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15
Math.TechQA.Club
2026-04-11 04:45:32
141
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Help from speakers of English wrt Mathematics: "$-x$" reads as "negative $x$", for some measure $x$?
Published on
11 Apr 2026 - 4:45
#proof-writing
#terminology
#article-writing
84
Views
Preserving addition of one in inductive step of modulo
Published on
13 Apr 2026 - 3:05
#number-theory
#proof-writing
#modular-arithmetic
#induction
617
Views
How to translate mathematical intuition into a rigorous proof?
Published on
11 Apr 2026 - 4:51
#polynomials
#proof-writing
#intuition
#cellular-automata
442
Views
Show that exponentiation is continuous.
Published on
10 Apr 2026 - 18:22
#real-analysis
#proof-writing
75
Views
Q: Proving Existence
Published on
17 Apr 2026 - 2:50
#proof-verification
#logic
#proof-writing
636
Views
Formulas for max number of intersection points on a plane, and in space
Published on
12 Apr 2026 - 18:05
#geometry
#elementary-number-theory
#proof-writing
66
Views
Proof Involving Integers and Modular Arithmetic
Published on
10 Apr 2026 - 19:49
#proof-verification
#logic
#proof-writing
550
Views
How to prove that symmetric closure of reflexive closure is identical to reflexive closure of symmetric closure?
Published on
10 Apr 2026 - 23:52
#proof-verification
#proof-writing
#relations
2.1k
Views
Modular Arithmetic and the Distributive Property
Published on
14 Apr 2026 - 18:37
#elementary-number-theory
#proof-writing
66
Views
Q: Proof Involving Natural Numbers and Perfect Squares
Published on
10 Apr 2026 - 19:58
#proof-verification
#logic
#proof-writing
67
Views
Given a square grid of side length N and m objects, design a bijection between each object and a unique set of coordinates
Published on
09 Apr 2026 - 3:39
#proof-verification
#graph-theory
#proof-writing
#computer-science
#hash-function
2.3k
Views
Prove that the transpose of a matrix is a linear transformation
Published on
14 Apr 2026 - 13:42
#linear-algebra
#proof-writing
#linear-transformations
#proof-explanation
60
Views
Sufficiency implies Sufficiency and Necessity
Published on
11 Apr 2026 - 4:41
#proof-verification
#proof-writing
#terminology
2.2k
Views
Proof that squares are divisible by 3 when their sum is
Published on
08 Apr 2026 - 23:51
#elementary-number-theory
#proof-writing
#contest-math
104
Views
Q: Proof with Integers, Multiplicity and Perfect Squares
Published on
15 Apr 2026 - 3:37
#proof-verification
#logic
#proof-writing
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