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  1. calculus - Why is "antiderivative" also known as "primitive ...

    Jan 6, 2019 · The so-called primitive function f f, which was the starting point and so came first, the root meaning of primitive (Lat. primus, first), is what we might call an antiderivative or …

  2. Finding a primitive root of a prime number

    May 16, 2023 · How would you find a primitive root of a prime number such as 761? How do you pick the primitive roots to test? Randomly? Thanks

  3. What are primitive roots modulo n? - Mathematics Stack Exchange

    I'm trying to understand what primitive roots are for a given mod n mod n. Wolfram's definition is as follows: A primitive root of a prime p p is an integer g g such that g (mod p) g (mod p) has …

  4. What is a primitive polynomial? - Mathematics Stack Exchange

    9 What is a primitive polynomial? I was looking into some random number generation algorithms and 'primitive polynomial' came up a sufficient number of times that I decided to look into it in …

  5. What is a primitive root? - Mathematics Stack Exchange

    Sep 1, 2015 · I have read that, but essentially what I want to know is, can a primitive root be defined in a simpler, easier to understand way? For my level of mathematics, some of the …

  6. Find all the primitive roots of - Mathematics Stack Exchange

    Jun 6, 2016 · Find all the primitive roots of 13 13 My attempt: Since that 13 13 is a prime I need to look for g g such that g13−1 ≡ 1 (mod 13) g 13 1 ≡ 1 (mod 13) There are ϕ(12) = 4 ϕ (12) = 4 …

  7. When are Idempotents elements of a semisimple algebra primitive

    Jun 26, 2024 · 1 Based on the comments, a primitive central idempotent is a central idempotent that cannot be written as a sum of two central orthogonal idempotents. If we define that a …

  8. number theory - Find the Ф (28) = 12 primitive roots modulo 29 ...

    A primitive root modulo 29 29 is a generator of the cyclic group C28 C 28. Hence if a a is a primitive root modulo 29 29, then ak a k is also a primitive root modulo 29 29 if and only if …

  9. Primitive polynomials - Mathematics Stack Exchange

    Aug 10, 2015 · Anyway, between them, these eight elements have four distinct minimal polynomials (the conjugate of a primitive element is also primitive, and the conjugates come in …

  10. Ackermann Function primitive recursive - Mathematics Stack …

    Here's a proof showing why Ackermann's function is not primitive recursive. The key to showing that A is not primitive recursive, is to find a properties shared by all primitive recursive …