Sandpit

Test title

You can make tests here....

test today 2

$\overbrace {1+2+\cdots +200} ^{5150}$

$\iint y^{2}dy$ Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle \iint y^{2}rrrrdy} test of 1.16

• sand 2

test2

test 100

According to scientists, the Sun is pretty big. The Moon, however, is not so big. Failed to parse (SVG (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{\partial x}{\partial y}}

test 3 hard sphere model

date test

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle y=nx^2 + mx+c}

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle y=nx^8 + mx^4 +c}

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle y=mx+c}

Notes

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