2,348 reputation
1035
bio website
location
age
visits member for 2 years, 5 months
seen yesterday

Jan
5
reviewed Approve Is there a name for the recursive incenter of the contact triangle?
Jan
5
reviewed Edit If $0 \leq a, b, c \leq 1$, the inequality $| a - b + c| \cdot |(a - c)^2 + b^2| \leq 1$ holds
Jan
4
revised Prove the formula for the inverse of a matrix
improve format
Jan
4
accepted Proving the Poincare Lemma for $1$ forms on $\mathbb{R}^2$
Jan
4
awarded  Custodian
Jan
4
reviewed No Action Needed telescoping series
Jan
4
reviewed No Action Needed Equation for the average of a known quantity of numbers
Jan
4
reviewed Approve Unique linear transformation
Jan
4
revised How to deal with equivalence relations and equivalence classes
improved formatting and spelling
Jan
4
reviewed Edit Does the multiplicative group $\mathbb Z_p^{\times}$, $p$ a prime number, have a subgroup isomorphic to $\mathbb Z_p\times\mathbb Z_p$?
Jan
4
revised Does the multiplicative group $\mathbb Z_p^{\times}$, $p$ a prime number, have a subgroup isomorphic to $\mathbb Z_p\times\mathbb Z_p$?
improved formatting
Jan
4
reviewed Edit Fourier transform of a divergent function
Jan
4
revised Probability in two throws of $3$ indistinguishable dice
fixed grammer
Jan
4
revised Show that $\kappa_{\delta} = \frac{\kappa}{1 - r\kappa}$
corrected spelling
Jan
4
revised Arc Length Formulas
punctuation
Jan
3
revised How to find $x$ of this equation?
added extra info
Dec
27
comment Algebraic solution to the Broken Weight Problem
Actually, I do understand. I didn't read it properly. I do have another question though: What was the reason behind stating there is $81$ different weights?
Dec
27
comment Algebraic solution to the Broken Weight Problem
I don't understand how $b + c + d = 39$?
Dec
27
asked Algebraic solution to the Broken Weight Problem
Dec
4
awarded  Notable Question