1ucasvb:  The familiar trigonometric functions can be geometrically

1ucasvb: The familiar trigonometric functions can be geometrically

soleshowoff:  So, yeah…… bit of a new look here. Might not

soleshowoff: So, yeah…… bit of a new look here. Might not

1ucasvb:  The familiar trigonometric functions can be geometrically

1ucasvb: The familiar trigonometric functions can be geometrically

3-holes-2-tits:  Correct application of a blindfoldIf you look

3-holes-2-tits: Correct application of a blindfoldIf you look