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15
Math.TechQA.Club
2018-09-22 16:12:40
208
Views
Does $\log\varLambda \leq - \log(b)$ imply $\log\varLambda \leq - \frac{\log(b)}{12}$?
Published on
22 Sep 2018 - 16:12
#real-analysis
#inequality
#proof-explanation
220
Views
Why does the proof of $|\sqrt{x}-\sqrt{y}| \leq \sqrt{|x-y|}$ work from the case solution?
Published on
22 Sep 2018 - 21:36
#proof-verification
#proof-explanation
108
Views
Why are cases required in proofs? i.e. in the inequality $|\sqrt{x}-\sqrt{y}| \leq \sqrt{|x-y|}$?
Published on
25 Mar 2026 - 19:10
#proof-verification
#proof-writing
#proof-explanation
#fake-proofs
135
Views
Proof clarification on non-path connectedness of the topologist's sine curve
Published on
29 Mar 2026 - 1:40
#general-topology
#proof-explanation
#connectedness
324
Views
Given the hypothesis "if x is odd or y is even". What are the cases?
Published on
23 Sep 2018 - 3:11
#proof-verification
#logic
#proof-explanation
104
Views
re expressing the Cauchy Riemann Equations
Published on
23 Sep 2018 - 3:36
#complex-analysis
#proof-explanation
1k
Views
Edmond's Blossom algorithm explanation
Published on
28 Mar 2026 - 11:52
#graph-theory
#algorithms
#proof-explanation
#intuition
1.5k
Views
Alternate proof of if $d:X'\times X' \to \mathbb{R}$ is continuous then the topology of $X'$ is finer than the topology of $X$.
Published on
23 Sep 2018 - 9:49
#general-topology
#functional-analysis
#metric-spaces
#proof-explanation
166
Views
On understanding the Cauchy-Riemann equations
Published on
23 Sep 2018 - 15:45
#complex-analysis
#proof-explanation
101
Views
Proving the equality of two projection matrices
Published on
26 Mar 2026 - 4:30
#proof-explanation
#projection-matrices
514
Views
Strong Inductive proof for inequality using Fibonacci sequence
Published on
25 Mar 2026 - 19:00
#sequences-and-series
#discrete-mathematics
#induction
#proof-explanation
#fibonacci-numbers
1k
Views
Why isn't this approach in solving $x^2+x+1=0$ valid?
Published on
24 Sep 2018 - 0:27
#algebra-precalculus
#proof-verification
#proof-writing
#proof-explanation
626
Views
Find a number which satisfies the equation $|x^6-3x^3+5x| \leq Q$ whenever $|x|$ $\leq$ $2$?
Published on
24 Sep 2018 - 15:43
#proof-verification
#proof-writing
#proof-explanation
75
Views
Reasoning in a proof of Luzin's theorem
Published on
24 Sep 2018 - 22:07
#analysis
#measure-theory
#proof-explanation
123
Views
$x$ is an element of $\mathbb{Z}$, for all values of $x$, $x^2 - x \geq 0$
Published on
25 Sep 2018 - 0:54
#algebra-precalculus
#proof-explanation
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