Category:Pages with Questionable Content
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These are pages containing proofs that are of questionable validity.
See the questionable template.
Pages in category "Pages with Questionable Content"
The following 90 pages are in this category, out of 90 total.
A
B
C
- Cantor-Bernstein-Schröder Theorem/Proof 4
- Centralizer of Self-Inverse Element of Non-Abelian Finite Simple Group is not That Group
- Characterization of Lower Semicontinuity
- Definition:Class (Class Theory)
- Class Member of Class Builder
- Definition:Class/Zermelo-Fraenkel
- Definition:Coefficient of Polynomial
- Conditions for Internal Group Direct Product
- Conjunction with Tautology/Proof 1
- Construction of Outer Measure
- Continued Fraction Algorithm
- Continued Fraction Algorithm/Proof 1
- Continuous Functions on Compact Space form Banach Space
- Convergents are Best Approximations
- Conversion of Number in Golden Mean Number System to Simplest Form
D
- Definition:Degree of Polynomial
- Definition:Degree of Polynomial/Ring
- Derivative of Hyperbolic Sine/Proof 3
- Diagonal Relation is Universally Compatible
- Definition:Differentiable Mapping/Real-Valued Function/Point/Definition 1
- Definition:Differentiable Mapping/Real-Valued Function/Point/Definition 2
- Disjunction with Tautology
- Disjunction with Tautology/Proof 1
E
F
I
L
- Definition:Leading Coefficient of Polynomial
- Lebesgue Integral is Extension of Darboux Integral
- Limit at Infinity of Polynomial over Complex Exponential
- Definition:Limit Point/Topology/Set
- Definition:Limit Point/Topology/Set/Definition 5
- Logarithm of Infinite Product of Complex Functions/Corollary
- Logarithmic Derivative of Infinite Product of Analytic Functions
- Logical Consequence with Union
P
- Pair is Union of Singletons
- Power of 2 is Difference between Two Powers
- Prime Enumeration Function is Primitive Recursive
- Prime Number Theorem
- Definition:Primitive Recursion/One Variable
- Principle of Finite Induction
- Principle of Finite Induction/Proof 2
- Product of Two Distinct Primes has 4 Positive Divisors
- Proper Subset of Finite Ordinal is Equivalent to Smaller Ordinal
S
- Set Equivalence is Equivalence Relation
- Set of all Sets
- Set of Gödel Numbers of Arithmetic Theorems Not Definable in Arithmetic
- Size of Tree is One Less than Order
- Size of Tree is One Less than Order/Necessary Condition
- Solution to Legendre's Differential Equation
- Definition:Spanning Subgraph
- Square of Vandermonde Matrix
- Sufficient Condition for Vector Equals Inverse iff Zero
- Surjection Induced by Powerset is Induced by Surjection