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> rather it's that it's a fundamental primitive of the derivative operator People run away with their math woo... You're just talking about an eigenspace of a
by mathisfun123 3y ago
> rather it's that it's a fundamental primitive of the derivative operator
People run away with their math woo... You're just talking about an eigenspace of a linear operator. It's true polynomials are closed under d but they're not special - sinusoids are the most obvious other example. There are countless other examples as soon you start building slightly more complicated differential operators.
- bigyikes 3y agoCan someone help me understand this comment thread? It seems really interesting but it is over my head. I can understand simple calculus and linear algebra.
- selimthegrim 3y agoClosed under D just means polynomial is the derivative of a polynomial etc. just like sinusoid of sinusoid and exponential of exponential