VmzCIS

In the land of math, there's a notation so fine, It's called "cis" and it's simply divine. With cos and sin, it's a magical potion, Bringing complex numbers into motion. Cis x is defined as a special creation, Cos x plus i sin x, a beautiful equation. It helps us understand angles so neat, In polar form, it can't be beat. Though Euler's formula is quite the sensation, Cis(x) is used in many a computation. In software libraries, it's a popular name, For this function that brings math to fame. Imagine a line, with x as its guide, The angle it makes, we can't hide. Cis(x) helps us measure this angle so true, With its notation, math comes through. So let's embrace cis, this whimsical friend, In the world of numbers, it won't ever end. With cos and sin, it's a mathematical delight, Cis x shines bright, like a star in the night. Random page: Nny