👉 Mollifiers are a type of mathematical function that is used in physics and engineering to simplify expressions. They are particularly useful for simplifying equations involving trigonometric functions such as sine, cosine, and tangent. Mollifiers can be defined in various ways, but one common definition is:
1.
Trigonometric mollifier (Mollweide) Function
: A function that maps a given trigonometric function to its corresponding trigonometric mollifier. For example, the sine function