Reflexive

See also

Explore with Wolfram|Alpha

More things to try:

• (1 - 1/3 + 1/5) / (1/2 - 1/4 + 1/6)
• derangements on 12 elements
• last digit of 9^9^9

Cite this as:

Weisstein, Eric W. "Reflexive." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Reflexive.html

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