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Bill Kinney
Bill Kinney
Bill Kinney
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In-depth mathematics lectures, math exam reviews, and shorter videos on a wide variety of topics in mathematics. Highlights include many videos about Real Analysis, Abstract Algebra, Differential Equations, Linear Algebra, Multivariable Calculus, and Financial Mathematics for Actuaries. Wolfram Research's Mathematica program is used extensively.

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Multi Calc, Lec 11A: Arc Length Parameterization Example
15:38
Multi Calc, Lec 11A: Arc Length Parameterization Example
13 часов назад
In-Depth Parametric Curve Example with Mathematica (Velocity, Acceleration, Speed, & Distance)
41:15
In-Depth Parametric Curve Example with Mathematica (Velocity, Acceleration, Speed, & Distance)
День назад
Multi Calc, Lec 9: Differential Calculus of Vector-Valued Functions (Velocity Vector is Tangent)
45:12
Multi Calc, Lec 9: Differential Calculus of Vector-Valued Functions (Velocity Vector is Tangent)
День назад
How To Find The Equation of a Plane Given Three Points in ℝ^3
10:44
How To Find The Equation of a Plane Given Three Points in ℝ^3
День назад
Multi Calc, Lec 8A: Describing Lines in ℝ^3 (including Symmetric Equations)
22:22
Multi Calc, Lec 8A: Describing Lines in ℝ^3 (including Symmetric Equations)
14 дней назад
Multi Calc, Lec 7: Vector Cross Product (includes 3x3 Determinant Shortcut)
44:30
Multi Calc, Lec 7: Vector Cross Product (includes 3x3 Determinant Shortcut)
14 дней назад
Why does v∙w = ||v|| ||w|| cos(θ)? The proof is fun!
7:50
Why does v∙w = ||v|| ||w|| cos(θ)? The proof is fun!
14 дней назад
Why Does proj_w(v)=((v∙w)/(v∙w))w??? (Projection Vector Formula Derivation)
16:45
Why Does proj_w(v)=((v∙w)/(v∙w))w??? (Projection Vector Formula Derivation)
14 дней назад
Multi Calc, Lec 6A: The Dot Product and Angle Between Two Vectors
14:28
Multi Calc, Lec 6A: The Dot Product and Angle Between Two Vectors
21 день назад
Multi Calc, Lec 5B: Vector Geometry and Vector Algebra in ℝ^3
17:49
Multi Calc, Lec 5B: Vector Geometry and Vector Algebra in ℝ^3
21 день назад
Multi Calc, Lec 5A: 3-Dimensional Space ℝ^3 (including Distance Formula, Spheres, and Hyperboloids)
27:48
Multi Calc, Lec 5A: 3-Dimensional Space ℝ^3 (including Distance Formula, Spheres, and Hyperboloids)
21 день назад
Multi Calc, Lec 4: Polar Coordinates
1:05:51
Multi Calc, Lec 4: Polar Coordinates
28 дней назад
Multi Calc, Lec 3B: Surface Area of Solid of Revolution (from Parametric Curve)
13:45
Multi Calc, Lec 3B: Surface Area of Solid of Revolution (from Parametric Curve)
Месяц назад
Multi Calc, Lec 3A: Position & Velocity Vectors, Speed, Distance (Arc Length) for Parametric Eqs
24:16
Multi Calc, Lec 3A: Position & Velocity Vectors, Speed, Distance (Arc Length) for Parametric Eqs
Месяц назад
Multivariable Calculus, Lec 2: Using Mathematica for Parametric Equations & Curves in 2D
36:10
Multivariable Calculus, Lec 2: Using Mathematica for Parametric Equations & Curves in 2D
Месяц назад
Multivariable Calculus, Lecture 1: Parametric Curves in the Plane ℝ^2
28:13
Multivariable Calculus, Lecture 1: Parametric Curves in the Plane ℝ^2
Месяц назад
Review Abstract Algebra in 30 Minutes
30:24
Review Abstract Algebra in 30 Minutes
2 месяца назад
A Galois Group Isomorphic to the Symmetric Group S3
36:06
A Galois Group Isomorphic to the Symmetric Group S3
2 месяца назад
Find the Subfield Lattice of ℚ(√3,√5) over ℚ by Using Galois Theory!
23:38
Find the Subfield Lattice of ℚ(√3,√5) over ℚ by Using Galois Theory!
2 месяца назад
Review All of Calculus 2 in 30 Minutes
29:33
Review All of Calculus 2 in 30 Minutes
2 месяца назад
Solve dy/dx = y^2 in TWO WAYS!! (Separation of Variables and Power Series Solution)
23:41
Solve dy/dx = y^2 in TWO WAYS!! (Separation of Variables and Power Series Solution)
2 месяца назад
Damped Harmonic Oscillator with Complex Eigenvalues (Use Euler's Formula, Diff Eq for Calc 2, Pt 8A)
12:46
Damped Harmonic Oscillator with Complex Eigenvalues (Use Euler's Formula, Diff Eq for Calc 2, Pt 8A)
2 месяца назад
The Galois Group Gal(ℚ(∜2,i)/ℚ) has 8 Elements!
5:39
The Galois Group Gal(ℚ(∜2,i)/ℚ) has 8 Elements!
2 месяца назад
ℚ(∛2) is NOT a Galois Extension of ℚ (Fundamental Theorem of Galois Theory Does NOT Apply)
14:37
ℚ(∛2) is NOT a Galois Extension of ℚ (Fundamental Theorem of Galois Theory Does NOT Apply)
2 месяца назад
Galois Theory: Fundamental Definitions and a Basic Example
36:54
Galois Theory: Fundamental Definitions and a Basic Example
2 месяца назад
A Sneak Peek at Fourier Series by Playing Sound Waves in Wolfram Mathematica
8:11
A Sneak Peek at Fourier Series by Playing Sound Waves in Wolfram Mathematica
2 месяца назад
How to Model Simple Harmonic Motion for Mass on a Spring (Diff Eqs for Calculus 2, Part 7B)
25:45
How to Model Simple Harmonic Motion for Mass on a Spring (Diff Eqs for Calculus 2, Part 7B)
2 месяца назад
WOW! 4 Equilibrium Points! Logistic Growth Competing Species Model (Diff Eqs for Calc 2, Part 7A)
27:30
WOW! 4 Equilibrium Points! Logistic Growth Competing Species Model (Diff Eqs for Calc 2, Part 7A)
2 месяца назад
Galois Field GF(2^3) = GF(8)
23:59
Galois Field GF(2^3) = GF(8)
2 месяца назад
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