Truth Tables - The sole purpose of this program is generating, and displaying, truth tables.
This free version supports all usual connectives of classical logic, that is negation, conjunction, (inclusive) disjunction, conditional (material implication), and biconditional (material equivalence), as well as the constants 1 and 0 denoting truth and falsehood, respectively. A cool thing is that, besides the somewhat boring standard notation of logic, you may use Lukasiewicz's stream-lined, shiny Polish notation, too!
And it doesn't stop here. If you are the down-to-earth, common-sense kind of person, you will find it reassuring that, by default, the program uses classical, two-valued, logic. But if you are more of the adventurous type, never stopping short of an adventure life may offer, you will be delighted to learn that Truth Tables for Android supports a number of non-classical, multi-valued systems of logic, too. Never enter a river twice, and two negatives don't make an affirmation, so to speak!
What's New in This Release:
· optionally showing separator lines between main columns (requested by a user)
What's New in 3.251:
· you may optionally fix the screen orientation to portrait or landscape
What's New in 3.251:
· reorganizing the global settings
· adding the choice between numbers and letters for classical truth-values (1/0 versus T/F)
What's New in 3.251:
· on-screen keyboard optionally showing the propositional letters A, B, C,... instead of P, Q, R,... (requested by a user)
· Screen real estate permitting, there are now separate buttons for NAND, NOR, and XOR
· Screen size permitting, a goose optionally replaces the green check mark
· better Honeycomb support
· addressing a minor duck
· (trying to) clarify the difference between the Settings (permanent) and the properties of the current truth-table
· allowing the app to be moved to the SD card
What's New in 3.0100101:
· minor changes - further raising the (theoretical) limit of truth table size (from some 200 millions lines to some fantastillions)
What's New in 3.01001:
· improving scrolling (adding scrollbars and animation)
What's New in 3.0:
· This is a major rework of the inner workings, leading to a smoother and virtually limitless user experience (there are no more relevant limits to the size of the truth-table).
What's New in 2.101:
· minor bugfix: when entering a list of propositions, a certain class of syntax errors was not recognized, but ignored
Like it? Share with your friends!
Supported operating systems:
Google Android 1.6, Google Android 10.x, Google Android 2.0, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
BinHexOct Conversion utility for Binary, Hex, Decimal and Octal
Kid Math Kid Math - The idea is based on TuxMath - a very popular educational maths software. This is a fun way for kids to learn numbers and build basic math skills.
Try to destroy the rain of numbers. Any correct answer will destroy the relevant raining equation completely.
2 player mode is a funny reaction game for two people on the same device
Fractal Basin Boundary for Android Fractal Basin Boundary is an Android application to calculate and display a fractal image based on the Newton method. You can expand the image by touching the screen or by moving and clicking the trackball. By pressing menu button, you can use some features, such as the change of colors and magnify rate, the fullscreen mode, and the image saving
Super Ruler Free SuperRuler is a totally requisite for your Android Phone! Super Ruler advanced version: The old version of Super Ruler owns several functions like Ruler, Diagonal ruler, Protractor and Distance Measurement)
Matrix 10 Free Matrix 10 Free - The Matrix Calculator supports square matrices with size of 2 through 10 and implements the following functions:
Determinant
Inverse
Transpose
A + B
A - B
A * B
The calculator has three (3) memories to facilitate argument manipulation for calculations
GRE Math Flash Cards GRE Math Flash Cards - Learn math concepts for topics given by ETS for GRE. * 500+ concepts * 15 topics * Three modes of learning - Study, Flash cards and Quiz Free updates to quiz will be provided based on questions appearing in GRE forums
Jasymca for Android Port of the Jasymca symbolic calculator for mobile phones to the Android platform
Visual Geometry Calculator Visual Geometry Calculator - The visual geometry calculator allows you to choose geometric objects and helps you to calculate the lengths, angles and areas of these from a minimum of parameters. Specify any angles or lengths, and as soon as any values can be calculated, these are automatically filled in by the application
