Канал: DrChangMathGuitar

Pi Day, 2024

Pi Day, 2024

One small piece of the sine graph

One small piece of the sine graph

Brute force attack on the public key cryptosystem

Brute force attack on the public key cryptosystem

MBS

MBS

Lute Suite No 2: Prelude in A minor by J.S. Bach

Lute Suite No 2: Prelude in A minor by J.S. Bach

Tango En Skai - Practice Session

Tango En Skai - Practice Session

Un Sueno en la Floresta - Practice Session

Un Sueno en la Floresta - Practice Session

ODE: Dirac Delta (non-)function

ODE: Dirac Delta (non-)function

ODE convolution

ODE convolution

Cal II Solutions: Pumping water from swimming pool

Cal II Solutions: Pumping water from swimming pool

Gigue in A minor by Bach

Gigue in A minor by Bach

Rujero y Paradetas by Gaspar Sanz - Practice Session with Harpsichord accompaniment

Rujero y Paradetas by Gaspar Sanz - Practice Session with Harpsichord accompaniment

Adios Muchachos with cello accompaniment

Adios Muchachos with cello accompaniment

Vals Venezolano No 3. with cello accompaniment

Vals Venezolano No 3. with cello accompaniment

Vals Venezolano No 2 with MuseScore viola accompaniment

Vals Venezolano No 2 with MuseScore viola accompaniment

Gigue in A minor with MuseScore Cello accompaniment - Experiment

Gigue in A minor with MuseScore Cello accompaniment - Experiment

Prelude in A minor by J. S. Bach - Practice Session

Prelude in A minor by J. S. Bach - Practice Session

Vals Venezolano No 3 by A. Lauro

Vals Venezolano No 3 by A. Lauro

Vals Venezolano No 3, Practice Session

Vals Venezolano No 3, Practice Session

Vals Vanezolano No 2 - A. Lauro

Vals Vanezolano No 2 - A. Lauro

Gigue, Lute Suite No 2, Practice Session

Gigue, Lute Suite No 2, Practice Session

differentiability of two variable functions

differentiability of two variable functions

Venezuela Val 2, Practice Session

Venezuela Val 2, Practice Session

Love Affair by Ennio Morricone

Love Affair by Ennio Morricone

Inkscape Tutorial Part 11: Examples: Real Life Problems

Inkscape Tutorial Part 11: Examples: Real Life Problems

Inkscape Tutorial Part 10: Examples: Calculus and Geometry

Inkscape Tutorial Part 10: Examples: Calculus and Geometry

Inkscape Tutorial Part 9: Examples: Calculus Graphs

Inkscape Tutorial Part 9: Examples: Calculus Graphs

Inkscape Tutorial Part 8: Handling Images using Clip, Mask, and Bitmap Tracing

Inkscape Tutorial Part 8: Handling Images using Clip, Mask, and Bitmap Tracing

Inkscape Tutorial Part 7: LaTeX and function/parametric graphs

Inkscape Tutorial Part 7: LaTeX and function/parametric graphs

Inkscape Tutorial Part 6: Path Operations

Inkscape Tutorial Part 6: Path Operations

Inkscape Tutorial Part 5: Paths

Inkscape Tutorial Part 5: Paths

Inkscape Tutorial Part 4: Transformations

Inkscape Tutorial Part 4: Transformations

Inkscape Tutorial Part 3: Objects

Inkscape Tutorial Part 3: Objects

Inkscape Tutorial Part 2: Key elements

Inkscape Tutorial Part 2: Key elements

Inkscape Tutorial Part 1: Document settings

Inkscape Tutorial Part 1: Document settings

Inkscape Tutorial Part 0: Introduction

Inkscape Tutorial Part 0: Introduction

Theme and Var 1,2,3,4 by F. Sor

Theme and Var 1,2,3,4 by F. Sor

Lute Suite No 1 Allemande

Lute Suite No 1 Allemande

Theme and Variations by F. Sor: Var 2,3,4

Theme and Variations by F. Sor: Var 2,3,4

Guardame Las Vacas by Luis de Narvaez

Guardame Las Vacas by Luis de Narvaez

Sound Test, 2021 Jun 21

Sound Test, 2021 Jun 21

Punched in the throat

Punched in the throat

Practice Session, 2021 Jun 7: Bach

Practice Session, 2021 Jun 7: Bach

Excerpt from Cello Suite VI Prelude, remastered

Excerpt from Cello Suite VI Prelude, remastered

Practice Session, 2021 Jun 1

Practice Session, 2021 Jun 1

Podcast: May 7, 2021

Podcast: May 7, 2021

Text-to-Speech with Descript

Text-to-Speech with Descript

음성화일 만들기

음성화일 만들기

Text-to-Speech by IBM Watson

Text-to-Speech by IBM Watson

Projections of circular motion

Projections of circular motion

Using the auto completion in TeXworks

Using the auto completion in TeXworks

Making photo slides with Greenshot

Making photo slides with Greenshot

Cello Suite No 1, Courante

Cello Suite No 1, Courante

Live streaming on the first day of the pandemic semester

Live streaming on the first day of the pandemic semester

Practice Session: Theme and Variations

Practice Session: Theme and Variations

Milonga, by J. Cardosa

Milonga, by J. Cardosa

Zoom to YouTube live

Zoom to YouTube live

AutoHotStrings

AutoHotStrings

Using Pen Tablet in classroom instruction

Using Pen Tablet in classroom instruction

MyOpenMath Questions: Randomized numbers embedded in figures

MyOpenMath Questions: Randomized numbers embedded in figures

AutoHotkey 4: MouseClick at specific position

AutoHotkey 4: MouseClick at specific position

AutoHotkey 3: MouseClick + a Letter

AutoHotkey 3: MouseClick + a Letter

AutoHotkey 2: Handling Feedback with Hotstrings

AutoHotkey 2: Handling Feedback with Hotstrings

AutoHotkey

AutoHotkey

YouTube Keyboard Shortcuts

YouTube Keyboard Shortcuts

MyOpenMath Questions: Randomized Questions with multiple questions

MyOpenMath Questions: Randomized Questions with multiple questions

MyOpenMath Questions: Randomized questions and exact answers

MyOpenMath Questions: Randomized questions and exact answers

MyOpenMath Questions: Randomized questions and answers done in MOM

MyOpenMath Questions: Randomized questions and answers done in MOM

MyOpenMath Questions: Randomized questions and answers with Mathematica trick

MyOpenMath Questions: Randomized questions and answers with Mathematica trick

XP-Pen

XP-Pen

MyOpenMath Questions: Uploading figures and decimal accuracy

MyOpenMath Questions: Uploading figures and decimal accuracy

MyOpenMath Questions: Multiple function answers & vector field answers

MyOpenMath Questions: Multiple function answers & vector field answers

MyOpenMath: Function answers

MyOpenMath: Function answers

MyOpenMath Questions: LaTeXed question and written solution

MyOpenMath Questions: LaTeXed question and written solution

MyOpenMath Question: one numerical answer and upload written work.

MyOpenMath Question: one numerical answer and upload written work.

MyOpenMath Question: Uploading written work

MyOpenMath Question: Uploading written work

Creating Libraries in MyOpenMath

Creating Libraries in MyOpenMath

Introduction to Sungkon Chang's video series on MyOpenMath

Introduction to Sungkon Chang's video series on MyOpenMath

Options of calculating integrals of vector fields

Options of calculating integrals of vector fields

Discussion on Green's Theorem, Stoke's Theorem, and Divergence Theorem

Discussion on Green's Theorem, Stoke's Theorem, and Divergence Theorem

Intro and proof of divergence theorem, spring 2020

Intro and proof of divergence theorem, spring 2020

Lecture video using Inkscape and Gimp

Lecture video using Inkscape and Gimp

Intro and proof of Stoke's Theorem, Spring 2020

Intro and proof of Stoke's Theorem, Spring 2020

Green's Theorem, Part 2, Spring 2020

Green's Theorem, Part 2, Spring 2020

Green's Theorem, Part 1, Spring 2020

Green's Theorem, Part 1, Spring 2020

Giving lectures with Inkscape and chalkboard-written solutions

Giving lectures with Inkscape and chalkboard-written solutions

Chalkboard effect and GIMP layers

Chalkboard effect and GIMP layers

Lucy makes a friend

Lucy makes a friend

Setups for GIMP and Autodesk SketchBook

Setups for GIMP and Autodesk SketchBook

Wacom and GIMP

Wacom and GIMP

Wacom Tablet and GIMP

Wacom Tablet and GIMP

Giving feedback

Giving feedback

Making Lecture Videos with OBS and Inkscape

Making Lecture Videos with OBS and Inkscape

Making a lecture video with OBS

Making a lecture video with OBS

One way of using MyOpenMath

One way of using MyOpenMath

Demonstration of using Epson document camera DC-21.

Demonstration of using Epson document camera DC-21.

Direct Parametrization of Pythagorean Triples

Direct Parametrization of Pythagorean Triples

Fundamental Theorem of Algebra, Demonstration

Fundamental Theorem of Algebra, Demonstration

Excerpt from Cello Suite VI, Prelude

Excerpt from Cello Suite VI, Prelude

Completing the square of quadratic polynomials with the quadratic formula

Completing the square of quadratic polynomials with the quadratic formula

Factoring quadratic polynomials with the quadratic formula

Factoring quadratic polynomials with the quadratic formula

Solving quadratic equations with the quadratic formula

Solving quadratic equations with the quadratic formula

similar matrices

similar matrices

Triumphant Success of Mathematics!

Triumphant Success of Mathematics!

Introduction to determinants of small size matrices

Introduction to determinants of small size matrices

large numbers

large numbers

Derivatives without words

Derivatives without words

Substitution Method Integration: Idea and Principle

Substitution Method Integration: Idea and Principle

Physical Proof of Fundamental Theorem of Calculus

Physical Proof of Fundamental Theorem of Calculus

Application of Quadratic Approximation 2

Application of Quadratic Approximation 2

Waves

Waves

New Mathematica

New Mathematica

Proof Without Words: Conic Sections

Proof Without Words: Conic Sections

Introduction to Continuity, Fall 2018

Introduction to Continuity, Fall 2018

Demo of Presentation with Inkscape

Demo of Presentation with Inkscape

Presenting Solutions with Inkscape

Presenting Solutions with Inkscape

Wolfram Cloud

Wolfram Cloud

Adobe Scan

Adobe Scan

Scanning Documents with Android Phones

Scanning Documents with Android Phones

Using WolframCloud

Using WolframCloud

Adobe Scan for Math Notes

Adobe Scan for Math Notes

Solution for Annoying Auto Draw Pop Up of Windows 10 Photo Viewer

Solution for Annoying Auto Draw Pop Up of Windows 10 Photo Viewer

Introduction to autormorphic functions and forms

Introduction to autormorphic functions and forms

alhambra

alhambra

Field Theoretic Proof of Law of Quadratic Reciprocity

Field Theoretic Proof of Law of Quadratic Reciprocity

Introduction to Law of Quadratic Reciprocity

Introduction to Law of Quadratic Reciprocity

Primitive Root mod Prime Power

Primitive Root mod Prime Power

Primitive Root

Primitive Root

RSA Public Key Cryptosystem

RSA Public Key Cryptosystem

euler phi

euler phi

Introduction to Concavity

Introduction to Concavity

Transferring Google Sites

Transferring Google Sites

Carmichael Numbers

Carmichael Numbers

Private Key

Private Key

Fermat's Little Theorem

Fermat's Little Theorem

quadratic formula for finite fields

quadratic formula for finite fields

Monte Carlo

Monte Carlo

Chinese Remainder Theorem

Chinese Remainder Theorem

Introduction to Implicit Differentiation

Introduction to Implicit Differentiation

Divisibility Test

Divisibility Test

Cavatina, Original Sound Track from the Deer Hunter

Cavatina, Original Sound Track from the Deer Hunter

Introducing Arithmetic of Congruence Classes

Introducing Arithmetic of Congruence Classes

Proof of Product Rule, Spring 2018

Proof of Product Rule, Spring 2018

Tyson

Tyson

Infinitude of Prime Numbers

Infinitude of Prime Numbers

Introducing Product Rule

Introducing Product Rule

Generalization of Tangent Lines

Generalization of Tangent Lines

Introduction to Derivatives

Introduction to Derivatives

maya 3

maya 3

Euclid's Algorithm for Calculus II

Euclid's Algorithm for Calculus II

Euclid's Algorithm for Polynomials

Euclid's Algorithm for Polynomials

Sonata in A by D. Scarlatti

Sonata in A by D. Scarlatti

Shotcut Tutorial: Overlaying videos

Shotcut Tutorial: Overlaying videos

Capricho Catalan by I. Albeniz

Capricho Catalan by I. Albeniz

Lecture on Euclidean Algorithm

Lecture on Euclidean Algorithm

Shotcut Tutorial: Merging Multiple Videos

Shotcut Tutorial: Merging Multiple Videos

The average velocity was zero but this little rat is guilty!

The average velocity was zero but this little rat is guilty!

Introduction to Intermediate Value Theorem, 2018 Spring

Introduction to Intermediate Value Theorem, 2018 Spring

First Live Lecture with OBS

First Live Lecture with OBS

Using Greenshot

Using Greenshot

Average Value using Calculus

Average Value using Calculus

Transferring the Ownership of a YouTube Channel

Transferring the Ownership of a YouTube Channel

Open Broadcaster Software

Open Broadcaster Software

Riemann Sum

Riemann Sum

Introduction to Area Functions

Introduction to Area Functions

Proof A B

Proof A B

A surface

A surface

Introduction to Continuous Motion and Continuity

Introduction to Continuous Motion and Continuity

Introduction of (Abstract) Vectors

Introduction of (Abstract) Vectors

YouTube Closed Captions on Isosceles Triangles

YouTube Closed Captions on Isosceles Triangles

3-4-5 triangle

3-4-5 triangle

Using Edmodo for my face-to-face math classes

Using Edmodo for my face-to-face math classes

Proof of Alternating Series Test

Proof of Alternating Series Test

subst example

subst example

Excerpt from Chaconne by J.S. Bach

Excerpt from Chaconne by J.S. Bach

My Favorite Proof

My Favorite Proof

Introduction to Continuity

Introduction to Continuity

Bach Chaconne on Hanabach Super Low Tension

Bach Chaconne on Hanabach Super Low Tension

Chalk Board Effect

Chalk Board Effect

Generating Blackboard-Chalk Effect

Generating Blackboard-Chalk Effect

Solution of 2016 Putnam Competition B2

Solution of 2016 Putnam Competition B2

Using CamDesk

Using CamDesk

lecture video

lecture video

Pavane pour une Infante Defunte by M. Ravel

Pavane pour une Infante Defunte by M. Ravel

Sons De La Campenellas by Araujo

Sons De La Campenellas by Araujo

Cello Suite No 3, Gigue by JS Bach

Cello Suite No 3, Gigue by JS Bach

Theme and Variations: Var 1 by F. Sor

Theme and Variations: Var 1 by F. Sor

Morpheus: Do you think this factorization is real?

Morpheus: Do you think this factorization is real?

Tacoma Bridge Collapse, Short Version

Tacoma Bridge Collapse, Short Version

Tacoma Bridge Collapse

Tacoma Bridge Collapse

Morpheus: Do you think it's real?

Morpheus: Do you think it's real?

Scences from the Deer Hunter

Scences from the Deer Hunter

Practice Session: Variations on a Theorem by Mozart, Var 1

Practice Session: Variations on a Theorem by Mozart, Var 1

Cavatina from the Deer Hunter

Cavatina from the Deer Hunter

Euler's Method with Quadratic Taylor Polynomials, Short Version

Euler's Method with Quadratic Taylor Polynomials, Short Version

Euler's Method with Quadratic Taylor Polynomial

Euler's Method with Quadratic Taylor Polynomial

Introduction to Trigonometri Substitution, Spring 2017

Introduction to Trigonometri Substitution, Spring 2017

Proof of Euler's Method, Spring 2017

Proof of Euler's Method, Spring 2017

Proof of the formula of the cylindrical shell method

Proof of the formula of the cylindrical shell method

Mathematical Methods Ver 2

Mathematical Methods Ver 2