USING: help.markup help.syntax math math.functions ;
IN: math.derivatives
-HELP: derivative ( x function -- m )
+HELP: derivative
{ $values { "x" "a position on the function" } { "function" "a differentiable function" } { "m" number } }
{ $description
"Approximates the slope of the tangent line by using Ridders' "
ARTICLE: "derivatives" "The Derivative Toolkit"
"A toolkit for computing the derivative of functions."
-{ $subsection derivative }
-{ $subsection derivative-func }
-{ $subsection (derivative) } ;
+{ $subsections
+ derivative
+ derivative-func
+ (derivative)
+} ;
ABOUT: "derivatives"