Lines Matching defs:coeff
2266 (defsubst artist-get-dfdx-init-coeff (octant)
2270 (defsubst artist-get-dfdy-init-coeff (octant)
2387 (dfdx-coeff (artist-get-dfdx-init-coeff octant))
2388 (dfdy-coeff (artist-get-dfdy-init-coeff octant))
2399 (* dfdx-coeff dfdx)
2400 (* dfdy-coeff dfdy))))
2412 (setq q (+ (* 2 f) (* dfdx-coeff dfdx) (* dfdy-coeff dfdy)))