Suggested Edits

Suggested edits for review.

Pending Decided

Question: Compactness of the Propositional Calculus

Approved suggested edit by Derek Elkins‭, 4 months ago

Question: Why $\gamma\cdot\operatorname{grad}u<0$ in the Theorem? (Nirenberg academic paper)

Approved suggested edit by Snoopy‭, 7 months ago

Question: Why $\gamma\cdot\operatorname{grad}u<0$ in the Theorem? (Nirenberg academic paper)

Approved suggested edit by Derek Elkins‭, 7 months ago

Question: Why $\gamma\cdot\operatorname{grad}u<0$ in the Theorem? (Nirenberg academic paper)

Approved suggested edit by Derek Elkins‭, 7 months ago

Question: Complex functions and inner product $\langle \frac{\partial f}{\partial z} , g\rangle $

Approved suggested edit by Derek Elkins‭, 8 months ago

Question: Is there a closed formula for multiplication of imaginary units in the direct limit of the Cayley-Dickson construction?

Approved suggested edit by trichoplax‭, 8 months ago

Question: Am I taking the antiderivative of |x| correctly?

Approved suggested edit by The Amplitwist‭, 8 months ago

Question: Without trial and error, how can I effortlessly deduce all $n, k_i ∈ ℕ ∋ \binom n {k_1, k_2, ..., k_n} =$ given c?

Approved suggested edit by Michael Hardy‭, 9 months ago

Question: How can you forebode that the answer shall be independent of the number of sides of the base of the polygon ?

Rejected suggested edit by Michael Hardy‭, 9 months ago

Question: Am I taking the antiderivative of |x| correctly?

Approved suggested edit by Michael Hardy‭, 9 months ago

Question: Can the relative magnitude of standardized coefficients indicate variable importance?

Approved suggested edit by trichoplax‭, 9 months ago

Question: How can you forebode that the answer shall be independent of the number of sides of the base of the polygon ?

Rejected suggested edit by trichoplax‭, 9 months ago

Question: How can you forebode that amount of wood in a napkin ring is the same, regardless of the size of the sphere used ?

Approved suggested edit by trichoplax‭, 9 months ago

Question: How can you forebode that the answer shall be independent of the number of sides of the base of the polygon ?

Approved suggested edit by trichoplax‭, 9 months ago

Answer: Endomorphisms on an entropic structure whose pointwise product is the identity automorphism - entropic idempotent structure?

Approved suggested edit by Derek Elkins‭, 10 months ago

Question: What is the significance of the K-axiom in modal logic S5?

Approved suggested edit by xamidi‭, 12 months ago

Question: Minimal non-standard number in non-standard models of PA

Approved suggested edit by The Amplitwist‭, about 1 year ago

Answer: A program which could derive theorems given formation rules in any modal logic?

Approved suggested edit by The Amplitwist‭, about 1 year ago

Question: What is the formula for sample standard deviation of a small sample size?

Approved suggested edit by samcarter‭, over 1 year ago

Question: What is the formula for sample standard deviation of a small sample size?

Approved suggested edit by samcarter‭, over 1 year ago

Question: What is the formula for sample standard deviation of a small sample size?

Approved suggested edit by Flomic‭, over 1 year ago

Answer: How can I choose a point from a uniform distribution within a regular polygon?

Approved suggested edit by trichoplax‭, over 1 year ago

Question: Picture proof for expansion of $x^n−y^n$

Approved suggested edit by trichoplax‭, over 1 year ago

Question: 1 picture proof for the triangle inequality and the reverse triangle inequality

Approved suggested edit by trichoplax‭, over 1 year ago

Answer: Average distance from circle's center to a point

Approved suggested edit by TheCodidacter, or rather ACodidacter‭, almost 2 years ago

Answer: how to mathematically express a relationship in which a vector can be any 3D unit vector

Approved suggested edit by trichoplax‭, almost 2 years ago

Question: Finding a single row of Matrix after exponentiation

Approved suggested edit by trichoplax‭, almost 2 years ago

Question: Closed-form expression for sum of Modulo Arithmetic Progression

Approved suggested edit by trichoplax‭, almost 2 years ago

Question: Universal property of quotient spaces

Approved suggested edit by Derek Elkins‭, about 2 years ago

Answer: Finding a quadratic that has solutions to given values

Approved suggested edit by trichoplax‭, about 2 years ago

Question: Is $f(x)=\sin(x)$ the unique function satisfying $f'(0)=1$ and $f^{(n)}(\Bbb R)\subset [-1,1]$ for all $n=0,1,\ldots$?

Approved suggested edit by Pavel Kocourek‭, about 2 years ago

Question: Proving $|{\bf R}^{\bf R}|=|2^{\bf R}|$ using the Schroeder-Bernstein Theorem

Approved suggested edit by trichoplax‭, about 2 years ago

Question: What did James Stewart mean by "the line integral reduces to an ordinary single integral in this case" ?

Approved suggested edit by trichoplax‭, about 2 years ago

Question: Find all integer solutions for $a_1(a_1+k)(a_1+2k)...(a_1+(2k+1)d)+1 = n^2$

Approved suggested edit by celtschk‭, over 2 years ago

Question: What is the probability that the convex hull of $n$ randomly distributed points has $l$ of the points on its boundary?

Approved suggested edit by tommi‭, over 2 years ago

Question: What is the probability that the convex hull of $n$ randomly distributed points has $l$ of the points on its boundary?

Approved suggested edit by trichoplax‭, over 2 years ago

Answer: If $\mathbf{R}$ is thought of as a vector space over $\mathbf{Q}$, what is its dimension?

Approved suggested edit by Derek Elkins‭, over 2 years ago

Question: Prove $e^x \ge x+1 \\\; \forall x \in \mathbb{R}$ using induction

Approved suggested edit by Derek Elkins‭, over 2 years ago

Question: How can I justify whether I'm able to apply the Gaussian elimination method to this system?

Rejected suggested edit by Udi Fogiel‭, about 3 years ago

Question: How $ijk=\sqrt{1}$?

Rejected suggested edit by Tim Pederick‭, about 3 years ago

Question: How's it possible to arrange 0 objects? How can 0! = 1?

Approved suggested edit by Quintec‭, about 3 years ago

Question: $\int_{E_n} |g|^q = \left| \int_E \chi_{E_n}\cdot \text{sgn}(g)\cdot g \cdot |g|^{q-1}\cdot |g| \right|$

Approved suggested edit by Derek Elkins‭, about 3 years ago

Question: Is Pythagorean theorem really valid in higher dimensional space?

Approved suggested edit by zavier‭, over 3 years ago

Question: Intuitively, why can $a, b$ cycle in ${\color{red}{b}} = \frac c{\color{red}{a}} \iff {\color{red}{a}} = \frac c{\color{red}{b}}$?

Approved suggested edit by Canina‭, over 3 years ago

Question: Third kind of infinite

Approved suggested edit by r~~‭, over 3 years ago

Question: Does this construction always give a topological vector space?

Approved suggested edit by r~~‭, over 3 years ago

Answer: $\int dx dy dz d p_x dp_y dp_z$ Does it have any physical meaning?

Approved suggested edit by r~~‭, over 3 years ago

Question: Find limits of integration in polar coordinates

Approved suggested edit by deleted user, over 3 years ago

Question: How do I prove Simpson's Paradox, scilicet $P(A|B) > P(A|B^C)$?

Approved suggested edit by JRN‭, over 3 years ago

Question: If Alice must've have classes on at least 2 days, why do you need the intersection of 3 $A_i^C$'s?

Approved suggested edit by deleted user, over 3 years ago

Question: What is a dummy variable (in an integral)?

Approved suggested edit by JRN‭, over 3 years ago

Question: Why $\color{red}{k\dbinom{k}{1}} \neq$ "first choose the k team members and then choose one of time to be captain"?