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TeX (original user input):

    T(X) = \frac1n \sum_{i=1}^n x_i\ .

TeX (checked):

T(X)={\frac {1}{n}}\sum _{i=1}^{n}x_{i}\ .

LaTeXML (experimental; uses MathML) rendering

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T ( X ) = 1 n i = 1 n x i . T X 1 n superscript subscript i 1 n subscript x i {\displaystyle T(X)={\frac{1}{n}}\sum_{{i=1}}^{n}x_{i}\ .}
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SVG (8.766 KB / 3.354 KB) :

upper T times left-parenthesis upper X right-parenthesis equals StartFraction 1 Over n EndFraction times sigma-summation Underscript i equals 1 Overscript n Endscripts x Subscript i Baseline period

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Translations to Computer Algebra Systems

Translation to Maple

In Maple: T*(X)=(1)/(n)*sum(x[i], i = 1..n)

Information about the conversion process:

i: You use a typical letter for a constant [the imaginary unit == the principal square root of -1].

We keep it like it is! But you should know that Maple uses I for this constant.

If you want to translate it as a constant, use the corresponding DLMF macro \iunit



Translation to Mathematica

In Mathematica: T*(X)=Divide[1,n]*Sum[Subscript[x, i], {i, 1, n}]

Information about the conversion process:

i: You use a typical letter for a constant [the imaginary unit == the principal square root of -1].

We keep it like it is! But you should know that Mathematica uses I for this constant.

If you want to translate it as a constant, use the corresponding DLMF macro \iunit



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