66 lines
1.8 KiB
HTML
66 lines
1.8 KiB
HTML
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||
|
|
||
|
<html lang="en">
|
||
|
|
||
|
<head>
|
||
|
<title>TTCalc - numbers, standard operators and built-in variables</title>
|
||
|
<link rel="stylesheet" href="styles.css" type="text/css">
|
||
|
<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
|
||
|
<param name="Keyword" value="numbers">
|
||
|
<param name="Keyword" value="comma">
|
||
|
<param name="Keyword" value="dot">
|
||
|
<param name="Keyword" value="standard operators">
|
||
|
<param name="Keyword" value="builtin variables">
|
||
|
<param name="Keyword" value="e">
|
||
|
<param name="Keyword" value="^">
|
||
|
<param name="Keyword" value="*">
|
||
|
<param name="Keyword" value="/">
|
||
|
<param name="Keyword" value="+">
|
||
|
<param name="Keyword" value="-">
|
||
|
</object>
|
||
|
</head>
|
||
|
|
||
|
<body>
|
||
|
|
||
|
<h1>Numbers</h1>
|
||
|
|
||
|
You can type numbers directly using a keyboard or insert them by a mouse. This is a simple edit window,
|
||
|
you can use arrow keys etc. and copy&paste a text by using standard shortcuts such as CTRL+C and CTRL+V.
|
||
|
As the decimal point can be either a comma or a dot that means 1,234 is the same as 1.234.
|
||
|
|
||
|
<h1>Standard operators</h1>
|
||
|
|
||
|
<dl>
|
||
|
<dt>^</dt>
|
||
|
<dd>Powering</dd>
|
||
|
|
||
|
<dt>*</dt>
|
||
|
<dd>Multiplication</dd>
|
||
|
|
||
|
<dt>/</dt>
|
||
|
<dd>Division</dd>
|
||
|
|
||
|
<dt>+</dt>
|
||
|
<dd>Addition</dd>
|
||
|
|
||
|
<dt>-</dt>
|
||
|
<dd>Subtraction</dd>
|
||
|
|
||
|
</dl>
|
||
|
|
||
|
<p>Of course you can use the parentheses ( and ). Look at the <a href="operators_priority.html">operators priority</a> as well.</p>
|
||
|
|
||
|
<h1>Built-in variables</h1>
|
||
|
|
||
|
<p>You can use following variables, just type its name into the edit window.</p>
|
||
|
<dl>
|
||
|
<dt>e</dt>
|
||
|
<dd>The base of the natural logarithm.<br>e = 2.718...</dd>
|
||
|
|
||
|
<dt>pi</dt>
|
||
|
<dd>The ratio of a circle's circumference to its diameter.<br>pi=3.141...</dd>
|
||
|
</dl>
|
||
|
|
||
|
</body>
|
||
|
</html>
|