Atan Than

atan() is the complementary function of tan(), which means ... in the half-plane, ie. if y2-y1 and x2-x1 are negative, atan will give you an angle measurement less than ...

... to learning where collaboration and a sense of community are cultivated (Edelson et al, 1996; Hiltz et al, 1999; Idrus & Atan, 2002). Web-based learning is more than an ...

Because atan is a static method of Math, you always use it as Math.atan(), rather than as a method of a Math object you created. Examples The following function returns the ...