15.059 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- 1.0 x) z))
0.019 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.020 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
0.022 * * [simplify]: iteration  2 :  24  enodes  (cost  8 )
0.025 * * [simplify]: iteration  3 :  35  enodes  (cost  8 )
0.030 * * [simplify]: iteration  4 :  52  enodes  (cost  8 )
0.039 * * [simplify]: iteration  5 :  71  enodes  (cost  8 )
0.047 * * [simplify]: iteration  6 :  87  enodes  (cost  8 )
0.056 * * [simplify]: iteration  7 :  113  enodes  (cost  8 )
0.071 * * [simplify]: iteration  8 :  156  enodes  (cost  8 )
0.101 * * [simplify]: iteration  9 :  217  enodes  (cost  8 )
0.144 * * [simplify]: iteration  10 :  278  enodes  (cost  8 )
0.195 * * [simplify]: iteration  11 :  316  enodes  (cost  8 )
0.253 * * [simplify]: iteration  12 :  325  enodes  (cost  8 )
0.309 * * [simplify]: iteration  13 :  327  enodes  (cost  8 )
0.365 * * [simplify]: iteration  done :  327  enodes  (cost  8 )
0.365 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
0.368 * * [progress]: iteration 1 / 4
0.368 * * * [progress]: picking best candidate
0.373 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>
0.373 * * * [progress]: localizing error
0.379 * * * [progress]: generating rewritten candidates
0.379 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.379 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3)
0.391 * * * [progress]: generating series expansions
0.391 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.391 * [approximate]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in (x y z) around 0
0.391 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in z
0.391 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.391 * [taylor]: Taking taylor expansion of (* x y) in z
0.391 * [taylor]: Taking taylor expansion of x in z
0.391 * [taylor]: Taking taylor expansion of y in z
0.391 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.391 * [taylor]: Taking taylor expansion of z in z
0.391 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.391 * [taylor]: Taking taylor expansion of 1.0 in z
0.391 * [taylor]: Taking taylor expansion of x in z
0.391 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in y
0.392 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.392 * [taylor]: Taking taylor expansion of (* x y) in y
0.392 * [taylor]: Taking taylor expansion of x in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in y
0.392 * [taylor]: Taking taylor expansion of z in y
0.392 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
0.392 * [taylor]: Taking taylor expansion of 1.0 in y
0.392 * [taylor]: Taking taylor expansion of x in y
0.392 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.392 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.392 * [taylor]: Taking taylor expansion of (* x y) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.392 * [taylor]: Taking taylor expansion of z in x
0.392 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.392 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.392 * [taylor]: Taking taylor expansion of (* x y) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.392 * [taylor]: Taking taylor expansion of z in x
0.392 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.393 * [taylor]: Taking taylor expansion of 1.0 in y
0.393 * [taylor]: Taking taylor expansion of z in y
0.393 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.393 * [taylor]: Taking taylor expansion of 1.0 in z
0.393 * [taylor]: Taking taylor expansion of z in z
0.395 * [taylor]: Taking taylor expansion of (- y z) in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of z in y
0.395 * [taylor]: Taking taylor expansion of (- z) in z
0.395 * [taylor]: Taking taylor expansion of z in z
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.398 * [taylor]: Taking taylor expansion of 0 in y
0.398 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 1 in z
0.399 * [taylor]: Taking taylor expansion of 0 in z
0.400 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in (x y z) around 0
0.400 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in z
0.400 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.400 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.401 * [taylor]: Taking taylor expansion of x in z
0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.401 * [taylor]: Taking taylor expansion of y in z
0.401 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.401 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.401 * [taylor]: Taking taylor expansion of 1.0 in z
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.401 * [taylor]: Taking taylor expansion of x in z
0.401 * [taylor]: Taking taylor expansion of z in z
0.401 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in y
0.401 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.401 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.401 * [taylor]: Taking taylor expansion of x in y
0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in y
0.402 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.402 * [taylor]: Taking taylor expansion of 1.0 in y
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.402 * [taylor]: Taking taylor expansion of x in y
0.402 * [taylor]: Taking taylor expansion of z in y
0.402 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.402 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.402 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.402 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.402 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of z in x
0.403 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.403 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.403 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.404 * [taylor]: Taking taylor expansion of y in x
0.404 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.404 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of z in x
0.405 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.405 * [taylor]: Taking taylor expansion of z in y
0.405 * [taylor]: Taking taylor expansion of 1 in z
0.407 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.407 * [taylor]: Taking taylor expansion of 1.0 in y
0.407 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.407 * [taylor]: Taking taylor expansion of z in y
0.408 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.408 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.408 * [taylor]: Taking taylor expansion of z in z
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.411 * [taylor]: Taking taylor expansion of 1.0 in z
0.411 * [taylor]: Taking taylor expansion of z in z
0.412 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in (x y z) around 0
0.412 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in z
0.412 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.412 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.412 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.412 * [taylor]: Taking taylor expansion of -1 in z
0.412 * [taylor]: Taking taylor expansion of x in z
0.412 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.412 * [taylor]: Taking taylor expansion of -1 in z
0.412 * [taylor]: Taking taylor expansion of y in z
0.412 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.412 * [taylor]: Taking taylor expansion of -1 in z
0.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.412 * [taylor]: Taking taylor expansion of x in z
0.412 * [taylor]: Taking taylor expansion of 1.0 in z
0.412 * [taylor]: Taking taylor expansion of z in z
0.412 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in y
0.413 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.413 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.413 * [taylor]: Taking taylor expansion of -1 in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.413 * [taylor]: Taking taylor expansion of -1 in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in y
0.413 * [taylor]: Taking taylor expansion of -1 in y
0.413 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in y
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of 1.0 in y
0.413 * [taylor]: Taking taylor expansion of z in y
0.413 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.413 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.413 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.413 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.414 * [taylor]: Taking taylor expansion of -1 in x
0.414 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.414 * [taylor]: Taking taylor expansion of -1 in x
0.414 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of z in x
0.415 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.415 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.415 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of z in x
0.416 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.416 * [taylor]: Taking taylor expansion of z in y
0.417 * [taylor]: Taking taylor expansion of 1 in z
0.418 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.418 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.418 * [taylor]: Taking taylor expansion of 1.0 in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.418 * [taylor]: Taking taylor expansion of z in y
0.419 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.419 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.419 * [taylor]: Taking taylor expansion of z in z
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.423 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.423 * [taylor]: Taking taylor expansion of 1.0 in z
0.423 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.423 * [taylor]: Taking taylor expansion of z in z
0.425 * * * * [progress]: [ 2 / 2 ] generating series at (2 3)
0.425 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.425 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.425 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.425 * [taylor]: Taking taylor expansion of 1.0 in z
0.426 * [taylor]: Taking taylor expansion of x in z
0.426 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.426 * [taylor]: Taking taylor expansion of z in x
0.426 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.426 * [taylor]: Taking taylor expansion of 1.0 in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.426 * [taylor]: Taking taylor expansion of z in x
0.426 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.426 * [taylor]: Taking taylor expansion of 1.0 in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.426 * [taylor]: Taking taylor expansion of 1.0 in z
0.426 * [taylor]: Taking taylor expansion of z in z
0.427 * [taylor]: Taking taylor expansion of (- z) in z
0.428 * [taylor]: Taking taylor expansion of z in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.431 * [taylor]: Taking taylor expansion of 0 in z
0.433 * [taylor]: Taking taylor expansion of 0 in z
0.434 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.434 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.434 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.434 * [taylor]: Taking taylor expansion of 1.0 in z
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.434 * [taylor]: Taking taylor expansion of x in z
0.434 * [taylor]: Taking taylor expansion of z in z
0.434 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.434 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of 1.0 in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of z in x
0.435 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.435 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of z in x
0.436 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.436 * [taylor]: Taking taylor expansion of -1 in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.437 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.437 * [taylor]: Taking taylor expansion of 1.0 in z
0.437 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.437 * [taylor]: Taking taylor expansion of z in z
0.439 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.443 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.444 * [taylor]: Taking taylor expansion of -1 in z
0.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.444 * [taylor]: Taking taylor expansion of x in z
0.444 * [taylor]: Taking taylor expansion of 1.0 in z
0.444 * [taylor]: Taking taylor expansion of z in z
0.444 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.444 * [taylor]: Taking taylor expansion of -1 in x
0.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of 1.0 in x
0.444 * [taylor]: Taking taylor expansion of z in x
0.444 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of 1.0 in x
0.445 * [taylor]: Taking taylor expansion of z in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.445 * [taylor]: Taking taylor expansion of -1 in z
0.445 * [taylor]: Taking taylor expansion of z in z
0.447 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.447 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.447 * [taylor]: Taking taylor expansion of 1.0 in z
0.447 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.447 * [taylor]: Taking taylor expansion of z in z
0.450 * [taylor]: Taking taylor expansion of 0 in z
0.453 * [taylor]: Taking taylor expansion of 0 in z
0.455 * * * [progress]: simplifying candidates
0.456 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (* (* (fma x y (* (- 1.0 x) z)) (fma x y (* (- 1.0 x) z))) (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (+ (log (- 1.0 x)) (log z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* z z) z))
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
0.458 * * [simplify]: iteration  0 :  64  enodes  (cost  347 )
0.471 * * [simplify]: iteration  1 :  131  enodes  (cost  335 )
0.495 * * [simplify]: iteration  2 :  401  enodes  (cost  293 )
0.681 * * [simplify]: iteration  3 :  1478  enodes  (cost  293 )
1.671 * * [simplify]: iteration  4 :  4741  enodes  (cost  293 )
3.192 * * [simplify]: iteration  done :  5000  enodes  (cost  293 )
3.192 * [simplify]: Simplified to:
   (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (pow (fma x y (* (- 1.0 x) z)) 3)
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (fma y x (* (- 1.0 x) z))
  (fma y x (* (- 1.0 x) z))
  (fma y x (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
3.192 * * * [progress]: adding candidates to table
3.277 * * [progress]: iteration 2 / 4
3.277 * * * [progress]: picking best candidate
3.280 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))>
3.280 * * * [progress]: localizing error
3.288 * * * [progress]: generating rewritten candidates
3.288 * * * * [progress]: [ 1 / 4 ] rewriting at (2 3)
3.314 * * * * [progress]: [ 2 / 4 ] rewriting at (2 3 2)
3.326 * * * * [progress]: [ 3 / 4 ] rewriting at (2 3 2 1)
3.335 * * * * [progress]: [ 4 / 4 ] rewriting at (2 3 1)
3.343 * * * [progress]: generating series expansions
3.343 * * * * [progress]: [ 1 / 4 ] generating series at (2 3)
3.344 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
3.344 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
3.344 * [taylor]: Taking taylor expansion of z in z
3.344 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
3.344 * [taylor]: Taking taylor expansion of 1.0 in z
3.344 * [taylor]: Taking taylor expansion of x in z
3.344 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
3.344 * [taylor]: Taking taylor expansion of z in x
3.344 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
3.344 * [taylor]: Taking taylor expansion of z in x
3.344 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.344 * [taylor]: Taking taylor expansion of 1.0 in x
3.344 * [taylor]: Taking taylor expansion of x in x
3.345 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
3.345 * [taylor]: Taking taylor expansion of 1.0 in z
3.345 * [taylor]: Taking taylor expansion of z in z
3.346 * [taylor]: Taking taylor expansion of (- z) in z
3.346 * [taylor]: Taking taylor expansion of z in z
3.348 * [taylor]: Taking taylor expansion of 0 in z
3.350 * [taylor]: Taking taylor expansion of 0 in z
3.352 * [taylor]: Taking taylor expansion of 0 in z
3.352 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
3.352 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
3.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
3.352 * [taylor]: Taking taylor expansion of 1.0 in z
3.352 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.352 * [taylor]: Taking taylor expansion of x in z
3.352 * [taylor]: Taking taylor expansion of z in z
3.352 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
3.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.352 * [taylor]: Taking taylor expansion of 1.0 in x
3.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.352 * [taylor]: Taking taylor expansion of x in x
3.353 * [taylor]: Taking taylor expansion of z in x
3.353 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
3.353 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.353 * [taylor]: Taking taylor expansion of 1.0 in x
3.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.353 * [taylor]: Taking taylor expansion of x in x
3.354 * [taylor]: Taking taylor expansion of z in x
3.354 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.354 * [taylor]: Taking taylor expansion of -1 in z
3.354 * [taylor]: Taking taylor expansion of z in z
3.356 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
3.356 * [taylor]: Taking taylor expansion of 1.0 in z
3.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.356 * [taylor]: Taking taylor expansion of z in z
3.358 * [taylor]: Taking taylor expansion of 0 in z
3.360 * [taylor]: Taking taylor expansion of 0 in z
3.362 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
3.362 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
3.362 * [taylor]: Taking taylor expansion of -1 in z
3.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
3.362 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
3.362 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.362 * [taylor]: Taking taylor expansion of x in z
3.362 * [taylor]: Taking taylor expansion of 1.0 in z
3.362 * [taylor]: Taking taylor expansion of z in z
3.362 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
3.362 * [taylor]: Taking taylor expansion of -1 in x
3.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
3.362 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.362 * [taylor]: Taking taylor expansion of x in x
3.363 * [taylor]: Taking taylor expansion of 1.0 in x
3.363 * [taylor]: Taking taylor expansion of z in x
3.363 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
3.363 * [taylor]: Taking taylor expansion of -1 in x
3.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
3.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [taylor]: Taking taylor expansion of 1.0 in x
3.363 * [taylor]: Taking taylor expansion of z in x
3.364 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.364 * [taylor]: Taking taylor expansion of -1 in z
3.364 * [taylor]: Taking taylor expansion of z in z
3.365 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
3.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
3.365 * [taylor]: Taking taylor expansion of 1.0 in z
3.365 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.365 * [taylor]: Taking taylor expansion of z in z
3.368 * [taylor]: Taking taylor expansion of 0 in z
3.371 * [taylor]: Taking taylor expansion of 0 in z
3.373 * * * * [progress]: [ 2 / 4 ] generating series at (2 3 2)
3.373 * [approximate]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in (x z) around 0
3.373 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in z
3.373 * [taylor]: Taking taylor expansion of z in z
3.373 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in z
3.373 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
3.373 * [taylor]: Taking taylor expansion of 1.0 in z
3.373 * [taylor]: Taking taylor expansion of x in z
3.374 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in x
3.374 * [taylor]: Taking taylor expansion of z in x
3.374 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.374 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.374 * [taylor]: Taking taylor expansion of 1.0 in x
3.374 * [taylor]: Taking taylor expansion of x in x
3.376 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in x
3.376 * [taylor]: Taking taylor expansion of z in x
3.376 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.376 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.376 * [taylor]: Taking taylor expansion of 1.0 in x
3.376 * [taylor]: Taking taylor expansion of x in x
3.379 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) z) in z
3.379 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
3.379 * [taylor]: Taking taylor expansion of 1.0 in z
3.379 * [taylor]: Taking taylor expansion of z in z
3.381 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ z (sqrt 1.0)))) in z
3.381 * [taylor]: Taking taylor expansion of (* 1/2 (/ z (sqrt 1.0))) in z
3.381 * [taylor]: Taking taylor expansion of 1/2 in z
3.381 * [taylor]: Taking taylor expansion of (/ z (sqrt 1.0)) in z
3.381 * [taylor]: Taking taylor expansion of z in z
3.381 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
3.381 * [taylor]: Taking taylor expansion of 1.0 in z
3.389 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ z (pow (sqrt 1.0) 3)))) in z
3.389 * [taylor]: Taking taylor expansion of (* 1/8 (/ z (pow (sqrt 1.0) 3))) in z
3.389 * [taylor]: Taking taylor expansion of 1/8 in z
3.389 * [taylor]: Taking taylor expansion of (/ z (pow (sqrt 1.0) 3)) in z
3.389 * [taylor]: Taking taylor expansion of z in z
3.389 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in z
3.389 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
3.389 * [taylor]: Taking taylor expansion of 1.0 in z
3.406 * [taylor]: Taking taylor expansion of (- (* 1/16 (/ z (pow (sqrt 1.0) 5)))) in z
3.406 * [taylor]: Taking taylor expansion of (* 1/16 (/ z (pow (sqrt 1.0) 5))) in z
3.406 * [taylor]: Taking taylor expansion of 1/16 in z
3.406 * [taylor]: Taking taylor expansion of (/ z (pow (sqrt 1.0) 5)) in z
3.406 * [taylor]: Taking taylor expansion of z in z
3.406 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in z
3.406 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
3.406 * [taylor]: Taking taylor expansion of 1.0 in z
3.425 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in (x z) around 0
3.425 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in z
3.425 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in z
3.425 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
3.425 * [taylor]: Taking taylor expansion of 1.0 in z
3.425 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.425 * [taylor]: Taking taylor expansion of x in z
3.426 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.426 * [taylor]: Taking taylor expansion of z in z
3.426 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in x
3.426 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.426 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.426 * [taylor]: Taking taylor expansion of 1.0 in x
3.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.426 * [taylor]: Taking taylor expansion of x in x
3.428 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.428 * [taylor]: Taking taylor expansion of z in x
3.428 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in x
3.428 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.428 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.428 * [taylor]: Taking taylor expansion of 1.0 in x
3.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.428 * [taylor]: Taking taylor expansion of x in x
3.430 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.430 * [taylor]: Taking taylor expansion of z in x
3.430 * [taylor]: Taking taylor expansion of 0 in z
3.430 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.430 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.430 * [taylor]: Taking taylor expansion of +nan.0 in z
3.430 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.430 * [taylor]: Taking taylor expansion of z in z
3.435 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.435 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.435 * [taylor]: Taking taylor expansion of +nan.0 in z
3.435 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.435 * [taylor]: Taking taylor expansion of z in z
3.441 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.441 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.441 * [taylor]: Taking taylor expansion of +nan.0 in z
3.441 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.441 * [taylor]: Taking taylor expansion of z in z
3.443 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in (x z) around 0
3.443 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in z
3.443 * [taylor]: Taking taylor expansion of -1 in z
3.443 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in z
3.443 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in z
3.443 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
3.443 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.443 * [taylor]: Taking taylor expansion of x in z
3.443 * [taylor]: Taking taylor expansion of 1.0 in z
3.444 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.444 * [taylor]: Taking taylor expansion of z in z
3.444 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in x
3.444 * [taylor]: Taking taylor expansion of -1 in x
3.444 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in x
3.444 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.444 * [taylor]: Taking taylor expansion of x in x
3.444 * [taylor]: Taking taylor expansion of 1.0 in x
3.446 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.446 * [taylor]: Taking taylor expansion of z in x
3.446 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in x
3.446 * [taylor]: Taking taylor expansion of -1 in x
3.446 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in x
3.446 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.446 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.446 * [taylor]: Taking taylor expansion of x in x
3.446 * [taylor]: Taking taylor expansion of 1.0 in x
3.447 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.447 * [taylor]: Taking taylor expansion of z in x
3.448 * [taylor]: Taking taylor expansion of 0 in z
3.448 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.448 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.448 * [taylor]: Taking taylor expansion of +nan.0 in z
3.448 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.448 * [taylor]: Taking taylor expansion of z in z
3.453 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.453 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.453 * [taylor]: Taking taylor expansion of +nan.0 in z
3.453 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.453 * [taylor]: Taking taylor expansion of z in z
3.459 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
3.459 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
3.459 * [taylor]: Taking taylor expansion of +nan.0 in z
3.459 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.459 * [taylor]: Taking taylor expansion of z in z
3.461 * * * * [progress]: [ 3 / 4 ] generating series at (2 3 2 1)
3.461 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
3.461 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.462 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.462 * [taylor]: Taking taylor expansion of 1.0 in x
3.462 * [taylor]: Taking taylor expansion of x in x
3.464 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.464 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.464 * [taylor]: Taking taylor expansion of 1.0 in x
3.464 * [taylor]: Taking taylor expansion of x in x
3.474 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.474 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.474 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.474 * [taylor]: Taking taylor expansion of 1.0 in x
3.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.474 * [taylor]: Taking taylor expansion of x in x
3.475 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.476 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.476 * [taylor]: Taking taylor expansion of 1.0 in x
3.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.476 * [taylor]: Taking taylor expansion of x in x
3.483 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.483 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.483 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.483 * [taylor]: Taking taylor expansion of x in x
3.484 * [taylor]: Taking taylor expansion of 1.0 in x
3.485 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.485 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.485 * [taylor]: Taking taylor expansion of x in x
3.485 * [taylor]: Taking taylor expansion of 1.0 in x
3.492 * * * * [progress]: [ 4 / 4 ] generating series at (2 3 1)
3.492 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
3.492 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.492 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.492 * [taylor]: Taking taylor expansion of 1.0 in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.494 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
3.494 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.494 * [taylor]: Taking taylor expansion of 1.0 in x
3.494 * [taylor]: Taking taylor expansion of x in x
3.507 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.507 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.507 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.507 * [taylor]: Taking taylor expansion of 1.0 in x
3.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.509 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.509 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.509 * [taylor]: Taking taylor expansion of 1.0 in x
3.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.509 * [taylor]: Taking taylor expansion of x in x
3.517 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.517 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.517 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.517 * [taylor]: Taking taylor expansion of x in x
3.517 * [taylor]: Taking taylor expansion of 1.0 in x
3.518 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.518 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.518 * [taylor]: Taking taylor expansion of x in x
3.519 * [taylor]: Taking taylor expansion of 1.0 in x
3.525 * * * [progress]: simplifying candidates
3.527 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (log1p (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (+ (log (sqrt (- 1.0 x))) (+ (log (sqrt (- 1.0 x))) (log z)))
  (+ (log (sqrt (- 1.0 x))) (log (* (sqrt (- 1.0 x)) z)))
  (log (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (exp (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* z z) z)))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) z)))
  (* (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))) (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))
  (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (* (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ 1.0 x)))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x)))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (sqrt 1.0) (sqrt x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- 1.0 x)) z))
  (expm1 (* (sqrt (- 1.0 x)) z))
  (log1p (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) z)
  (+ (log (sqrt (- 1.0 x))) (log z))
  (log (* (sqrt (- 1.0 x)) z))
  (exp (* (sqrt (- 1.0 x)) z))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* z z) z))
  (* (cbrt (* (sqrt (- 1.0 x)) z)) (cbrt (* (sqrt (- 1.0 x)) z)))
  (cbrt (* (sqrt (- 1.0 x)) z))
  (* (* (* (sqrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (- 1.0 x)) (* (cbrt z) (cbrt z)))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) 1)
  (* (cbrt (sqrt (- 1.0 x))) z)
  (* (sqrt (cbrt (- 1.0 x))) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (sqrt 1.0) (sqrt x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (pow 1.0 3) (pow x 3))) z)
  (* (sqrt (- (* 1.0 1.0) (* x x))) z)
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* (sqrt 1.0) z) (+ (* 1/2 (/ (* x z) (sqrt 1.0))) (* 1/8 (/ (* (pow x 2) z) (pow (sqrt 1.0) 3)))))
  (- (+ (* +nan.0 (/ z (pow x 2))) (- (+ (* +nan.0 z) (- (* +nan.0 (/ z x)))))))
  (- (+ (* +nan.0 (/ z (pow x 2))) (- (+ (* +nan.0 z) (- (* +nan.0 (/ z x)))))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.532 * * [simplify]: iteration  0 :  142  enodes  (cost  1304 )
3.558 * * [simplify]: iteration  1 :  347  enodes  (cost  1056 )
3.640 * * [simplify]: iteration  2 :  965  enodes  (cost  958 )
4.132 * * [simplify]: iteration  3 :  3592  enodes  (cost  950 )
5.081 * * [simplify]: iteration  done :  5000  enodes  (cost  948 )
5.082 * [simplify]: Simplified to:
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 3)
  (pow (* z (- 1.0 x)) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* z (- (pow 1.0 3) (pow x 3)))
  (fma 1.0 1.0 (* x (+ 1.0 x)))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (fma 1.0 1.0 (* x (+ 1.0 x)))))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (fma 1.0 1.0 (* x (+ 1.0 x)))))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (+ 1.0 x)
  (- 1.0 x)
  (* (cbrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (- (sqrt 1.0) (sqrt x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- 1.0 x)) z))
  (expm1 (* (sqrt (- 1.0 x)) z))
  (log1p (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) z)
  (log (* (sqrt (- 1.0 x)) z))
  (log (* (sqrt (- 1.0 x)) z))
  (exp (* (sqrt (- 1.0 x)) z))
  (pow (* (sqrt (- 1.0 x)) z) 3)
  (* (cbrt (* (sqrt (- 1.0 x)) z)) (cbrt (* (sqrt (- 1.0 x)) z)))
  (cbrt (* (sqrt (- 1.0 x)) z))
  (pow (* (sqrt (- 1.0 x)) z) 3)
  (sqrt (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (- 1.0 x)) (* (cbrt z) (cbrt z)))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (sqrt (- 1.0 x))
  (* (cbrt (sqrt (- 1.0 x))) z)
  (* (sqrt (cbrt (- 1.0 x))) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (sqrt 1.0) (sqrt x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (pow 1.0 3) (pow x 3))) z)
  (* (sqrt (- (* 1.0 1.0) (* x x))) z)
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (pow (sqrt (- 1.0 x)) 3)
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (fma 1.0 1.0 (* x (+ 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (pow (sqrt (- 1.0 x)) 3)
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (fma 1.0 1.0 (* x (+ 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (fma (sqrt 1.0) z (- (fma 1/2 (/ (* x z) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) z) (pow (sqrt 1.0) 3))))))
  (- (* +nan.0 z) (* (/ z x) (+ +nan.0 (/ +nan.0 x))))
  (- (* +nan.0 z) (* (/ z x) (+ +nan.0 (/ +nan.0 x))))
  (- (sqrt 1.0) (fma 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (* 1/2 (/ x (sqrt 1.0)))))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (sqrt 1.0) (fma 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (* 1/2 (/ x (sqrt 1.0)))))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
5.082 * * * [progress]: adding candidates to table
5.348 * [progress]: [Phase 3 of 3] Extracting.
5.348 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.348 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
5.348 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.362 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.377 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.390 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.390 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma x y (* (- 1.0 x) z))
5.390 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
5.390 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
5.391 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
5.391 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
5.936 * [regime-testing]: Baseline error score: 0.009876234529316165
5.936 * [regime-testing]: Oracle error score: 0.007625953244155519
5.937 * [regime-testing]: End program error score: 0.009876234529316165