List questions from exponential-sum

Published on 17 Apr 2026 - 12:24

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Prove a set has an area of $\;e^h - 1$

Published on 15 Apr 2026 - 15:02

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How to derive the discrete delta function from geometric sum of complex sinusoids?

Published on 09 Apr 2026 - 10:15

64

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Calculating moments of a function of independent Gaussians

Published on 10 Apr 2026 - 8:51

53

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Expressing $c = 1 - \exp\left(\lambda_1 p + \lambda_3 q\right)$ as a product of two terms

Published on 15 Apr 2026 - 10:52

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Evaluate $\sum_{y=0}^{2^n-1}e^{2\pi iy(z-x)/2^n}$

Published on 17 Apr 2026 - 10:22

242

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quadratic gauss sum calculation in sage

Published on 23 Apr 2026 - 6:25

276

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Sum of exponential terms and binomial

Published on 11 Apr 2026 - 17:13

59

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Need help with Natural Logs

Published on 11 Apr 2026 - 15:57

394

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Find all positive integers $a, b, c$ such that $21^a+ 28^b= 35^c$ .

Published on 15 Apr 2026 - 16:20

706

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fitting triple exponential term function to data

Published on 09 Apr 2026 - 3:13

68

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Infinite complex series of hyperbolic sine.

Published on 12 Apr 2026 - 6:50

77

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Finding value of $\int_{0}^{1} \int_{y}^{1} e^{x^2} dx dy$

Published on 15 Apr 2026 - 19:05

330

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Infinite sum - rewriting $\exp{1/z}$

Published on 12 Apr 2026 - 18:47

38

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Convergence value of series with exponentials

Published on 12 Apr 2026 - 1:22

List Question

Roots of a real exponential sum

Prove a set has an area of $\;e^h - 1$

How to derive the discrete delta function from geometric sum of complex sinusoids?

Calculating moments of a function of independent Gaussians

Expressing $c = 1 - \exp\left(\lambda_1 p + \lambda_3 q\right)$ as a product of two terms

Evaluate $\sum_{y=0}^{2^n-1}e^{2\pi iy(z-x)/2^n}$

quadratic gauss sum calculation in sage

Sum of exponential terms and binomial

Need help with Natural Logs

Find all positive integers $a, b, c$ such that $21^a+ 28^b= 35^c$ .

fitting triple exponential term function to data

Infinite complex series of hyperbolic sine.

Finding value of $\int_{0}^{1} \int_{y}^{1} e^{x^2} dx dy$

Infinite sum - rewriting $\exp{1/z}$

Convergence value of series with exponentials

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