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  1. What exactly does undefined mean? - Mathematics Stack Exchange

    Sep 3, 2022 · 2 I'm currently taking a course on Calculus and Analytic Geometry with a quite rich insight on set theory and propositional, predicate logic. I've noticed that some values have not …

  2. terminology - What does the term "undefined" actually mean ...

    Apr 10, 2015 · Saying that 1 divided by 0 is undefined, does not mean that you can carry out the division and that the result is some strange entity with the property “undefined”, but simply that …

  3. Is there any symbol for "undefined"? - Mathematics Stack Exchange

    Jan 31, 2015 · For example we have $\\frac{0}{0}$ which is undefined or we have a multiplication of $2\\times2$ and $3\\times3$ matrices which is also undefined. Is there any symbol for …

  4. When is a function considered undefined? - Mathematics Stack …

    Apr 7, 2019 · For what value of t is the function s above undefined? I am unsure when a function in mathematics is undefined or even defined, The answer to this problem is 1 I am looking for …

  5. What is the symbol for undefined? - Mathematics Stack Exchange

    Dec 23, 2018 · According to Math - Symbol for Undefined, dividing a number by $0$ may be represented by UNDEF, but the staff are unaware of any specific symbol meaning "undefined". …

  6. soft question - Is 'no solution' the same as 'undefined'?

    Now my question: Is undefined the same thing as no solution? From what i understand about 'undefined' is not necessarily that the equation or expression has 'no solution' but rather that …

  7. Why are the undefined terms in geometry undefined?

    Mar 12, 2025 · It consists of a set of primitive or undefined terms (including point, line and plane); a set of relations between or statements about those terms, which are assumed to be true (the …

  8. Difference between "undefined" and "does not exist"

    In general "does not exists" and "is undefined" are very different things at a practical level. The former says that there is a definition for something which does not lead to a mathematical …

  9. The difference between indeterminate and undefined operation.

    Aug 18, 2015 · Yes, He told me that $\infty - \infty $ is both undefined and indeterminate, but he said that $\infty+\infty$ is simply undefined but it is not indeterminate. Your answer will …

  10. terminology - Undefined function - Mathematics Stack Exchange

    Apr 2, 2013 · If a function is undefined, it is usually "relatively" undefined on an interval or at certain points. whether and/or where a function is undefined depends on the given domain of …