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65 lines
1.6 KiB
ReStructuredText
65 lines
1.6 KiB
ReStructuredText
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.. _plugin-math:
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The Math plugin
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===============
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Conversion
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----------
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.. _command-math-base:
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math base <fromBase> [<toBase>] <number>
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Converts *<number>* from base *<fromBase>* to base *<toBase>*.
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If *<toBase>* is left out, it converts to decimal.
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.. _command-math-convert:
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math convert [<number>] <unit> to <other unit>
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Converts from *<unit>* to *<other unit>*. If number isn't given, it
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defaults to 1. For unit information, see 'units' command.
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Calculation
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-----------
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.. _command-math-rpn:
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math rpn <rpn math expression>
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Returns the value of an RPN expression.
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.. _command-math-icalc:
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math icalc <math expression>
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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This is the same as the calc command except that it allows integer
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math, and can thus cause the bot to suck up CPU. Hence it requires
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the 'trusted' capability to use.
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.. _command-math-units:
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math units [<type>]
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^^^^^^^^^^^^^^^^^^^
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With no arguments, returns a list of measurement types, which can be
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passed as arguments. When called with a type as an argument, returns
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the units of that type.
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.. _command-math-calc:
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math calc <math expression>
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^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Returns the value of the evaluated *<math expression>*. The syntax is
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Python syntax; the type of arithmetic is floating point. Floating
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point arithmetic is used in order to prevent a user from being able to
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crash to the bot with something like '10**10**10**10'. One consequence
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is that large values such as '10**24' might not be exact.
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