Difference between revisions of "Manuals/calci/FACT"

Latest revision as of 04:23, 14 April 2022

FACT(Number)

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

FACT(Number)

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

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

$N!=N*(N-1)*(N-2)*.....1$

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

@@ Line 1: / Line 1: @@
-=FACT(N)=
+<div style="font-size:30px">'''FACT(Number)'''</div><br/>
+*<math>Number</math> is a positive integer whose factorial is to be found.
-*where, <math>N</math> is a positive integer whose factorial is to be found.
+**FACT() calculates the factorial of a number <math>N</math> as 1*2*.....*<math>N</math>.
-FACT() calculates the factorial of a number <math>N</math> as 1*2*.....*<math>N</math>.
 == Description ==
-FACT(N)
+FACT(Number)
 e.g. FACT(3) displays '''6''' as a result.
@@ Line 15: / Line 13: @@
 <math>N! = N * (N-1) * (N-2) * ..... 1</math>
-*If <math>N</math> is negative, Calci displays #N/A error message.
+*If <math>Number</math> is negative, Calci displays #N/A error message.
-*If <math>N</math> is not an integer, it is truncated to calculate the factorial.
+*If <math>Number</math> is not an integer, it is truncated to calculate the factorial.
-*If <math>N</math> is invalid, Calci displays #NULL error message.
+*If <math>Number</math> 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'''.
@@ Line 36: / Line 34: @@
 |- class="even"
 | class="sshl_f" |FACT(4.7)
-| class="sshl_f" |24
+| class="sshl_f" |72.52763452022295
 |- class="odd"