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And that sigma that you led off with is the mathematical summation sigma and not the Greek letter. This gets really really hard cross-platform. (On Windows, you

by sblom 16y ago

And that sigma that you led off with is the mathematical summation sigma and not the Greek letter. This gets really really hard cross-platform. (On Windows, your best bet for typing summation sigma requires a registry hack.)

pbhjpbhj 16y ago
>the mathematical summation sigma and not the Greek letter I'm prepared to be corrected but .. Greek capital sigma is the mathematical "sum" symbol just as capital pi is the product symbol.
- james2vegas 16y ago
  While they are the same, in Unicode, the codepoint U+2211 is summation, U+03A3 is capital letter sigma.