Digg
del.icio.us
Newsvine
Facebook
Google
LinkedIn
MySpace
Reddit
Slashdot
StumbleUpon
Technorati
Twitter
Windows Live
YahooBuzz
FriendFeedCalculator
Posted
by Roger Lindstrvm
on June 21st, 2002
Click here for a larger image.
Environment: VC6, NT4 SP3, Windows 2000
This article give you the necessary code to create a text-based calculator. The calculator can handle variables, complex numbers, and draw functions.
Comments
compiling error?
Posted by Legacy on 07/13/2002 12:00amOriginally posted by: yang
the demo look great,but there is some error responsed as below when compiling it(Window95,VC++6.0)
fatal error C1083: Cannot open precompiled header file: 'Debug/Calculator.pch': No such file or directory
Error executing cl.exe.
Calculator.obj - 1 error(s), 0 warning(s)
any opinions to improve it?
many thanks
ReplyHow about add a new operator '^'
Posted by Legacy on 06/27/2002 12:00amOriginally posted by: Siuming
Hi, Roger Lindstr�m,
How about add a new operator '^' to your parser? then it
will be able to calulate expressions like this:
x^2
which the same with 'pow(x, 2)'
ReplyI have imported your parser in one of my small plotter app,
Many thanks!
Nice
Posted by Legacy on 06/24/2002 12:00amOriginally posted by: Md Ali
it's really nice and good piece of work that shows that c++ is the master of all programming languages
ReplyCalculator demo
Posted by Legacy on 06/24/2002 12:00amOriginally posted by: nagaraju
Its a pretty good and decent application.
ReplyFantastic Application
Posted by Legacy on 06/22/2002 12:00amOriginally posted by: Siuming
Good work, thanks for sharing it!
Replycool
Posted by Legacy on 06/21/2002 12:00amOriginally posted by: Jason
very cool. could use arbitrarily sized ints ;)
Reply