Template:Tmath

Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {{{1}}}}

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This template wraps a math expression written in TeX code between <math>...</math> tags using the {{#tag:}} parser function magic word. Intended to be used for very short expressions like variables.

Neither display="inline" nor TeX math mode textstyle is set by this template.

Usage

{{tmath|expression}}

Examples

{{tmath|a}} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a}

{{tmath|\pi}} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \pi}

{{tmath|x_0}} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x_0}

The template is intended to be used for very short LaTeX mathematical expressions like variables. It is more cumbersome to use for equations or other expressions containing special signs that have to be escaped, like the equal sign = with {{=}} and the vertical pipe | with {{!}}:

{{tmath|E {{=}} mc^2}} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle E = mc^2}

{{tmath|x {{=}} {{!}} \vec x {{!}} }} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x = | \vec x | }

Use braces { and } with caution

Apart from using the {{(}} and {{)}} templates to get { and }, you may use the braces { and } as long as { is not preceded or followed by another {, and } is not preceded or followed by another }, e.g.

{{tmath|x {{=}} {{!}} \vec{x} {{!}} }} gives Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x = | \vec{x} | }

{{tmath|\zeta(2) {{=}} \frac{\pi^2}{6} }} parses (you added that space!) to Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \zeta(2) = \frac{\pi^2}{6} }

{{tmath|\zeta(2) {{=}} \frac{\pi^2}{6}}} fails to parse (you forgot that space!), v.g. Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \zeta(2) = \frac{\pi^2}{6} }

{{tmath|\frac{1}{ x^{2n+1} } }} parses (you added all those spaces!) to Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{1}{ x^{2n+1} } }

{{tmath|\frac{1}{x^{2n+1}} }} fails to parse (you forgot some of those spaces!), v.g. Failed to parse (SVG with PNG fallback (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \frac{1}{x^{2n+1} }}

Usage

Examples

Use braces { and } with caution

See also