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visits member for 2 years, 11 months
seen Feb 10 at 2:34

Sep
22
revised Boy and Girl paradox
deleted 5 characters in body
Sep
22
revised Boy and Girl paradox
added 28 characters in body
Sep
22
revised How to divide currency?
added 1 characters in body
Sep
22
revised Prove a relation of arguments of 3 complex numbers with equal modulus
Fixed LaTeX
Sep
22
revised Show that for vectors $\bf u$ and $\bf v$ in $ℝ^3$, $\bf u \times v = (-v) \times u$
added 116 characters in body
Sep
22
revised Basic algebra. Please help.
added latex
Sep
22
revised Applications of logic in sciences
Added update
Sep
22
revised Applications of logic in sciences
added passage
Sep
22
revised Is the product of elementary matrices an elementary matrix?
added latex
Sep
21
revised Determine the equations needed to solve a problem
Fixed typos
Sep
21
revised Determine the equations needed to solve a problem
edited tags
Sep
21
revised Vessels received by the brother monarch
fixed typo, added code
Sep
21
revised Vessels received by the brother monarch
added link
Sep
21
revised How I can prove that the sequence $\sqrt{2} , \sqrt{2\sqrt{2}}, \sqrt{2\sqrt{2\sqrt{2}}}$ converges to 2?
Fixed typos
Sep
21
revised What is $dx$ in integration?
Fixed LaTeX
Sep
21
revised Could someone please explain to me how (p ∨ q) = (p NAND p) NAND (q NAND q)
Fixed typos
Sep
21
revised Could someone please explain to me how (p ∨ q) = (p NAND p) NAND (q NAND q)
edited tags
Sep
19
revised How many sequences :$a_1,a_2,…,a_8$
added 100 characters in body
Sep
19
revised Why are squares chosen as a weighting method for quantifying the deviations from a mean?
fixed link
Sep
18
revised Proof of Equality
added 11 characters in body