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J. C. Leitão

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205 reputation
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visits member for 1 year, 2 months
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205 reputation
 bio website visits member for 1 year, 2 months
17 badges
 location seen 2 days ago
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3 Questions

votes activity newest
12
 Is this number rational?
3
 Fastest convergence Series which approximates function
1
 Solving a functional discrete equation.

205 Reputation

+60 Is this number rational?
+10 Reducing degrees of freedom of a Hamiltonian by restricting first integrals
+2 Show that $\displaystyle{\frac{1}{9}(10^n+3 \cdot 4^n + 5)}$ is an integer for all $n \geq 1$
+10 6/2*(1+2) is 1 or 9?
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2 Answers

votes activity newest
1
 Reducing degrees of freedom of a Hamiltonian by restricting first integrals
1
 6/2*(1+2) is 1 or 9?

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arithmetic
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elementary-number-theory
1
dynamical-systems
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functional-equations
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math-software
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calculus
0
sequences-and-series
0
discrete-mathematics
0
taylor-expansion

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