Search Results for "checksum calculator open source"

The program does nmr product operator calculations for one, two, three and four spins. Receiver phase cycling is possible in conjunction with pulse phase cycling to simulate coherence pathway selection. An extensive manual and help files are included. Currently running under Linux and Windows.

A simple command-line utility to calculate biological sequence (DNA or protein) sizes in a (multi) FASTA file. It gives averages, GC (or methionine) content, N50, N90, N95, number of N's, and total bases, and can also report by codon if requested.

Average is a simple and fast command-line Perl utility for calculating basic statistics on a list of numbers (one number per line). It works as a traditional Unix filter and can be used as part of those greatly useful chains of piped commands. It calculates average (arithmetic mean), standard deviation, median, total sum, minimum and maximum values present, and shows the number of processed numbers. Entry can by a text file (any column can be specified, default is the first) or...

Calculates alcohol content by weight and volume based on specific gravity readings. Also determines plato values, calories, refractive index and attenuation. If the values match a style of beer, or cider, it lists the style, and SRM for the style.

Calcgui is a graphical calculator written in Perl. It's very lightweight and works with Perl/Tk. It is able to calculate allmost any function with 1 variable and is also able to graph them.

Testcalc is a CGI-based calculator for diagnostic test characteristics written in Perl that displays results both numerically and graphically.

This program converts calculator-style ASCII math notation (the same that ASCIIMathML uses) to Spanish Braille mathematics notation (not Nemeth Code).

mySQL db app that stores chemical structures, calc. descriptors and property values. It has a descriptor calculator and a method that filters descriptors correlated with property values. Easy to plug-in your descriptor calc. Ideal for QSAR specialists!

dci is an RPN scientific calculator for console users. It is an improved /usr/bin/dc, though not 100% compatible. dci is designed for quick handling of arithmetic, trigonometry, logarithms, and complex values.

A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.

An RPN calculator for vectors of arbitrary dimension. Supports multiple undo/redo, programmable macros and variables. Saves/loads stack to/from disk. Lots of built-in scalar, vector, stack functionality.

A Perl CGI script which calculates a matrix of loan payments in a table for the purpose of determining which interest rate and term will best fit a buyer's needs. Working on linking the payment values to a ammort schedule.

Tcalc allows you to to do all your accounting with plain text files using the full power of your favorite text editor. Use free-form text for ledgers, spreadsheets, invoices, or any type of numerical data.