Thoughts on search engine,cloud,big data,linux,java,lucene,hadoop

Expression Calculator

Expression Calculator
Expression:
 
  Evaluate  
Variable Name :
Variable Value :
Add Variable

Usage:

1. Input math expressions in the Expression textbox, click "Evaluate" to calculate the value;

2. You can use arithmetic operators, and functions, for example: (33+50*2- 234^2)/6.

3. Supported arithmetic operators: +,-,*,/,%,^

4. Functions: AVG,ABS,ACOS,ASIN,ATAN,COS,LOG,MAX,MIN,SQRT,TAN

5. You can use variables in your expression too; Fill in a variable name and value, click "Add Variable"

6. Expression with variables: (3+a)*a-4, here a is a variable you defined in step 5.
Plus more than one variables are supported.

Digg This
Reddit This
Stumble Now!
Vote on DZone
Share on Facebook
Bookmark this on Delicious
Share on LinkedIn
Bookmark this on Technorati
Post on Twitter
Google Buzz (aka. Google Reader)