These multiple calculators will put any equation to the test. This was very hard to script, but I figured it out in 3 hours! Hope you like it! I added ALOT! Included: Circumference of circle, square roots, exponents, coordanites, and much more! All calculators can use negatives and decimals. It is so awesome!!!!! Calculators: 3. Enjoy! Dedicated randomly to: Cocopuffs