Manuals/calci/SIGMA

SIGMA()

Description

• This function shows the sum of the numbers.
• In $SIGMA()$ shows the sum of the first ten numbers.
• Sigma is the eighteenth letter of the ancient Greek alphabet.
• As an upper case letter (Sigma), it is used as a symbol for sums and series.
• It is showing the sum of the first ten numbers,which is 1+2+3+...+10=55.

Examples

1. SIGMA() = 55

See Also

• SUM
• SERIESSUM

References

• SUM

• List of Main Z Functions
• Z3 home