# Gigili

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I write to discover what I think.

# 45 Reviews

 Jun21 reviewed Approve suggested edit on Random $0-1$ matrices Feb7 reviewed Close Proof: If m is an integer not equal to 0, then m is not divisible by 0. Feb4 reviewed Leave Open How can I show that an odd degreed polynomial with coefficients in the real space always has a root in $\mathbb{R}$? Feb4 reviewed Looks OK How can I show that an odd degreed polynomial with coefficients in the real space always has a root in $\mathbb{R}$? Feb4 reviewed Reviewed Multivariable Calculus Vector Field Potential Feb4 reviewed Reviewed Need help proving an equality Feb4 reviewed Close Number of peaks in a random iid sequence Feb4 reviewed Close Show that space of mxm matrices form a surface Feb4 reviewed Close Solving equation: $\cos x-\sin x (2\cos x-4)=0$ Feb2 reviewed Close shortest distance between two points Feb2 reviewed Close Prove that $gcd((a^{n}-b^{n})/(a-b), a-b) = gcd(n(a,b)^{n-1}, a-b)$ for a,b $\in$ $\mathbb{Z}^+$ Jan26 reviewed Edit suggested edit on How to prove this theorem from precalculs Jan26 reviewed No Action Needed Rank of the elliptic curve $y^2=x^3+px$ Jan26 reviewed Reviewed Permutations\Combinations from digits Jan26 reviewed Close Is the interval $[0,1]$ equinumerous with $\mathbb{R}$ Jan26 reviewed Leave Open Prove that the series is convergent and calculate the sum. Jan26 reviewed Close How to find the value of $a+b$? Jan26 reviewed Leave Open a map with two retractions Jan25 reviewed Approve suggested edit on How do I differentiate $\sin^2x$? Jan21 reviewed Close Advanced calculus