Int E0 Fn 0019  - Pcrobots V1.41 - "l_tan" - Get Scaled Tangent Of An Ang  [g]

   AX = 0019h
   BX = angle (0-359 degrees)

Return: BX:CX = 100000*tangent of angle

See Also: AX=0017h,AX=0018h,AX=001Ah