39.751 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.094 * * * [progress]: [2/2] Setting up program.
0.097 * [progress]: [Phase 2 of 3] Improving.
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (*.f64 a a) (*.f64 b b))
0.229 * * [simplify]: iteration  0 :  6509  enodes  (cost  7 )
0.229 * [simplify]: Simplified to:
   (-.f64 (*.f64 a a) (*.f64 b b))
0.230 * * [progress]: iteration 1 / 4
0.230 * * * [progress]: picking best candidate
0.232 * * * * [pick]: Picked  #<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))>
0.232 * * * [progress]: localizing error
0.236 * * * [progress]: generating rewritten candidates
0.236 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.240 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.240 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0
0.241 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b
0.241 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.241 * [taylor]: Taking taylor expansion of a in b
0.241 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.241 * [taylor]: Taking taylor expansion of b in b
0.241 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.241 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.241 * [taylor]: Taking taylor expansion of a in a
0.241 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.241 * [taylor]: Taking taylor expansion of b in a
0.241 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a
0.241 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.241 * [taylor]: Taking taylor expansion of a in a
0.241 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.241 * [taylor]: Taking taylor expansion of b in a
0.241 * [taylor]: Taking taylor expansion of (neg (pow b 2)) in b
0.241 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.241 * [taylor]: Taking taylor expansion of b in b
0.241 * [taylor]: Taking taylor expansion of 0 in b
0.241 * [taylor]: Taking taylor expansion of 1 in b
0.242 * [taylor]: Taking taylor expansion of 0 in b
0.242 * [taylor]: Taking taylor expansion of 0 in b
0.242 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.242 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.242 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.242 * [taylor]: Taking taylor expansion of a in b
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.242 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.242 * [taylor]: Taking taylor expansion of b in b
0.242 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.242 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.242 * [taylor]: Taking taylor expansion of a in a
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.243 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.243 * [taylor]: Taking taylor expansion of b in a
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.243 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.243 * [taylor]: Taking taylor expansion of a in a
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.243 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.243 * [taylor]: Taking taylor expansion of b in a
0.243 * [taylor]: Taking taylor expansion of 1 in b
0.243 * [taylor]: Taking taylor expansion of 0 in b
0.243 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow b 2))) in b
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.243 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.243 * [taylor]: Taking taylor expansion of b in b
0.244 * [taylor]: Taking taylor expansion of 0 in b
0.244 * [taylor]: Taking taylor expansion of 0 in b
0.245 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0
0.245 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
0.245 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.245 * [taylor]: Taking taylor expansion of a in b
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.245 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.245 * [taylor]: Taking taylor expansion of b in b
0.245 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.245 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.245 * [taylor]: Taking taylor expansion of a in a
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.245 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.245 * [taylor]: Taking taylor expansion of b in a
0.245 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.245 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.245 * [taylor]: Taking taylor expansion of a in a
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a
0.245 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.245 * [taylor]: Taking taylor expansion of b in a
0.246 * [taylor]: Taking taylor expansion of 1 in b
0.246 * [taylor]: Taking taylor expansion of 0 in b
0.246 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow b 2))) in b
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.246 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.246 * [taylor]: Taking taylor expansion of b in b
0.246 * [taylor]: Taking taylor expansion of 0 in b
0.247 * [taylor]: Taking taylor expansion of 0 in b
0.247 * * * [progress]: simplifying candidates
0.248 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (*.f64 a a)) (exp.f64 (*.f64 b b)))
  (log.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (exp.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b))) (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b))))
  (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (*.f64 (*.f64 (-.f64 (*.f64 a a) (*.f64 b b)) (-.f64 (*.f64 a a) (*.f64 b b))) (-.f64 (*.f64 a a) (*.f64 b b)))
  (sqrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (sqrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (-.f64 (pow.f64 (*.f64 a a) 3) (pow.f64 (*.f64 b b) 3))
  (+.f64 (*.f64 (*.f64 a a) (*.f64 a a)) (+.f64 (*.f64 (*.f64 b b) (*.f64 b b)) (*.f64 (*.f64 a a) (*.f64 b b))))
  (neg.f64 (*.f64 b b))
  (-.f64 (*.f64 (*.f64 a a) (*.f64 a a)) (*.f64 (*.f64 b b) (*.f64 b b)))
  (+.f64 (*.f64 a a) (*.f64 b b))
  (+.f64 a b)
  (-.f64 a b)
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
0.307 * * [simplify]: iteration  0 :  4881  enodes  (cost  141 )
0.307 * * [simplify]: iteration  1 :  4881  enodes  (cost  141 )
0.308 * [simplify]: Simplified to:
   (pow.f64 (exp.f64 (+.f64 a b)) (-.f64 a b))
  (log.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (pow.f64 (exp.f64 (+.f64 a b)) (-.f64 a b))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b))) (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b))))
  (cbrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (pow.f64 (-.f64 (*.f64 a a) (*.f64 b b)) 3)
  (sqrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (sqrt.f64 (-.f64 (*.f64 a a) (*.f64 b b)))
  (-.f64 (pow.f64 a 6) (pow.f64 b 6))
  (+.f64 (pow.f64 a 4) (+.f64 (pow.f64 b 4) (*.f64 (*.f64 a a) (*.f64 b b))))
  (neg.f64 (*.f64 b b))
  (-.f64 (pow.f64 a 4) (pow.f64 b 4))
  (+.f64 (*.f64 a a) (*.f64 b b))
  (+.f64 a b)
  (-.f64 a b)
  (-.f64 (*.f64 a a) (*.f64 b b))
  (-.f64 (*.f64 a a) (*.f64 b b))
  (-.f64 (*.f64 a a) (*.f64 b b))
0.308 * * * [progress]: adding candidates to table
0.321 * * [progress]: iteration 2 / 4
0.321 * * * [progress]: picking best candidate
0.323 * * * * [pick]: Picked  #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>
0.323 * * * [progress]: localizing error
0.327 * * * [progress]: generating rewritten candidates
0.327 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.337 * * * [progress]: generating series expansions
0.337 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.337 * [approximate]: Taking taylor expansion of (* (- a b) (+ a b)) in (a b) around 0
0.337 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in b
0.337 * [taylor]: Taking taylor expansion of (- a b) in b
0.337 * [taylor]: Taking taylor expansion of a in b
0.337 * [taylor]: Taking taylor expansion of b in b
0.337 * [taylor]: Taking taylor expansion of (+ a b) in b
0.338 * [taylor]: Taking taylor expansion of a in b
0.338 * [taylor]: Taking taylor expansion of b in b
0.338 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a
0.338 * [taylor]: Taking taylor expansion of (- a b) in a
0.338 * [taylor]: Taking taylor expansion of a in a
0.338 * [taylor]: Taking taylor expansion of b in a
0.338 * [taylor]: Taking taylor expansion of (+ a b) in a
0.338 * [taylor]: Taking taylor expansion of a in a
0.338 * [taylor]: Taking taylor expansion of b in a
0.338 * [taylor]: Taking taylor expansion of (* (- a b) (+ a b)) in a
0.338 * [taylor]: Taking taylor expansion of (- a b) in a
0.338 * [taylor]: Taking taylor expansion of a in a
0.338 * [taylor]: Taking taylor expansion of b in a
0.338 * [taylor]: Taking taylor expansion of (+ a b) in a
0.338 * [taylor]: Taking taylor expansion of a in a
0.338 * [taylor]: Taking taylor expansion of b in a
0.338 * [taylor]: Taking taylor expansion of (* -1 (pow b 2)) in b
0.338 * [taylor]: Taking taylor expansion of -1 in b
0.338 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.338 * [taylor]: Taking taylor expansion of b in b
0.338 * [taylor]: Taking taylor expansion of 0 in b
0.338 * [taylor]: Taking taylor expansion of 1 in b
0.338 * [taylor]: Taking taylor expansion of 0 in b
0.339 * [taylor]: Taking taylor expansion of 0 in b
0.339 * [approximate]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in (a b) around 0
0.339 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in b
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.339 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.339 * [taylor]: Taking taylor expansion of a in b
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.339 * [taylor]: Taking taylor expansion of b in b
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.339 * [taylor]: Taking taylor expansion of b in b
0.339 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.339 * [taylor]: Taking taylor expansion of a in b
0.339 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.339 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.339 * [taylor]: Taking taylor expansion of a in a
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.339 * [taylor]: Taking taylor expansion of b in a
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.339 * [taylor]: Taking taylor expansion of b in a
0.339 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.339 * [taylor]: Taking taylor expansion of a in a
0.339 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (+ (/ 1 b) (/ 1 a))) in a
0.340 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.340 * [taylor]: Taking taylor expansion of a in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.340 * [taylor]: Taking taylor expansion of b in a
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.340 * [taylor]: Taking taylor expansion of b in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.340 * [taylor]: Taking taylor expansion of a in a
0.340 * [taylor]: Taking taylor expansion of 1 in b
0.340 * [taylor]: Taking taylor expansion of 0 in b
0.340 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow b 2))) in b
0.340 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.340 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.341 * [taylor]: Taking taylor expansion of b in b
0.341 * [taylor]: Taking taylor expansion of 0 in b
0.342 * [taylor]: Taking taylor expansion of 0 in b
0.342 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
0.342 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in b
0.342 * [taylor]: Taking taylor expansion of -1 in b
0.342 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in b
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.342 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.342 * [taylor]: Taking taylor expansion of b in b
0.342 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.342 * [taylor]: Taking taylor expansion of a in b
0.342 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.342 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.342 * [taylor]: Taking taylor expansion of b in b
0.342 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.342 * [taylor]: Taking taylor expansion of a in b
0.342 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a
0.343 * [taylor]: Taking taylor expansion of -1 in a
0.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.343 * [taylor]: Taking taylor expansion of b in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.343 * [taylor]: Taking taylor expansion of a in a
0.343 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.343 * [taylor]: Taking taylor expansion of b in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.343 * [taylor]: Taking taylor expansion of a in a
0.343 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a
0.343 * [taylor]: Taking taylor expansion of -1 in a
0.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.343 * [taylor]: Taking taylor expansion of b in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.343 * [taylor]: Taking taylor expansion of a in a
0.343 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.343 * [taylor]: Taking taylor expansion of b in a
0.343 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.343 * [taylor]: Taking taylor expansion of a in a
0.343 * [taylor]: Taking taylor expansion of 1 in b
0.343 * [taylor]: Taking taylor expansion of 0 in b
0.344 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow b 2))) in b
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.344 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.344 * [taylor]: Taking taylor expansion of b in b
0.345 * [taylor]: Taking taylor expansion of 0 in b
0.345 * [taylor]: Taking taylor expansion of 0 in b
0.346 * * * [progress]: simplifying candidates
0.346 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 a b) (-.f64 a b))
  (+.f64 (log.f64 (+.f64 a b)) (log.f64 (-.f64 a b)))
  (log.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (exp.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (*.f64 (*.f64 (+.f64 a b) (+.f64 a b)) (+.f64 a b)) (*.f64 (*.f64 (-.f64 a b) (-.f64 a b)) (-.f64 a b)))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b))) (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b))))
  (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (*.f64 (*.f64 (+.f64 a b) (-.f64 a b)) (*.f64 (+.f64 a b) (-.f64 a b))) (*.f64 (+.f64 a b) (-.f64 a b)))
  (sqrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (sqrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (+.f64 (pow.f64 a 3) (pow.f64 b 3)) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 (*.f64 a a) (-.f64 (*.f64 b b) (*.f64 a b))) (+.f64 (*.f64 a a) (+.f64 (*.f64 b b) (*.f64 a b))))
  (*.f64 (+.f64 (pow.f64 a 3) (pow.f64 b 3)) (-.f64 (*.f64 a a) (*.f64 b b)))
  (*.f64 (+.f64 (*.f64 a a) (-.f64 (*.f64 b b) (*.f64 a b))) (+.f64 a b))
  (*.f64 (-.f64 (*.f64 a a) (*.f64 b b)) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (-.f64 a b) (+.f64 (*.f64 a a) (+.f64 (*.f64 b b) (*.f64 a b))))
  (*.f64 (-.f64 (*.f64 a a) (*.f64 b b)) (-.f64 (*.f64 a a) (*.f64 b b)))
  (*.f64 (-.f64 a b) (+.f64 a b))
  (*.f64 (sqrt.f64 (+.f64 a b)) (sqrt.f64 (-.f64 a b)))
  (*.f64 (sqrt.f64 (+.f64 a b)) (sqrt.f64 (-.f64 a b)))
  (*.f64 (+.f64 a b) a)
  (*.f64 (+.f64 a b) (neg.f64 b))
  (*.f64 a (+.f64 a b))
  (*.f64 (neg.f64 b) (+.f64 a b))
  (*.f64 (+.f64 a b) (*.f64 (cbrt.f64 (-.f64 a b)) (cbrt.f64 (-.f64 a b))))
  (*.f64 (+.f64 a b) (sqrt.f64 (-.f64 a b)))
  (*.f64 (+.f64 a b) 1)
  (*.f64 (+.f64 a b) (+.f64 (sqrt.f64 a) (sqrt.f64 b)))
  (*.f64 (+.f64 a b) 1)
  (*.f64 (cbrt.f64 (+.f64 a b)) (-.f64 a b))
  (*.f64 (sqrt.f64 (+.f64 a b)) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 a b) (-.f64 (*.f64 a a) (*.f64 b b)))
  (*.f64 (+.f64 (pow.f64 a 3) (pow.f64 b 3)) (-.f64 a b))
  (*.f64 (-.f64 (*.f64 a a) (*.f64 b b)) (-.f64 a b))
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
  (-.f64 (pow.f64 a 2) (pow.f64 b 2))
0.396 * * [simplify]: iteration  0 :  5281  enodes  (cost  373 )
0.398 * [simplify]: Simplified to:
   (*.f64 (+.f64 a b) (-.f64 a b))
  (log.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (log.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (exp.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (pow.f64 (*.f64 (+.f64 a b) (-.f64 a b)) 3)
  (*.f64 (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b))) (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b))))
  (cbrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (pow.f64 (*.f64 (+.f64 a b) (-.f64 a b)) 3)
  (sqrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (sqrt.f64 (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (+.f64 (pow.f64 a 3) (pow.f64 b 3)) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 (*.f64 a a) (*.f64 b (-.f64 b a))) (+.f64 (*.f64 a a) (*.f64 b (+.f64 a b))))
  (*.f64 (*.f64 (+.f64 a b) (-.f64 a b)) (+.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 a b) (+.f64 (*.f64 a a) (*.f64 b (-.f64 b a))))
  (*.f64 (*.f64 (+.f64 a b) (-.f64 a b)) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (-.f64 a b) (+.f64 (*.f64 a a) (*.f64 b (+.f64 a b))))
  (*.f64 (*.f64 (+.f64 a b) (-.f64 a b)) (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (sqrt.f64 (+.f64 a b)) (sqrt.f64 (-.f64 a b)))
  (*.f64 (sqrt.f64 (+.f64 a b)) (sqrt.f64 (-.f64 a b)))
  (*.f64 a (+.f64 a b))
  (*.f64 (+.f64 a b) (neg.f64 b))
  (*.f64 a (+.f64 a b))
  (*.f64 (+.f64 a b) (neg.f64 b))
  (*.f64 (+.f64 a b) (*.f64 (cbrt.f64 (-.f64 a b)) (cbrt.f64 (-.f64 a b))))
  (*.f64 (+.f64 a b) (sqrt.f64 (-.f64 a b)))
  (+.f64 a b)
  (*.f64 (+.f64 a b) (+.f64 (sqrt.f64 a) (sqrt.f64 b)))
  (+.f64 a b)
  (*.f64 (-.f64 a b) (cbrt.f64 (+.f64 a b)))
  (*.f64 (-.f64 a b) (sqrt.f64 (+.f64 a b)))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 a b) (*.f64 (+.f64 a b) (-.f64 a b)))
  (*.f64 (-.f64 a b) (+.f64 (pow.f64 a 3) (pow.f64 b 3)))
  (*.f64 (+.f64 a b) (*.f64 (-.f64 a b) (-.f64 a b)))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 a b))
  (*.f64 (+.f64 a b) (-.f64 a b))
0.398 * * * [progress]: adding candidates to table
0.420 * [progress]: [Phase 3 of 3] Extracting.
0.420 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.421 * * * [regime-changes]: Trying 5 branch expressions: ((*.f64 b b) (*.f64 a a) (-.f64 (*.f64 a a) (*.f64 b b)) b a)
0.421 * * * * [regimes]: Trying to branch on (*.f64 b b) from (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.450 * * * * [regimes]: Trying to branch on (*.f64 a a) from (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.481 * * * * [regimes]: Trying to branch on (-.f64 (*.f64 a a) (*.f64 b b)) from (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.513 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.542 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (-.f64 (*.f64 a a) (*.f64 b b)))> #<alt (λ (a b) (*.f64 (+.f64 a b) (-.f64 a b)))>)
0.573 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.573 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 a b) (-.f64 a b))
0.575 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
0.575 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
0.575 * [simplify]: Simplified to:
   (*.f64 (+.f64 a b) (-.f64 a b))
1.133 * [regime-testing]: End program error score: 0.0015001875234404302
1.196 * [regime-testing]: Target error score: 0.0015001875234404302