ollie nanyes

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Solving planar systems of differential equation: Laplace vs Linear Algebra

Solving planar systems of differential equation: Laplace vs Linear Algebra ollie nanyes

11 views - 2 months ago

Convolution integral calculation: exponential with sine and cosine

Convolution integral calculation: exponential with sine and cosine ollie nanyes

10 views - 2 months ago

Cauchy-Euler differential equation solution derivation

Cauchy-Euler differential equation solution derivation ollie nanyes

3 views - 3 months ago

Cauchy Euler example problems

Cauchy Euler example problems ollie nanyes

3 months ago

Particular solutions for sine and cosine driving functions: the complex method

Particular solutions for sine and cosine driving functions: the complex method ollie nanyes

9 views - 4 months ago

Reduction of order formula (differential equations)

Reduction of order formula (differential equations) ollie nanyes

6 views - 4 months ago

Linear Independence of functions and domain: correcting a video/class error that I made

Linear Independence of functions and domain: correcting a video/class error that I made ollie nanyes

24 views - 4 months ago

The Wronskian and linear independence of solutions

The Wronskian and linear independence of solutions ollie nanyes

19 views - 4 months ago

First order differential equations: existence and uniqueness theorems

First order differential equations: existence and uniqueness theorems ollie nanyes

20 views - 5 months ago

Linear ordinary differential equations: brief intro

Linear ordinary differential equations: brief intro ollie nanyes

9 views - 5 months ago

Brief review of the Fundamental Theorem of Calculus

Brief review of the Fundamental Theorem of Calculus ollie nanyes

32 views - 6 months ago

Brief review of the product rule for differential equations

Brief review of the product rule for differential equations ollie nanyes

67 views - 6 months ago

Partial Fractions

Partial Fractions ollie nanyes

37 views - 6 months ago

Brief Review of Gradient

Brief Review of Gradient ollie nanyes

49 views - 6 months ago

Equation of a tangent line to a differential curve

Equation of a tangent line to a differential curve ollie nanyes

39 views - 6 months ago

Brief review of differentiation for differential equations

Brief review of differentiation for differential equations ollie nanyes

33 views - 6 months ago

Solving a Quadratic review

Solving a Quadratic review ollie nanyes

31 views - 6 months ago

Variance of annuities

Variance of annuities ollie nanyes

15 views - 6 months ago

student mistake

student mistake ollie nanyes

18 views - 7 months ago

Intuitive Derivation of the 3 term Woolhouse approximation

Intuitive Derivation of the 3 term Woolhouse approximation ollie nanyes

21 views - 8 months ago

Whole life: end of year of death vs exact time of death approximation

Whole life: end of year of death vs exact time of death approximation ollie nanyes

10 views - 9 months ago

Sum of sines and cosines

Sum of sines and cosines ollie nanyes

7 views - 9 months ago

Change in temperature: centigrade vs Fahrenheit

Change in temperature: centigrade vs Fahrenheit ollie nanyes

3 views - 9 months ago

deferred mortality probability

deferred mortality probability ollie nanyes

34 views - 9 months ago

Two factor mortality improvement

Two factor mortality improvement ollie nanyes

47 views - 9 months ago

Calculus I Fall 2025 Welcome video

Calculus I Fall 2025 Welcome video ollie nanyes

9 views - 10 months ago

What is going on with polar and spherical integration?

What is going on with polar and spherical integration? ollie nanyes

6 views - 1 year ago

Two variable Taylor Series and the Second Derivative Test (max/min/saddle)

Two variable Taylor Series and the Second Derivative Test (max/min/saddle) ollie nanyes

28 views - 1 year ago

distance between planes

distance between planes ollie nanyes

22 views - 1 year ago

Calculus III welcome video

Calculus III welcome video ollie nanyes

57 views - 1 year ago

One sided limits in calculus: a nice example

One sided limits in calculus: a nice example ollie nanyes

14 views - 1 year ago

How to learn calculus

How to learn calculus ollie nanyes

19 views - 1 year ago

Bradley Calculus I welcome video 2024

Bradley Calculus I welcome video 2024 ollie nanyes

45 views - 1 year ago

Calculus: product rule for derivatives: intuition and proof

Calculus: product rule for derivatives: intuition and proof ollie nanyes

7 views - 1 year ago

Proof of the "power rule": d/dx(x^r) =rx^(r-1) (r not zero)

Proof of the "power rule": d/dx(x^r) =rx^(r-1) (r not zero) ollie nanyes

32 views - 1 year ago

limit of the products is the product of the limits

limit of the products is the product of the limits ollie nanyes

35 views - 1 year ago

Increasing annuities

Increasing annuities ollie nanyes

22 views - 2 years ago

Easy proof that the square root of 2 is irrational

Easy proof that the square root of 2 is irrational ollie nanyes

26 views - 2 years ago

10 minutes of the NASA eclipse feed

10 minutes of the NASA eclipse feed ollie nanyes

102 views - 2 years ago

2^k is greater than k^2 for k greater than or equal to 5 (induction)

2^k is greater than k^2 for k greater than or equal to 5 (induction) ollie nanyes

5 views - 2 years ago

When mixed partial derivatives are unequal

When mixed partial derivatives are unequal ollie nanyes

147 views - 2 years ago

A discontinuous function which has partial derivatives

A discontinuous function which has partial derivatives ollie nanyes

73 views - 2 years ago

MTH 120 class welcome video

MTH 120 class welcome video ollie nanyes

28 views - 2 years ago

class welcome video MTH 223

class welcome video MTH 223 ollie nanyes

67 views - 2 years ago

Directional derivative: derivation of the "gradient dot unit vector" formula

Directional derivative: derivation of the "gradient dot unit vector" formula ollie nanyes

59 views - 2 years ago

Partial Derivatives and non-continuous functions

Partial Derivatives and non-continuous functions ollie nanyes

23 views - 2 years ago

Standard Deviation of number of survivors (select and non-select)

Standard Deviation of number of survivors (select and non-select) ollie nanyes

18 views - 2 years ago

dot product and angles

dot product and angles ollie nanyes

6 views - 2 years ago

Easy proof of the Cauchy Schwarz inequality

Easy proof of the Cauchy Schwarz inequality ollie nanyes

152 views - 2 years ago

MTH 223 Calculus III introduction

MTH 223 Calculus III introduction ollie nanyes

62 views - 2 years ago

Every Vector Space has a basis and an example of an uncountable basis

Every Vector Space has a basis and an example of an uncountable basis ollie nanyes

34 views - 2 years ago

Conditional expectation and variance

Conditional expectation and variance ollie nanyes

16 views - 3 years ago

Integrating factor for linear first order differential equations: why it works

Integrating factor for linear first order differential equations: why it works ollie nanyes

4 views - 3 years ago

annoying calculations in statistics: mean and variance of the hypergeometric distribution

annoying calculations in statistics: mean and variance of the hypergeometric distribution ollie nanyes

9 views - 3 years ago

Annoying calculations in Statistics: Correlation Coefficient is between -1 and 1

Annoying calculations in Statistics: Correlation Coefficient is between -1 and 1 ollie nanyes

25 views - 3 years ago

Annoying calculations in statistics: Beta distribution

Annoying calculations in statistics: Beta distribution ollie nanyes

15 views - 3 years ago

Annoying calculations: binomial distribution mean, variance, moment generating functions

Annoying calculations: binomial distribution mean, variance, moment generating functions ollie nanyes

15 views - 3 years ago

Annoying Calculations: Why binomial coefficients are integers

Annoying Calculations: Why binomial coefficients are integers ollie nanyes

163 views - 3 years ago

Annoying calculations: Normal Distribution: mean, variance, moment generating function

Annoying calculations: Normal Distribution: mean, variance, moment generating function ollie nanyes

21 views - 3 years ago

Double integrals: always sketch the region!

Double integrals: always sketch the region! ollie nanyes

31 views - 3 years ago