Present Value Of Ordinary Annuity

Internal Rate of Return Calculator (Capital Budgeting) allows you to judge the viability of an investment. You can enter an initial cost outflow and a number of cash inflows and it will compute the internal rate of return that will allow you to judge if the investment is worth making. The...

Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).

The Fat Tail Option calculator makes use of Stable Distributions to estimate the theoretical value of European options. This provides a richer method with a better fit to real data and real capital market behavior than the common Black-Scholes formula. Especially, it can be used to take into...


Platforms: Windows

Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).


Platforms: Windows

ByteName project is a tool that for each byte of the input prints a line consisting of the byte offset, the hex value of the byte, the octal value of the byte, and its description in Latin-1, Latin-2, WinLatin1, WinLatin2, or EBCDIC. A command line flag suppresses printing of bytes within the...


Platforms: *nix

Gtk2::Ex::MindMapView::Border is a base class for border objects. SYNOPSIS use base Gtk2::Ex::MindMapView::Border; This module is internal to Gtk2::Ex::MindMapView. It is the base class for objects that draw borders and offers several classes that are to be overidden. INTERFACE...


Platforms: *nix

Gtk2::Ex::MindMapView::Border::RoundedRect is a Perl module to create a rounded rectangle border. SYNOPSIS use Gtk2::Ex::MindMapView::Border::RoundedRect; This module is internal to Gtk2::Ex::MindMapView. It draws a rounded rectangle border for a Gtk2::Ex::MindMapView::Item. This rectangle...


Platforms: *nix

Gtk2::Ex::MindMapView::Border::Rectangle si a Perl module to create a rectangular border. HEIRARCHY Gtk2::Ex::MindMapView::Border +----Gtk2::Ex::MindMapView::Border::Rectangle SYNOPSIS use Gtk2::Ex::MindMapView::Border::Rectangle; This module is internal to Gtk2::Ex::MindMapView. It...


Platforms: *nix

Gtk2::Ex::MindMapView::Content is a base class for content objects. SYNOPSIS use base Gtk2::Ex::MindMapView::Content; This module is internal to Gtk2::Ex::MindMapView. It is the base class for objects that show content and offers several classes that are to be overidden. INTERFACE...


Platforms: *nix

Geo::Ellipsoids is a package for standard Geo:: ellipsoid a, b, f and 1/f values. SYNOPSIS use Geo::Ellipsoids; my $obj = Geo::Ellipsoids->new(); $obj->set(WGS84); #default print "a=", $obj->a, "n"; print "b=", $obj->b, "n"; print "f=", $obj->f, "n"; print "i=", $obj->i, "n"; print...


Platforms: *nix

RTF::Writer is a Perl module for generating documents in Rich Text Format. SYNOPSIS use RTF::Writer; my $rtf = RTF::Writer->new_to_file("greetings.rtf"); $rtf->prolog( title => "Greetings, hyoomon" ); $rtf->number_pages; $rtf->paragraph( fs40bi, # 20pt, bold, italic "Hi there!" );...


Platforms: *nix

Tk::Canvas Perl module can create and manipulate Canvas widgets. SYNOPSIS $canvas = $parent->Canvas(?options?); STANDARD OPTIONS -background -highlightthickness -insertwidth -state -borderwidth -insertbackground -relief -tile -cursor -insertborderwidth -selectbackground -takefocus...


Platforms: *nix

Mathematics Tools is a tools that help people in solving Mathematical problems such as: - Solving quadratic equation and cubic equation - Solving System of equations (2 or 3 unknowns) - Working in the Base Number System - Practice: Calculate the value of PI using the Probability - Explore the...


Platforms: Windows

Oil companies and other stakeholders may need to assess the value of new fields or prospects even when very little hard data exists. Based on a simple model of a field development solution, this tool calculates a cash flow profile and a risked NPV key performance indicator.


Platforms: Windows

ASCIIvalues is a small program that displays the ASCII value of each key as you press it. It shows ASCII character codes for alphabetic, numeric, and symbolic characters.


Platforms: Windows

General-purpose machine-independent Perl functions and a sample MS-DOS/Windows batch file to efficiently sort arrays of strings by the numerical value of all embedded dotted-quad IPv4 addresses in each string


Platforms: Windows, Mac, Linux

iFructify allows you to track the net value of the Apple stock you own in real time, based on the purchase information you provide. It also converts that value into the currency of your choice, so that your gain or loss takes currency fluctuations into account. No more need for a spreadsheet to...


Platforms: Mac

FIGlet is a program for making large letters out of ordinary text. It has been around since 1991 and we have created a Mac OS X Dashboard Widget based on it. Figlets are often used in email signatures.


Platforms: Mac

ProcessRenicer allow you to change the nice value of your computer processes. The nice value of a process is used by the kernel to compute the process priority. Giving a lower nice value to a process will increase it's priority, and allow a better usage of the CPU resources.


Platforms: Mac

The MiniPicker is perfect for you quickly want the color value, most importantly the hex-value, of an object. Extremely lightweight and can easily be left running in the background or launched within a second.


Platforms: Mac