MATH
Home
(current)
About
Contact
Cookie
Home
(current)
About
Contact
Cookie
Disclaimer
Privacy
TOS
Login
Or
Sign up
List Question
15
Math.TechQA.Club
2021-06-14 15:45:45
599
Views
Logical consequence vs. "proof" in a model
Published on
14 Jun 2021 - 15:45
#logic
#model-theory
#foundations
225
Views
Is there a non-measure-theoretic foundation of probability?
Published on
21 Jun 2021 - 19:35
#probability-theory
#measure-theory
#foundations
91
Views
Is the axiom of regularity/foundation equivalent to $\forall x:x\notin x$?
Published on
23 Jun 2021 - 18:32
#elementary-set-theory
#set-theory
#axioms
#foundations
318
Views
Can metalogic and model theory be formalized?
Published on
25 Mar 2026 - 13:52
#logic
#model-theory
#foundations
#meta-math
#metalogic
791
Views
Mathematical logic book that uses a proof assistant?
Published on
23 Mar 2026 - 16:15
#logic
#reference-request
#foundations
#computer-assisted-proofs
205
Views
How does $\exists !x:P(x)$ allow the definition of a new constant in formal logic?
Published on
29 Mar 2026 - 7:37
#logic
#first-order-logic
#foundations
#formal-proofs
108
Views
How to model structures over a proper class?
Published on
25 Jun 2021 - 16:57
#logic
#set-theory
#first-order-logic
#model-theory
#foundations
401
Views
Possible interpretation of real numbers as functions?
Published on
30 Mar 2026 - 15:29
#set-theory
#definition
#real-numbers
#foundations
#philosophy
206
Views
Simplest set of axioms and inference rules for first-order logic?
Published on
26 Mar 2026 - 14:25
#first-order-logic
#axioms
#foundations
#formal-proofs
#formal-systems
115
Views
is there a book (or a book's series) where all of mathematics (or the great part) has been developed from ZFC or any other set theory?
Published on
01 Jul 2021 - 2:56
#logic
#set-theory
#foundations
70
Views
Can we add two if statements side by side?
Published on
01 Jul 2021 - 16:01
#inequality
#logic
#foundations
529
Views
What is more fundamental, Logic or set theory?
Published on
01 Jul 2021 - 21:07
#logic
#set-theory
#foundations
112
Views
Is Cohen's model of $\mathsf{ZF}+\neg \mathsf{AC}$ transitive?
Published on
04 Jul 2021 - 13:59
#logic
#set-theory
#foundations
246
Views
Proof by induction leading to infinite sets
Published on
08 Jul 2021 - 15:03
#logic
#induction
#foundations
82
Views
Can we extend proof by induction to a bijection (one-to-one correspondance)?
Published on
14 Jul 2021 - 16:14
#proof-writing
#induction
#foundations
« 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