In this video I walk you through how to apply and use the auto-filter feature for Open Office Calculator 4.
My mission is not only to help you improve your maths but to also help you simplify you life using spreadsheets and productivity tricks. Maths, automation and productivity go hand in hand.
Stay tuned for more maths and spreadsheet videos. There's a lot more content to come!
You can follow me on social media via:
https://www.instagram.com/tiago_hands
https://www.twitter.com/tiago_hands
For mathematics proofs, go to:
https://www.instagram.com/mathematics.proofs
Thanks for watching, you incredible people!
...
https://www.youtube.com/watch?v=wKC1THOaeHE
In this video I show you how to make grid lines invisible on Open Office. This is a fairly straightforward task, and these spreadsheet videos, as usual, may be useful to mathematicians, statisticians, engineers, bookkeepers, accountants, physicists or anyone dealing with large quantities of numbers.
If this video has been useful to you, subscribe to my Youtube videos as there's more content coming.
You can support my work by following me on Instagram:
Tiago Hands: https://www.instagram.com/tiago_hands/
Mathematics Proofs: https://www.instagram.com/mathematics.proofs/
...
https://www.youtube.com/watch?v=K8Tt6VJPhgg
Find out how to derive the volumes of cones formula from almost absolute scratch.
*If you'd really like to understand the deep concept of finding volumes, please watch the video below before you start watching the video above:
https://www.youtube.com/watch?v=0X18YMac6bM
*If you'd like to understand how I came up with a solution for finding volumes, please watch my videos on finding areas underneath curves below:
https://www.youtube.com/watch?v=K4wW4zsFxq4
...
https://www.youtube.com/watch?v=0NUG_s1FxIg
Isometric paper (from scratch) - Approx 3.5 mm equilateral triangles
A4 sheet of paper. Isometric pattern produced using a pencil, ruler and compass.
Video by: Tiago Hands (https://www.instagram.com/tiago_hands/)
Instagram Resources:
Mathematics Proofs (Instagram): https://www.instagram.com/mathematics.proofs/
...
https://www.youtube.com/watch?v=YoRnFl4JTPY
Integral Calculus: The Euler Spiral Based on Fresnel Integrals
This video was created by:
https://www.twitter.com/tiago_hands
For more mathematics content, check out:
https://www.threads.net/@mathematics.proofs
https://www.instagram.com/mathematics.proofs
Thanks for watching this video and make sure you have subscribed if you want to see more videos like this!
...
https://www.youtube.com/watch?v=ULPKkfY7LV8
In this video I explain precisely what mathematical induction is and how it can be applied to proofs such as 1³+2³+3³+...+n³=(1/4)n²(n+1)².
The source I used to make this video is 'Further Pure Mathematics 1: Edexcel AS and A Level Modular Mathematics, 2008'. [Page 136] Workings and summary are my own.
You can purchase this book via my Amazon affiliate link: https://www.amazon.co.uk/shop/mathematics.proofs/list/2898DASDIUPLA
Purchases through my links help support this channel, so thank you if you do decide to use them!
To find the workings used in this video, click here: https://twitter.com/tiago_hands/status/1558715694333788162
You can follow me on social media via:
https://www.instagram.com/tiago_hands
https://www.twitter.com/tiago_hands
For extra mathematics proofs, go to: https://www.instagram.com/mathematics.proofs
Thanks for watching and for more mathematics proofs, make sure you've hit the subscribe button!
THANK YOU! :)
...
https://www.youtube.com/watch?v=Fc-t1rBbLOk
3 Trigonometric Identities You Must Be Able To Derive From Scratch
Derive the trigonometric identities below from absolute scratch...
{cos(θ)}^2 + {sin(θ)}^2 = 1
1 + {tan(θ)}^2 = {sec(θ)}^2
{cot(θ)}^2 + 1 = {cosec(θ)}^2
...
https://www.youtube.com/watch?v=RVs9R6Qxqh4
Learn how Pythagoras created his famous equation a^2+b^2=c^2. See the logic behind this fabulous invention.
Video by: Tiago Hands (https://www.instagram.com/tiago_hands/)
Instagram Resources:
Mathematics Proofs (Instagram): https://www.instagram.com/mathematics.proofs/
Scientific Quotes (Instagram): https://www.instagram.com/scientific.quotes/
...
https://www.youtube.com/watch?v=cs4eB4fXHB0