Open Source Free Pascal Education Software
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Free Pascal Education Software
View 4230 business solutionsBrowse free open source Free Pascal Education Software and projects below. Use the toggles on the left to filter open source Free Pascal Education Software by OS, license, language, programming language, and project status.
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Johnny Simulator
Johnny - A Simulator of a Simple von-Neumann Computer
Johnny is a simulator of a simple (virtual) von-Neumann Computer. Its principal application is education; therefore a number of simplifications are made: rather reduced instruction sets, simplified bus operations, etc. It visualizes the function of Memory, Arithmetic Logic Unit and Control Unit. Machine Programs can be created and edited using a comfortable GUI and run on the virtual machine step by step. Micro Code, too, is editable: Instructions can be added and modified using the GUI. -
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CRC
CRC algorithms, test code, libraries and tables
This is a modified version of the CRC algorithms by Lammert Bies. It supports more algorithms and has been ported to several languages. It's also useful for learning how to do hexadecimal calculations and bitwise operations in various programming languages. Disclaimer: These test programs demonstrate the calculation of CRC. I made these translation with a basic knowledge of each language. They may or may not be appropriately formatted / secured / robustified / idiot proofed or any similar programming issues. -
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Time_limit
A windowed/full-screen countdown timer.
A windowed / full-screen countdown timer. Colour and font size changes are used as warnings. Progress-bar gives a glance at the time stream. Three different modes are available: - time left; - time passed; - ordinary clock. When the time is over several possibilities are available: - to show the defined message; - to continue count the time; - to launch another application; - to close the count-down timer. Useful for speech, lecture or presentation timing. Colour / font / time limits can be changed using settings window and hot-keys. To change current time use the mouse wheel. By clicking on progress-bar, the timer mode is toggled. -
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Subliminal Blaster 4
Subliminal Blaster Powered 4 - Mude seus Hábitos! Change your habits
Subliminal Blaster is a NLP software that shows text subliminal messages in your computer screen while you use it normaly for your activities. It re-programs your mind in a subconscious level while you exercite your conscious with your activities like browsing, working, watching video and others. Subliminal Blaster é um software de PNL que exibe mensagens subliminares na tela do PC enquanto você utiliza normalmente para suas atividades. Ele reprograma sua mente a nível subconsciente enquanto você exercita seu consciente em suas atividades. WE ARE NOW ON VERSION 4! Please support the project by donating bitcoins 1GRYGnSmpuU1ZuXodn2H9UVEpVRBx5CTL2 Or dogecoins! DBfkGrdLvmpbYQzcRCm9KLUuPk9Zigjjod Would you like to contribute? Go to our Facebook page! https://www.facebook.com/SubliminalBlasterIntl/ -
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eMKatic
Эмулятор ЭКВМ серии «Электроника»
eMKatic — это кроссплатформенный эмулятор современных ЭКВМ серии «Электроника» производства НПП «СЕМИКО» (г. Новосибирск), являющихся развитием советских программируемых микрокалькуляторов с обратной польской нотацией Б3-34, МК-52, МК-61. -
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SPINA
Structure parameter inference approach for endocrine feedback control
SPINA is software for the rapid, reliable and accurate determination of constant structure parameters of endocrine feedback control systems. It is a class of static function tests that require nothing more than steady-state concentrations of hormones or metabolites obtained in vivo. The first version of this cybernetic approach had been developed for the evaluation of the functional status of the thyroid gland, i.e. thyroid's secretory capacity (gain of thyroid, GT or SPINA-GT) and sum activity of peripheral deiodinases (GD or SPINA-GD). A second version has been established for insulin-glucose homeostasis. It delivers the secretory capacity of pancreatic beta cells (SPINA-GBeta), an estimate for the insulin receptor amplification (SPINA-GR) and a static disposition index as a measure for the loop gain of the feedback loop (SPINA-DI). Both implementations of SPINA have been validated in more than 50 clinical studies based on large cohorts. -
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BEDBUG CSPRNG & Stream Cipher
A family of FLEA-inspired CSPRNGs and Stream Ciphers
BEDBUG is a small, fast, cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. It exhibits uniform distribution, mixes rapidly (with worst-case avalanche better than 16-bits), has no detected bias, and comes in three variants: BEDBUG128, with an internal state array of 128+3 32-bit words; BEDBUG256, with an internal state of 256+3 words; and BEDBUG512 with a 512+3-word state. The former permit seeding with a key of up to 4096 or 8192 bits, the latter with a 16384-bit key. The BEDBUG generator itself is a mere 5 lines of code: Three rotations; two pseudo-random lookups. The default BEDBUG configuration alternates the rotation constants unpredictably. These four sets of three values differ between BEDBUG128, BEDBUG256 and BEDBUG512 and were selected, tuned and tested in each case for optimal avalanche, which is never less than 16.5 bits. BEDBUG has passed stringent industry-standard tests for randomness, including NIST and DIEHARD. -
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Libro
An interactive program for statistical analysis of texts
A cross-platform text analysis program written in Python and Free Pascal/Lazarus which scans a whole text file (in plain text, HTML, EPUB, or ODT formats) and ranks all used words according to frequency, performing a quantitative analysis of the text using Shannon-Weaver information statistic and Zipf power law function. It counts words, sentences, chars, spaces, and syllables. Also computes readability indexes (Gunning-Fog, Coleman-Liau, Automated Readability Index (ARI), SMOG grade, Flesch–Kincaid grade level and Flesch Reading Ease). -
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RekenTest
Practice arithmetic skills, for kids and professionals
RekenTest is freeware educational software to practice arithmetic skills. It supports basic arithmetic operations like addition and subtraction, the muliplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. The software has lots of options and lets you organize your classroom with tasks and groups. -
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SES Super-Encypherment Scrambler
SES brings back the uncrackable onetime pad, with a digital twist.
SES brings back the uncrackable onetime pad, with a digital twist. It is well known that a random key of message-length is the only provably unbreakable cipher. SES uses cryptographic strength pseudo-random keys of message-length for its many encipherments, in addition to offering true one-time pad capability for the intrepid. SES is built on ISAAC, Bob Jenkins' unbroken CSPRNG, a fast and simple stream cipher placed in the Public Domain in 1996. SES now gives you the ability to efficiently cipher text of arbitrary length or files of any size or type. Use it with confidence. To achieve complete one-on-one privacy, SES traverses several levels en route to its output. The more words in your key-phrase, the more layers of encipherment SES applies. It is part Vigenere, part onetime pad, part cryptographic hash, not to mention the essential scrambler element, each component driven by ISAAC, with all key-derivation and stretching relying on Keccak in 512-bit configuration. -
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SimulaBeta
A simulation program for insulin-glucose homeostasis.
SimulaBeta is a simulation program for insulin-glucose feedback control. It is based on a nonlinear MiMe-NoCoDI model. -
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AUM CSPRNG & Stream Cipher
A minimal CSPRNG reflecting the Zen of cipher design
AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key. -
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Heptagram Problem
A recreational math program solving the heptagram problem
Can you fill in the numbers 1, 2, ..., 14 in the heptagram shown below? Or can you prove or disprove that the analogue problem is not solvable for a pentagram? You find program on this problem, and on the Mandelbroot and Feigenbaum sets. -
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OpenSIMPLY
Discrete-event simulation modeling software for science and education
OpenSIMPLY is an open source project for simulation modeling in Delphi, Lazarus, Free Pascal. Download OpenSIMPLY at opensimply.org The project is free computer simulation software based on discrete-event approach. OpenSIMPLY is a science software with very high simulation performance. So, the simulation results can be obtained much faster. The project is suitable for people with any modeling experience, and can be used for both science and education. Some application of this modeling software are: - traffic simulation - network simulation, - emergency and evacuation ways simulation and much more. This simulation tool runs in Windows and Linux, on 32-bit and 64-bit platforms, as a GUI or console (terminal) application. Write the model only once, simulate anywhere. Videos on installing OpenSIMPLY for different IDEs and operating systems : https://www.youtube.com/playlist?list=PLnyWoktGqA -
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Triangolo
Liothyronine dosage calculator
Calculator software helping to determine L-T4 and L-T3 substitution dosage according to the algorithms provided by the European Thyroid Association (ETA). -
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HPN cli calculator
A functional HP-style command-line RPN scientific calculator
HPN is a functional - as opposed to microcode - cross-platform emulation of a classic 1970s Hewlett-Packard scientific calculator for any command-line interface. Its operations completely model the historical and groundbreaking HP-35 series, and functions to support the HP-45 and the later HP-65, 67 and HP-15C are in the pipeline. -
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ISC - The ISAAC Stream Cipher
ISC lets you encrypt & decrypt text and files of any type up to 4GB
ISAAC is a cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. It was developed by Bob Jenkins from 1993-1996 and placed in the Public Domain. ISAAC is fast - especially when optimised - and portable to most architectures in nearly all programming and scripting languages. After more than 20 years of existence ISAAC has not been broken, and the little program you have here allows you to use it to encrypt and decrypt text of arbitrary length, files of any type, on a key-phrase of any complexity. ISC is a symmetric key encryption system, which means that both the sender and recipient of a message must possess the key. -
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Ouress
Opinionated Underlabouring Research Environment for Social Sciences
Ouress is a portable, zero-configuration Unix-like research appliance tailored to serve the priorities of the social sciences. It delivers a carefully curated, yet extensible toolkit in a single compressed filesystem (.ress archive) that runs on Linux® via chroot and on Windows® via the Windows Subsystem for Linux (WSL2). The Windows installer deploys a command-line management utility for zero-friction environment lifecycle operations. Built on Debian GNU/Linux, Ouress anchors its package manager to fixed-timestamp Debian snapshot repositories for reproducible, temporally stable analysis pipelines. The WSL command-line utility is built using the Lazarus IDE and Free Pascal Compiler. -
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WorldZoo
A small nifty program where you build you own ZOO
World Zoo is a program made by Peter Voise in 2021. Here you buy animals and place them in your own ZOO. Till now only North American, European, African and Australian animals are contained in the project. Planning to expand this later on. -
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.Net Control Suite for Delphi
Most comprehensive Library of .Net UI controls for Delphi.
Most comprehensive Library of .Net UI controls for Delphi. Includes over 30 essential .Net controls which are available in Delphi like Input Controls, List and DropDown controls, button control, webbrowser control, grid controls and many more for building powerful line-of-business Windows applications in Delphi. All the included controls libraries are technically superior, with proven track record of widespread use for rock-solid reliability. They are written to be efficient and do not depend on external DLLs. All libraries are feature-rich yet easy to use due to emphasis on intuitive API design. Tightly integrated with Embarcadero Delphi, you can use all features available in the Embarcadero Delphi IDE for your development tools and start working with UI instantly. The .Net Control Suite for Delphi is part of .Net VCL for Delphi(http://www.crystalnet-tech.com/DotNetVCL/DotNetVCL4Delphi.aspx) -
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Bell Translate
Orthodox to reformed English spelling library.
A library for translating orthodox English texts into alternate spelling systems such as Deseret or Quickscript. -
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Blindschleiche
Lerning tool for Braille
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CIMA
Body Mass Index (BMI) and Other Indexes Calculator with Classification
CIMA is a program that provides an easy way to calculate a diversity of body indexes related to the fat content and energy needs, providing a way to control our weight: 1 - Body Mass Index (BMI), including both the traditional and the new proposed formulas, and provides a classification of the results. The evaluation takes in account the age groups (adults, children and the elderly). 2 - Body Adiposity Index (BAI). 3 - Basal Metabolic Rate (BMR) for Men and for Women. 4 - Body Fat Percentage (BFP). 5 - Total Daily Calories Needs based on the activity levels of the user lifestyle. The program supports 3 languages (English, European Portuguese and Brazilian Portuguese). IMPORTANT: CIMA works only with the International System of Units (SI). No other systems are allowed since SI is the standard one. CIMA may still require a depuration before becoming a mature program, but it is already functional and may be downloaded by anyone. -
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CL4fpc
Containers library for fpc
Some generic container library Red-Black tree, AVL tree, Decart tree, Weight-balanced tree - persistent and nonpersistent version HashMaps, FIFO, ResPool and other -
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EIFFE-L (EnvIronment For Freedom in E-Learning) is a full featured SCORM compliant e-learning/elearning system (LCMS) with an XHTML 1.0 Strict WCAG Priority 3 compliant interface.
