Type theory

Substructural type system

Substructural type systems are a family of type systems analogous to substructural logics where one or more of the structural rules are absent or only allowed under controlled circumstances. Such systems are useful for constraining access to system resources such as files, locks and memory by keeping track of changes of state that occur and preventing invalid states. (Wikipedia).

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The Autonomic Nervous System: Sympathetic and Parasympathetic Divisions

We've learned quite a bit about the peripheral nervous system, which has a sensory division and a motor division. The latter is the one that tells the body what to do, and this is divided into the somatic nervous system, which involves voluntary motion, and the autonomic nervous system, wh

From playlist Anatomy & Physiology

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Injective, Surjective and Bijective Functions (continued)

This video is the second part of an introduction to the basic concepts of functions. It looks at the different ways of representing injective, surjective and bijective functions. Along the way I describe a neat way to arrive at the graphical representation of a function.

From playlist Foundational Math

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Definition of a Surjective Function and a Function that is NOT Surjective

We define what it means for a function to be surjective and explain the intuition behind the definition. We then do an example where we show a function is not surjective. Surjective functions are also called onto functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear ht

From playlist Injective, Surjective, and Bijective Functions

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How do Submersible pumps work?

Recently submersible pumps have gained good market shares in both the industrial and domestic sectors, due to their high versatility and reliability. They need no priming, they are not prone to the issue of cavitation, and are very efficient. Let's explore the details of submersible pumps

From playlist Thermal Engineering

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Definition of an Injective Function and Sample Proof

We define what it means for a function to be injective and do a simple proof where we show a specific function is injective. Injective functions are also called one-to-one functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear https://amzn.to/3BFvcxp (these are my affil

From playlist Injective, Surjective, and Bijective Functions

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Introduction to Hyperbolic Functions

This video provides a basic overview of hyperbolic function. The lesson defines the hyperbolic functions, shows the graphs of the hyperbolic functions, and gives the properties of hyperbolic functions.

From playlist Using the Properties of Hyperbolic Functions

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What is a function?

This video explains what a mathematical function is and how it defines a relationship between two sets, the domain and the range. It also introduces three important categories of function: injective, surjective and bijective.

From playlist Foundational Math

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Live CEOing Ep 445: Language Design in Wolfram Language [Chemistry 12.3 Functions]

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and functionality to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wo

From playlist Behind the Scenes in Real-Life Software Design

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Live CEOing Ep 532: Design Review of MoleculeFingerprint and Other Functions

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram

From playlist Behind the Scenes in Real-Life Software Design

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Deep Learning the Dark Sector - Michael Toomey - March 21, 2022

To-date attempts at identifying dark matter from its non-gravitational interactions have come up empty. In the era of big data cosmology an equally promising approach is to narrow down the identity of dark matter from its gravitational interactions alone. A key piece of this approach will

From playlist IAS/PU Cosmology Discussion

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A02 The Esophagus Anatomy

In this continuing look at the management of acute surgical conditions of the esophagus we take a look at the anatomy of the esophagus.

From playlist Acute Care Surgery

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Molecule Fingerprints and Visualization

Molecule fingerprints are a method of representing a molecule as a sequence of bits, either on or off, that still encodes important information about the molecular structure. These fingerprints can be used for a "molecular distance function" for substructure screening or as inputs to machi

From playlist Wolfram Technology Conference 2020

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What is an Injective Function? Definition and Explanation

An explanation to help understand what it means for a function to be injective, also known as one-to-one. The definition of an injection leads us to some important properties of injective functions! Subscribe to see more new math videos! Music: OcularNebula - The Lopez

From playlist Functions

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Exploring Chemistry with Wolfram Language Paclets

This talk presents a set of paclets available from the new Wolfram Paclet Repository that extend the chemistry functionality in the Wolfram Language. Exhaustively generate isomers from a chemical formula using the MAYGEN or surge libraries, perform semi-empirical quantum chemistry using MO

From playlist Wolfram Technology Conference 2022

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Live CEOing Ep 147: Chemistry Functions in Wolfram Language

Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Chemistry Functions in the Wolfram Language.

From playlist Behind the Scenes in Real-Life Software Design

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SA02-A: Stability and Determinacy in Trusses

This lecture is a part of our online course on introductory structural analysis. Sign up using the following URL: https://courses.structure.education/ In addition to updated, expanded, and better organized video lectures, the course contains quizzes and other learning content. A pdf ver

From playlist Dr. Structure: Structural Analysis Video Lectures

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Lec 14 | MIT Finite Element Procedures for Solids and Structures, Nonlinear Analysis

Lecture 14: Solution of nonlinear dynamic response II Instructor: Klaus-Jürgen Bathe View the complete course: http://ocw.mit.edu/RES2-002S10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT Nonlinear Finite Element Analysis

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Lec 9 | MIT Finite Element Procedures for Solids and Structures, Linear Analysis

Lecture 9: Solution of equilibrium equations in static analysis Instructor: Klaus-Jürgen Bathe View the complete course: http://ocw.mit.edu/RES2-002S10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT Linear Finite Element Analysis

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Transformer Core types

Help us to add one more member (video editing expert) to the team. Please support us at Patreon.com https://www.patreon.com/LearnEngineering Different types of transformer core assemblies are illustrated in this video with help of animation. The core and shell type of constructions are e

From playlist Electronics & Electrical

Related pages

Mercury (programming language) | Lock (computer science) | Reference (computer science) | F* (programming language) | Substructural logic | Nim (programming language) | No-cloning theorem | Aliasing (computing) | Structural rule | Affine logic | Uniqueness type | Closed monoidal category | Type system | Linear logic | Category theory | Functor | Diagonal functor | Effect system | Simply typed lambda calculus | Noncommutative logic | Combinatory logic | Clean (programming language)