Graphmath.Mat44.scale
You're seeing just the function
scale, go back to Graphmath.Mat44 module for more information.
Link to this function
scale(a, k)
Specs
scale( a, k ) scales every element in a mat44 by a coefficient k.
a is the mat44 to scale.
k is the float to scale by.
This returns a mat44 a scaled element-wise by k.