5.800 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.089 * * * [progress]: [2/2] Setting up program.
0.090 * [progress]: [Phase 2 of 3] Improving.
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
0.212 * * [simplify]: iteration  0 :  4704  enodes  (cost  14 )
0.212 * * [simplify]: iteration  1 :  4704  enodes  (cost  14 )
0.213 * [simplify]: Simplified to:
   (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
0.214 * * [progress]: iteration 1 / 4
0.214 * * * [progress]: picking best candidate
0.215 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))>
0.215 * * * [progress]: localizing error
0.222 * * * [progress]: generating rewritten candidates
0.222 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.226 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.230 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.239 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.240 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.243 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 1 in x
0.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 1 in x
0.247 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.247 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.247 * [taylor]: Taking taylor expansion of -1 in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.248 * [taylor]: Taking taylor expansion of -1 in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.250 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.251 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1)) in (x) around 0
0.251 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.251 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.251 * [taylor]: Taking taylor expansion of (exp x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.251 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.251 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.251 * [taylor]: Taking taylor expansion of (exp x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.257 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1 in x
0.301 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in (x) around 0
0.301 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.301 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.301 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.301 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.301 * [taylor]: Taking taylor expansion of -1 in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of 1 in x
0.302 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.302 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.302 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.302 * [taylor]: Taking taylor expansion of -1 in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of 1 in x
0.338 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.339 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in (x y) around 0
0.339 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in y
0.339 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in y
0.340 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in y
0.340 * [taylor]: Taking taylor expansion of (exp x) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of 1 in y
0.340 * [taylor]: Taking taylor expansion of (* x y) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in x
0.340 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.340 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.340 * [taylor]: Taking taylor expansion of (exp x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of 1 in x
0.341 * [taylor]: Taking taylor expansion of (* x y) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1)) (* x y)) in x
0.341 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
0.341 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.341 * [taylor]: Taking taylor expansion of (exp x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of 1 in x
0.341 * [taylor]: Taking taylor expansion of (* x y) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of (log 2) in y
0.342 * [taylor]: Taking taylor expansion of 2 in y
0.344 * [taylor]: Taking taylor expansion of (- 1/2 y) in y
0.344 * [taylor]: Taking taylor expansion of 1/2 in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of 1/8 in y
0.350 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in (x y) around 0
0.350 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in y
0.350 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
0.350 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
0.350 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.350 * [taylor]: Taking taylor expansion of x in y
0.351 * [taylor]: Taking taylor expansion of 1 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.352 * [taylor]: Taking taylor expansion of (* x y) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in x
0.352 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.352 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.354 * [taylor]: Taking taylor expansion of (* x y) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1)) (/ 1 (* x y))) in x
0.354 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
0.354 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.354 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of 1 in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.356 * [taylor]: Taking taylor expansion of (* x y) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in y
0.359 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in y
0.359 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.359 * [taylor]: Taking taylor expansion of x in y
0.359 * [taylor]: Taking taylor expansion of 1 in y
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.384 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in (x y) around 0
0.384 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in y
0.384 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
0.384 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
0.384 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.384 * [taylor]: Taking taylor expansion of -1 in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of 1 in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.386 * [taylor]: Taking taylor expansion of (* x y) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in x
0.386 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.386 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.386 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.386 * [taylor]: Taking taylor expansion of -1 in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.388 * [taylor]: Taking taylor expansion of (* x y) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1)) (/ 1 (* x y))) in x
0.388 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
0.388 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.388 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.388 * [taylor]: Taking taylor expansion of -1 in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of 1 in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.390 * [taylor]: Taking taylor expansion of (* x y) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in y
0.393 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in y
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.393 * [taylor]: Taking taylor expansion of -1 in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [taylor]: Taking taylor expansion of 1 in y
0.397 * [taylor]: Taking taylor expansion of 0 in y
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.414 * * * [progress]: simplifying candidates
0.414 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 1) (exp.f64 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 x)) (+.f64 1 (exp.f64 x))) (+.f64 1 (exp.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3)))
  (log.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x)))))
  (log.f64 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 x)))
  (log.f64 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 1)
  (log.f64 (+.f64 1 (exp.f64 x)))
  (exp.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (/.f64 (+.f64 1 (exp.f64 x)) (exp.f64 (*.f64 x y)))
  (exp.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (log.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (*.f64 (*.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)) (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))) (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (*.f64 (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))) (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))))
  (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (sqrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (sqrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (-.f64 (pow.f64 (log.f64 (+.f64 1 (exp.f64 x))) 3) (pow.f64 (*.f64 x y) 3))
  (+.f64 (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x)))) (+.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))))
  (neg.f64 (*.f64 x y))
  (-.f64 (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x)))) (*.f64 (*.f64 x y) (*.f64 x y)))
  (+.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (+.f64 (log.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))) (*.f64 x y))
  (+.f64 (log.f64 (-.f64 1 (exp.f64 x))) (*.f64 x y))
  (-.f64 (log.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))) (*.f64 x y))
  (-.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (+.f64 x (+.f64 (*.f64 1/2 (pow.f64 x 2)) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/2 x) (+.f64 (*.f64 1/8 (pow.f64 x 2)) (log.f64 2)))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (+.f64 (*.f64 1/2 x) (+.f64 (*.f64 1/8 (pow.f64 x 2)) (log.f64 2)))
  (-.f64 (log.f64 (+.f64 (exp.f64 x) 1)) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 (exp.f64 x) 1)) (*.f64 x y))
0.489 * * [simplify]: iteration  0 :  5052  enodes  (cost  757 )
0.494 * [simplify]: Simplified to:
   (exp.f64 (+.f64 1 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (+.f64 1 (exp.f64 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 1 (pow.f64 (exp.f64 x) 2))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))
  (log.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (log.f64 (-.f64 1 (pow.f64 (exp.f64 x) 2)))
  (log.f64 (-.f64 1 (exp.f64 x)))
  (*.f64 (log.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))) 2)
  (log.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  0
  (log.f64 (+.f64 1 (exp.f64 x)))
  0
  (log.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 1 (exp.f64 x))
  (log.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (pow.f64 (log.f64 (+.f64 1 (exp.f64 x))) 3)
  (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (/.f64 (+.f64 1 (exp.f64 x)) (pow.f64 (exp.f64 x) y))
  (/.f64 (+.f64 1 (exp.f64 x)) (pow.f64 (exp.f64 x) y))
  (log.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (pow.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)) 3)
  (*.f64 (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))) (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))))
  (cbrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (sqrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (sqrt.f64 (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y)))
  (-.f64 (pow.f64 (log.f64 (+.f64 1 (exp.f64 x))) 3) (pow.f64 (*.f64 x y) 3))
  (+.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (+.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))))
  (neg.f64 (*.f64 x y))
  (-.f64 (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x)))) (*.f64 (*.f64 x y) (*.f64 x y)))
  (+.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (+.f64 (log.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))) (*.f64 x y))
  (+.f64 (log.f64 (-.f64 1 (exp.f64 x))) (*.f64 x y))
  (-.f64 (log.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))) (*.f64 x y))
  (-.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (+.f64 x (+.f64 2 (*.f64 1/2 (*.f64 x x))))
  (+.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (+.f64 (log.f64 2) (*.f64 x (+.f64 1/2 (*.f64 x 1/8))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (log.f64 2) (*.f64 x (+.f64 1/2 (*.f64 x 1/8))))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
  (-.f64 (log.f64 (+.f64 1 (exp.f64 x))) (*.f64 x y))
0.494 * * * [progress]: adding candidates to table
0.536 * * [progress]: iteration 2 / 4
0.536 * * * [progress]: picking best candidate
0.540 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y)))>
0.540 * * * [progress]: localizing error
0.553 * * * [progress]: generating rewritten candidates
0.553 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2)
0.561 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2)
0.564 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 2 1)
0.568 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.599 * * * [progress]: generating series expansions
0.599 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2)
0.600 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) (exp x)) in (x) around 0
0.600 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (exp x)) in x
0.600 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) (exp x)) in x
0.601 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.601 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.610 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (exp (/ 1 x))) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (exp (/ 1 x))) in x
0.610 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.610 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) (exp (/ 1 x))) in x
0.611 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.611 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.624 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (exp (/ -1 x))) in (x) around 0
0.624 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (exp (/ -1 x))) in x
0.624 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.624 * [taylor]: Taking taylor expansion of -1 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.624 * [taylor]: Taking taylor expansion of -1 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) (exp (/ -1 x))) in x
0.625 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.625 * [taylor]: Taking taylor expansion of -1 in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.625 * [taylor]: Taking taylor expansion of -1 in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.637 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2)
0.637 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0
0.637 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.637 * [taylor]: Taking taylor expansion of (exp x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.637 * [taylor]: Taking taylor expansion of (exp x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.642 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.642 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.642 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.658 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0
0.658 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.658 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.658 * [taylor]: Taking taylor expansion of -1 in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.658 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.658 * [taylor]: Taking taylor expansion of -1 in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.673 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 2 1)
0.673 * [approximate]: Taking taylor expansion of (pow (exp x) 2) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.673 * [taylor]: Taking taylor expansion of (exp x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.673 * [taylor]: Taking taylor expansion of (exp x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.677 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
0.677 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.677 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.677 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.677 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.685 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
0.685 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.685 * [taylor]: Taking taylor expansion of -1 in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.685 * [taylor]: Taking taylor expansion of -1 in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.694 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.696 * [approximate]: Taking taylor expansion of (log (/ (+ (pow (exp x) 3) 1) (- (+ (pow (exp x) 2) 1) (exp x)))) in (x) around 0
0.696 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp x) 3) 1) (- (+ (pow (exp x) 2) 1) (exp x)))) in x
0.696 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp x) 3) 1) (- (+ (pow (exp x) 2) 1) (exp x))) in x
0.696 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1) in x
0.696 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.696 * [taylor]: Taking taylor expansion of (exp x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1 in x
0.696 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (exp x)) in x
0.696 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
0.696 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.696 * [taylor]: Taking taylor expansion of (exp x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1 in x
0.696 * [taylor]: Taking taylor expansion of (exp x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp x) 3) 1) (- (+ (pow (exp x) 2) 1) (exp x)))) in x
0.697 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp x) 3) 1) (- (+ (pow (exp x) 2) 1) (exp x))) in x
0.697 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1) in x
0.697 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.697 * [taylor]: Taking taylor expansion of (exp x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of 1 in x
0.697 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1) (exp x)) in x
0.697 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1) in x
0.697 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.697 * [taylor]: Taking taylor expansion of (exp x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of 1 in x
0.698 * [taylor]: Taking taylor expansion of (exp x) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.711 * [approximate]: Taking taylor expansion of (log (/ (+ (pow (exp (/ 1 x)) 3) 1) (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x))))) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp (/ 1 x)) 3) 1) (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x))))) in x
0.711 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp (/ 1 x)) 3) 1) (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x)))) in x
0.711 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1) in x
0.711 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of 1 in x
0.712 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x))) in x
0.712 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
0.712 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.712 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of 1 in x
0.712 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp (/ 1 x)) 3) 1) (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x))))) in x
0.720 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp (/ 1 x)) 3) 1) (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x)))) in x
0.720 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1) in x
0.720 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1 in x
0.720 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1) (exp (/ 1 x))) in x
0.720 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1) in x
0.720 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1 in x
0.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.910 * [approximate]: Taking taylor expansion of (log (/ (+ (pow (exp (/ -1 x)) 3) 1) (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x))))) in (x) around 0
0.910 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp (/ -1 x)) 3) 1) (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x))))) in x
0.910 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp (/ -1 x)) 3) 1) (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x)))) in x
0.910 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1) in x
0.910 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.910 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.910 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.910 * [taylor]: Taking taylor expansion of -1 in x
0.910 * [taylor]: Taking taylor expansion of x in x
0.910 * [taylor]: Taking taylor expansion of 1 in x
0.910 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x))) in x
0.910 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
0.910 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.910 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.910 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.910 * [taylor]: Taking taylor expansion of -1 in x
0.910 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 1 in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.911 * [taylor]: Taking taylor expansion of -1 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of (log (/ (+ (pow (exp (/ -1 x)) 3) 1) (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x))))) in x
0.918 * [taylor]: Taking taylor expansion of (/ (+ (pow (exp (/ -1 x)) 3) 1) (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x)))) in x
0.918 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1) in x
0.918 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.918 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.918 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.918 * [taylor]: Taking taylor expansion of -1 in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of 1 in x
0.919 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1) (exp (/ -1 x))) in x
0.919 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1) in x
0.919 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.919 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.919 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.919 * [taylor]: Taking taylor expansion of -1 in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of 1 in x
0.919 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.919 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.919 * [taylor]: Taking taylor expansion of -1 in x
0.919 * [taylor]: Taking taylor expansion of x in x
1.102 * * * [progress]: simplifying candidates
1.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (pow.f64 (exp.f64 x) 2)) (exp.f64 (exp.f64 x)))
  (exp.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (log.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (*.f64 (*.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))) (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (*.f64 (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))) (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (sqrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (sqrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 (pow.f64 (pow.f64 (exp.f64 x) 2) 3) (pow.f64 (exp.f64 x) 3))
  (+.f64 (*.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) 2)) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (neg.f64 (exp.f64 x))
  (-.f64 (*.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) 2)) (*.f64 (exp.f64 x) (exp.f64 x)))
  (+.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (+.f64 (pow.f64 (sqrt.f64 (exp.f64 x)) 2) (sqrt.f64 (exp.f64 x)))
  (-.f64 (pow.f64 (sqrt.f64 (exp.f64 x)) 2) (sqrt.f64 (exp.f64 x)))
  (+.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (+.f64 (sqrt.f64 (pow.f64 (exp.f64 x) 2)) (sqrt.f64 (exp.f64 x)))
  (-.f64 (sqrt.f64 (pow.f64 (exp.f64 x) 2)) (sqrt.f64 (exp.f64 x)))
  (+.f64 (pow.f64 (exp.f64 x) (/.f64 2 2)) (sqrt.f64 (exp.f64 x)))
  (-.f64 (pow.f64 (exp.f64 x) (/.f64 2 2)) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (pow.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 3)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 3)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 3)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 3)
  (pow.f64 1 3)
  (pow.f64 (exp.f64 x) 3)
  (pow.f64 (exp.f64 x) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (exp.f64 x) (sqrt.f64 3))
  (pow.f64 (exp.f64 x) 1)
  (*.f64 1 3)
  (*.f64 (cbrt.f64 x) 3)
  (*.f64 (sqrt.f64 x) 3)
  (*.f64 x 3)
  (*.f64 (log.f64 (exp.f64 x)) 3)
  (*.f64 x 3)
  (*.f64 (exp.f64 x) (exp.f64 x))
  (exp.f64 (pow.f64 (exp.f64 x) 3))
  (log.f64 (pow.f64 (exp.f64 x) 3))
  (*.f64 (*.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 x) 3)) (pow.f64 (exp.f64 x) 3))
  (*.f64 (cbrt.f64 (pow.f64 (exp.f64 x) 3)) (cbrt.f64 (pow.f64 (exp.f64 x) 3)))
  (cbrt.f64 (pow.f64 (exp.f64 x) 3))
  (*.f64 (exp.f64 x) (exp.f64 x))
  (pow.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 3)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 3)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 3)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 3)
  (pow.f64 1 3)
  (pow.f64 (exp.f64 x) 3)
  (sqrt.f64 (pow.f64 (exp.f64 x) 3))
  (sqrt.f64 (pow.f64 (exp.f64 x) 3))
  (pow.f64 (exp.f64 x) (/.f64 3 2))
  (pow.f64 (exp.f64 x) (/.f64 3 2))
  (pow.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 2)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 2)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 2)
  (pow.f64 (sqrt.f64 (exp.f64 x)) 2)
  (pow.f64 1 2)
  (pow.f64 (exp.f64 x) 2)
  (pow.f64 (exp.f64 x) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (exp.f64 x) (sqrt.f64 2))
  (pow.f64 (exp.f64 x) 1)
  (*.f64 1 2)
  (*.f64 (cbrt.f64 x) 2)
  (*.f64 (sqrt.f64 x) 2)
  (*.f64 x 2)
  (*.f64 (log.f64 (exp.f64 x)) 2)
  (*.f64 x 2)
  (exp.f64 (pow.f64 (exp.f64 x) 2))
  (log.f64 (pow.f64 (exp.f64 x) 2))
  (*.f64 (*.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) 2)) (pow.f64 (exp.f64 x) 2))
  (*.f64 (cbrt.f64 (pow.f64 (exp.f64 x) 2)) (cbrt.f64 (pow.f64 (exp.f64 x) 2)))
  (cbrt.f64 (pow.f64 (exp.f64 x) 2))
  (sqrt.f64 (pow.f64 (exp.f64 x) 2))
  (sqrt.f64 (pow.f64 (exp.f64 x) 2))
  (pow.f64 (exp.f64 x) (/.f64 2 2))
  (pow.f64 (exp.f64 x) (/.f64 2 2))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))
  (log.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (log.f64 (*.f64 (cbrt.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (cbrt.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (log.f64 (cbrt.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))) (*.f64 (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))) 1))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))) 1))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))) 1))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (*.f64 (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) 1))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) 1))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) 1))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 1 (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (cbrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 1 (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)))
  (log.f64 (/.f64 1 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 (pow.f64 1 3) (pow.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 3))))
  (log.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))) (*.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (-.f64 (*.f64 1 1) (*.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (-.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (exp.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (log.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (*.f64 (*.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))) (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))) (cbrt.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))))
  (cbrt.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))))
  (+.f64 x (+.f64 (*.f64 3/2 (pow.f64 x 2)) (*.f64 7/6 (pow.f64 x 3))))
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (+.f64 (*.f64 3 x) (+.f64 (*.f64 9/2 (pow.f64 x 2)) 1))
  (pow.f64 (exp.f64 x) 3)
  (pow.f64 (exp.f64 x) 3)
  (+.f64 (*.f64 2 x) (+.f64 (*.f64 2 (pow.f64 x 2)) 1))
  (pow.f64 (exp.f64 x) 2)
  (pow.f64 (exp.f64 x) 2)
  (+.f64 (*.f64 1/2 x) (+.f64 (*.f64 1/8 (pow.f64 x 2)) (log.f64 2)))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (-.f64 (+.f64 (pow.f64 (exp.f64 x) 2) 1) (exp.f64 x))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (-.f64 (+.f64 (pow.f64 (exp.f64 x) 2) 1) (exp.f64 x))))
1.182 * * [simplify]: iteration  0 :  5124  enodes  (cost  2228 )
1.194 * [simplify]: Simplified to:
   (pow.f64 (exp.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (pow.f64 (exp.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (+.f64 x (log.f64 (-.f64 (exp.f64 x) 1)))
  (pow.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 3)
  (*.f64 (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))) (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (sqrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (sqrt.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 (pow.f64 (exp.f64 x) 6) (pow.f64 (exp.f64 x) 3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (*.f64 (+.f64 (exp.f64 x) 1) (pow.f64 (exp.f64 x) 3)))
  (neg.f64 (exp.f64 x))
  (-.f64 (pow.f64 (exp.f64 x) 4) (pow.f64 (exp.f64 x) 2))
  (+.f64 (exp.f64 x) (pow.f64 (exp.f64 x) 2))
  (+.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (+.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (+.f64 (sqrt.f64 (exp.f64 x)) (fabs.f64 (exp.f64 x)))
  (-.f64 (fabs.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 x)))
  (+.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (pow.f64 (exp.f64 x) 2)
  (exp.f64 x)
  (pow.f64 (exp.f64 x) 3/2)
  (pow.f64 (exp.f64 x) 3/2)
  1
  (pow.f64 (exp.f64 x) 3)
  (pow.f64 (exp.f64 x) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (exp.f64 x) (sqrt.f64 3))
  (exp.f64 x)
  3
  (*.f64 3 (cbrt.f64 x))
  (*.f64 3 (sqrt.f64 x))
  (*.f64 x 3)
  (*.f64 x 3)
  (*.f64 x 3)
  (pow.f64 (exp.f64 x) 2)
  (exp.f64 (pow.f64 (exp.f64 x) 3))
  (*.f64 x 3)
  (pow.f64 (pow.f64 (exp.f64 x) 3) 3)
  (pow.f64 (exp.f64 x) 2)
  (exp.f64 x)
  (pow.f64 (exp.f64 x) 2)
  (pow.f64 (exp.f64 x) 2)
  (exp.f64 x)
  (pow.f64 (exp.f64 x) 3/2)
  (pow.f64 (exp.f64 x) 3/2)
  1
  (pow.f64 (exp.f64 x) 3)
  (sqrt.f64 (pow.f64 (exp.f64 x) 3))
  (sqrt.f64 (pow.f64 (exp.f64 x) 3))
  (pow.f64 (exp.f64 x) 3/2)
  (pow.f64 (exp.f64 x) 3/2)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 4)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 2)
  (exp.f64 x)
  (exp.f64 x)
  1
  (pow.f64 (exp.f64 x) 2)
  (pow.f64 (exp.f64 x) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (exp.f64 x) (sqrt.f64 2))
  (exp.f64 x)
  2
  (*.f64 2 (cbrt.f64 x))
  (*.f64 2 (sqrt.f64 x))
  (+.f64 x x)
  (+.f64 x x)
  (+.f64 x x)
  (exp.f64 (pow.f64 (exp.f64 x) 2))
  (+.f64 x x)
  (pow.f64 (exp.f64 x) 6)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 4)
  (pow.f64 (cbrt.f64 (exp.f64 x)) 2)
  (fabs.f64 (exp.f64 x))
  (fabs.f64 (exp.f64 x))
  (exp.f64 x)
  (exp.f64 x)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))
  (log.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))
  (*.f64 2 (log.f64 (cbrt.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (log.f64 (cbrt.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (*.f64 2 (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)))) (log.f64 (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (-.f64 (log.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))) (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (neg.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (neg.f64 (log.f64 (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (neg.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (cbrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (neg.f64 (log.f64 (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (sqrt.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1))
  (neg.f64 (log.f64 (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (pow.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 3) 1)))
  (log.f64 (+.f64 1 (*.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) -1))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (-.f64 1 (*.f64 (pow.f64 (exp.f64 x) 2) (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1))))))
  (log.f64 (-.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))
  (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))
  (log.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (pow.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))) 3)
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))) (cbrt.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))))
  (cbrt.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1))))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 3/2 (*.f64 x 7/6))))
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))
  (+.f64 1 (*.f64 x (+.f64 3 (*.f64 x 9/2))))
  (pow.f64 (exp.f64 x) 3)
  (pow.f64 (exp.f64 x) 3)
  (+.f64 1 (*.f64 x (+.f64 2 (+.f64 x x))))
  (pow.f64 (exp.f64 x) 2)
  (pow.f64 (exp.f64 x) 2)
  (+.f64 (log.f64 2) (*.f64 x (+.f64 1/2 (*.f64 x 1/8))))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
  (log.f64 (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (+.f64 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)) 1)))
1.194 * * * [progress]: adding candidates to table
1.289 * * [progress]: iteration 3 / 4
1.289 * * * [progress]: picking best candidate
1.292 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))>
1.292 * * * [progress]: localizing error
1.301 * * * [progress]: generating rewritten candidates
1.302 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.309 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.311 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.313 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
1.325 * * * [progress]: generating series expansions
1.325 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.326 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1)) in (x) around 0
1.326 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.326 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.326 * [taylor]: Taking taylor expansion of (exp x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of 1 in x
1.326 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.326 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.326 * [taylor]: Taking taylor expansion of (exp x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.327 * [taylor]: Taking taylor expansion of 1 in x
1.333 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in (x) around 0
1.334 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.334 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.334 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.334 * [taylor]: Taking taylor expansion of x in x
1.334 * [taylor]: Taking taylor expansion of 1 in x
1.335 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.335 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.335 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of 1 in x
1.375 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in (x) around 0
1.376 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.376 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.376 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.376 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.376 * [taylor]: Taking taylor expansion of -1 in x
1.376 * [taylor]: Taking taylor expansion of x in x
1.376 * [taylor]: Taking taylor expansion of 1 in x
1.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.377 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.377 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.377 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.377 * [taylor]: Taking taylor expansion of -1 in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.377 * [taylor]: Taking taylor expansion of 1 in x
1.415 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.416 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in (x) around 0
1.416 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in x
1.416 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.416 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.416 * [taylor]: Taking taylor expansion of (exp x) in x
1.416 * [taylor]: Taking taylor expansion of x in x
1.416 * [taylor]: Taking taylor expansion of 1 in x
1.418 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in x
1.418 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.418 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.418 * [taylor]: Taking taylor expansion of (exp x) in x
1.418 * [taylor]: Taking taylor expansion of x in x
1.418 * [taylor]: Taking taylor expansion of 1 in x
1.429 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in (x) around 0
1.429 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in x
1.429 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.429 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.429 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.429 * [taylor]: Taking taylor expansion of 1 in x
1.432 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in x
1.432 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.432 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.432 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of 1 in x
1.482 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in (x) around 0
1.482 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in x
1.482 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.482 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.482 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.482 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.482 * [taylor]: Taking taylor expansion of -1 in x
1.482 * [taylor]: Taking taylor expansion of x in x
1.482 * [taylor]: Taking taylor expansion of 1 in x
1.486 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in x
1.486 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.486 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.486 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.486 * [taylor]: Taking taylor expansion of -1 in x
1.486 * [taylor]: Taking taylor expansion of x in x
1.486 * [taylor]: Taking taylor expansion of 1 in x
1.534 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.535 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in (x) around 0
1.535 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in x
1.535 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.535 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.535 * [taylor]: Taking taylor expansion of (exp x) in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of 1 in x
1.537 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp x) 1))) in x
1.537 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1)) in x
1.537 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.537 * [taylor]: Taking taylor expansion of (exp x) in x
1.537 * [taylor]: Taking taylor expansion of x in x
1.537 * [taylor]: Taking taylor expansion of 1 in x
1.548 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in (x) around 0
1.548 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in x
1.548 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.548 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.548 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.548 * [taylor]: Taking taylor expansion of 1 in x
1.551 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ 1 x)) 1))) in x
1.551 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1)) in x
1.551 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.551 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [taylor]: Taking taylor expansion of 1 in x
1.589 * [approximate]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in (x) around 0
1.589 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in x
1.589 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.589 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.589 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.589 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.589 * [taylor]: Taking taylor expansion of -1 in x
1.589 * [taylor]: Taking taylor expansion of x in x
1.589 * [taylor]: Taking taylor expansion of 1 in x
1.592 * [taylor]: Taking taylor expansion of (sqrt (log (+ (exp (/ -1 x)) 1))) in x
1.592 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1)) in x
1.592 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.592 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.592 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.592 * [taylor]: Taking taylor expansion of -1 in x
1.592 * [taylor]: Taking taylor expansion of x in x
1.593 * [taylor]: Taking taylor expansion of 1 in x
1.628 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
1.629 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
1.629 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.629 * [taylor]: Taking taylor expansion of (exp x) in x
1.629 * [taylor]: Taking taylor expansion of x in x
1.629 * [taylor]: Taking taylor expansion of 1 in x
1.629 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.629 * [taylor]: Taking taylor expansion of (exp x) in x
1.629 * [taylor]: Taking taylor expansion of x in x
1.629 * [taylor]: Taking taylor expansion of 1 in x
1.632 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
1.632 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.632 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.632 * [taylor]: Taking taylor expansion of x in x
1.632 * [taylor]: Taking taylor expansion of 1 in x
1.632 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.632 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.632 * [taylor]: Taking taylor expansion of x in x
1.633 * [taylor]: Taking taylor expansion of 1 in x
1.636 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
1.636 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.636 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.636 * [taylor]: Taking taylor expansion of -1 in x
1.636 * [taylor]: Taking taylor expansion of x in x
1.636 * [taylor]: Taking taylor expansion of 1 in x
1.636 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.636 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.636 * [taylor]: Taking taylor expansion of -1 in x
1.636 * [taylor]: Taking taylor expansion of x in x
1.636 * [taylor]: Taking taylor expansion of 1 in x
1.639 * * * [progress]: simplifying candidates
1.640 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 1/2 1/2)
  (+.f64 1/2 (/.f64 1 2))
  (+.f64 1 1)
  (+.f64 (/.f64 1 2) 1/2)
  (+.f64 (/.f64 1 2) (/.f64 1 2))
  (+.f64 1 1)
  (+.f64 (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (exp.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (log.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))) (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))) (cbrt.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))))
  (cbrt.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (sqrt.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (sqrt.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (log.f64 (+.f64 1 (exp.f64 x))) (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 2 1/2)
  (*.f64 2 1)
  (*.f64 2 (/.f64 1 2))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))) (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))))
  (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))) (sqrt.f64 (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))))
  (*.f64 (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 1 1)
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 1)
  (exp.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (/.f64 1 2)
  (sqrt.f64 1)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 1)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (/.f64 1 2)
  (sqrt.f64 1)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (*.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 1)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 x)) (+.f64 1 (exp.f64 x))) (+.f64 1 (exp.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (+.f64 (*.f64 1/2 x) (+.f64 (*.f64 1/8 (pow.f64 x 2)) (log.f64 2)))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (-.f64 (+.f64 (*.f64 1/16 (*.f64 (pow.f64 x 2) (sqrt.f64 (/.f64 1 (log.f64 2))))) (+.f64 (*.f64 1/4 (*.f64 x (sqrt.f64 (/.f64 1 (log.f64 2))))) (sqrt.f64 (log.f64 2)))) (*.f64 1/32 (*.f64 (pow.f64 x 2) (sqrt.f64 (/.f64 1 (pow.f64 (log.f64 2) 3))))))
  (sqrt.f64 (log.f64 (+.f64 (exp.f64 x) 1)))
  (sqrt.f64 (log.f64 (+.f64 (exp.f64 x) 1)))
  (-.f64 (+.f64 (*.f64 1/16 (*.f64 (pow.f64 x 2) (sqrt.f64 (/.f64 1 (log.f64 2))))) (+.f64 (*.f64 1/4 (*.f64 x (sqrt.f64 (/.f64 1 (log.f64 2))))) (sqrt.f64 (log.f64 2)))) (*.f64 1/32 (*.f64 (pow.f64 x 2) (sqrt.f64 (/.f64 1 (pow.f64 (log.f64 2) 3))))))
  (sqrt.f64 (log.f64 (+.f64 (exp.f64 x) 1)))
  (sqrt.f64 (log.f64 (+.f64 (exp.f64 x) 1)))
  (+.f64 x (+.f64 (*.f64 1/2 (pow.f64 x 2)) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
1.680 * * [simplify]: iteration  0 :  5204  enodes  (cost  1226 )
1.690 * [simplify]: Simplified to:
   (pow.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 4)
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 4)
  1
  1
  2
  1
  1
  2
  (log.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 1 (exp.f64 x))
  (log.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (pow.f64 (log.f64 (+.f64 1 (exp.f64 x))) 3)
  (pow.f64 (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 4)
  (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (pow.f64 (log.f64 (+.f64 1 (exp.f64 x))) 3)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (pow.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 4)
  1
  2
  1
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 4)
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 2)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  1
  (log.f64 (+.f64 1 (exp.f64 x)))
  1
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 4)
  (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  1
  (log.f64 (+.f64 1 (exp.f64 x)))
  1
  (log.f64 (+.f64 1 (exp.f64 x)))
  1
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 4)
  (pow.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 3)
  (log.f64 (+.f64 1 (exp.f64 x)))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 3)
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 5)
  (pow.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 3)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (fabs.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 3)
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (pow.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 3)
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 2)
  (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  1/2
  1
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (fabs.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  1
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (pow.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) 3)
  (pow.f64 (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) 2)
  (cbrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  1/2
  1
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (fabs.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (cbrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))))
  1
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (+.f64 1 (exp.f64 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 1 (pow.f64 (exp.f64 x) 2))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (+.f64 (log.f64 2) (*.f64 x (+.f64 1/2 (*.f64 x 1/8))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (sqrt.f64 (log.f64 2)) (*.f64 x (-.f64 (*.f64 (sqrt.f64 (/.f64 1 (log.f64 2))) (+.f64 1/4 (*.f64 x 1/16))) (*.f64 x (*.f64 1/32 (sqrt.f64 (/.f64 1 (pow.f64 (log.f64 2) 3))))))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 (sqrt.f64 (log.f64 2)) (*.f64 x (-.f64 (*.f64 (sqrt.f64 (/.f64 1 (log.f64 2))) (+.f64 1/4 (*.f64 x 1/16))) (*.f64 x (*.f64 1/32 (sqrt.f64 (/.f64 1 (pow.f64 (log.f64 2) 3))))))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 x (+.f64 2 (*.f64 x (*.f64 x 1/2))))
  (+.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
1.691 * * * [progress]: adding candidates to table
1.754 * * [progress]: iteration 4 / 4
1.754 * * * [progress]: picking best candidate
1.756 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (+.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))>
1.756 * * * [progress]: localizing error
1.765 * * * [progress]: generating rewritten candidates
1.766 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.771 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.776 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1)
1.779 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
1.788 * * * [progress]: generating series expansions
1.788 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.789 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in (x) around 0
1.789 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in x
1.789 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1.789 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.789 * [taylor]: Taking taylor expansion of (exp x) in x
1.789 * [taylor]: Taking taylor expansion of x in x
1.789 * [taylor]: Taking taylor expansion of 1 in x
1.791 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in x
1.791 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1.791 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.791 * [taylor]: Taking taylor expansion of (exp x) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.791 * [taylor]: Taking taylor expansion of 1 in x
1.811 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in (x) around 0
1.811 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in x
1.811 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1.811 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.811 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.811 * [taylor]: Taking taylor expansion of x in x
1.812 * [taylor]: Taking taylor expansion of 1 in x
1.814 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in x
1.814 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1.814 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.814 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.814 * [taylor]: Taking taylor expansion of x in x
1.814 * [taylor]: Taking taylor expansion of 1 in x
1.863 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in (x) around 0
1.863 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in x
1.863 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1.863 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.863 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.863 * [taylor]: Taking taylor expansion of -1 in x
1.863 * [taylor]: Taking taylor expansion of x in x
1.864 * [taylor]: Taking taylor expansion of 1 in x
1.865 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in x
1.866 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1.866 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.866 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.866 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.866 * [taylor]: Taking taylor expansion of -1 in x
1.866 * [taylor]: Taking taylor expansion of x in x
1.866 * [taylor]: Taking taylor expansion of 1 in x
1.905 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.906 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in (x) around 0
1.906 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in x
1.906 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1.906 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.906 * [taylor]: Taking taylor expansion of (exp x) in x
1.906 * [taylor]: Taking taylor expansion of x in x
1.906 * [taylor]: Taking taylor expansion of 1 in x
1.907 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1))) in x
1.907 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
1.907 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.907 * [taylor]: Taking taylor expansion of (exp x) in x
1.907 * [taylor]: Taking taylor expansion of x in x
1.907 * [taylor]: Taking taylor expansion of 1 in x
1.923 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in (x) around 0
1.923 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in x
1.923 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1.923 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.924 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.924 * [taylor]: Taking taylor expansion of x in x
1.924 * [taylor]: Taking taylor expansion of 1 in x
1.926 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1))) in x
1.926 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
1.926 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.926 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.926 * [taylor]: Taking taylor expansion of x in x
1.926 * [taylor]: Taking taylor expansion of 1 in x
1.973 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in (x) around 0
1.973 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in x
1.973 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1.973 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.973 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.973 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.973 * [taylor]: Taking taylor expansion of -1 in x
1.973 * [taylor]: Taking taylor expansion of x in x
1.974 * [taylor]: Taking taylor expansion of 1 in x
1.975 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1))) in x
1.975 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x
1.975 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.975 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.975 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.976 * [taylor]: Taking taylor expansion of -1 in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.976 * [taylor]: Taking taylor expansion of 1 in x
2.018 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1)
2.019 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
2.019 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
2.019 * [taylor]: Taking taylor expansion of (exp x) in x
2.019 * [taylor]: Taking taylor expansion of x in x
2.019 * [taylor]: Taking taylor expansion of 1 in x
2.019 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
2.019 * [taylor]: Taking taylor expansion of (exp x) in x
2.019 * [taylor]: Taking taylor expansion of x in x
2.019 * [taylor]: Taking taylor expansion of 1 in x
2.022 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
2.022 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
2.022 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.022 * [taylor]: Taking taylor expansion of x in x
2.022 * [taylor]: Taking taylor expansion of 1 in x
2.022 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
2.022 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.022 * [taylor]: Taking taylor expansion of x in x
2.023 * [taylor]: Taking taylor expansion of 1 in x
2.025 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
2.025 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
2.025 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.025 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.025 * [taylor]: Taking taylor expansion of -1 in x
2.025 * [taylor]: Taking taylor expansion of x in x
2.025 * [taylor]: Taking taylor expansion of 1 in x
2.025 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
2.025 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.025 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.025 * [taylor]: Taking taylor expansion of -1 in x
2.025 * [taylor]: Taking taylor expansion of x in x
2.026 * [taylor]: Taking taylor expansion of 1 in x
2.028 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
2.028 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
2.028 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
2.028 * [taylor]: Taking taylor expansion of (exp x) in x
2.028 * [taylor]: Taking taylor expansion of x in x
2.028 * [taylor]: Taking taylor expansion of 1 in x
2.028 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
2.028 * [taylor]: Taking taylor expansion of (exp x) in x
2.028 * [taylor]: Taking taylor expansion of x in x
2.028 * [taylor]: Taking taylor expansion of 1 in x
2.031 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
2.031 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
2.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.032 * [taylor]: Taking taylor expansion of 1 in x
2.032 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
2.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.032 * [taylor]: Taking taylor expansion of x in x
2.032 * [taylor]: Taking taylor expansion of 1 in x
2.035 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
2.035 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
2.035 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.035 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.035 * [taylor]: Taking taylor expansion of -1 in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.035 * [taylor]: Taking taylor expansion of 1 in x
2.035 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
2.035 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.035 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.035 * [taylor]: Taking taylor expansion of -1 in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.035 * [taylor]: Taking taylor expansion of 1 in x
2.038 * * * [progress]: simplifying candidates
2.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))))
  (log.f64 (sqrt.f64 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))))
  (log.f64 (sqrt.f64 (-.f64 1 (exp.f64 x))))
  (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))))
  (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 1))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 1))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))))
  (log.f64 (sqrt.f64 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))))
  (log.f64 (sqrt.f64 (-.f64 1 (exp.f64 x))))
  (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))))
  (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 1))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 1))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 x)) (+.f64 1 (exp.f64 x))) (+.f64 1 (exp.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 x)) (+.f64 1 (exp.f64 x))) (+.f64 1 (exp.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 x) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 (exp.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) (exp.f64 x)))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (-.f64 (+.f64 (log.f64 (sqrt.f64 2)) (+.f64 (*.f64 1/4 (/.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 2) 2))) (*.f64 1/2 (/.f64 x (pow.f64 (sqrt.f64 2) 2))))) (*.f64 1/4 (/.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 2) 4))))
  (log.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (log.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (-.f64 (+.f64 (log.f64 (sqrt.f64 2)) (+.f64 (*.f64 1/4 (/.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 2) 2))) (*.f64 1/2 (/.f64 x (pow.f64 (sqrt.f64 2) 2))))) (*.f64 1/4 (/.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 2) 4))))
  (log.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (log.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (+.f64 x (+.f64 (*.f64 1/2 (pow.f64 x 2)) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 x (+.f64 (*.f64 1/2 (pow.f64 x 2)) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
2.097 * * [simplify]: iteration  0 :  4974  enodes  (cost  988 )
2.098 * * [simplify]: iteration  1 :  4974  enodes  (cost  988 )
2.104 * [simplify]: Simplified to:
   (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))))
  (log.f64 (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (sqrt.f64 (-.f64 1 (pow.f64 (exp.f64 x) 2))))
  (log.f64 (sqrt.f64 (-.f64 1 (exp.f64 x))))
  (*.f64 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) 2)
  (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (fabs.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (pow.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) 3)
  (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (sqrt.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3))))
  (log.f64 (sqrt.f64 (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))))
  (log.f64 (sqrt.f64 (-.f64 1 (pow.f64 (exp.f64 x) 2))))
  (log.f64 (sqrt.f64 (-.f64 1 (exp.f64 x))))
  (*.f64 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) 2)
  (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (fabs.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 1)
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (pow.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) 3)
  (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))))
  (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (+.f64 1 (exp.f64 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 1 (pow.f64 (exp.f64 x) 2))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (exp.f64 (+.f64 1 (exp.f64 x)))
  (log.f64 (+.f64 1 (exp.f64 x)))
  (pow.f64 (+.f64 1 (exp.f64 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 x))) (cbrt.f64 (+.f64 1 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 1 (exp.f64 x)))
  (+.f64 1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x)))
  (-.f64 1 (pow.f64 (exp.f64 x) 2))
  (-.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (+.f64 (log.f64 (sqrt.f64 2)) (*.f64 x (+.f64 1/4 (*.f64 1/16 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 (log.f64 (sqrt.f64 2)) (*.f64 x (+.f64 1/4 (*.f64 1/16 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))
  (+.f64 x (+.f64 2 (*.f64 (*.f64 x x) 1/2)))
  (+.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
  (+.f64 x (+.f64 2 (*.f64 (*.f64 x x) 1/2)))
  (+.f64 1 (exp.f64 x))
  (+.f64 1 (exp.f64 x))
2.104 * * * [progress]: adding candidates to table
2.165 * [progress]: [Phase 3 of 3] Extracting.
2.165 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (-.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (+.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))>)
2.166 * * * [regime-changes]: Trying 2 branch expressions: (y x)
2.166 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (-.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (+.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))>)
2.176 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (-.f64 (*.f64 (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x)))) (sqrt.f64 (log.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y)))> #<alt (λ (x y) (-.f64 (+.f64 (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x)))) (log.f64 (sqrt.f64 (+.f64 1 (exp.f64 x))))) (*.f64 x y)))>)
2.188 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y))
2.190 * * [simplify]: iteration  0 :  53  enodes  (cost  33 )
2.190 * * [simplify]: iteration  1 :  53  enodes  (cost  33 )
2.190 * [simplify]: Simplified to:
   (-.f64 (log.f64 (/.f64 (+.f64 1 (pow.f64 (exp.f64 x) 3)) (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (exp.f64 x))))) (*.f64 x y))
2.927 * [regime-testing]: End program error score: 0.5534949236520715
2.957 * [regime-testing]: Target error score: 0.07602361932962197