0.481 * [progress]: [Phase 1 of 3] Setting up.
0.005 * * * [progress]: [1/2] Preparing points
0.125 * * * [progress]: [2/2] Setting up program.
0.128 * [progress]: [Phase 2 of 3] Improving.
0.130 * [simplify]: Simplifying:
  (* (sqrt (- x 1.0)) (sqrt x))
0.131 * [simplify]: Sending expressions to egg_math:
 (* (sqrt (- h0 h1)) (sqrt h0))
0.135 * * [progress]: iteration 1 / 4
0.135 * * * [progress]: picking best candidate
0.137 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (- x 1.0)) (sqrt x)))>
0.137 * * * [progress]: localizing error
0.146 * * * [progress]: generating rewritten candidates
0.147 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.204 * * * [progress]: generating series expansions
0.205 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.209 * [backup-simplify]: Simplify (* (sqrt (- x 1.0)) (sqrt x)) into (sqrt (* (- x 1.0) x))
0.209 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0
0.210 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.210 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.210 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * [backup-simplify]: Simplify 1.0 into 1.0
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.212 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.213 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0
0.213 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 1 0) into 1
0.215 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0)
0.215 * [backup-simplify]: Simplify (sqrt 0) into 0
0.216 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0
0.216 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.216 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.216 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify 1 into 1
0.216 * [taylor]: Taking taylor expansion of 1.0 in x
0.216 * [backup-simplify]: Simplify 1.0 into 1.0
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.217 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.217 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0
0.218 * [backup-simplify]: Simplify (- 0) into 0
0.218 * [backup-simplify]: Simplify (+ 1 0) into 1
0.219 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0)
0.219 * [backup-simplify]: Simplify (sqrt 0) into 0
0.221 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.222 * [backup-simplify]: Simplify (- 0) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.222 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1
0.225 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.225 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.225 * [backup-simplify]: Simplify (- 0) into 0
0.225 * [backup-simplify]: Simplify (+ 0 0) into 0
0.226 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.229 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.229 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.230 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
0.230 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1.0)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1.0) x))
0.230 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0
0.230 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.230 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify (/ 1 1) into 1
0.231 * [taylor]: Taking taylor expansion of 1.0 in x
0.231 * [backup-simplify]: Simplify 1.0 into 1.0
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (+ 1 0) into 1
0.232 * [backup-simplify]: Simplify (/ 1 1) into 1
0.232 * [backup-simplify]: Simplify (sqrt 1) into 1
0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.235 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.237 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.238 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5
0.238 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.238 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify (/ 1 1) into 1
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.238 * [backup-simplify]: Simplify 1.0 into 1.0
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 1 into 1
0.239 * [backup-simplify]: Simplify (+ 1 0) into 1
0.239 * [backup-simplify]: Simplify (/ 1 1) into 1
0.239 * [backup-simplify]: Simplify (sqrt 1) into 1
0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.240 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.240 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.242 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.243 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify -0.5 into -0.5
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.246 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+)) (* 2 1)) into -0.125
0.246 * [backup-simplify]: Simplify -0.125 into -0.125
0.246 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 x)) (+ -0.5 (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x))))
0.247 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1.0)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x)))
0.247 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.247 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.247 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.247 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of 1.0 in x
0.247 * [backup-simplify]: Simplify 1.0 into 1.0
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify (/ 1 1) into 1
0.247 * [backup-simplify]: Simplify (+ 0 1) into 1
0.247 * [backup-simplify]: Simplify (- 1) into -1
0.248 * [backup-simplify]: Simplify (sqrt 0) into 0
0.248 * [backup-simplify]: Simplify (- 1) into -1
0.249 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.249 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.249 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.249 * [taylor]: Taking taylor expansion of -1 in x
0.249 * [backup-simplify]: Simplify -1 into -1
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (/ -1 1) into -1
0.249 * [backup-simplify]: Simplify (sqrt 0) into 0
0.250 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.250 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.250 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.250 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.250 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of 1.0 in x
0.250 * [backup-simplify]: Simplify 1.0 into 1.0
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (/ 1 1) into 1
0.251 * [backup-simplify]: Simplify (+ 0 1) into 1
0.251 * [backup-simplify]: Simplify (- 1) into -1
0.251 * [backup-simplify]: Simplify (sqrt 0) into 0
0.251 * [backup-simplify]: Simplify (- 1) into -1
0.252 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.252 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.252 * [taylor]: Taking taylor expansion of -1 in x
0.252 * [backup-simplify]: Simplify -1 into -1
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (/ -1 1) into -1
0.253 * [backup-simplify]: Simplify (sqrt 0) into 0
0.254 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.254 * [backup-simplify]: Simplify (* 0 0) into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.265 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.267 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.269 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
0.269 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.270 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.272 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.273 * [backup-simplify]: Simplify (+ 0 0) into 0
0.273 * [backup-simplify]: Simplify (- 0) into 0
0.276 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.278 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
0.278 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.279 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.286 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.289 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
0.289 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.290 * [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)))))
0.290 * * * [progress]: simplifying candidates
0.291 * [simplify]: Simplifying:
  (* (- x 1.0) x)
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) x)
  (+ (log (sqrt (- x 1.0))) (log (sqrt x)))
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (exp (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))))
  (cbrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (- x 1.0)) (sqrt x)))
  (* (- x 1.0) x)
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt (- x 1.0)) (sqrt (* (cbrt x) (cbrt x))))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (sqrt 1))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) 1)
  (* (cbrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (cbrt (- x 1.0))) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.291 * [simplify]: Sending expressions to egg_math:
 (* (- h0 h1) h0)
 (* (sqrt (- h0 h1)) (sqrt h0))
 (* (- h0 h1) h0)
 (+ (log (sqrt (- h0 h1))) (log (sqrt h0)))
 (log (* (sqrt (- h0 h1)) (sqrt h0)))
 (exp (* (sqrt (- h0 h1)) (sqrt h0)))
 (* (* (* (sqrt (- h0 h1)) (sqrt (- h0 h1))) (sqrt (- h0 h1))) (* (* (sqrt h0) (sqrt h0)) (sqrt h0)))
 (* (cbrt (* (sqrt (- h0 h1)) (sqrt h0))) (cbrt (* (sqrt (- h0 h1)) (sqrt h0))))
 (cbrt (* (sqrt (- h0 h1)) (sqrt h0)))
 (* (* (* (sqrt (- h0 h1)) (sqrt h0)) (* (sqrt (- h0 h1)) (sqrt h0))) (* (sqrt (- h0 h1)) (sqrt h0)))
 (* (- h0 h1) h0)
 (sqrt (* (sqrt (- h0 h1)) (sqrt h0)))
 (sqrt (* (sqrt (- h0 h1)) (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (sqrt (- h0 h1))) (sqrt (sqrt h0)))
 (* (sqrt (- h0 h1)) (* (cbrt (sqrt h0)) (cbrt (sqrt h0))))
 (* (sqrt (- h0 h1)) (sqrt (* (cbrt h0) (cbrt h0))))
 (* (sqrt (- h0 h1)) (sqrt (sqrt h0)))
 (* (sqrt (- h0 h1)) (sqrt 1))
 (* (sqrt (- h0 h1)) (sqrt (sqrt h0)))
 (* (sqrt (- h0 h1)) 1)
 (* (cbrt (sqrt (- h0 h1))) (sqrt h0))
 (* (sqrt (cbrt (- h0 h1))) (sqrt h0))
 (* (sqrt (sqrt (- h0 h1))) (sqrt h0))
 (* (sqrt (- h0 h1)) (sqrt h0))
 (* (sqrt (- (sqrt h0) (sqrt h1))) (sqrt h0))
 (* (sqrt (- h0 h1)) (sqrt h0))
 (* (sqrt (sqrt (- h0 h1))) (sqrt h0))
 (* (sqrt (- h0 h1)) (sqrt h0))
 (* (sqrt (- (pow h0 3) (pow h1 3))) (sqrt h0))
 (* (sqrt (- (* h0 h0) (* h1 h1))) (sqrt h0))
 (- (+ (* h2 (pow h0 2)) (- (+ (* h2 (pow h0 3)) (- (* h2 h0))))))
 (- h0 (+ h4 (* h3 (/ 1 h0))))
 (- (+ (* h2 (/ 1 (pow h0 2))) (- (+ (* h2 (/ 1 h0)) (- h2)))))
0.360 * * * [progress]: adding candidates to table
0.430 * * [progress]: iteration 2 / 4
0.431 * * * [progress]: picking best candidate
0.433 * * * * [pick]: Picked  #<alt (λ (x) (- x (+ 0.5 (* 0.125 (/ 1 x)))))>
0.433 * * * [progress]: localizing error
0.440 * * * [progress]: generating rewritten candidates
0.440 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2)
0.456 * * * [progress]: generating series expansions
0.456 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2)
0.456 * [backup-simplify]: Simplify (* 0.125 (/ 1 x)) into (/ 0.125 x)
0.456 * [approximate]: Taking taylor expansion of (/ 0.125 x) in (x) around 0
0.456 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x
0.456 * [taylor]: Taking taylor expansion of 0.125 in x
0.457 * [backup-simplify]: Simplify 0.125 into 0.125
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
0.457 * [taylor]: Taking taylor expansion of (/ 0.125 x) in x
0.457 * [taylor]: Taking taylor expansion of 0.125 in x
0.457 * [backup-simplify]: Simplify 0.125 into 0.125
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
0.457 * [backup-simplify]: Simplify 0.125 into 0.125
0.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.460 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify (* 0.125 (/ 1 x)) into (/ 0.125 x)
0.462 * [backup-simplify]: Simplify (* 0.125 (/ 1 (/ 1 x))) into (* 0.125 x)
0.462 * [approximate]: Taking taylor expansion of (* 0.125 x) in (x) around 0
0.462 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.462 * [taylor]: Taking taylor expansion of 0.125 in x
0.462 * [backup-simplify]: Simplify 0.125 into 0.125
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.462 * [taylor]: Taking taylor expansion of 0.125 in x
0.462 * [backup-simplify]: Simplify 0.125 into 0.125
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (* 0.125 0) into 0
0.462 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125
0.463 * [backup-simplify]: Simplify 0.125 into 0.125
0.464 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 1) (* 0 0))) into 0
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.464 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.465 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.467 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify (* 0.125 (/ 1 x)) into (/ 0.125 x)
0.473 * [backup-simplify]: Simplify (* 0.125 (/ 1 (/ 1 (- x)))) into (* -0.125 x)
0.473 * [approximate]: Taking taylor expansion of (* -0.125 x) in (x) around 0
0.473 * [taylor]: Taking taylor expansion of (* -0.125 x) in x
0.473 * [taylor]: Taking taylor expansion of -0.125 in x
0.473 * [backup-simplify]: Simplify -0.125 into -0.125
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [taylor]: Taking taylor expansion of (* -0.125 x) in x
0.473 * [taylor]: Taking taylor expansion of -0.125 in x
0.473 * [backup-simplify]: Simplify -0.125 into -0.125
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (* -0.125 0) into 0
0.474 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify (+ (* -0.125 1) (* 0 0)) into (- 0.125)
0.475 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.475 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 1) (* 0 0))) into 0
0.475 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.476 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.477 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.478 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.479 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify (* (- 0.125) (/ 1 (- x))) into (/ 0.125 x)
0.480 * * * [progress]: simplifying candidates
0.480 * [simplify]: Simplifying:
  (* 0.125 (/ 1 x))
  (+ (log 0.125) (- (log x)))
  (+ (log 0.125) (- 0 (log x)))
  (+ (log 0.125) (- (log 1) (log x)))
  (+ (log 0.125) (log (/ 1 x)))
  (log (* 0.125 (/ 1 x)))
  (exp (* 0.125 (/ 1 x)))
  (* (* (* 0.125 0.125) 0.125) (/ (* (* 1 1) 1) (* (* x x) x)))
  (* (* (* 0.125 0.125) 0.125) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (cbrt (* 0.125 (/ 1 x))) (cbrt (* 0.125 (/ 1 x))))
  (cbrt (* 0.125 (/ 1 x)))
  (* (* (* 0.125 (/ 1 x)) (* 0.125 (/ 1 x))) (* 0.125 (/ 1 x)))
  (sqrt (* 0.125 (/ 1 x)))
  (sqrt (* 0.125 (/ 1 x)))
  (* (sqrt 0.125) (sqrt (/ 1 x)))
  (* (sqrt 0.125) (sqrt (/ 1 x)))
  (* (sqrt 0.125) (/ (sqrt 1) (sqrt x)))
  (* (sqrt 0.125) (/ (sqrt 1) (sqrt x)))
  (* (sqrt 0.125) (/ 1 (sqrt x)))
  (* (sqrt 0.125) (/ 1 (sqrt x)))
  (* 0.125 (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* 0.125 (sqrt (/ 1 x)))
  (* 0.125 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))
  (* 0.125 (/ (* (cbrt 1) (cbrt 1)) (sqrt x)))
  (* 0.125 (/ (* (cbrt 1) (cbrt 1)) 1))
  (* 0.125 (/ (sqrt 1) (* (cbrt x) (cbrt x))))
  (* 0.125 (/ (sqrt 1) (sqrt x)))
  (* 0.125 (/ (sqrt 1) 1))
  (* 0.125 (/ 1 (* (cbrt x) (cbrt x))))
  (* 0.125 (/ 1 (sqrt x)))
  (* 0.125 (/ 1 1))
  (* 0.125 1)
  (* 0.125 1)
  (* (cbrt 0.125) (/ 1 x))
  (* (sqrt 0.125) (/ 1 x))
  (* 0.125 (/ 1 x))
  (* 0.125 1)
  (/ 0.125 x)
  (/ 0.125 x)
  (/ 0.125 x)
0.481 * [simplify]: Sending expressions to egg_math:
 (* h1 (/ 1 h0))
 (+ (log h1) (- (log h0)))
 (+ (log h1) (- 0 (log h0)))
 (+ (log h1) (- (log 1) (log h0)))
 (+ (log h1) (log (/ 1 h0)))
 (log (* h1 (/ 1 h0)))
 (exp (* h1 (/ 1 h0)))
 (* (* (* h1 h1) h1) (/ (* (* 1 1) 1) (* (* h0 h0) h0)))
 (* (* (* h1 h1) h1) (* (* (/ 1 h0) (/ 1 h0)) (/ 1 h0)))
 (* (cbrt (* h1 (/ 1 h0))) (cbrt (* h1 (/ 1 h0))))
 (cbrt (* h1 (/ 1 h0)))
 (* (* (* h1 (/ 1 h0)) (* h1 (/ 1 h0))) (* h1 (/ 1 h0)))
 (sqrt (* h1 (/ 1 h0)))
 (sqrt (* h1 (/ 1 h0)))
 (* (sqrt h1) (sqrt (/ 1 h0)))
 (* (sqrt h1) (sqrt (/ 1 h0)))
 (* (sqrt h1) (/ (sqrt 1) (sqrt h0)))
 (* (sqrt h1) (/ (sqrt 1) (sqrt h0)))
 (* (sqrt h1) (/ 1 (sqrt h0)))
 (* (sqrt h1) (/ 1 (sqrt h0)))
 (* h1 (* (cbrt (/ 1 h0)) (cbrt (/ 1 h0))))
 (* h1 (sqrt (/ 1 h0)))
 (* h1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt h0) (cbrt h0))))
 (* h1 (/ (* (cbrt 1) (cbrt 1)) (sqrt h0)))
 (* h1 (/ (* (cbrt 1) (cbrt 1)) 1))
 (* h1 (/ (sqrt 1) (* (cbrt h0) (cbrt h0))))
 (* h1 (/ (sqrt 1) (sqrt h0)))
 (* h1 (/ (sqrt 1) 1))
 (* h1 (/ 1 (* (cbrt h0) (cbrt h0))))
 (* h1 (/ 1 (sqrt h0)))
 (* h1 (/ 1 1))
 (* h1 1)
 (* h1 1)
 (* (cbrt h1) (/ 1 h0))
 (* (sqrt h1) (/ 1 h0))
 (* h1 (/ 1 h0))
 (* h1 1)
 (/ h1 h0)
 (/ h1 h0)
 (/ h1 h0)
0.553 * * * [progress]: adding candidates to table
0.615 * * [progress]: iteration 3 / 4
0.615 * * * [progress]: picking best candidate
0.617 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (* (- x 1.0) x)))>
0.617 * * * [progress]: localizing error
0.621 * * * [progress]: generating rewritten candidates
0.621 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.630 * * * [progress]: generating series expansions
0.630 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.631 * [backup-simplify]: Simplify (sqrt (* (- x 1.0) x)) into (sqrt (* (- x 1.0) x))
0.631 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.631 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.631 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [backup-simplify]: Simplify 0 into 0
0.631 * [backup-simplify]: Simplify 1 into 1
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [backup-simplify]: Simplify 1.0 into 1.0
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [backup-simplify]: Simplify 0 into 0
0.631 * [backup-simplify]: Simplify 1 into 1
0.631 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.632 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.632 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0
0.632 * [backup-simplify]: Simplify (- 0) into 0
0.633 * [backup-simplify]: Simplify (+ 1 0) into 1
0.634 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0)
0.634 * [backup-simplify]: Simplify (sqrt 0) into 0
0.635 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0
0.635 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.635 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.635 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify 1 into 1
0.635 * [taylor]: Taking taylor expansion of 1.0 in x
0.635 * [backup-simplify]: Simplify 1.0 into 1.0
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify 1 into 1
0.636 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.636 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.636 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0
0.637 * [backup-simplify]: Simplify (- 0) into 0
0.637 * [backup-simplify]: Simplify (+ 1 0) into 1
0.638 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0)
0.638 * [backup-simplify]: Simplify (sqrt 0) into 0
0.639 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.640 * [backup-simplify]: Simplify (- 0) into 0
0.640 * [backup-simplify]: Simplify (+ 0 0) into 0
0.641 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1
0.642 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.642 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.643 * [backup-simplify]: Simplify (- 0) into 0
0.643 * [backup-simplify]: Simplify (+ 0 0) into 0
0.644 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.646 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
0.646 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.646 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
0.646 * [backup-simplify]: Simplify (sqrt (* (- (/ 1 x) 1.0) (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1.0) x))
0.646 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.646 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 1 into 1
0.647 * [backup-simplify]: Simplify (/ 1 1) into 1
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [backup-simplify]: Simplify 1.0 into 1.0
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 1 into 1
0.647 * [backup-simplify]: Simplify (+ 1 0) into 1
0.647 * [backup-simplify]: Simplify (/ 1 1) into 1
0.648 * [backup-simplify]: Simplify (sqrt 1) into 1
0.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.648 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.649 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.650 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.651 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5
0.651 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.651 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify 1 into 1
0.652 * [backup-simplify]: Simplify (/ 1 1) into 1
0.652 * [taylor]: Taking taylor expansion of 1.0 in x
0.652 * [backup-simplify]: Simplify 1.0 into 1.0
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [backup-simplify]: Simplify 0 into 0
0.652 * [backup-simplify]: Simplify 1 into 1
0.652 * [backup-simplify]: Simplify (+ 1 0) into 1
0.652 * [backup-simplify]: Simplify (/ 1 1) into 1
0.653 * [backup-simplify]: Simplify (sqrt 1) into 1
0.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.653 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.658 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.659 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.660 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5
0.660 * [backup-simplify]: Simplify 1 into 1
0.660 * [backup-simplify]: Simplify -0.5 into -0.5
0.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.661 * [backup-simplify]: Simplify (- 0) into 0
0.661 * [backup-simplify]: Simplify (+ 0 0) into 0
0.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.664 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+)) (* 2 1)) into -0.125
0.664 * [backup-simplify]: Simplify -0.125 into -0.125
0.664 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 x)) (+ -0.5 (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x))))
0.664 * [backup-simplify]: Simplify (sqrt (* (- (/ 1 (- x)) 1.0) (/ 1 (- x)))) into (sqrt (/ (+ 1.0 (/ 1 x)) x))
0.664 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) x)) in (x) around 0
0.664 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.664 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.664 * [taylor]: Taking taylor expansion of 1.0 in x
0.664 * [backup-simplify]: Simplify 1.0 into 1.0
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [backup-simplify]: Simplify 0 into 0
0.664 * [backup-simplify]: Simplify 1 into 1
0.665 * [backup-simplify]: Simplify (/ 1 1) into 1
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [backup-simplify]: Simplify 0 into 0
0.665 * [backup-simplify]: Simplify 1 into 1
0.665 * [backup-simplify]: Simplify (+ 0 1) into 1
0.665 * [backup-simplify]: Simplify (/ 1 1) into 1
0.665 * [backup-simplify]: Simplify (sqrt 1) into 1
0.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.666 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.667 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.668 * [backup-simplify]: Simplify (/ 1.0 (* 2 (sqrt 1))) into 0.5
0.668 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) x)) in x
0.668 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.668 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [backup-simplify]: Simplify 1.0 into 1.0
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [backup-simplify]: Simplify 0 into 0
0.668 * [backup-simplify]: Simplify 1 into 1
0.668 * [backup-simplify]: Simplify (/ 1 1) into 1
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [backup-simplify]: Simplify 0 into 0
0.668 * [backup-simplify]: Simplify 1 into 1
0.669 * [backup-simplify]: Simplify (+ 0 1) into 1
0.669 * [backup-simplify]: Simplify (/ 1 1) into 1
0.669 * [backup-simplify]: Simplify (sqrt 1) into 1
0.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.670 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.671 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.672 * [backup-simplify]: Simplify (/ 1.0 (* 2 (sqrt 1))) into 0.5
0.672 * [backup-simplify]: Simplify 1 into 1
0.672 * [backup-simplify]: Simplify 0.5 into 0.5
0.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.673 * [backup-simplify]: Simplify (+ 0 0) into 0
0.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.675 * [backup-simplify]: Simplify (/ (- 0 (pow 0.5 2) (+)) (* 2 1)) into -0.125
0.675 * [backup-simplify]: Simplify -0.125 into -0.125
0.675 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 (- x))) (+ 0.5 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ 0.5 (* 0.125 (/ 1 x))) x)
0.675 * * * [progress]: simplifying candidates
0.675 * [simplify]: Simplifying:
  (log (sqrt (* (- x 1.0) x)))
  (exp (sqrt (* (- x 1.0) x)))
  (* (cbrt (sqrt (* (- x 1.0) x))) (cbrt (sqrt (* (- x 1.0) x))))
  (cbrt (sqrt (* (- x 1.0) x)))
  (* (* (sqrt (* (- x 1.0) x)) (sqrt (* (- x 1.0) x))) (sqrt (* (- x 1.0) x)))
  (sqrt (- x 1.0))
  (sqrt x)
  (sqrt (* (- (pow x 3) (pow 1.0 3)) x))
  (sqrt (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (sqrt (* (- (* x x) (* 1.0 1.0)) x))
  (sqrt (+ x 1.0))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (- x 1.0) x)))
  (sqrt (sqrt (* (- x 1.0) x)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (+ 0.5 (* 0.125 (/ 1 x))) x)
0.675 * [simplify]: Sending expressions to egg_math:
 (log (sqrt (* (- h0 h1) h0)))
 (exp (sqrt (* (- h0 h1) h0)))
 (* (cbrt (sqrt (* (- h0 h1) h0))) (cbrt (sqrt (* (- h0 h1) h0))))
 (cbrt (sqrt (* (- h0 h1) h0)))
 (* (* (sqrt (* (- h0 h1) h0)) (sqrt (* (- h0 h1) h0))) (sqrt (* (- h0 h1) h0)))
 (sqrt (- h0 h1))
 (sqrt h0)
 (sqrt (* (- (pow h0 3) (pow h1 3)) h0))
 (sqrt (+ (* h0 h0) (+ (* h1 h1) (* h0 h1))))
 (sqrt (* (- (* h0 h0) (* h1 h1)) h0))
 (sqrt (+ h0 h1))
 (/ 1 2)
 (/ 1 2)
 (sqrt (sqrt (* (- h0 h1) h0)))
 (sqrt (sqrt (* (- h0 h1) h0)))
 (- (+ (* h2 (pow h0 2)) (- (+ (* h2 (pow h0 3)) (- (* h2 h0))))))
 (- h0 (+ h4 (* h3 (/ 1 h0))))
 (- (+ h4 (* h3 (/ 1 h0))) h0)
0.822 * * * [progress]: adding candidates to table
0.851 * [progress]: [Phase 3 of 3] Extracting.
0.851 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (- x 1.0)) (sqrt x)))> #<alt (λ (x) (sqrt (* (- x 1.0) x)))> #<alt (λ (x) (- x (+ 0.5 (* 0.125 (/ 1 x)))))>)
0.852 * * * [regime-changes]: Trying 2 branch expressions: ((* (sqrt (- x 1.0)) (sqrt x)) x)
0.853 * * * * [regimes]: Trying to branch on (* (sqrt (- x 1.0)) (sqrt x)) from (#<alt (λ (x) (* (sqrt (- x 1.0)) (sqrt x)))> #<alt (λ (x) (sqrt (* (- x 1.0) x)))> #<alt (λ (x) (- x (+ 0.5 (* 0.125 (/ 1 x)))))>)
0.877 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (- x 1.0)) (sqrt x)))> #<alt (λ (x) (sqrt (* (- x 1.0) x)))> #<alt (λ (x) (- x (+ 0.5 (* 0.125 (/ 1 x)))))>)
0.889 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.889 * [simplify]: Simplifying:
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
0.889 * [simplify]: Sending expressions to egg_math:
 (- h0 (+ h2 (* h1 (/ 1 h0))))
3.218 * [regime-testing]: Baseline error score: 0.39642674461917193
3.220 * [regime-testing]: Oracle error score: 0.001375171896487061
3.225 * [regime-testing]: End program error score: 0.39642674461917193