Hello. I have found a problem with your calculator. In the equation pi(3/2)^2*4.5, it gives me the answer 99.929744561029756. On three other calculators, I have gotten the answer 31.808625617596656539434264255705 instead. Degrees had been set on all three (including your site calculator.) There are a few problems with this site calculator, possibly caused due to a data change. Please fix this. Thank you.
+118723 $${\mathtt{\pi}}{\mathtt{\,\times\,}}{\left({\frac{{\mathtt{3}}}{{\mathtt{2}}}}\right)}^{{\mathtt{2}}}{\mathtt{\,\times\,}}{\mathtt{4.5}} = {\mathtt{31.808\: \!625\: \!617\: \!596\: \!656\: \!5}}$$
I just did this on the web2 calc - I used the math(inpu=Result) key above.
Maybe you are putting the brackets in the wrong place?
+118723 $${\mathtt{\pi}}{\mathtt{\,\times\,}}{\left({\frac{{\mathtt{3}}}{{\mathtt{2}}}}\right)}^{{\mathtt{2}}}{\mathtt{\,\times\,}}{\mathtt{4.5}} = {\mathtt{31.808\: \!625\: \!617\: \!596\: \!656\: \!5}}$$
I just did this on the web2 calc - I used the math(inpu=Result) key above.
Maybe you are putting the brackets in the wrong place?
