The Math Sorcerer

Sunday, May 31, 2020

Math is Hard for Everyone

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Thursday, May 28, 2020

Discouragement

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Tuesday, May 26, 2020

Integral with Partial Fractions Cover Up Method (x^2 + 108x + 108)/)(x^3...

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Integrate with Partial Fractions Cover Up Method 1/(x^2 - 9)

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How to Sketch a Vector Valued Function and Find Orientation and Rectangu...

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Sketch the Vector Valued Function, Indicate Orientation, and Write in Re...

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Integral of (7 - x^2)/(3x^3 + x) using Partial Fractions and Equating Co...

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Integral of (x + 42)/(x^2 - 12x) via the Partial Fractions Cover Up Method

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Integral of sin(x)/(cos(x) + cos^2(x))

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Integral of 3/(36x^2 - 9) using Partial Fraction Decomposition and the C...

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Derivative of r(t) = e^(-t)i + 5j + 6te^tk

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Represent the Plane Curve(Line) as a Vector Valued Function

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Represent the Plane Curve(Parabola) as a Vector Valued Function

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Represent the Plane Curve as a Vector Valued Function Circle Example

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Limit of a Vector Valued Function with Exponentials and Trig Functions

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How to Find the Intervals on Which a Vector Valued Function is Continuous

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Intervals on Which Vector Valued Function is Continuous Example with Squ...

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Limit of Vector Valued Function Easy Example

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Find the Velocity and Position Given the Acceleration as a Vector Valued...

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Sketch the Graph of the Parametric Equations, Indicate Orientation, and ...

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Graph the Parametric Equations, Write in Rectangular Form, and Indicate ...

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Sketch the Graph of the Parametric Equations and Give the Orientation, R...

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Graph the Parametric Equations, Give Orientation, Write in Rectangular Form

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Graph the Parametric Equations(Ellipse), Give Orientation, and Give the ...

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Write the Parametric Equations of a Circle in Rectangular Form

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How to Write the Parametric Equations of an Ellipse in Rectangular Form

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How to Find the Speed, Velocity, and Acceleration Given the Position Fun...

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Derivative of a Vector Valued Function r(t) = 8ti + 6costj + 6sintk

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Introduction to Calculus with Parametric Equations

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Introduction to Arc Length with Parametric Equations

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How to Convert Between Polar Coordinates and Rectangular Coordinates

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Introduction to Polar Coordinates

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Introduction to Infinite Geometric Series

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Introduction to the Direct Comparison Test for Infinite Series

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Introduction to the Limit Comparison Test for Infinite Series

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Monday, May 25, 2020

Derivative of Vector Valued Function with Trig Functions and Chain Rule

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Differential Equation with Vector Valued Function

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How to Find the Intervals Where the Vector Valued Function is Smooth

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Introduction to Improper Integrals with Infinite Discontinuities

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Introduction to Improper Integrals with Infinite Limits of Integration

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Introduction to Absolute Convergence and Conditional Convergence

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Determine if the Functions are Linearly Independent or Linearly Dependen...

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How to Determine if Functions are Linearly Independent or Dependent usin...

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Find the Wronskian to Determine if the Functions are Independent and Wri...

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Determine if the Set of Solutions is a Fundamental Set and Find the Gene...

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How to Solve an Initial Value Problem with Initial Conditions

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Solve the Boundary Value Problem y'' - 8y' + 16y = 0 with Boundary Cond...

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Find the Differential Equation Given the Solution y = C_1e^(-x)cos(x) + ...

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Differential Equation with the Rational Roots Theorem

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Find the Velocity, Speed, and Acceleration Given the Vector Valued Posit...

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How to Find the Acceleration Given the Speed and Position as Vector Valu...

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Find the Velocity, Speed, and Acceleration Given the Position Function (...

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Find the Unit Tangent Vector for r(t) = 3cos(t)i + 3sin(t)j

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Unit Tangent Vector for r(t) = t^3i + 6t^2j

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Find the Unit Tangent Vector for r(t) = 8ti - ln(t)j

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Find the Unit Tangent Vector and the Equation of the Tangent Line in Space

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How Do You Get to the Next Level In Math

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Introduction to the Alternating Series Test for Infinite Series

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Introduction to Taylor and Maclaurin Series

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How to Find the Equation of the Tangent Line in Space

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Find the Principal Unit Normal Vector for r(t) = picos(t)i + pisin(t)j

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How to Find the Principal Unit Normal Vector for r(t) = sqrt(2)ti + e^tj...

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How to Find the Curvature of r(t) = 8cos(4t)i + 8sin(4t)j

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How to Find the Curvature using the Cross Product Formula for r(t) = ti ...

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Introduction to Infinite Series in Calculus

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Introduction to the Ratio Test and Root Test for Infinite Series

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Introduction to Taylor and Maclaurin Polynomials

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How to Determine if an Integral is an Improper Integral

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Curvature of r(t) = e^(t)cos(t)k + e^(t)sin(t)j + e^(t)k at (1, 0, 1)

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Sunday, May 24, 2020

Integral sin^3(3theta)sqrt(cos(3theta)

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Integral sin^4(2theta)

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Integral of (tan(pix/5))^9(sec(pix/5))^2

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Integral sec^7(5x)tan(5x)

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Integral 16tan^2(x)/sec(x)

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Integral sin^2(15x)

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Integral of sin^3(x)

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Integral of sec^2(2x - 74)

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Integral with Tabular (x + 8)^2 * sin(x)

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Variation of Parameters y'' + y = sin(x)

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Variation of Parameters y'' - y = coshx

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How to Use Variation of Parameters to Solve y'' + 3y' + 2y = 1/(7 + e^x)

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Solve using Variation of Parameters y'' + 3y' + 2y = 1/(7 + e^x)

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Introduction to Parametric Equations

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Introduction to Area in Polar Coordinates

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Introduction to Sequences in Calculus

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Introduction to Power Series and The Convergence Theorem

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Saturday, May 23, 2020

How to Use the Method of Undetermined Coefficients to Solve a DE (1/4)y'...

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Boundary Value Problem with the Method of Undetermined Coefficients

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Solve the DE with the Method of Undetermined Coefficients y'' - 8y' + 16...

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How to Solve DE's with the Method of Undetermined Coefficients y'' - y' ...

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How to Use the Method of Undetermined Coefficients y'' + 4y = 7sin(2x)

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Friday, May 22, 2020

Standards

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How to Use Variation of Parameters y'' y = csc(x)

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Thursday, May 21, 2020

Advanced Calculus/Mathematical Analysis Book for Beginners

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Integral of (lnx)^9/x

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Integral of x^9e^(x^10)

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Find the Values of C_1 and C_2 given the Initial Conditions

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Introduction to Geometric Power Series

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Are the Functions Dependent or Independent? Example with Two Exponentials

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Integral with u substitution 1/(x(lnx)^7)

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How to Find Area Integrating with Respect to y

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Homogeneous Differential Equation xdx + (y - 2x)dy = 0

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Wednesday, May 20, 2020

How Do You Actually Read Math Books

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It Does Not Matter How Slow You Go As Long As You Get There

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Tuesday, May 19, 2020

Introduction to Tabular Integration

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Introduction to Integration by Parts

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Integral 11/(z - 14)^11 using u-substitution

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Integral 11tan(x)ln(cos(x))

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Integral 6(x - 3)^2 with u substitution

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Integral of 1/(x^2 - 8x + 27)

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Integral of z^3 + 1/(9 - z)^8

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Integral (x + 2)/sqrt(x^2 + 4x - 6)

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Integral of 1/sqrt(3 - 4x - x^2)

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Integral 1/(4 + 5x^2)

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Integral xcos(3pix^2)

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Differential Equation dy/dx = (e^x + 3)^2

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Differential Equation dr/dt = 3e^t/sqrt(1 - e^(2t))

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Integral of 3/(cos(theta) - 1)

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Integral of 1/(3x - 2) - 1/(3x + 2)

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Trigonometric Substitution Formulas

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Monday, May 18, 2020

Passion in Mathematics

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Trigonometric Integrals: Powers of Sine and Cosine

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Trigonometric Integrals: Powers of Secant and Tangent

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Sunday, May 17, 2020

Does Practice Make Perfect in Math

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Friday, May 15, 2020

Today is a Better Day Than Tomorrow

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Wednesday, May 13, 2020

Should You Go to a Different School for Math Graduate School?

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Tuesday, May 12, 2020

Great Book for Math, Engineering, and Physics Students

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Monday, May 11, 2020

Do You Have the Right Attitude for Math?

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Saturday, May 9, 2020

How Do You Watch Math Videos?

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Friday, May 8, 2020

Taking a Forced Break

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Friday, May 1, 2020

Stop Worrying about the Past || Stop Worrying about the Future

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