Croatian Cross

See also

This entry contributed by Mario Nikolic

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More things to try:

• arcsin(1/2)
• characteristic polynomial {{4,1},{2,-1}}
• int e^-(x^2+y^2) dx dy, x=-oo to oo, y=-oo to oo

Cite this as:

Nikolic, Mario. "Croatian Cross." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/CroatianCross.html

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