Sign of (): Difference between revisions
Sign of ()
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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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{{Infobox Block |
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|block_type = Reporter Block |
|block_type = Reporter Block |
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|category = [[Extra Mathematics]] |
|category = [[Extra Mathematics]] |
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|title = sign of () |
|title = sign of () |
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|block_name = sign of ()::#7ac94f reporter |
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|block_ |
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}} |
}} |
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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 '''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. |
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==Workaround== |
==Workaround== |
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This block can be worked around by using the following: |
This block can be worked around by using the following:<br> |
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[[() + ()|<sb>((([abs v] of (number::grey)) / (number::grey)) + (0))</sb>]]<br> |
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The + (0) is used to get 0 when 0 is the number, rather than NaN. |
The + (0) is used to get 0 when 0 is the number, rather than NaN. |
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==See also== |
==See also== |
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*[[() of ()]] |
*[[() of ()]] |
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{{DISPLAYTITLE:sign of ()}} |
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[[Category:Reporter Blocks]] |
[[Category:Reporter Blocks]] |
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[ |
[[Category:Extra Mathematics Blocks]] |
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[[Category:Extension Blocks]] |
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--> |
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Latest revision as of 01:58, 28 June 2024
| sign of () | |
|---|---|
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.