Real constants and functions: Difference between revisions

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f(-3.4) /* -4 floor */
f(-3.4) /* -4 floor */
g(-3.4) /* -3 ceiling */</lang>
g(-3.4) /* -3 ceiling */</lang>

=={{header|blz}}==
The constant e
<lang blz>{e}</lang>

The constant pi
<lang blz>{pi}</lang>

Square root
<lang blz>x ** 0.5</lang>

Logarithm (base n)
<lang blz>x __ n</lang>

Exponential
<lang blz>{e} ** x</lang>

Absolute Value
<lang blz>abs(x)</lang>

Floor
<lang blz>floor(x)</lang>

Ceiling
<lang blz>ceil(x)</lang>

Power x to the y
<lang blz>x ** y</lang>


=={{header|Bracmat}}==
=={{header|Bracmat}}==