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Journal Article

# EN ENKEL BEREGNING AV ${\int }_{0}^{\mathrm{\infty }}{\mathrm{e}}^{-{\mathrm{x}}^{2}}dx$

PER ROAR ANDENÆS
Nordisk Matematisk Tidskrift
Vol. 17, No. 1/2 (1969), pp. 39-40
Stable URL: http://www.jstor.org/stable/24525056
Page Count: 2
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## Abstract

The integral of the title is calculated using only double integration over a rectangle, with no change of variables in a double integral.

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