Latest videos by GR1o6180339887498948

Proof Without Words Proof Without Words
Posted by: GR1o6180339887498948

Video duration: 115 seconds

This is a fun proof about the area of the circle. It might not be very convincing but it's fun.
Watch it in HD for the highest clarity.

Related: area, of, circle

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The Vertex of a Parabola The Vertex of a Parabola
Posted by: GR1o6180339887498948

Video duration: 180 seconds

The vertex of a parabola is very useful in mathematics. Here you'll see two easy methods on how to derive the x value of the vertex.

Related: vertex, parabola, math

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Complex Variables Part 5 Complex Variables Part 5
Posted by: GR1o6180339887498948

Video duration: 270 seconds

This part explains the Absolute Value also known as the Modulus.

Related: complex, variables, part, math

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Complex Variables Part 4 Complex Variables Part 4
Posted by: GR1o6180339887498948

Video duration: 353 seconds

On this part I introduce the conjugate of a complex number. Don't worry we are still in the easy parts.

Related: complex, variables

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Fun graphs Part 1 Fun graphs Part 1
Posted by: GR1o6180339887498948

Video duration: 193 seconds

If you have Maple you can easily build these graphs, you can see the codes in the video.

Related: fun, graphs, math

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Little Proof by Induction Little Proof by Induction
Posted by: GR1o6180339887498948

Video duration: 179 seconds

This video gives an example of how to prove a mathematical statement by induction. I know, it's a very simple example but it's just for fun.

Related: proof, by, induction, hypothesis

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Complex Variables Part 3 Complex Variables Part 3
Posted by: GR1o6180339887498948

Video duration: 300 seconds

Part 3 is even more exciting as we learn how to divide two complex numbers!!! Part 4 will be ready in June, wait till you see that one!

Related: complex, variables, math

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Complex Variables Part 2 Complex Variables Part 2
Posted by: GR1o6180339887498948

Video duration: 297 seconds

This is Part 2 of the series Complex Variables. These videos are meant for you to pose and read the material carefully because there's too much information compacted into a little time frame. Enjoy your lesson and watch Part 1 before any other Part.

Related: complex, variables, part, numbers, imaginary, math, mathematics

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Complex Variables Part 1 Complex Variables Part 1
Posted by: GR1o6180339887498948

Video duration: 307 seconds

This is the first part of an introduction to complex variables. This video contains a lot of information so I recommend that you pose whenever you have to. You get perfect details if you watch it in HD and full screen.

Related: complex, variables, analysis, imaginary, numbers

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Irrational Numbers & their Discovery With a Proof Irrational Numbers & their Discovery With a Proof
Posted by: GR1o6180339887498948

Video duration: 623 seconds

This is a brief history of the irrational numbers with a little proof in the end, enjoy.

Related: irrational, numbers, math, mathematics, square, root, history

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Quadratic Formula Derived Quadratic Formula Derived
Posted by: GR1o6180339887498948

Video duration: 420 seconds

This video explains how to derive the quadratic formula using the method of completing the square.

Related: quadratic, formula, proof

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Pythagorean Theorem Proof Pythagorean Theorem Proof
Posted by: GR1o6180339887498948

Video duration: 285 seconds

The Pythagorean Theorem was one of the first mathematical statements to have a proof, and proofs is what mathematics is all about. Without proofs the world of mathematics collapses; so aren't you glad that Pythagoras started it all?

Related: pythagorean, theorem

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the amazing phi the amazing phi
Posted by: GR1o6180339887498948

Video duration: 71 seconds

How can I derive my user-name?
This video stinks worse than cheese produced in a country that sucks on making cheese. If you like it it's not my fault.
Yea right! Who am I kidding? Everything I do is golden. Everyone will fall in love with this one, especially the Tooth Fairy. It will deeply warm peoples hearts preventing the rapture and the day of reckoning.

Related: phi, math, golden, ratio

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