Awesome calc

Ver1
Would love to see variables. Would be perfect then. Could write A+B=C then
A=10
B=6
?C etc....
Thank you
Ver2
2 more features would a perfect app.
Algebra A + 5 = 7 would place the value of 2 into the variable A. :)
Also the conversion function from the Mac app, (10 minutes as seconds).
AWSOME!

xrok1 about Soulver, v2.0.3