Indigenous cosine formula

 

Indigenous cosine formula obtained. 

It has applications like shading in drawing,  improving body language and general good manners and decent behavior. 

Simple. Consider your palm. Raise your forefinger and middle finger. Keep your thumb, ring finger and the small finger folded. Keep your forefinger and middle finger together and joined. Now separate your forefinger and middle finger by a sway.

You have applied the above formula. 

You can use this technique in pencil shading and obtain flawless rendering. 

The centuries old Colin Maclaurin formula made Indigenous. 

Have a nice day !!