5,000 - 10,000 downloads
by Gerrit Tijhof on 22/04/2014
by Beny Hakim on 29/07/2013
from screenshot, i thought i can solve the equation system,but i cant find it...
by Ajay Barkat-Masih on 28/03/2013
Love it wish had instructions in english.
by Pan Waltz on 02/02/2013
Need different color theme/options
by Jordan Kneisley on 17/12/2012
by Ian Toon on 02/12/2012
by Richard F on 28/11/2012
Very good calc helps a lot day to day