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Mathematics
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g.kov
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37
System of 4 tedious nonlinear equations: $ (a+k)(b+k)(c+k)(d+k) = $ constant for $1 \le k \le 4$
Feb 9, 2015
question
14
Is there a known closed form solution to $\int_0^1\frac{\ln(1+x^{2n})}{1+x^2} \,dx$?
Feb 23, 2021
answer
12
Question about a solution of a system of three non linear equations in three unknowns
Apr 13, 2015
answer
12
Unexpected appearances of $\pi^2 /~6$.
Jan 18, 2020
answer
11
What is the method to show exactly one positive root of a Cubic equation?
Dec 10, 2017
answer
10
Help with this trigonometric equation
Apr 9, 2018
answer
10
What is the equation to produce this Bezier curve?
Jun 22, 2018
answer
9
Is there a website like OEIS for real constants?
Sep 17, 2017
answer
9
Strange symmetry regarding sum $\sum_{n=0}^\infty\frac{n^ne^{-bn}}{\Gamma(n+1)}$ and integral $\int_{0}^\infty\frac{x^xe^{-bx}}{\Gamma(x+1)}dx$
Oct 19, 2017
answer
9
Cubic Bezier curve and a straight line intersection
Jun 24, 2015
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Drawing on an image with TikZ
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How to draw a fish?
44
How to plot a lattice of points on the surface of a torus?
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Moebius Strip using TikZ
39
How to plot a function in integral form with TikZ?