Description

Christmas present 23rd ~ 29th 2011

(iOS 5.0 ready) (SQRoot, GCD/LCM, Prime Numbers & Square Root Invaders) 4in1

SQRoot simplifies (roots or radicals) of positive integers or decimals and displays the answers in both radical and decimal forms. It supports from the -12th root and the -12th power to the 12th root and the 12th power.

It comes with a game Square Root Invaders ( inspired by Casio's Digi Invaders ).
1) Touch the title [SQRoot] to play
2) Square Root Invaders support game center

Other functions:
a) Finding the GCD(HCF) & LCM of 2 to 9 numbers in any order.
** Maximum input value can be increased to 99999999 but input slots will be decreased to 4.
b) Check if a number is prime or not.
c) Count the number of prime numbers between 2 given numbers.

Controls:
1) Swipe upwards to enter/exit GCD(HCF) & LCM screen.
2) Double tap the GCD(HCF) & LCM screen to clear all slots and results.
3) Swipe again to enter prime number screen.

*** IF the decimal point on your keypad shifted to the left, simply install any new app or reinstall this app would solve this problem. SQRoot's decimal point hates VCG's decimal point. I don't know why... \@.@/ ***