LeoKrut Software

LeoCalculator is an application for performing calculation of mathematical expressions that could include not only basic operations but also functions and brackets. Edit box "Expression" has to contain a string of mathematical expression that is supposed to be calculated. It can contain: numbers in with or without decimal point and with or without a power of 10 like 1.2e-2 or 3.E3; pi in this application is equal to 3.141592653; basic mathematical operations +,-,*,/; power of grade operation ^ used like 2^3 = 8; brackets determining order of operation execution; elementary mathematical functions: sin,cos,tan,asin,acos,atan,ln,log10,exp,pow10,abs,sqrt; basic statistical functions as sum, mean, sigma (standard deviation) student and trust for calculation probability and trust interval. Arguments of the functions have to be an expression surrounded brackets; Variables can be declared and edited separately from formula and can be any combinations of letters and numbers without spaces and reserved words: value expressions as usual are numbers but in most cases it could be mathematical expressions too.

Keywords: calculator functions brackets calculation thumbnail preview

LeoFiles

Pad enabled archive for software, shareware, freeware. Search and/or submit your own in variety categories like: Audio and Multimedia, Business, Communications, Desktop, Development, Education, Games and Entertainment, Graphic Applications, Home and Hobby, Network and Internet, Security and Privacy, Servers, System Utilities, Web Development. General submission is free with back link. Text link advertisement is available too. There are most up to date information about software as soon description page are fed directly from the PAD file on the developer site.

Keywords: shareware archive software pad submit search creating music

LeoCrystal

LeoCrystal is an application for performing modeling of reaction on the surface of crystal for educational and research purposes. With it help one can estimate influence of different parameters of the structure elements of crystals on topology and kinetic of the crystallization. Because process of crystal growth is present in practically all major technology processes, in depth understanding of all its complexities is essential necessity for all material scientists.

Keywords: crystal growth stereo leocrystal application performing modeling crystal growth left behind

LeoGuard

Anti piracy solution in VC++ and PHP codes with IPN via PayPal. Protection features include antidebuging time limitations, hiding password from end user and third parties processing payments , ability to modify algorithms at will. Trial users access is registered at MySQL database. Main features of the solution: Registration of legitimately sold application is made via Internet without showing a password to user. Optionally manual registration is possible for users from counties not covered by PayPal or who has firewall limitations for Internet access. Hiding the password in scripted registration file that is sensitive to practically any modification of this file that prevents finding positions of password letters and reveal the password. Even if hacker will steel password from database on your site it will not break that final protection wall . You will keep all algorithms and keys for password calculation for yourself on your site without revealing them to anybody from third parties these process payment orders for you. Trial access information are saved in database on your website, not on user computer where it can be found, cracked and renewed for eternity by cracker software those are broad available too. Embedded protection from unauthorized debugging executable codes by time limitations of operations. Possibility to change trial period, cost of registration and all passwords algorithms at will at any moment (recommended for advance level users). Environment to implement the solution: MS VC++ (we can assist to modify codes into VC#.NET for additional fee if broad and well funded interest will be expressed ). Website hosted on server with support PHP and MySQL. Yahoo! Web Hosting - Reliable, easy-to-use and affordable. will do the job. PayPal merchant account. It accepts credit cards, has low fee and well established reputation.

Keywords: anti piracy service providers isps

LeoNetCDF

Open, edit, save NetCDF files in Windows environment. The NetCDF binary format is broadly used for saving experiment information and usage in multiplatform environment. The LeoNetCDF can edit such kind of files with rich graphic interface.

Keywords: netcdf open edit save netcdf files windows environment fly 2

LeoStatistic

Data: Import data series from database (MS Access) table, text file, copy/paste from spreadsheet (MS Excel). Operate with more then one data series at the same time. Virtually unlimited number of records to present and analyze. Automatically recognize calendar mm/dd/yyyy data format transferring it into yyyy.yyyy to use for market (currencies, shares, commodities) time trend analyzation. Data presentation and statistical analysis: Histograms of variables distribution and comparison with Student and Poisson curves.X-Y chart of two variable dependence and curve fitting with least square method (variety of user interfaces to chose from), signals revealing and user defined formula. Automatically best polynomial and Fourie approximation. Three dimensional in perspective projection presentation of variable as function of two arguments and distribution of two variables. Color map style presentation of function of two arguments and distribution of two variables. Quasi plane and parabolic least square approximation in multidimensional space of arguments (including case of two arguments where the fitting surfaces are visualized. Nearest neighbors method of estimation value in multidimensional space. A matrix of correlation coefficients of active variables. Results: Data and main statistical results is displayed on the screen in report-ready form. Statistical formulas and coefficients are shown in result panel. User has ability to copy/paste screen chart as a bitmap picture into MS Office applications as well a content of result panel in form of a table. There is an option to instantly create a MS Word document with a picture and results reflected to the content of chart screen and content result control. Interface: Transparent and self-explanatory user interface conveniently located at control panel of application. At any moment a user via at most three clicks is able to reach any control to edit a statistical schemes or presentation options.

Keywords: distribution approximation curve fitting least square near neighbors statistic software statistical analysis experimental data distribution curve fitting feature films

LeoFetch

LeoFetch is the application for automatic Internet browsing with the options to download web pages, collect web-links, e-mails and strings containing key words. It can the look through local files on your hard drive too. Practical usage of LeoFetch could include: * - checking accuracy of links of the web site; * - downloading files from web sites onto your machine for furthers investigation or/and archiving; * - searching key words on Internet in real time. It could be an advanced capability comparable with Internet search engines that are usually using their not always up to date databases. * -download of numerous files of an archive or library on your computer with minimum effort. LeoFetch - the application with an intuitive user-friendly interface and easy to learn without reading any manuals. Nevertheless the brief educational efforts to study the major features and ideology of LeoFetch could be helpful.

Keywords: automatic internet browsing search link emails key word download leofetch application automatic internet browsing downloading scanned document

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