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added: a user can change the names of variables or functions now

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changed: the program uses TTMath 0.8.0 now
added: functions: from TTMath 0.8.0:        
       DegToDeg(deg, min, sec), DegToRad(deg), DegToRad(deg, min, sec),
       RadToDeg(rad), Ceil(x), Floor(x), Sqrt(x), Sinh(x), Cosh(x),
       Tanh(x) /Tgh(x)/, Coth(x) /Ctgh(x)/
added: a help
changed: from TTMath 0.8.0:
       renamed: CTan()  into Cot()  or Ctg()
       renamed: ACTan() into ACot() or ACtg()
       Factorial() has a history log now (it can remember last
       10 calculated values)
added: a directory 'help' with files of the help
added: a directory 'setup' with files needed to make an installer
       (we're using InnoSetup Compiler to make it)
fixed: the vertical size of the main window when a user uses a different size
       of the window caption (especially under the Windows XP Luna)
fixed: on Windows 9x: the program hung when a user clicks on a control 
       on the first tab (the procedure SetNextFocus(...) has been completely
       rewritten and the flag WS_EX_CONTROLPARENT on the tab dialogs has
       gone away)
fixed: when started navigating from the keyboard the program showed a wrong
       variable or a funtion in the edit dialog


git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@28 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2007-04-02 00:17:26 +00:00
parent fcd7cdbabf
commit b3d2fc5d24
30 changed files with 1285 additions and 305 deletions
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help/values_and_std_operators.html Normal file
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<!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&amp;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>