Difference between revisions of "Documentation/How Tos/Calc: DEC2BIN function"

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== DEC2BIN ==
 
== DEC2BIN ==
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<tt>'''DEC2BIN(9; 8)'''</tt>
 
<tt>'''DEC2BIN(9; 8)'''</tt>
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: returns <tt>'''00001001'''</tt> as text. Leading zeroes have been added to make 8 diigts.
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: returns <tt>'''00001001'''</tt> as text. Leading zeroes have been added to make 8 digits.
  
 
<tt>'''DEC2BIN(-2)'''</tt>
 
<tt>'''DEC2BIN(-2)'''</tt>
 
: returns <tt>'''1111111110'''</tt> as text.
 
: returns <tt>'''1111111110'''</tt> as text.
  
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{{Documentation/SeeAlso|
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{{SeeAlso|EN|
 
* [[Documentation/How_Tos/Calc: BIN2DEC function|BIN2DEC]]
 
* [[Documentation/How_Tos/Calc: BIN2DEC function|BIN2DEC]]
 
* [[Documentation/How_Tos/Calc: BIN2HEX function|BIN2HEX]]
 
* [[Documentation/How_Tos/Calc: BIN2HEX function|BIN2HEX]]

Latest revision as of 14:14, 1 February 2024

DEC2BIN

Converts a decimal number to binary.

This function is only available if the Analysis AddIn is installed.

Syntax:

DEC2BIN(number; numdigits)

returns a binary number as text, given the decimal number, which must be between -512 and 511 inclusive, and may be text or a number.
The output is a binary number with up to ten bits in two's complement representation; positive numbers are 0 to 111111111 (nine bits representing 0 to 511 decimal) and negative numbers 1111111111 to 1000000000 (ten bits representing -1 to -512 decimal).
numdigits is an optional number specifying the number of digits to return.

Example:

DEC2BIN(9)

returns 1001 as text.

DEC2BIN("9")

returns 1001 as text. DEC2BIN will accept a decimal number given as text.

DEC2BIN(9; 8)

returns 00001001 as text. Leading zeroes have been added to make 8 digits.

DEC2BIN(-2)

returns 1111111110 as text.


See Also
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