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Philosophy
New post in Philosophy
Why a line is said to have infinite number of points?
July 22nd, 2022
geometry
algebra-precalculus
philosophy
The word "times" for multiplication...?
February 17th, 2020
philosophy
math-history
What is the difference between a counter-intuitive statement and a paradox?
August 1st, 2022
paradoxes
logic
terminology
philosophy
About the cardinality of natural numbers [Solved]
August 17th, 2020
philosophy
elementary-set-theory
In logic why can't "p unless q" be "q -> ~p"?
October 14th, 2020
philosophy
logic
Does it make any sense to prove $0.999\ldots=1$?
August 1st, 2022
decimal-expansion
soft-question
real-numbers
philosophy
real-analysis
Proving a theorem of logic
July 17th, 2020
foundations
logic
philosophy
The formal definition of an interval
December 27th, 2020
real-numbers
philosophy
definition
Reinterpreting improper integrals that require Cauchy principal value to be defined
January 7th, 2020
integration
improper-integrals
philosophy
how can we write abstract algorithms?
August 1st, 2022
philosophy
algorithms
abstract-algebra
computer-science
soft-question
Why Maximize Expected Value?
August 1st, 2022
philosophy
probability
Looking for philosophical subject for my Bachelor Thesis
August 1st, 2022
philosophy
soft-question
article-writing
Why is negative minus negative not negative? Why is negative times positive not directionless?
August 1st, 2022
logic
number-theory
philosophy
How an axiomatic system is made?
April 28th, 2020
logic
philosophy
axioms
soft-question
Why are Euclid axioms of geometry considered 'not sound'?
December 3rd, 2020
geometry
philosophy
axioms
Things you can't prove in math
August 1st, 2022
soft-question
philosophy
axioms
Is a set that consists of a single point connected?
October 3rd, 2020
philosophy
connectedness
Why and how is logic related to set theory?
September 19th, 2020
proof-theory
logic
soft-question
philosophy
Every planar graph can be embedded on a sphere - formal proof?
March 25th, 2020
philosophy
graph-theory
general-topology
planar-graphs
Fitch Proof Exercise 13.8
August 1st, 2022
philosophy
logic
Is it possible for us to know something to be true without actually proving it?
August 1st, 2022
philosophy
What exactly does tautology mean?
August 1st, 2022
logic
philosophy
soft-question
What is the empty graph?
August 1st, 2022
philosophy
graph-theory
set-theory
What's the difference between a proof and a derivation?
August 1st, 2022
philosophy
definition
Does taking courses in mathematics give any help for mathematical logic?
August 1st, 2022
advice
education
logic
philosophy
Is "This sentence is true" true or false (or both); is it a proposition?
August 1st, 2022
logic
philosophy
Visualizing mathematics and geometry
August 1st, 2022
geometry
philosophy
visualization
general-topology
Probability and Axiom of Choice
November 11th, 2020
probability
philosophy
logic
probability-theory
What are numbers?
August 1st, 2022
logic
philosophy
What is maths? "Maths is the study of ______"?
August 1st, 2022
definition
philosophy
soft-question
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