sig
type vec
val iter : (float -> unit) -> Gnuplot.DATA.vec -> unit
type vec2
val iter2 : (float -> float -> unit) -> Gnuplot.DATA.vec2 -> unit
type vec4
val iter4 :
(float -> float -> float -> float -> unit) -> Gnuplot.DATA.vec4 -> unit
type mat
val iter_mat :
(float -> float -> float -> unit) ->
Gnuplot.DATA.vec -> Gnuplot.DATA.vec -> Gnuplot.DATA.mat -> unit
end