Suspected Numbers
Have you ever thought about the fastest way to sort N numbers?Last week I wrote a post about the fastest way to sort 3 numbers, this week I show you a tricky way to optimize the sort of N numbers.The problem of sorting an array of numbers is probably the most studied in computer science. The...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): THE FASTEST WAY TO SORT N NUMBERS: sortN library Download |
Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulate the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers.The present contribution computes the trajectories of hydrodynamically interacting spheres in simple and oscillatory shear flows of a...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (46): Hydrodynamically Interacting Spheres at low Reynolds numbers in shear flows of a Newtonian fluid Download |
Many mnemonic systems have been developed to aid in remembering numbers (credit cards, phone numbers, PINs, passwords, etc). The most prominent of these assigns a unique consonant sound to each digit, 0-9. These sounds are then used to form words/phrases that are more easily remembered than the...
Platforms: Windows
License: Freeware | Size: 1.46 MB | Download (610): 2Know Download |
Random number Software is an powerful & easy to operate program to generate a list of random numbers. Random number Software is cultivated on windows platform, software supported on all the Windows OS versions. Software also provides you the feature to create list of sequential numbers and...
Platforms: Windows
License: Freeware | Size: 960.41 KB | Download (242): Random Number Software Download |
Pho project is a lightweight program for viewing large numbers of images quickly, rotating or deleting some, and making notes about what to do with each image -- for instance, for going through hundreds of images after uploading them from a digital camera. Why another image viewer? Surely there...
Platforms: *nix
License: Freeware | Size: 66.56 KB | Download (97): Pho Download |
paptcha is a PHP function that produces random numbers and results for a CAPTCHA program. paptcha project takes 3 arguments: the number of digits to produce, the number of choices to produce, and a flag to indicate whether the results should be images or not.
Platforms: *nix
License: Freeware | Download (103): paptcha Download |
Callintegrator project uses the phone numbers in your address book to initiate a call via services like peterzahlt.de or freecall.com. Just click on the phone number and your phone rings. Setup is very easy. Currently, only freecall.com and peterzahlt.de are supported. Usage: The package...
Platforms: *nix
License: Freeware | Size: 55.3 KB | Download (96): Callintegrator Download |
Lingua::ZH::Currency::UpperCase is a Perl module to convert Currency Numbers to Chinese UpperCase Format. SYNOPSIS use Lingua::ZH::Currency::UpperCase; print chinese_currency_uc( 2504.39 ); The main subroutine get a number and give a chinese string which has been converted as currency...
Platforms: *nix
License: Freeware | Size: 3.07 KB | Download (88): Lingua::ZH::Currency::UpperCase Download |
Test::Number::Delta is a Perl module to compare the difference between numbers against a given tolerance. SYNOPSIS # Import test functions use Test::Number::Delta; # Equality test with default tolerance delta_ok( 1e-5, 2e-5, values within 1e-6); # Inequality test with default tolerance...
Platforms: *nix
License: Freeware | Size: 18.43 KB | Download (97): Test::Number::Delta Download |
SVG-cards is a set of playing cards made from pure SVG with all kings, queens, jacks, numbers, jokers, and backs of cards. You can use SVG-cards everywhere you like : Web pages, games, the GNOME desktop, the KDE desktop, and so on... You can print them on your color printer and make real...
Platforms: *nix
License: Freeware | Size: 348.16 KB | Download (196): SVG-cards Download |
Strings edit is a library that provides I/O facilities for integer, floating-point, Roman numbers, and strings. Both input and output subroutines support string pointers for consequent stream processing. The output can be aligned in a fixed size field with padding. Numeric input can be checked...
Platforms: *nix
License: Freeware | Size: 54.27 KB | Download (95): Strings edit Download |
Math::BaseCalc is a Perl module that can convert numbers between various bases. SYNOPSIS use Math::BaseCalc; my $calc = new Math::BaseCalc(digits => [0,1]); #Binary my $bin_string = $calc->to_base(465); # Convert 465 to binary $calc->digits(oct); # Octal my $number =...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (93): Math::BaseCalc Download |
gjrand is a programmer's library for pseudo-random numbers. gjrand library includes random number generator testing code and is intended for simulation, games, and "Monte-Carlo" algorithms. It produces pseudo-random numbers of the types: uniform integers, uniform reals, normally distributed...
Platforms: Mac
License: Freeware | Size: 122.88 KB | Download (101): Gjrand Download |
Mnemisis is a tool for learning and using what is called the 'major' system of mnemonic for remembering numbers. It involves /learning/ (sigh) a phonetic system, but after that it's time to start cramming those 20+ digit numbers into your head. Free
Platforms: *nix
License: Freeware | Size: 102.4 KB | Download (105): Mnemisis Download |
KonsoleLock simple asks for three pin numbers, verifies them as you enter them, and if correct, lets you in. Installation: Move PIN command to /usr/bin (or wherever your shell gets its commands). Config: Use konsolelock.c as your configger. Change the variable test-for numbers on the...
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (104): KonsoleLock Download |
Text::Roman is a Perl module that converts roman algarism in integer numbers and the contrary, recognize algarisms. SYNOPSIS use Text::Roman; print roman(123); Text::Roman::roman() is a very simple algarism converter. It converts a single integer (in arabic algarisms) at a time to its...
Platforms: *nix
License: Freeware | Size: 3.07 KB | Download (108): Text::Roman Download |
Number::WithError is a Perl module that contains numbers with error propagation and scientific rounding. SYNOPSIS use Number::WithError; my $num = Number::WithError->new(5.647, 0.31); print $num . "n"; # prints 5.65e+00 +/- 3.1e-01 # (I.e. it automatically does scientific rounding) my...
Platforms: *nix
License: Freeware | Size: 27.65 KB | Download (89): Number::WithError Download |
Math::Roman contains arbitrary sized Roman numbers and conversion from and to Arabic. SYNOPSIS use Math::Roman qw(roman); $a = new Math::Roman MCMLXXIII; # 1973 $b = roman(MCMLXI); # 1961 print $a - $b,"n"; # prints XII $d = Math::Roman->bzero(); # $d++; # I $d += 1998; # MCMXCIX $d...
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (151): Math::Roman Download |
Data::SecsPack is a Perl module pack and unpack numbers in accordance with SEMI E5-94. SYNOPSIS ##### # Subroutine interface # use Data::SecsPack qw(bytes2int config float2binary ifloat2binary int2bytes pack_float pack_int pack_num str2float str2int unpack_float unpack_int unpack_num);...
Platforms: *nix
License: Freeware | Size: 102.4 KB | Download (91): Data::SecsPack Download |
Perso can handle different types of identity card numbers (e. g. german/ austrian ID-card and passport). It check the numbers for correctness using the "7-3-1"-checksum algorithm. Also it can extract information from the numbers (e. g. birthday) or generate example numbers using custum values....
Platforms: *nix
License: Freeware | Size: 17.41 KB | Download (114): Perso Download |