MATH
Home
(current)
About
Contact
Cookie
Home
(current)
About
Contact
Cookie
Disclaimer
Privacy
TOS
Login
Or
Sign up
List Question
15
Math.TechQA.Club
2026-03-26 02:50:23
58
Views
Help for a Borkowski/Slupecki-Style Natural Deduction Proof
Published on
26 Mar 2026 - 2:50
#logic
#propositional-calculus
#natural-deduction
119
Views
Logical expression that "Someone takes a class and talks to others in the class."
Published on
03 Apr 2026 - 19:15
#logic
#propositional-calculus
#first-order-logic
658
Views
Converting to DNF from CNF
Published on
01 Apr 2026 - 8:26
#logic
#propositional-calculus
#boolean-algebra
#conjunctive-normal-form
#disjunctive-normal-form
49
Views
Propositional logic simplification exercise
Published on
03 Dec 2019 - 12:16
#logic
#propositional-calculus
86
Views
Notation for well formed formulas
Published on
03 Dec 2019 - 21:19
#logic
#notation
#propositional-calculus
167
Views
Can semantic entailment be used in a formal proof?
Published on
26 Mar 2026 - 12:46
#proof-verification
#logic
#proof-writing
#propositional-calculus
#formal-proofs
67
Views
Why is $p \lor ¬q$ true when $p$ is $1$ and $q$ is $1$?
Published on
04 Dec 2019 - 2:34
#discrete-mathematics
#logic
#propositional-calculus
69
Views
can you help me find the dnf of this expression ? i got messy
Published on
25 Mar 2026 - 4:41
#propositional-calculus
#boolean-algebra
#disjunctive-normal-form
187
Views
How is the resolution with refutation method of theorem proving different from a simple resolution rule method?
Published on
04 Dec 2019 - 19:02
#logic
#propositional-calculus
74
Views
Symbols and notation in propositional logic
Published on
05 Dec 2019 - 18:00
#logic
#notation
#propositional-calculus
554
Views
Propositional Logic - How to prove that A implies itself?
Published on
23 Feb 2026 - 3:01
#logic
#propositional-calculus
#proof-theory
#hilbert-calculus
44
Views
Deductive Reasoning proof logic
Published on
06 Dec 2019 - 11:22
#proof-verification
#logic
#propositional-calculus
83
Views
Logic - Simplify a propositional logic expression
Published on
06 Dec 2019 - 17:12
#propositional-calculus
103
Views
Minimize $(p \land q) \lor (\neg p \lor q)$
Published on
07 Dec 2019 - 7:52
#logic
#optimization
#propositional-calculus
587
Views
Solving a Smullyan style knight and knave problem using natural deduction. How to shorten this proof?
Published on
26 Mar 2026 - 0:52
#proof-verification
#logic
#propositional-calculus
#natural-deduction
« 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