anchor.diff:  (defun-g bs-fast32-hash ((grid-cell :vec3) (v1-mask :vec3) (v2-mask :vec3))
     (let* ((offset (v2! 50.0 161.0))
            (domain 69.0)
  -         (somelargefloat (glsl-expr "635.298681" :float))
  -         (zinc (glsl-expr "48.500388" :float)))
  +         (somelargefloat "635.298681")
  +         (zinc "48.500388"))
       (setf (s~ grid-cell :xyz)
             (- (s~ grid-cell :xyz)
                (* (floor (* (s~ grid-cell :xyz) (/ 1.0 domain))) domain)))
  
positive.code: (defun-g bs-fast32-hash-3-per-corner ((grid-cell :vec3))
    (let* ((offset (v2! 50.0 161.0))
           (domain 69.0)
           (some-large-floats
            (glsl-expr "vec3(635.298681, 682.357502, 668.926525)" :vec3))
           (zinc (glsl-expr "vec3(48.500388, 65.294118, 63.934599)" :vec3)))
      (setf (s~ grid-cell :xyz)
            (- (s~ grid-cell :xyz)
               (* (floor (* (s~ grid-cell :xyz) (/ 1.0 domain))) domain)))
  
negative.code:         (highz-hash-3 (v4! 0)))
      (let* ((offset (v2! 50.0 161.0))
             (domain 69.0)
             (some-large-floats (v! "635.298681"
                                    "682.357502"
                                    "668.926525"
                                    "588.255119"))
             (zinc (v! "48.500388" "65.294118" "63.934599" "63.279683")))
        (setf (s~ grid-cell :xyz)
              (- (s~ grid-cell :xyz)
                 (* (floor (* (s~ grid-cell :xyz) (/ 1.0 domain))) domain)))
  