Manuals/calci/FACT

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FACT(Number)


  • is a positive integer whose factorial is to be found.
    • FACT() calculates the factorial of a number as 1*2*.....*.

Description

FACT(Number)

e.g. FACT(3) displays 6 as a result.

  • The factorial of a number is the product of all positive integers, less than or equal to . It is calculated as -

  • If is negative, Calci displays #N/A error message.
  • If is not an integer, it is truncated to calculate the factorial.
  • If is invalid, Calci displays #NULL error message.
  • The factorial of series of numbers can be calculated as -

e.g. FACT(1..5) calculates factorial of numbers from 1 to 5 and displays result as 1 2 6 24 120.

Examples

Function Output
FACT(6) 720
FACT(4.7) 24
FACT(0) 1
FACT(1.1) 1

Related Videos

FACTORIAL

See Also

References