SVN commit 862786 by apol:
Updated the documentation to relfect the changes on the parser.
M +14 -2 index.docbook
--- trunk/KDE/kdeedu/doc/kalgebra/index.docbook #862785:862786
@@ -98,7 +98,7 @@
like: a**(1/b)
-> : lambda. It’s the way to specify the bounded variable in
a function.
-x->a..b : This is used when we need to delimitate a range
+x=a..b : This is used when we need to delimitate a range
(bounded variable+uplimit+downlimit). This means that x goes from a to b.
() : It is used to specify a higher priority.
abc(params) : Functions. When the parser finds a function, it checks
@@ -130,6 +130,18 @@
&kalgebra;'s console is useful as a calculator. There you
have a list of the declared variables. By double clicking on them you will see a
dialog that lets you change their values (just a way to trick the log).
+
+Every time you enter an expression, the ans variable's value will be changed to the last result.
+
+Examples:
+
+sin(pi)
+k:=33
+sum(k*x : x=0..x)
+f:=p->p*k
+f(pi)
+
+
Menu options:
@@ -201,8 +213,8 @@
sin(x)
x²
y->sin(y)
-q->(0..100, q)
q->3*sin(7q)
+q=0..100->q
If you have entered the function click on the OK button to display the graph in the main window.