Now with complex numbers!
Features:
1) Scientific Calculator. A lot of thought has gone into the design of the keyboard, which gives you everything you need while keeping the keys as large as possible. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution.
• Define and name your own constants
• Complex numbers!
2) Graphing. Capabilities:
• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Can graph in polar coordinates.
• Can graph parametric equations.
3) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
4) Triangle solver. Enter three sides, two sides and an angle, or two angles and a side, and the solver calculates the rest.
5) Polynomial solvers. Find roots of linear, quadratic, or cubic polynomials.
6) The reference hits the high points of the following subjects:
algebra, calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics. So if you need a reminder of a trig identity . . . or the quadratic formula . . . or the chain rule from calculus . . . and so on, it's right there for you.
7) A unit converter. Your data are in meters, and you need an answer in feet? No problem! With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for physics problem sets!
8) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for physics problem sets!
I'd love to learn about your comments or suggestions. You can write me at jockuxyzsch@gmail.com -- but without the xyz. Thanks! William Jockusch 2010
iPhone and iPod Touch Applications from William Jockusch
Triangle Solver - iPhone Education Application If you know two angles and one side of a triangle, quickly and easily calculate the rest.
Also handles cases where you know two sides and one angle, or three sides and no angles.
William Jockusch - Released: August 05, 2010 - Vote(s): 0
Free
Yacht Free - iPhone Games Application Why pay more for your favorite dice game?
Also includes a variant -- Chinese Yacht! Yahtzee lovers will find this variant to be an intriguing and addictive twist on the original.
In the variant, which is based on Chinese Poker, you roll 10 dice at a time. You then sort the dice into two groups... William Jockusch - Released: August 02, 2010 - Vote(s): 0
Free
Dice with Friends - iPhone Games Application Turns your iDevice into a networked dice roller. Share rolls with your friends in real time. Best of all, it's free! William Jockusch - Released: July 15, 2010 - Vote(s): 0
Free
EZ Dice - iPhone Games Application A simple, easy-to-use die-roller, and it's free!
Roll one to six dice. There is an option to roll by swiping. You can also hold some of your rolls for Yahtzee-like games.
William Jockusch - Released: July 14, 2010 - Vote(s): 0
Free
Manalyzer for Magic the Gathering - iPhone Games Application Knowledge is your best weapon in the endless war against mana screw. And the Manalyzer can give you that knowledge.
Just enter the number of cards in your deck and the number of mana. The Manalyzer analyzes this information to tell you when you are likely to draw the mana you need.
Almost as... William Jockusch - Released: July 08, 2010 - Vote(s): 0
Free
Free Math Notes - iPhone Education Application This app helps you with your math! Look up what you need, when you need it. All presented in a format that makes it easy to find what you need, and as easy as possible to follow it once you find it.
The notes include the following topics:
• Algebra: Laws of addition, multiplica
00002CB3
tion,... William Jockusch - Released: July 03, 2010 - Vote(s): 0
Free
Free Graphing Calculator - iPhone Education Application A powerful, flexible graphing calculator . . . and it's free!
Does way more than most of the paid calculators out there . . . let alone the free ones.
Features:
1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions... William Jockusch - Released: June 28, 2010 - Vote(s): 0
Free
Scientific Graphing Calculator - iPhone Education Application Now with complex numbers!
Features:
1) Scientific Calculator. A lot of thought has gone into the design of the keyboard, which gives you everything you need while keeping the keys as large as possible. Available functions include the following:
• the usual arithmetic functions and... William Jockusch - Released: April 30, 2010 - Vote(s): 0
$1.99
Anagramania Free - iPhone Games Application This is a fast-paced and addictive anagram game. The game will give you a word, except that the letters have been scrambled. You simply drag the letters to their correct positions. Then the game gives you another word, and so on.
Your goal is to solve as many words as possible before time... William Jockusch - Released: March 27, 2010 - Vote(s): 0
Free
Anagramania - iPhone Games Application This is a fast-paced and addictive anagram game. The game will give you a word, except that the letters have been scrambled. You simply drag the letters to their correct positions. Then the game gives you another word, and so on.
Your goal is to solve as many words as possible before time... William Jockusch - Released: March 09, 2010 - Vote(s): 0
