ex calculator

For students and teachers of natural language semantics.

Lambda is an accurate way to calculate the air or fuel ratio.

Furniture removal items to cubic metres/feet with inventory.

Calculate when 50 holidays occur in any given year.

"TaxCalc" is a fully featured adding machine with the functions you actuary

The program will calculate the Long Count Date.

Original and convenient way of mathematical calculations ,directly in document.

Calculate area and perimeter of many two dimensional objects w/language support.

Calculate Amperage, Distance, Wire Size or Voltage Drop. American & Metric

Tigra Calendar is a free cross-browser JavaScript Calendar control