Difference between revisions of "Manuals/calci/FACTUNTIL"

Latest revision as of 04:24, 14 April 2022

FACTUNTIL (Number,NumberTill)

$Number$ is the minimum number.
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NumberTill} is the maximum number.

Description

This function shows the factorial value up to the mentioned value.
In Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle FACTUNTIL (Number,NumberTill)} , Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Number} is the value to start and Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle NumberTill} is the maximum limit value.
Factorial means the result of multiplying a sequence of descending natural numbers down to 1.
So the factorial Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n!} is defined for a positive integer n as:

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n!=n*(n-1)*...2*1} .

For example FACTUNTIL(9,4) calculates the value of 9*8*7*6*5.

Examples

FACTUNTIL(10,7) = 720
FACTUNTIL(54,45) = 1929772710028800
FACTUNTIL(9,6.2) = 345.49542456875366

References

Factorial

List of Main Z Functions

Z3 home

@@ Line 14: / Line 14: @@
 #FACTUNTIL(10,7) = 720
 #FACTUNTIL(54,45) = 1929772710028800
-#FACTUNTIL(9,6.2) = 504
+#FACTUNTIL(9,6.2) = 345.49542456875366
+==Related Videos==
+{{#ev:youtube|v=pxh__ugRKz8|280|center|Factorials}}
 ==See Also==
@@ Line 24: / Line 28: @@
 ==References==
 *[http://en.wikipedia.org/wiki/Factorial Factorial]
+*[[Z_API_Functions | List of Main Z Functions]]
+*[[ Z3 |   Z3 home ]]