Sign of (): Difference between revisions
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(Created page with "<!--{{Infobox Block |block_type = Reporter Block |category = Extra Mathematics |title = sign of () |block_ }}--> The '''sign of ()''' block is a reporter block in the Extra Mathematics extension that reports the sign function of the inputted number, which returns -1 for negative numbers, 0 for zero, and 1 for positive numbers. ==Workaround== This block can be worked around by using the following: The + (0) is used to get 0 when 0 is the number, rather than NaN....") |
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|block_type = Reporter Block
|category = [[Extra Mathematics]]
|title = sign of ()
|block_name = sign of ()::#7ac94f reporter
}}
The '''sign of ()''' block is a reporter block in the [[Extra Mathematics]] extension that reports the sign function of the inputted number, which returns -1 for negative numbers, 0 for zero, and 1 for positive numbers. The default value is 0.
==Workaround==
This block can be worked around by using the following:<br>
[[() + ()|<sb>((([abs v] of (number::grey)) / (number::grey)) + (0))</sb>]]<br>
The + (0) is used to get 0 when 0 is the number, rather than NaN.
==See also==
*[[() of ()]]
[[Category:Reporter Blocks]]
[
[[Category:Extension Blocks]]
|
Revision as of 01:58, 28 June 2024
sign of () | |
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sign of ()::#7ac94f reporter | |
Block Type | Reporter Block |
Category / Extension | Extra Mathematics |
The sign of () block is a reporter block in the Extra Mathematics extension that reports the sign function of the inputted number, which returns -1 for negative numbers, 0 for zero, and 1 for positive numbers. The default value is 0.
Workaround
This block can be worked around by using the following:
((([abs v] of (number::grey)) / (number::grey)) + (0))
The + (0) is used to get 0 when 0 is the number, rather than NaN.