Programmer Guide/Command Reference/EVAL/exp: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
Exponential function | |||
;Usage: This function has several usage formats where the evaluation and the type of the result depends on. The table below shows the possible usages. | |||
:{| | |||
<code>exp(<var>x</var>)</code> | !usage !! evaluation !! description | ||
|- | |||
x | |'''<code><code>exp(<var>x</var>)</code>''' | ||
|r<sub>i,j</sub> = '''e''' ^ x<sub>i,j</sub> | |||
<code>exp(<var>x</var>, <var>y</var> | | ''x'' ... any type<br>''r'' same type as ''x'' | ||
|- | |||
|'''<code>exp(<var>x</var>, <var>y</var>)</code> | |||
|- | |||
|} | |||
result[i] = yS ^ x[i] | result[i] = yS ^ x[i] | ||
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result[i] = y[i] ^ x[i] | result[i] = y[i] ^ x[i] | ||
[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]] | |||
Revision as of 16:53, 6 April 2011
Exponential function
- Usage
- This function has several usage formats where the evaluation and the type of the result depends on. The table below shows the possible usages.
usage evaluation description exp(x)ri,j = e ^ xi,j x ... any type
r same type as xexp(x, y)
result[i] = yS ^ x[i]
exp(xS, y)
result[i] = y[i] ^ xS
exp(x, y)
result[i] = y[i] ^ x[i]
