Search for tag: "integer"

SOIL Seminar: An Indexed Type System for Fast and Safe WebAssembly

Title: An Indexed Type System for Fast and Safe WebAssembly Speaker: Adam Geller—University of British Columbia Summary: Often in low-level languages (i.e., assembly languages), potentially…

From  Ross Tate on December 7th, 2020 14 plays

Zoom Nov. 10. Operators and Abstraction

in this presentation we review the Python data model, showing off the various operators we can define in Python. This is an area where Python is much more advanced than older object-oriented…

From  Hannah Lee on November 12th, 2020 3 plays

Lesson 25.4 The raise Statement

Up until now, the only way that we knew how to create an error is with an assert statement. But these always create errors with the type AssertionError. In this video we show how to create errors…

From  Hannah Lee on November 12th, 2020 40 plays

Lesson 23.5 Mixed-Type Operators

Operator overloading allows us to redefine the meaning of + or * on objects of our class. But sometimes we want to mix together types like a fraction and integer. In this video we show that it is…

From  Hannah Lee on November 8th, 2020 39 plays

Lesson 16.2 For-Loop Design

In this video we show how to use for-loops in function definitions. In particular, we show that we go from a specification to code that uses a for-loop.

From  Hannah Lee on October 19th, 2020 34 plays

Lesson 14.4 Try-Except and Testing

We have a new control structure, so it is time once again to talk about testing. In this video we revisit the concept of code coverage and show testing a try-except is very similar to testing a…

From  Hannah Lee on October 10th, 2020 19 plays

Zoom Oct. 1. Objects

In this session we use the Python visualizer to help us better understand objects, a new type of data. For many students this is the first big difficulty jump in this course.This class is going to…

From  Hannah Lee on October 2nd, 2020 5 plays

Lesson 3.1 Built-In Functions

The easiest functions to use in Python are those that are built into it. They are listed on the Python Documentation page. In this video we examine some of these and show the syntax for how to use…

From  Hannah Lee on September 9th, 2020 13 plays

Lesson 1.7 Mixed Expressions

For the most part, operations are used to combine two expressions of the same type. Adding together two ints is different from adding together two strings. In this video we see what happens when we…

From  Hannah Lee on September 4th, 2020 16 plays

Lesson 1.2 Int Expressions

The most familiar type in Python is int, the set of integers. It supports all of the basic mathematical expressions that you expect, like addition, subtraction, multiplication, and division. However,…

From  Hannah Lee on September 4th, 2020 23 plays

CAM Colloquium - Mike Todd: Computation, Multiplicity, and Comparative Statics of Cournot Equilibria in Integers

We give an efficient algorithm for computing a Cournot equilibrium when the producers are confined to integers, the inverse demand function is linear, and costs are quadratic. The method also…

From  E. Cornelius on May 15th, 2018 4 plays

CAM Colloquium, 2016-01-29 - David Bindel: Nonlinear Eigenvalue Problems: Theory and Applications

From  E. Cornelius on June 27th, 2017 12 plays