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Math Worksheet Online

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Added: February 09, 2010 | Visits: 1.086

Math::Vec Math::Vec is a Object-Oriented Vector Math Methods in Perl. SYNOPSIS use Math::Vec; $v = Math::Vec->new(0,1,2); or use Math::Vec qw(NewVec); $v = NewVec(0,1,2); @res = $v->Cross([1,2.5,0]); $p = NewVec(@res); $q = $p->Dot([0,1,0]); or use Math::Vec qw(:terse); $v = V(0,1,2); $q...



Platforms: *nix

License: Freeware Size: 10.24 KB Download (110): Math::Vec Download

Added: February 26, 2010 | Visits: 1.170

Math::Telephony::ErlangC Math::Telephony::ErlangC is a Perl extension for Erlang C calculations. SYNOPSIS use Math::Telephony::ErlangC; # Evaluate probability that a service request will have to wait $wprob = wait_probability($traffic, $servers); # Probability that the wait time will be less than a fixed maximum...





Platforms: *nix

License: Freeware Size: 8.19 KB Download (138): Math::Telephony::ErlangC Download

Added: March 09, 2010 | Visits: 1.214

Math::Telephony::ErlangB Math::Telephony::ErlangB is a Perl extension for Erlang B calculations. SYNOPSIS use Math::Telephony::ErlangB qw( :all ); # Evaluate blocking probability $bprob = blocking_probability($traffic, $servers); $gos = gos($traffic, $servers); # Same result as above # Dimension minimum number...


Platforms: *nix

License: Freeware Size: 24.58 KB Download (259): Math::Telephony::ErlangB Download

Added: March 18, 2010 | Visits: 820

Math::Expr Math::Expr is a Perl module that parses mathematical expressions. SYNOPSIS require Math::Expr; $p=new Math::Expr; $e=$p->Parse("a+4*b-d/log(s)+f(d,e)"); Parses mathematical expressions into a tree structure. The expressions may contain integers, real numbers, alphanumeric variable names,...


Platforms: *nix

License: Freeware Size: 13.31 KB Download (99): Math::Expr Download

Added: April 24, 2010 | Visits: 772

Math::BaseCalc 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

Added: November 20, 2010 | Visits: 1.066

Math::BaseArith Math::BaseArith is a Perl extension for mixed-base number representation (like APL encode/decode). SYNOPSIS use Math::BaseArith; encode( value, base_list ); decode( representation_list, base_list ); The inspiration for this module is a pair of functions in the APL programming language...


Platforms: *nix

License: Freeware Size: 6.14 KB Download (96): Math::BaseArith Download

Added: April 13, 2010 | Visits: 2.005

Math::Pari Math::Pari is a Perl interface to PARI. SYNOPSIS use Math::Pari; $a = PARI 2; print $a**10000; or use Math::Pari qw(Mod); $a = Mod(3,5); print $a**10000; This package is a Perl interface to famous library PARI for numerical/scientific/number-theoretic calculations. It allows use of...


Platforms: *nix

License: Freeware Size: 112.64 KB Download (105): Math::Pari Download

Added: March 19, 2010 | Visits: 6.903

Online Contact Sheet Creator Online Contact Sheet Creator script that generate stylish contact sheets without any fussing around in Photoshop. You can use the script to generate contact sheets for clients (great for photographers or graphic designers), or you can use it personally for a small photo album. You can also...


Platforms: *nix

License: Freeware Size: 8.19 KB Download (194): Online Contact Sheet Creator Download

Added: April 17, 2010 | Visits: 1.008

Math::MatrixReal::Aug SYNOPSIS use Math::MatrixReal; use Math::MatrixReal::Aug; These are certain extra methods for Math::MatrixReal, in the tradition of Math::MatrixReal::Ext1; $matrix1->augmentright($matrix2); Creates a new matrix of the form [$matrix1 $matrix2]. $matrix1 and $matrix2 must have the same...


Platforms: *nix

License: Freeware Size: 4.1 KB Download (107): Math::MatrixReal::Aug Download

Added: June 26, 2010 | Visits: 1.157

Math::Random::MT::Auto Math::Random::MT::Auto is a Perl module for auto-seeded Mersenne Twister PRNGs. SYNOPSIS use strict; use warnings; use Math::Random::MT::Auto qw(rand irand shuffle gaussian), /dev/urandom => 256, random_org; # Functional interface my $die_roll = 1 + int(rand(6)); my $coin_flip =...


Platforms: *nix

License: Freeware Size: 122.88 KB Download (98): Math::Random::MT::Auto Download

Added: December 02, 2013 | Visits: 1.777

Browseable Online Backup System Browseable Online Backup System (BOBS) is a complete online backup system. It uses large disks for storing backups and lets users browse and restore the files using a webbrowser. Files are fetched from other computers and stored in directories on the computer where bobs is installed. Two types...


Platforms: *nix

License: Freeware Size: 204.8 KB Download (95): Browseable Online Backup System Download

Added: September 25, 2010 | Visits: 1.078

Math::Amoeba Math::Amoeba is a Multidimensional Function Minimization. SYNOPSIS use Math::Amoeba qw(ConstructVertices EvaluateVertices Amoeba MinimiseND); my ($vertice,$y)=MinimiseND(@guess,@scales,&func,$tol,$itmax,$verbose); my @vertices=ConstructVertices(@vector,@offsets); my...


Platforms: *nix

License: Freeware Size: 4.1 KB Download (99): Math::Amoeba Download

Added: April 19, 2010 | Visits: 1.023

Math::Polynomial::Solve Math::Polynomial::Solve is a Perl module to find the roots of polynomial equations. SYNOPSIS use Math::Complex; # The roots may be complex numbers. use Math::Polynomial::Solve qw(poly_roots); my @x = poly_roots(@coefficients); or use Math::Complex; # The roots may be complex numbers....


Platforms: *nix

License: Freeware Size: 15.36 KB Download (116): Math::Polynomial::Solve Download

Added: October 06, 2010 | Visits: 911

Math::Calc::Euro Math::Calc::Euro is a Perl module to convert between EUR and the old currencies. SYNOPSIS my $guildercalc = Math::Calc::Euro->new(NLG) print $guildercalc->to_euro(1), "n"; # 0.45378... print $guildercalc->from_national(1), "n"; # same print $guildercalc->to_national(1), "n"; # 2.20371...


Platforms: *nix

License: Freeware Size: 2.05 KB Download (92): Math::Calc::Euro Download

Added: February 20, 2010 | Visits: 800

Math::Fraction Math::Fraction is a Perl module to manipulate exact fractions. SYNOPSIS use Math::Fraction; $a = frac(1,2); $b = frac(6,7); print "$a + $b = ", $a + $b, "$a * $b = ", $a * $b; print $a->num;.


Platforms: *nix

License: Freeware Size: 16.38 KB Download (101): Math::Fraction Download

Added: September 02, 2010 | Visits: 1.037

Math::NumberCruncher Math::NumberCruncher Perl module contains a collection of useful math-related functions. SYNOPSIS It should be noted that as of v4.0, there is now an OO interface to Math::NumberCruncher. For backwards compatibility, however, the previous, functional style will always be supported. # OO...


Platforms: *nix

License: Freeware Size: 81.92 KB Download (101): Math::NumberCruncher Download

Added: February 07, 2010 | Visits: 1.125

Math::Logic::Predicate Math::Logic::Predicate is a Perl module to manage and query a predicate assertion database. SYNOPSIS use Math::Logic::Predicate; $db = new Math::Logic::Predicate; # Enter some predicates into the database $db->add(<


Platforms: *nix

License: Freeware Size: 17.41 KB Download (99): Math::Logic::Predicate Download

Added: November 26, 2010 | Visits: 1.417

Math::Logic Math::Logic is a Perl module that provides pure 2, 3 or multi-value logic. SYNOPSIS use Math::Logic qw( $TRUE $FALSE $UNDEF $STR_TRUE $STR_FALSE $STR_UNDEF ) ; # 1 0 -1 TRUE FALSE UNDEF use Math::Logic :NUM ; # $TRUE $FALSE $UNDEF -- what you normally want use Math::Logic :ALL ; # All...


Platforms: *nix

License: Freeware Size: 12.29 KB Download (104): Math::Logic Download

Added: January 05, 2010 | Visits: 1.145

Math::String Math::String module contains arbitrary sized integers having arbitrary charsets to calculate with key rooms. SYNOPSIS use Math::String; use Math::String::Charset; $a = new Math::String cafebabe; # default a-z $b = new Math::String deadbeef; # a-z print $a + $b; # Math::String "" $a =...


Platforms: *nix

License: Freeware Size: 61.44 KB Download (98): Math::String Download

Added: July 14, 2010 | Visits: 1.051

Math::Symbolic Math::Symbolic is a Perl module for symbolic calculations. SYNOPSIS use Math::Symbolic; my $tree = Math::Symbolic->parse_from_string(1/2 * m * v^2); # Now do symbolic calculations with $tree. # ... like deriving it... my ($sub) = Math::Symbolic::Compiler->compile_to_sub($tree); my...


Platforms: *nix

License: Freeware Size: 102.4 KB Download (102): Math::Symbolic Download

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