Канал: Raul Villalobos

Truth Values for Nested Quantifiers

Truth Values for Nested Quantifiers

Preparing for Physics I Final Exam

Preparing for Physics I Final Exam

Multivariable Conditional Bounds

Multivariable Conditional Bounds

Bounded Variables

Bounded Variables

Rookie mistake

Rookie mistake

Proving Equivalence of Quantified Statements

Proving Equivalence of Quantified Statements

∃ = There exists

∃ = There exists

Quantified Statements

Quantified Statements

∀(for all)

∀(for all)

Simplifying Propositional Logic

Simplifying Propositional Logic

Proving Equivalence

Proving Equivalence

Using Laws of Logic to Prove Equivalence

Using Laws of Logic to Prove Equivalence

Logical Equivalence

Logical Equivalence

Working with a contradiction

Working with a contradiction

Logic Table using Google Sheets

Logic Table using Google Sheets

Logical Contradiction

Logical Contradiction

Non-equivalence

Non-equivalence

Tautology and Contradiction

Tautology and Contradiction

Converse, Inverse, and Contrapositive

Converse, Inverse, and Contrapositive

Conditional Propositions L

Conditional Propositions L

Covering Propositions from Words to Symbols

Covering Propositions from Words to Symbols

Conditional Statements as Sentences

Conditional Statements as Sentences

Filling in a Truth Table

Filling in a Truth Table

Propositions with Symbols

Propositions with Symbols

Compound propositions

Compound propositions

Propositions and Logical Operations

Propositions and Logical Operations

Applying Logical Operations

Applying Logical Operations

Exclusive Or Table

Exclusive Or Table

Logical Propositions

Logical Propositions

good ol zybook(discrete mathematics)

good ol zybook(discrete mathematics)

Knights and Knaves in a Row

Knights and Knaves in a Row

Knights and Knaves

Knights and Knaves

Logic Rules of Substitution

Logic Rules of Substitution

Are these statements true?

Are these statements true?

Dysjunctive Syllogism

Dysjunctive Syllogism

Proof by Implication

Proof by Implication

Distributing the NOT Symbol ¬

Distributing the NOT Symbol ¬

Reverse Proof using Conjuction Elimination

Reverse Proof using Conjuction Elimination

Struggling with Logical Contradictions

Struggling with Logical Contradictions

Proof by Cases

Proof by Cases

Knight or a Knave?

Knight or a Knave?

Proofs with Assumptions

Proofs with Assumptions

Propositional System of Equations

Propositional System of Equations

“If-then” Propositional Statement

“If-then” Propositional Statement

Logic Gate Diving by Zero

Logic Gate Diving by Zero

Binary Division Pt. 2

Binary Division Pt. 2

Someone who does‘t know how to do long division

Someone who does‘t know how to do long division

Brilliant Binary Multiplication Challenge

Brilliant Binary Multiplication Challenge

Identifying Binary Numbers

Identifying Binary Numbers

Binary Multiplication Gate

Binary Multiplication Gate

Subtract Double Digits Binary

Subtract Double Digits Binary

Binary Subtraction Gate

Binary Subtraction Gate

Borrowing Digits Binary Subtraction

Borrowing Digits Binary Subtraction

Multi Variable Derivation

Multi Variable Derivation

2 Variable Limits

2 Variable Limits

Matching 3D Graphs to Level Curves

Matching 3D Graphs to Level Curves

Civil Liberties Quizlet

Civil Liberties Quizlet

Intergrating an R³ Vector

Intergrating an R³ Vector

Velocity given a Position Vector

Velocity given a Position Vector

Identifying a 3D graph

Identifying a 3D graph

Find Plane containing intersecting lines (wrong)

Find Plane containing intersecting lines (wrong)

Federalism

Federalism

Hacker rank: Number Line Jumps

Hacker rank: Number Line Jumps

HackerRank: Staircase

HackerRank: Staircase

f is mg

f is mg

Taylor Series of e^2x at 1

Taylor Series of e^2x at 1

Taylor Series of 1/x at 1

Taylor Series of 1/x at 1

Integrating a Series

Integrating a Series

2 P-Series

2 P-Series

P-Series

P-Series

Trig Sub with Tangent

Trig Sub with Tangent

Integrals and Trig Identities

Integrals and Trig Identities

tan(x) and sec²(x)

tan(x) and sec²(x)

e^sqrt(x) Integral

e^sqrt(x) Integral

Using Triangles to Integrate

Using Triangles to Integrate

Speeds of Collisions

Speeds of Collisions

Inverse Integral Secant

Inverse Integral Secant

Shell Method(Sloppy)

Shell Method(Sloppy)

Volume using disks

Volume using disks

Finding the length of a curve

Finding the length of a curve

Cylindrical Shell Radius

Cylindrical Shell Radius

Finding Area using Disks & Washers

Finding Area using Disks & Washers

“improper” integral

“improper” integral

Basic Converge or Diverge(Wrong)

Basic Converge or Diverge(Wrong)

Partial Fraction Decomposition Sped Up

Partial Fraction Decomposition Sped Up

Partial Fractions Decomposition

Partial Fractions Decomposition

Quizlet Trig Identities

Quizlet Trig Identities

Integrals using Trigonometric Substitution

Integrals using Trigonometric Substitution

Definite Integration by Parts

Definite Integration by Parts

Hypebolic Trig Integrals

Hypebolic Trig Integrals

Solving a limit logically

Solving a limit logically

sinh() Inverse Derivative

sinh() Inverse Derivative

Derivative of Inverse Tangent

Derivative of Inverse Tangent

Inverse Trig Functions

Inverse Trig Functions

Log Rules and Derivatives

Log Rules and Derivatives

Derivative Product Rule

Derivative Product Rule

Cos(2x) Integral

Cos(2x) Integral

Trig Integrals

Trig Integrals

2 Airplanes Getting Closer

2 Airplanes Getting Closer

Adding Vectors

Adding Vectors

Find where the Graph is Decreasing

Find where the Graph is Decreasing

Reverse Polish Expression

Reverse Polish Expression

One point eight speed

One point eight speed

Moving Zeros to the End

Moving Zeros to the End

Pig Latin

Pig Latin

Linked Lists

Linked Lists

Binary Addition

Binary Addition

Find the next Square

Find the next Square

CSES Number Spiral

CSES Number Spiral

Almost Increasing Sequence

Almost Increasing Sequence

Sequence of Arrays Project

Sequence of Arrays Project

Fence Painting Algorithm

Fence Painting Algorithm

Finding the big O notation

Finding the big O notation

Most Frequent Element Pseudocode

Most Frequent Element Pseudocode

Find Second Largest Element(Pseudocode)

Find Second Largest Element(Pseudocode)

Big Oh Efficiency

Big Oh Efficiency

Selection Sort Time Complexity

Selection Sort Time Complexity

Code Efficiency

Code Efficiency

Recursive Triangle

Recursive Triangle

Recursive vs Iterative Solutions

Recursive vs Iterative Solutions

Fibonacci

Fibonacci

Comparing recursive functions

Comparing recursive functions

Recursion ‘sum_helper’

Recursion ‘sum_helper’

Back on Recursive Functions

Back on Recursive Functions

‘FilledRect’ Class

‘FilledRect’ Class

‘Domestic’ Animal Class

‘Domestic’ Animal Class

‘Clock’ Class Modification

‘Clock’ Class Modification

‘Question’ class

‘Question’ class

Vector that can store pointers

Vector that can store pointers

Animal Powered Vehicle??

Animal Powered Vehicle??

Small Project

Small Project

Derived Classes Hierarchy

Derived Classes Hierarchy

Inheritance Hierarchy

Inheritance Hierarchy

Object Data Members

Object Data Members

Is ‘cin’ an object?

Is ‘cin’ an object?

Public Interface

Public Interface

cin/cout Objects

cin/cout Objects

What’s the Coursework Like for COMPSCI-2?

What’s the Coursework Like for COMPSCI-2?

String Objects

String Objects

Reading Student Grades in a File

Reading Student Grades in a File

Decrypting Text

Decrypting Text

Monoalphabet Cipher

Monoalphabet Cipher

Write to Files

Write to Files

seekp()

seekp()

File Input/Output Challenge

File Input/Output Challenge

January 30, 2024

January 30, 2024

Chess Game Project #6

Chess Game Project #6

string_to_int

string_to_int

Chess Game Project #5

Chess Game Project #5

istringstream

istringstream

Chess Game Project #4

Chess Game Project #4

4 byte int

4 byte int

Chess Game Project #3

Chess Game Project #3

Pointers and Arrays

Pointers and Arrays

Chess Game Project #2

Chess Game Project #2

Chess Game Project #1

Chess Game Project #1

Pointer Statement C++

Pointer Statement C++

Web Scraping Project #41 (FINAL)

Web Scraping Project #41 (FINAL)

Reading Character by Character C++

Reading Character by Character C++

Web Scraping Project #40 (Almost got it)

Web Scraping Project #40 (Almost got it)

I’m confused with Pointers

I’m confused with Pointers

Web Scraping Project #39 (cut-off)

Web Scraping Project #39 (cut-off)

new int[]

new int[]

Web Scraping Project #38

Web Scraping Project #38

Pointer Arrays

Pointer Arrays

Web Scraping Project #37

Web Scraping Project #37

Pointers For Loop

Pointers For Loop

Web Scraping Project #36

Web Scraping Project #36

nullptr

nullptr

Arrays (COMPSCI-1 Review)

Arrays (COMPSCI-1 Review)

Dynamically Allocated Integer

Dynamically Allocated Integer

Web Scraping Project #35

Web Scraping Project #35

Classes and Structs are Very Alike C++

Classes and Structs are Very Alike C++

Web Scraping Project #34

Web Scraping Project #34

Reading an HTML File

Reading an HTML File

Web Scraping Project #33

Web Scraping Project #33

‘fstream’ can’t read HTML files??

‘fstream’ can’t read HTML files??

Web Scraping Project #32

Web Scraping Project #32

Happy New Year Y’all 🎉

Happy New Year Y’all 🎉

Web Scraping Project #31

Web Scraping Project #31

“Define” a function??

“Define” a function??

Web Scraping Project #30

Web Scraping Project #30

Web Scraping Project #29

Web Scraping Project #29

Galton Board

Galton Board

Debugging a Function

Debugging a Function

Web Scraping Project #28

Web Scraping Project #28

Pointer Sizes C++

Pointer Sizes C++

Web Scraping Project #27

Web Scraping Project #27

Pointers PT 4

Pointers PT 4

Web Scraping Project #26

Web Scraping Project #26

C++ Pointers: Derefrencing

C++ Pointers: Derefrencing

Web Scraping Project #25

Web Scraping Project #25

How NOT to retrieve value from pointer

How NOT to retrieve value from pointer

Web Scraping Project #24

Web Scraping Project #24

C++ Pointers

C++ Pointers

Web Scraping Project #23

Web Scraping Project #23

FLOWCharts PT 3

FLOWCharts PT 3

Web Scraping Project #22

Web Scraping Project #22

FLOWCHARTS

FLOWCHARTS

Web Scraping Project #21

Web Scraping Project #21