Difference between revisions of "Manuals/calci/OCT2HEX"
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=OCT2HEX(number, places)= | =OCT2HEX(number, places)= | ||
| − | *Where | + | *Where <math>number</math> is an octal number to be converted and |
| − | * | + | *<math>places</math> is the number of characters to be used to display the output. |
OCT2HEX() converts an octal number to its hexadecimal equivalent. | OCT2HEX() converts an octal number to its hexadecimal equivalent. | ||
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OCT2HEX(777,3) ''returns 1FF'' | OCT2HEX(777,3) ''returns 1FF'' | ||
| − | *The | + | *The <math>number</math> can be upto 9 digits. The most significant bit is the sign bit and remaining bits are magnitude bits. |
| − | *If | + | *If <math>number</math> is negative, Calci ignores the places and returns a 7 digit hexadecimal number. |
<font color=blue> Need to check the input and output limits after next release</font> | <font color=blue> Need to check the input and output limits after next release</font> | ||
| − | *If the | + | *If the <math>number</math> is not an integer, Calci displays an #NUM! error message. |
| − | *If the | + | *If the <math>number</math> is an invalid octal number, Calci displays an #NUM! error message. |
| − | * | + | *<math>places</math> argument can be omitted. Calci displays the hexadecimal output with minimum number of characters necessary. |
| − | * | + | *<math>places</math> is used for padding the output with leading '0's'. |
| − | *Calci ignores the | + | *Calci ignores the <math>places</math>, if the output is more than mentioned 'places'. |
| − | *If the | + | *If the <math>places</math> is non-numeric or negative, Calci displays an error message. |
| − | *If | + | *If <math>places</math> is not an integer, Calci truncates the 'places' value. |
*A number preceding with '0' (e.g. 0377) should be written in text format ("0377") to avoid confusion with hexadecimal numbers. | *A number preceding with '0' (e.g. 0377) should be written in text format ("0377") to avoid confusion with hexadecimal numbers. | ||
Revision as of 12:33, 13 December 2013
OCT2HEX(number, places)
- Where 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 an octal number to be converted 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 places} is the number of characters to be used to display the output.
OCT2HEX() converts an octal number to its hexadecimal equivalent.
Description
OCT2HEX(number, places)
For Example,
OCT2HEX(300,4) returns 00C0
OCT2HEX(23,5.5) returns 000013
OCT2HEX(777,3) returns 1FF
- The can be upto 9 digits. The most significant bit is the sign bit and remaining bits are magnitude bits.
- If 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 negative, Calci ignores the places and returns a 7 digit hexadecimal number.
can be upto 9 digits. The most significant bit is the sign bit and remaining bits are magnitude bits.Need to check the input and output limits after next release
- If the 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 not an integer, Calci displays an #NUM! error message.
- If the 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 an invalid octal number, Calci displays an #NUM! error message.
- 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 places} argument can be omitted. Calci displays the hexadecimal output with minimum number of characters necessary.
- 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 places} is used for padding the output with leading '0's'.
- Calci ignores the 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 places} , if the output is more than mentioned 'places'.
- If the 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 places} is non-numeric or negative, Calci displays an error message.
- If 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 places} is not an integer, Calci truncates the 'places' value.
- A number preceding with '0' (e.g. 0377) should be written in text format ("0377") to avoid confusion with hexadecimal numbers.
Examples
| Function | HEX Output |
| OCT2HEX(511) | 0000149 |
| OCT2HEX(433,3) | 11B |
| OCT2HEX(777777777) | 7FFFFFF |