3.323 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.323 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.324 * [backup-simplify]: Simplify (- 0) into 0
3.324 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.324 * [backup-simplify]: Simplify -1/2 into -1/2
3.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.327 * [backup-simplify]: Simplify (- 0) into 0
3.328 * [backup-simplify]: Simplify (+ 0 0) into 0
3.328 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.329 * [backup-simplify]: Simplify (- 0) into 0
3.329 * [backup-simplify]: Simplify (+ 0 0) into 0
3.329 * [backup-simplify]: Simplify 0 into 0
3.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.331 * [backup-simplify]: Simplify (- 0) into 0
3.331 * [backup-simplify]: Simplify (+ 0 0) into 0
3.332 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.333 * [backup-simplify]: Simplify (- 0) into 0
3.333 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
3.333 * [backup-simplify]: Simplify -1/8 into -1/8
3.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.334 * [backup-simplify]: Simplify (- 0) into 0
3.335 * [backup-simplify]: Simplify (+ 0 0) into 0
3.336 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0
3.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.337 * [backup-simplify]: Simplify (- 0) into 0
3.337 * [backup-simplify]: Simplify (+ 0 0) into 0
3.337 * [backup-simplify]: Simplify 0 into 0
3.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.339 * [backup-simplify]: Simplify (- 0) into 0
3.339 * [backup-simplify]: Simplify (+ 0 0) into 0
3.341 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16
3.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.342 * [backup-simplify]: Simplify (- 0) into 0
3.343 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16
3.343 * [backup-simplify]: Simplify -1/16 into -1/16
3.343 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.343 * * * [progress]: simplifying candidates
3.343 * * * * [progress]: [ 1 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (- (* x x) 1) 1/2))))>
3.344 * * * * [progress]: [ 2 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (sqrt (- (* x x) 1)) 1))))>
3.344 * * * * [progress]: [ 3 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 4 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 5 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) (cbrt (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 6 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 7 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (sqrt (cbrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 8 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 9 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (sqrt (- (* x x) 1))))))>
3.344 * * * * [progress]: [ 10 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1))) (sqrt (- x (sqrt 1)))))))>
3.344 * * * * [progress]: [ 11 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
3.344 * * * * [progress]: [ 12 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
3.344 * * * * [progress]: [ 13 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (sqrt (- (pow (* x x) 3) (pow 1 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1))))))))>
3.344 * * * * [progress]: [ 14 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (sqrt (- (* (* x x) (* x x)) (* 1 1))) (sqrt (+ (* x x) 1))))))>
3.344 * * * * [progress]: [ 15 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (- (* x x) 1) (/ 1 2)))))>
3.344 * * * * [progress]: [ 16 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1)))))))>
3.344 * * * * [progress]: [ 17 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1))))))>
3.345 * * * * [progress]: [ 18 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1))))))>
3.345 * * * * [progress]: [ 19 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 20 / 38 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 21 / 38 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (sqrt (- (* x x) 1))) 1)))>
3.345 * * * * [progress]: [ 22 / 38 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 23 / 38 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 24 / 38 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) (cbrt (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 25 / 38 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 26 / 38 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (sqrt (- (* x x) 1)))) (sqrt (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 27 / 38 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow x 3) (pow (sqrt (- (* x x) 1)) 3)) (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1))))))))>
3.345 * * * * [progress]: [ 28 / 38 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1))))))>
3.345 * * * * [progress]: [ 29 / 38 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* x x) (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1)))) (- x (sqrt (- (* x x) 1))))))>
3.345 * * * * [progress]: [ 30 / 38 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1))))))>
3.345 * * * * [progress]: [ 31 / 38 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))>
3.345 * * * * [progress]: [ 32 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ (sqrt (- (* x x) 1)) x)))>
3.345 * * * * [progress]: [ 33 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))))))>
3.345 * * * * [progress]: [ 34 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
3.345 * * * * [progress]: [ 35 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x))))>
3.346 * * * * [progress]: [ 36 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
3.346 * * * * [progress]: [ 37 / 38 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
3.346 * * * * [progress]: [ 38 / 38 ] simplifiying candidate #<alt (λ (x) (log (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
3.346 * [simplify]: Simplifying:
  (log (sqrt (- (* x x) 1)))
  (exp (sqrt (- (* x x) 1)))
  (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1))))
  (cbrt (sqrt (- (* x x) 1)))
  (* (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1)))
  (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
  (sqrt (cbrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt 1)
  (sqrt (- (* x x) 1))
  (sqrt (+ x (sqrt 1)))
  (sqrt (- x (sqrt 1)))
  (sqrt (+ x 1))
  (sqrt (- x 1))
  (sqrt (+ x 1))
  (sqrt (- x 1))
  (sqrt (- (pow (* x x) 3) (pow 1 3)))
  (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1))))
  (sqrt (- (* (* x x) (* x x)) (* 1 1)))
  (sqrt (+ (* x x) 1))
  (/ 1 2)
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (real->posit16 (sqrt (- (* x x) 1)))
  (* (exp x) (exp (sqrt (- (* x x) 1))))
  (log (+ x (sqrt (- (* x x) 1))))
  (exp (+ x (sqrt (- (* x x) 1))))
  (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1)))))
  (cbrt (+ x (sqrt (- (* x x) 1))))
  (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1)) 3))
  (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1)))))
  (- (* x x) (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))))
  (- x (sqrt (- (* x x) 1)))
  (+ x (sqrt (- (* x x) 1)))
  (real->posit16 (+ x (sqrt (- (* x x) 1))))
  (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.348 * * [simplify]: iteration 0: 91 enodes
3.381 * * [simplify]: iteration 1: 208 enodes
3.465 * * [simplify]: iteration 2: 508 enodes
3.693 * * [simplify]: iteration 3: 1427 enodes
4.686 * * [simplify]: iteration complete: 5000 enodes
4.686 * * [simplify]: Extracting #0: cost 35 inf + 0
4.686 * * [simplify]: Extracting #1: cost 286 inf + 2
4.689 * * [simplify]: Extracting #2: cost 1225 inf + 522
4.702 * * [simplify]: Extracting #3: cost 1461 inf + 28458
4.744 * * [simplify]: Extracting #4: cost 550 inf + 196180
4.825 * * [simplify]: Extracting #5: cost 85 inf + 324775
4.936 * * [simplify]: Extracting #6: cost 21 inf + 346481
5.016 * * [simplify]: Extracting #7: cost 3 inf + 349205
5.095 * * [simplify]: Extracting #8: cost 0 inf + 350084
5.180 * [simplify]: Simplified to:
  (log (sqrt (+ -1 (* x x))))
  (exp (sqrt (+ -1 (* x x))))
  (* (cbrt (sqrt (+ -1 (* x x)))) (cbrt (sqrt (+ -1 (* x x)))))
  (cbrt (sqrt (+ -1 (* x x))))
  (* (sqrt (+ -1 (* x x))) (+ -1 (* x x)))
  (fabs (cbrt (+ -1 (* x x))))
  (sqrt (cbrt (+ -1 (* x x))))
  (sqrt (sqrt (+ -1 (* x x))))
  (sqrt (sqrt (+ -1 (* x x))))
  1
  (sqrt (+ -1 (* x x)))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (- (* (* x x) (* (* x x) (* x x))) 1))
  (sqrt (+ 1 (* (+ 1 (* x x)) (* x x))))
  (sqrt (+ (* (* x x) (* x x)) -1))
  (sqrt (- (* x x) -1))
  1/2
  (sqrt (sqrt (+ -1 (* x x))))
  (sqrt (sqrt (+ -1 (* x x))))
  (real->posit16 (sqrt (+ -1 (* x x))))
  (exp (+ x (sqrt (+ -1 (* x x)))))
  (log (+ x (sqrt (+ -1 (* x x)))))
  (exp (+ x (sqrt (+ -1 (* x x)))))
  (* (cbrt (+ x (sqrt (+ -1 (* x x))))) (cbrt (+ x (sqrt (+ -1 (* x x))))))
  (cbrt (+ x (sqrt (+ -1 (* x x)))))
  (* (+ x (sqrt (+ -1 (* x x)))) (* (+ x (sqrt (+ -1 (* x x)))) (+ x (sqrt (+ -1 (* x x))))))
  (sqrt (+ x (sqrt (+ -1 (* x x)))))
  (sqrt (+ x (sqrt (+ -1 (* x x)))))
  (+ (* x (* x x)) (* (sqrt (+ -1 (* x x))) (+ -1 (* x x))))
  (+ (+ -1 (* x x)) (- (* x x) (* (sqrt (+ -1 (* x x))) x)))
  1
  (- x (sqrt (+ -1 (* x x))))
  (+ x (sqrt (+ -1 (* x x))))
  (real->posit16 (+ x (sqrt (+ -1 (* x x)))))
  (+ (sqrt -1) (+ (/ (* 1/2 x) (/ (sqrt -1) x)) (/ (* x x) (/ (sqrt -1) (* (* x x) 1/8)))))
  (- (- x (/ 1/2 x)) (/ (/ 1/8 x) (* x x)))
  (+ (/ (/ 1/8 x) (* x x)) (- (/ 1/2 x) x))
  (+ (sqrt -1) (+ (/ (* 1/2 x) (/ (sqrt -1) x)) x))
  (- (- (* x 2) (/ 1/2 x)) (/ (/ 1/8 x) (* x x)))
  (+ (+ (/ 1/2 x) (/ 1/16 (pow x 5))) (/ (/ 1/8 x) (* x x)))
5.182 * * * [progress]: adding candidates to table
5.325 * * [progress]: iteration 2 / 4
5.325 * * * [progress]: picking best candidate
5.328 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
5.328 * * * [progress]: localizing error
5.348 * * * [progress]: generating rewritten candidates
5.348 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
5.404 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
5.415 * * * [progress]: generating series expansions
5.415 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
5.415 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1)))
5.415 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0
5.415 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.416 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.416 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.416 * [taylor]: Taking taylor expansion of x in x
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 1 into 1
5.416 * [taylor]: Taking taylor expansion of 1 in x
5.416 * [backup-simplify]: Simplify 1 into 1
5.416 * [taylor]: Taking taylor expansion of (- x 1) in x
5.416 * [taylor]: Taking taylor expansion of x in x
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 1 into 1
5.416 * [taylor]: Taking taylor expansion of 1 in x
5.416 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify (+ 0 1) into 1
5.417 * [backup-simplify]: Simplify (- 1) into -1
5.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.418 * [backup-simplify]: Simplify (* 1 -1) into -1
5.418 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.419 * [backup-simplify]: Simplify (- 0) into 0
5.419 * [backup-simplify]: Simplify (+ 1 0) into 1
5.419 * [backup-simplify]: Simplify (+ 1 0) into 1
5.420 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.421 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.421 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.421 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.421 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.421 * [taylor]: Taking taylor expansion of x in x
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of 1 in x
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of (- x 1) in x
5.421 * [taylor]: Taking taylor expansion of x in x
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of 1 in x
5.421 * [backup-simplify]: Simplify 1 into 1
5.422 * [backup-simplify]: Simplify (+ 0 1) into 1
5.422 * [backup-simplify]: Simplify (- 1) into -1
5.422 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.423 * [backup-simplify]: Simplify (* 1 -1) into -1
5.423 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.423 * [backup-simplify]: Simplify (- 0) into 0
5.424 * [backup-simplify]: Simplify (+ 1 0) into 1
5.424 * [backup-simplify]: Simplify (+ 1 0) into 1
5.424 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.425 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.425 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [backup-simplify]: Simplify (- 0) into 0
5.425 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
5.428 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.428 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
5.429 * [backup-simplify]: Simplify (- 0) into 0
5.429 * [backup-simplify]: Simplify (+ 0 0) into 0
5.429 * [backup-simplify]: Simplify (+ 0 0) into 0
5.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
5.431 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
5.431 * [backup-simplify]: Simplify 0 into 0
5.431 * [backup-simplify]: Simplify (- 0) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
5.435 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
5.435 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
5.437 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
5.437 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1)))
5.437 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0
5.437 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.437 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.437 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.437 * [taylor]: Taking taylor expansion of x in x
5.437 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify 1 into 1
5.437 * [backup-simplify]: Simplify (/ 1 1) into 1
5.437 * [taylor]: Taking taylor expansion of 1 in x
5.437 * [backup-simplify]: Simplify 1 into 1
5.437 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.437 * [taylor]: Taking taylor expansion of x in x
5.437 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify 1 into 1
5.438 * [backup-simplify]: Simplify (/ 1 1) into 1
5.438 * [taylor]: Taking taylor expansion of 1 in x
5.438 * [backup-simplify]: Simplify 1 into 1
5.438 * [backup-simplify]: Simplify (+ 1 0) into 1
5.438 * [backup-simplify]: Simplify (+ 1 0) into 1
5.439 * [backup-simplify]: Simplify (* 1 1) into 1
5.439 * [backup-simplify]: Simplify (sqrt 1) into 1
5.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.439 * [backup-simplify]: Simplify (- 1) into -1
5.440 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (+ 0 1) into 1
5.441 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.441 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.441 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.441 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.441 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.441 * [taylor]: Taking taylor expansion of x in x
5.441 * [backup-simplify]: Simplify 0 into 0
5.441 * [backup-simplify]: Simplify 1 into 1
5.442 * [backup-simplify]: Simplify (/ 1 1) into 1
5.442 * [taylor]: Taking taylor expansion of 1 in x
5.442 * [backup-simplify]: Simplify 1 into 1
5.442 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.442 * [taylor]: Taking taylor expansion of x in x
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [backup-simplify]: Simplify 1 into 1
5.442 * [backup-simplify]: Simplify (/ 1 1) into 1
5.442 * [taylor]: Taking taylor expansion of 1 in x
5.442 * [backup-simplify]: Simplify 1 into 1
5.442 * [backup-simplify]: Simplify (+ 1 0) into 1
5.442 * [backup-simplify]: Simplify (+ 1 0) into 1
5.443 * [backup-simplify]: Simplify (* 1 1) into 1
5.443 * [backup-simplify]: Simplify (sqrt 1) into 1
5.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.444 * [backup-simplify]: Simplify (- 1) into -1
5.445 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.446 * [backup-simplify]: Simplify (+ 0 1) into 1
5.446 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.447 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.447 * [backup-simplify]: Simplify 1 into 1
5.447 * [backup-simplify]: Simplify 0 into 0
5.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.449 * [backup-simplify]: Simplify (- 0) into 0
5.449 * [backup-simplify]: Simplify (+ 0 0) into 0
5.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.450 * [backup-simplify]: Simplify (+ 0 0) into 0
5.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
5.453 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.453 * [backup-simplify]: Simplify -1/2 into -1/2
5.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.454 * [backup-simplify]: Simplify (- 0) into 0
5.455 * [backup-simplify]: Simplify (+ 0 0) into 0
5.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.456 * [backup-simplify]: Simplify (+ 0 0) into 0
5.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
5.458 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.458 * [backup-simplify]: Simplify 0 into 0
5.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.460 * [backup-simplify]: Simplify (- 0) into 0
5.460 * [backup-simplify]: Simplify (+ 0 0) into 0
5.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.462 * [backup-simplify]: Simplify (+ 0 0) into 0
5.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
5.464 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.464 * [backup-simplify]: Simplify -1/8 into -1/8
5.465 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
5.465 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x))))
5.465 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
5.465 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.465 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.465 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.466 * [taylor]: Taking taylor expansion of x in x
5.466 * [backup-simplify]: Simplify 0 into 0
5.466 * [backup-simplify]: Simplify 1 into 1
5.466 * [backup-simplify]: Simplify (/ 1 1) into 1
5.466 * [taylor]: Taking taylor expansion of 1 in x
5.466 * [backup-simplify]: Simplify 1 into 1
5.466 * [backup-simplify]: Simplify (+ 1 0) into 1
5.467 * [backup-simplify]: Simplify (- 1) into -1
5.467 * [backup-simplify]: Simplify (sqrt 0) into 0
5.468 * [backup-simplify]: Simplify (- 1) into -1
5.469 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.469 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.469 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.469 * [taylor]: Taking taylor expansion of 1 in x
5.469 * [backup-simplify]: Simplify 1 into 1
5.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.469 * [taylor]: Taking taylor expansion of x in x
5.469 * [backup-simplify]: Simplify 0 into 0
5.469 * [backup-simplify]: Simplify 1 into 1
5.470 * [backup-simplify]: Simplify (/ 1 1) into 1
5.470 * [backup-simplify]: Simplify (- 1) into -1
5.471 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.471 * [backup-simplify]: Simplify (sqrt 0) into 0
5.473 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.473 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.473 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.473 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.473 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.473 * [taylor]: Taking taylor expansion of x in x
5.473 * [backup-simplify]: Simplify 0 into 0
5.473 * [backup-simplify]: Simplify 1 into 1
5.473 * [backup-simplify]: Simplify (/ 1 1) into 1
5.473 * [taylor]: Taking taylor expansion of 1 in x
5.473 * [backup-simplify]: Simplify 1 into 1
5.474 * [backup-simplify]: Simplify (+ 1 0) into 1
5.474 * [backup-simplify]: Simplify (- 1) into -1
5.474 * [backup-simplify]: Simplify (sqrt 0) into 0
5.475 * [backup-simplify]: Simplify (- 1) into -1
5.476 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.476 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.476 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.476 * [taylor]: Taking taylor expansion of 1 in x
5.476 * [backup-simplify]: Simplify 1 into 1
5.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.476 * [taylor]: Taking taylor expansion of x in x
5.476 * [backup-simplify]: Simplify 0 into 0
5.476 * [backup-simplify]: Simplify 1 into 1
5.477 * [backup-simplify]: Simplify (/ 1 1) into 1
5.477 * [backup-simplify]: Simplify (- 1) into -1
5.477 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.478 * [backup-simplify]: Simplify (sqrt 0) into 0
5.479 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.480 * [backup-simplify]: Simplify (* 0 0) into 0
5.480 * [backup-simplify]: Simplify 0 into 0
5.480 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
5.480 * [backup-simplify]: Simplify 0 into 0
5.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.482 * [backup-simplify]: Simplify (- 0) into 0
5.482 * [backup-simplify]: Simplify (+ 1 0) into 1
5.485 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.486 * [backup-simplify]: Simplify (+ 0 1) into 1
5.487 * [backup-simplify]: Simplify (- 1) into -1
5.490 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.493 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
5.493 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.498 * [backup-simplify]: Simplify (- 0) into 0
5.498 * [backup-simplify]: Simplify (+ 0 0) into 0
5.502 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.504 * [backup-simplify]: Simplify (+ 0 0) into 0
5.504 * [backup-simplify]: Simplify (- 0) into 0
5.509 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.512 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
5.513 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.514 * [backup-simplify]: Simplify (- 0) into 0
5.515 * [backup-simplify]: Simplify (+ 0 0) into 0
5.519 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.521 * [backup-simplify]: Simplify (+ 0 0) into 0
5.521 * [backup-simplify]: Simplify (- 0) into 0
5.526 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.531 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
5.531 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.533 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
5.533 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
5.533 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1))))
5.533 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0
5.533 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x
5.533 * [taylor]: Taking taylor expansion of x in x
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.533 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.533 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.533 * [taylor]: Taking taylor expansion of x in x
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [taylor]: Taking taylor expansion of 1 in x
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [taylor]: Taking taylor expansion of (- x 1) in x
5.533 * [taylor]: Taking taylor expansion of x in x
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [taylor]: Taking taylor expansion of 1 in x
5.534 * [backup-simplify]: Simplify 1 into 1
5.534 * [backup-simplify]: Simplify (+ 0 1) into 1
5.534 * [backup-simplify]: Simplify (- 1) into -1
5.535 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.535 * [backup-simplify]: Simplify (* 1 -1) into -1
5.536 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.536 * [backup-simplify]: Simplify (- 0) into 0
5.536 * [backup-simplify]: Simplify (+ 1 0) into 1
5.537 * [backup-simplify]: Simplify (+ 1 0) into 1
5.537 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.538 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.538 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x
5.538 * [taylor]: Taking taylor expansion of x in x
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 1 into 1
5.538 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.538 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.538 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.538 * [taylor]: Taking taylor expansion of x in x
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 1 into 1
5.538 * [taylor]: Taking taylor expansion of 1 in x
5.538 * [backup-simplify]: Simplify 1 into 1
5.538 * [taylor]: Taking taylor expansion of (- x 1) in x
5.538 * [taylor]: Taking taylor expansion of x in x
5.539 * [backup-simplify]: Simplify 0 into 0
5.539 * [backup-simplify]: Simplify 1 into 1
5.539 * [taylor]: Taking taylor expansion of 1 in x
5.539 * [backup-simplify]: Simplify 1 into 1
5.539 * [backup-simplify]: Simplify (+ 0 1) into 1
5.539 * [backup-simplify]: Simplify (- 1) into -1
5.540 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.540 * [backup-simplify]: Simplify (* 1 -1) into -1
5.541 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.541 * [backup-simplify]: Simplify (- 0) into 0
5.541 * [backup-simplify]: Simplify (+ 1 0) into 1
5.542 * [backup-simplify]: Simplify (+ 1 0) into 1
5.542 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.543 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.544 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
5.545 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.545 * [backup-simplify]: Simplify (+ 1 0) into 1
5.545 * [backup-simplify]: Simplify 1 into 1
5.545 * [backup-simplify]: Simplify (- 0) into 0
5.546 * [backup-simplify]: Simplify (+ 0 0) into 0
5.546 * [backup-simplify]: Simplify (+ 0 0) into 0
5.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
5.550 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.552 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
5.553 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.555 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
5.555 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x))
5.555 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0
5.555 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x
5.555 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.556 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.556 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.556 * [taylor]: Taking taylor expansion of x in x
5.556 * [backup-simplify]: Simplify 0 into 0
5.556 * [backup-simplify]: Simplify 1 into 1
5.556 * [backup-simplify]: Simplify (/ 1 1) into 1
5.556 * [taylor]: Taking taylor expansion of 1 in x
5.556 * [backup-simplify]: Simplify 1 into 1
5.556 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.556 * [taylor]: Taking taylor expansion of x in x
5.556 * [backup-simplify]: Simplify 0 into 0
5.556 * [backup-simplify]: Simplify 1 into 1
5.557 * [backup-simplify]: Simplify (/ 1 1) into 1
5.557 * [taylor]: Taking taylor expansion of 1 in x
5.557 * [backup-simplify]: Simplify 1 into 1
5.557 * [backup-simplify]: Simplify (+ 1 0) into 1
5.558 * [backup-simplify]: Simplify (+ 1 0) into 1
5.558 * [backup-simplify]: Simplify (* 1 1) into 1
5.559 * [backup-simplify]: Simplify (sqrt 1) into 1
5.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.560 * [backup-simplify]: Simplify (- 1) into -1
5.560 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.561 * [backup-simplify]: Simplify (+ 0 1) into 1
5.562 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.563 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.563 * [taylor]: Taking taylor expansion of x in x
5.563 * [backup-simplify]: Simplify 0 into 0
5.563 * [backup-simplify]: Simplify 1 into 1
5.563 * [backup-simplify]: Simplify (/ 1 1) into 1
5.563 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x
5.563 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.563 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.563 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.563 * [taylor]: Taking taylor expansion of x in x
5.563 * [backup-simplify]: Simplify 0 into 0
5.563 * [backup-simplify]: Simplify 1 into 1
5.564 * [backup-simplify]: Simplify (/ 1 1) into 1
5.564 * [taylor]: Taking taylor expansion of 1 in x
5.564 * [backup-simplify]: Simplify 1 into 1
5.564 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.564 * [taylor]: Taking taylor expansion of x in x
5.564 * [backup-simplify]: Simplify 0 into 0
5.564 * [backup-simplify]: Simplify 1 into 1
5.564 * [backup-simplify]: Simplify (/ 1 1) into 1
5.564 * [taylor]: Taking taylor expansion of 1 in x
5.564 * [backup-simplify]: Simplify 1 into 1
5.565 * [backup-simplify]: Simplify (+ 1 0) into 1
5.566 * [backup-simplify]: Simplify (+ 1 0) into 1
5.566 * [backup-simplify]: Simplify (* 1 1) into 1
5.566 * [backup-simplify]: Simplify (sqrt 1) into 1
5.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.567 * [backup-simplify]: Simplify (- 1) into -1
5.568 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.569 * [backup-simplify]: Simplify (+ 0 1) into 1
5.570 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.571 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.571 * [taylor]: Taking taylor expansion of x in x
5.571 * [backup-simplify]: Simplify 0 into 0
5.571 * [backup-simplify]: Simplify 1 into 1
5.571 * [backup-simplify]: Simplify (/ 1 1) into 1
5.571 * [backup-simplify]: Simplify (+ 1 1) into 2
5.572 * [backup-simplify]: Simplify 2 into 2
5.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.573 * [backup-simplify]: Simplify (+ 0 0) into 0
5.573 * [backup-simplify]: Simplify 0 into 0
5.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.574 * [backup-simplify]: Simplify (- 0) into 0
5.574 * [backup-simplify]: Simplify (+ 0 0) into 0
5.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.576 * [backup-simplify]: Simplify (+ 0 0) into 0
5.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
5.578 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.579 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
5.579 * [backup-simplify]: Simplify -1/2 into -1/2
5.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.580 * [backup-simplify]: Simplify (- 0) into 0
5.581 * [backup-simplify]: Simplify (+ 0 0) into 0
5.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.582 * [backup-simplify]: Simplify (+ 0 0) into 0
5.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
5.584 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.586 * [backup-simplify]: Simplify (+ 0 0) into 0
5.586 * [backup-simplify]: Simplify 0 into 0
5.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.587 * [backup-simplify]: Simplify (- 0) into 0
5.587 * [backup-simplify]: Simplify (+ 0 0) into 0
5.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.589 * [backup-simplify]: Simplify (+ 0 0) into 0
5.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
5.591 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.593 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
5.593 * [backup-simplify]: Simplify -1/8 into -1/8
5.593 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
5.594 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x))
5.594 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0
5.594 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
5.594 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.594 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.594 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.594 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.594 * [taylor]: Taking taylor expansion of x in x
5.594 * [backup-simplify]: Simplify 0 into 0
5.594 * [backup-simplify]: Simplify 1 into 1
5.594 * [backup-simplify]: Simplify (/ 1 1) into 1
5.594 * [taylor]: Taking taylor expansion of 1 in x
5.594 * [backup-simplify]: Simplify 1 into 1
5.595 * [backup-simplify]: Simplify (+ 1 0) into 1
5.595 * [backup-simplify]: Simplify (- 1) into -1
5.596 * [backup-simplify]: Simplify (sqrt 0) into 0
5.596 * [backup-simplify]: Simplify (- 1) into -1
5.598 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.598 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.598 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.598 * [taylor]: Taking taylor expansion of 1 in x
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.598 * [taylor]: Taking taylor expansion of x in x
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify (/ 1 1) into 1
5.599 * [backup-simplify]: Simplify (- 1) into -1
5.599 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.600 * [backup-simplify]: Simplify (sqrt 0) into 0
5.601 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.601 * [taylor]: Taking taylor expansion of x in x
5.601 * [backup-simplify]: Simplify 0 into 0
5.601 * [backup-simplify]: Simplify 1 into 1
5.602 * [backup-simplify]: Simplify (/ 1 1) into 1
5.602 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
5.602 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.602 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.602 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.602 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.602 * [taylor]: Taking taylor expansion of x in x
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [backup-simplify]: Simplify 1 into 1
5.602 * [backup-simplify]: Simplify (/ 1 1) into 1
5.602 * [taylor]: Taking taylor expansion of 1 in x
5.602 * [backup-simplify]: Simplify 1 into 1
5.603 * [backup-simplify]: Simplify (+ 1 0) into 1
5.603 * [backup-simplify]: Simplify (- 1) into -1
5.603 * [backup-simplify]: Simplify (sqrt 0) into 0
5.604 * [backup-simplify]: Simplify (- 1) into -1
5.605 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.605 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.605 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.605 * [taylor]: Taking taylor expansion of 1 in x
5.605 * [backup-simplify]: Simplify 1 into 1
5.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.605 * [taylor]: Taking taylor expansion of x in x
5.605 * [backup-simplify]: Simplify 0 into 0
5.605 * [backup-simplify]: Simplify 1 into 1
5.606 * [backup-simplify]: Simplify (/ 1 1) into 1
5.606 * [backup-simplify]: Simplify (- 1) into -1
5.607 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.607 * [backup-simplify]: Simplify (sqrt 0) into 0
5.608 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.608 * [taylor]: Taking taylor expansion of x in x
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify 1 into 1
5.609 * [backup-simplify]: Simplify (/ 1 1) into 1
5.609 * [backup-simplify]: Simplify (* 0 0) into 0
5.610 * [backup-simplify]: Simplify (+ 0 0) into 0
5.610 * [backup-simplify]: Simplify 0 into 0
5.610 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
5.611 * [backup-simplify]: Simplify (- 1) into -1
5.611 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.611 * [backup-simplify]: Simplify -1 into -1
5.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.612 * [backup-simplify]: Simplify (- 0) into 0
5.613 * [backup-simplify]: Simplify (+ 1 0) into 1
5.616 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.617 * [backup-simplify]: Simplify (+ 0 1) into 1
5.618 * [backup-simplify]: Simplify (- 1) into -1
5.621 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.624 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
5.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.625 * [backup-simplify]: Simplify (- 0) into 0
5.626 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
5.626 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.627 * [backup-simplify]: Simplify (- 0) into 0
5.627 * [backup-simplify]: Simplify (+ 0 0) into 0
5.630 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.630 * [backup-simplify]: Simplify (+ 0 0) into 0
5.631 * [backup-simplify]: Simplify (- 0) into 0
5.633 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
5.637 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
5.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.638 * [backup-simplify]: Simplify (- 0) into 0
5.638 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
5.638 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.639 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
5.639 * * * [progress]: simplifying candidates
5.639 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) 1/2))))>
5.639 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 1))))>
5.639 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) (/ 1 2)))))>
5.639 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 1))))>
5.639 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 6 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 7 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.639 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (+ x 1) (- x 1))))))>
5.639 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.640 * * * * [progress]: [ 13 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))>
5.640 * * * * [progress]: [ 14 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1)))))))>
5.640 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))>
5.640 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (sqrt (+ x 1)))))))>
5.640 * * * * [progress]: [ 17 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
5.640 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
5.640 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
5.640 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
5.640 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (- x 1)))))))>
5.640 * * * * [progress]: [ 24 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 25 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (- x 1))))))>
5.640 * * * * [progress]: [ 26 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) (sqrt 1)))))))>
5.640 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1))))))>
5.640 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1))))))>
5.640 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (- x 1))))))>
5.640 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (- x 1))))))>
5.640 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 35 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.640 * * * * [progress]: [ 36 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.641 * * * * [progress]: [ 37 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
5.641 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.641 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))>
5.641 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))))))>
5.641 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
5.641 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt (- x 1))))))>
5.641 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))))>
5.641 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) 1)))>
5.641 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow x 3) (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 3)) (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))))>
5.641 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.641 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1))))) (- x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
5.641 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
5.641 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ (* (sqrt (+ x 1)) (sqrt (- x 1))) x)))>
5.641 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))))))>
5.641 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
5.641 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
5.641 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
5.641 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
5.641 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (x) (log (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))>
5.642 * [simplify]: Simplifying:
  (* (+ x 1) (- x 1))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (+ x 1) (- x 1))
  (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1))))
  (log (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))))
  (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (+ x 1) (- x 1))
  (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1)))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (- x 1)) (sqrt (+ x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))))
  (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))))
  (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) (sqrt 1))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1))))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ x 1)) (sqrt 1))
  (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) 1)
  (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1)))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1)))
  (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (exp (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))
  (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (* (* (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (+ (pow x 3) (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 3))
  (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1))))))
  (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (- x (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
5.643 * * [simplify]: iteration 0: 132 enodes
5.698 * * [simplify]: iteration 1: 304 enodes
5.794 * * [simplify]: iteration 2: 738 enodes
6.165 * * [simplify]: iteration 3: 2248 enodes
7.150 * * [simplify]: iteration complete: 5000 enodes
7.151 * * [simplify]: Extracting #0: cost 47 inf + 0
7.152 * * [simplify]: Extracting #1: cost 351 inf + 0
7.158 * * [simplify]: Extracting #2: cost 1210 inf + 1409
7.189 * * [simplify]: Extracting #3: cost 1160 inf + 82536
7.270 * * [simplify]: Extracting #4: cost 359 inf + 294746
7.354 * * [simplify]: Extracting #5: cost 112 inf + 372089
7.477 * * [simplify]: Extracting #6: cost 12 inf + 400209
7.562 * * [simplify]: Extracting #7: cost 0 inf + 404052
7.642 * [simplify]: Simplified to:
  (* (+ 1 x) (+ x -1))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (+ 1 x) (+ x -1))
  (log (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (log (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (exp (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1)))
  (* (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1)))
  (* (+ 1 x) (+ x -1))
  (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ 1 (* (* x x) x))))
  (* (sqrt (- (+ 1 (* x x)) x)) (sqrt (+ (* x x) (+ 1 x))))
  (* (sqrt (+ -1 (* x x))) (sqrt (+ 1 (* (* x x) x))))
  (* (sqrt (+ 1 x)) (sqrt (- (+ 1 (* x x)) x)))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ -1 (* x x))))
  (* (sqrt (+ (* x x) (+ 1 x))) (sqrt (+ x -1)))
  (+ -1 (* x x))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (cbrt (sqrt (+ x -1))) (* (cbrt (sqrt (+ x -1))) (sqrt (+ 1 x))))
  (* (fabs (cbrt (+ x -1))) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (sqrt (+ x -1))))
  (sqrt (+ 1 x))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (sqrt (+ 1 x))
  (* (sqrt (+ 1 x)) (sqrt (sqrt (+ x -1))))
  (sqrt (+ 1 x))
  (* (cbrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (cbrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x))))
  (* (sqrt (+ 1 (* (* x x) x))) (sqrt (+ x -1)))
  (* (sqrt (+ -1 (* x x))) (sqrt (+ x -1)))
  (real->posit16 (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (exp (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (log (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (exp (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (* (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))))
  (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (* (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (* (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))))
  (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (+ (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1))) (* (* x x) x))
  (+ (* (* (sqrt (+ 1 x)) (sqrt (+ x -1))) (- (* (sqrt (+ 1 x)) (sqrt (+ x -1))) x)) (* x x))
  (- (* x x) (* (+ 1 x) (+ x -1)))
  (- x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (real->posit16 (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (+ (+ (* (/ 1/2 (sqrt -1)) (* x x)) (* (/ 1/8 (sqrt -1)) (* (* x x) (* x x)))) (sqrt -1))
  (+ (+ (/ -1/2 x) (/ -1/8 (* (* x x) x))) x)
  (- (+ (- (/ (/ +nan.0 x) x) (/ +nan.0 x)) +nan.0))
  (+ (+ (* (/ 1/2 (sqrt -1)) (* x x)) x) (sqrt -1))
  (+ (+ (/ -1/2 x) (/ -1/8 (* (* x x) x))) (* x 2))
  (+ (- x (/ +nan.0 x)) +nan.0)
7.647 * * * [progress]: adding candidates to table
7.896 * [progress]: [Phase 3 of 3] Extracting.
7.901 * [simplify]: Simplifying:
  (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
7.901 * * [simplify]: iteration 0: 9 enodes
7.902 * * [simplify]: iteration 1: 14 enodes
7.902 * * [simplify]: iteration complete: 14 enodes
7.902 * * [simplify]: Extracting #0: cost 1 inf + 0
7.902 * * [simplify]: Extracting #1: cost 2 inf + 0
7.902 * * [simplify]: Extracting #2: cost 4 inf + 0
7.903 * * [simplify]: Extracting #3: cost 5 inf + 1
7.903 * * [simplify]: Extracting #4: cost 7 inf + 1
7.903 * * [simplify]: Extracting #5: cost 8 inf + 1
7.903 * * [simplify]: Extracting #6: cost 0 inf + 1006
7.903 * [simplify]: Simplified to:
  (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))
11.509 * [regime-testing]: Baseline error score: 0.08781582921841631
11.513 * [regime-testing]: Oracle error score: 0.08781582921841631
11.514 * [regime-testing]: End program error score: 0.08781582921841631