Theory of computation | Lambda calculus | Type theory
The simply typed lambda calculus, a formof type theory, is a typed interpretation of the lambda calculus with only one type constructor that builds function types. It is the canonical and simplest example of a typed lambda calculus. The simply typed lambda calculus was originally introduced by Alonzo Church in 1940 as an attempt to avoid paradoxical use of the untyped lambda calculus. The term simple type is also used to refer extensions of the simply typed lambda calculus such as products, coproducts or natural numbers (System T) or even full recursion (like PCF). In contrast, systems which introduce polymorphic types (like System F) or dependent types (like the Logical Framework) are not considered simply typed. The simple types, except for full recursion, are still considered simple because the Church encodings of such structures can be done using only and suitable type variables, while polymorphism and dependency cannot. (Wikipedia).
Python Programming Tutorial - 40 - Lamdba
Source Code: https://github.com/thenewboston-developers Core Deployment Guide (AWS): https://docs.google.com/document/d/16NDHWtmwmsnrACytRXp2T9Jg7R5FgzRmkYoDteFKxyc/edit?usp=sharing
From playlist Python 3.4 Programming Tutorials
LambdaConf 2015 - Introduction to Typed Racket Mark Farrell
This workshop will give an introduction to Typed Racket. We will give an overview of the features of its type system, go over some examples of typing old untyped Racket code and provide some accompanying typing exercises for people to try. We will also discuss some current issues trusting
From playlist LambdaConf 2015
Lambda Expressions & Anonymous Functions || Python Tutorial || Learn Python Programming
Lambda expressions - also known as “anonymous functions” - allow you to create and use a function in a single line. They are useful when you need a short function that you will only use once. For example, when using the map, filter and sort methods. Please SUBSCRIBE: http://bit.ly/Socra
From playlist Python Programming Tutorials (Computer Science)
Anonymous Functions - What's in a name? - Socratica #Shorts
Find our programming playlists here: Python: http://bit.ly/PythonSocratica SQL: http://bit.ly/SQL_Socratica Python instructor: Ulka Simone Mohanty (@ulkam on Twitter) Written & Produced by Michael Harrison #Python #Coding #Shorts
From playlist Python Programming Tutorials (Computer Science)
LAMBDA Functions: Powerful And Elegant Abstractions
Python’s lambda, a tiny anonymous function, can be useful in a pinch when you’re feeling too lazy to type that extra d-e-f. But did you know that behind this little lambda is actually one of the most powerful & elegant abstractions in the history of computer science? The lambda calculus,
From playlist Functional Programming
C++ Tutorial 9 : Lambda Expressions
Code & Transcript : http://bit.ly/cplusplus9 Best C++ Book : https://amzn.to/2GPb7do https://www.patreon.com/derekbanas This part of my C++ tutorial provides numerous examples of what you can do with Lambda Expressions. We'll cover how to Sort, Filter, Sum, Edit and Generate Lists based o
From playlist C++ Tutorial
Lambda Expressions in Java | Java Lambda Tutorial | Java Certification Training | Edureka
**** Java Certification Training: https://www.edureka.co/java-j2ee-training-course **** This Edureka tutorial on “Lambda Expressions in Java” will introduce you to a new Java feature called Lambda Expressions. It will also talk about the functional interface in Java. Through this tutorial
From playlist Java Tutorial For Beginners | Edureka
Lecture 2: The Curry-Howard correspondence
This talk gives an elementary introduction to some central ideas in the theory of computation, including lambda calculus and its relation to category theory. The aim was to get to the statement of the Curry-Howard correspondence, but we ran out of time; at some point there will be another
From playlist Topos theory seminar
Shadows of Computation - Lecture 5 - What is Computation?
Welcome to Shadows of Computation, an online course taught by Will Troiani and Billy Snikkers, covering the foundations of category theory and how it is used by computer scientists to abstract computing systems to reveal their intrinsic mathematical properties. In the fifth lecture Will sp
From playlist Shadows of Computation
Stanford Seminar - Propositions as Types
"Propositions as Types" - Philip Wadler of University of Edinburgh About the talk: The principle of Propositions as Types links logic to computation. At first sight it appears to be a simple coincidence---almost a pun---but it turns out to be remarkably robust, inspiring the design of the
From playlist Engineering
Proof synthesis and differential linear logic
Linear logic is a refinement of intuitionistic logic which, viewed as a functional programming language in the sense of the Curry-Howard correspondence, has an explicit mechanism for copying and discarding information. It turns out that, due to these mechanisms, linear logic is naturally r
From playlist Talks
Shadows of Computation - Theorems for Free (Discussion)
Welcome to Shadows of Computation, an online course taught by Will Troiani and Billy Snikkers, covering the foundations of category theory and how it is used by computer scientists to abstract computing systems to reveal their intrinsic mathematical properties. In this video, Billy and Wil
From playlist Shadows of Computation
LAMBDA Excel Function. LET & LAMBDA together to make Single Cell Reports. Excel Magic Trick 1706
Introduction to LAMBDA Excel Function. LET & LAMBDA together to make Single Cell Reports. EMT 1706. Download Excel File: https://excelisfun.net/files/EMT1706.xlsx Learn about the new LAMBDA Excel worksheet function that allows us to create a re-usable function with variable inputs that we
From playlist Single Cell Formula Reporting in the Excel Worksheet
"Magnetic Edge and Semiclassical Eigenvalue Asymptotics" by Dr. Ayman Kachmar
What will be the energy levels of an electron moving in a magnetic field? In a typical setting, these are eigenvalues of a special magnetic Laplace operator involving the semiclassical parameter (a very small parameter compared to the sample’s scale), and the foregoing question becomes on
From playlist CAMS Colloquia
FEM@LLNL | Unifying the Analysis of Geometric Decomposition in FEEC
Sponsored by the MFEM project, the FEM@LLNL Seminar Series focuses on finite element research and applications talks of interest to the MFEM community. On March 22, 2022, Tobin Isaac of Georgia Tech presented "Unifying the Analysis of Geometric Decomposition in FEEC." Two operations take
From playlist FEM@LLNL Seminar Series
Paul Zinn-Justin: "Schubert calculus and quantum integrability"
Asymptotic Algebraic Combinatorics 2020 "Schubert calculus and quantum integrability" Paul Zinn-Justin - University of Melbourne Abstract: We report on recent progress in the field of Schubert calculus and its recently uncovered relation to quantum integrable systems. We shall see how th
From playlist Asymptotic Algebraic Combinatorics 2020
Univalent Foundations Seminar - Steve Awodey
Steve Awodey Carnegie Mellon University; Member, School of Mathematics November 19, 2012 For more videos, visit http://video.ias.edu
From playlist Mathematics
Lambda in Python - Advanced Python 08 - Programming Tutorial - Map Filter Reduce
Lambda in Python - Advanced Python 08 - Programming Tutorial - Map Filter Reduce In this Python Advanced Tutorial, we will be learning about Lambda functions in Python. A lambda function is a small (one line) anonymous function that is defined without a name. It is typically used when you
From playlist Advanced Python - Complete Course
Giovanni Peccati: Some applications of variational techniques in stochastic geometry I
Some variance estimates on the Poisson space, Part I I will introduce some basic tools of stochastic analysis on the Poisson space, and describe how they can be used to develop variational inequalities for assessing the magnitude of variances of geometric quantities. Particular attention
From playlist Winter School on the Interplay between High-Dimensional Geometry and Probability