MATH
Home
(current)
About
Contact
Cookie
Home
(current)
About
Contact
Cookie
Disclaimer
Privacy
TOS
Login
Or
Sign up
List Question
15
Math.TechQA.Club
2026-04-13 08:15:08
126
Views
Can some statement be proved by showing that it leads to a true statement?
Published on
13 Apr 2026 - 8:15
#logic
#proof-theory
109
Views
Having Trouble Seeing Why Friedman's Theorem (1973) is true.
Published on
10 Apr 2026 - 16:36
#logic
#foundations
#peano-axioms
#nonstandard-models
126
Views
Alternative approach in self-referential step of the proof of Gödel's first incompleteness theorem
Published on
10 Apr 2026 - 11:01
#logic
#incompleteness
83
Views
Prove $Q \vdash [\forall x < \overline{n+1}]\phi \leftrightarrow [\phi^x_{\overline{n}}\land(\forall x <\bar{n})\phi]$
Published on
09 Apr 2026 - 14:31
#logic
#first-order-logic
#predicate-logic
#provability
658
Views
$\forall n \in \mathbb{N}, n$ is even $\Leftrightarrow n+1$ is odd
Published on
25 Mar 2026 - 11:06
#elementary-number-theory
#proof-verification
#logic
#proof-writing
#peano-axioms
199
Views
Interdependence of logical connectives.
Published on
11 Apr 2026 - 9:24
#logic
1.6k
Views
FOL translation, and definition of a "block" questions.
Published on
09 Apr 2026 - 18:46
#logic
#predicate-logic
#first-order-logic
#quantifiers
#logic-translation
1.9k
Views
Reference of the connection of category theory and logic(foundation of mathematics)
Published on
12 Apr 2026 - 20:20
#logic
#reference-request
#category-theory
#foundations
271
Views
How to transform a formula into clausal form?
Published on
09 Apr 2026 - 6:19
#logic
#first-order-logic
#quantifiers
1k
Views
Show that (p ⇒ q) ⇒ (r ⇒ s) ⇐⇒ (p ⇒ r) ⇒ (q ⇒ s) is a tautology?(without truth table)
Published on
30 Mar 2026 - 1:52
#discrete-mathematics
#logic
#propositional-calculus
206
Views
Proving $\vdash_{HPI}A\vee(B\vee C) \rightarrow (A\vee B)\vee C $
Published on
09 Apr 2026 - 2:03
#logic
#propositional-calculus
#hilbert-calculus
91
Views
logic arguments
Published on
09 Apr 2026 - 12:04
#logic
594
Views
A formula is satisfiable under $I \iff |I|=1$?
Published on
07 Apr 2026 - 0:32
#logic
#computer-science
#first-order-logic
#model-theory
#satisfiability
93
Views
Equivalence of $I\Sigma_n$ and $I\Pi_n$
Published on
13 Apr 2026 - 8:57
#logic
#induction
#first-order-logic
#model-theory
#peano-axioms
79
Views
Understanding the definition of general knowledge between agents
Published on
09 Apr 2026 - 5:28
#logic
#artificial-intelligence
« Previous
Next »
Trending Questions
Induction on the number of equations
How to convince a math teacher of this simple and obvious fact?
Find $E[XY|Y+Z=1 ]$
Refuting the Anti-Cantor Cranks
What are imaginary numbers?
Determine the adjoint of $\tilde Q(x)$ for $\tilde Q(x)u:=(Qu)(x)$ where $Q:U→L^2(Ω,ℝ^d$ is a Hilbert-Schmidt operator and $U$ is a Hilbert space
Why does this innovative method of subtraction from a third grader always work?
How do we know that the number $1$ is not equal to the number $-1$?
What are the Implications of having VΩ as a model for a theory?
Defining a Galois Field based on primitive element versus polynomial?
Can't find the relationship between two columns of numbers. Please Help
Is computer science a branch of mathematics?
Is there a bijection of $\mathbb{R}^n$ with itself such that the forward map is connected but the inverse is not?
Identification of a quadrilateral as a trapezoid, rectangle, or square
Generator of inertia group in function field extension
Popular # Hahtags
second-order-logic
numerical-methods
puzzle
logic
probability
number-theory
winding-number
real-analysis
integration
calculus
complex-analysis
sequences-and-series
proof-writing
set-theory
functions
homotopy-theory
elementary-number-theory
ordinary-differential-equations
circles
derivatives
game-theory
definite-integrals
elementary-set-theory
limits
multivariable-calculus
geometry
algebraic-number-theory
proof-verification
partial-derivative
algebra-precalculus
Popular Questions
What is the integral of 1/x?
How many squares actually ARE in this picture? Is this a trick question with no right answer?
Is a matrix multiplied with its transpose something special?
What is the difference between independent and mutually exclusive events?
Visually stunning math concepts which are easy to explain
taylor series of $\ln(1+x)$?
How to tell if a set of vectors spans a space?
Calculus question taking derivative to find horizontal tangent line
How to determine if a function is one-to-one?
Determine if vectors are linearly independent
What does it mean to have a determinant equal to zero?
Is this Batman equation for real?
How to find perpendicular vector to another vector?
How to find mean and median from histogram
How many sides does a circle have?
Copyright © 2021
JogjaFile
Inc.
Disclaimer
Privacy
TOS
After Effects
DevHide
Home Garden
Pricesm.com