Geometric Bites

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Proofs: @mathsproofs
Articles: @geometryupdates

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

How to Generate a Parallelogram in ℝ³

#vectors #matrices #furthermaths

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

New Youtube Video:

Deriving an Alternative Equation of a Circle Using Thales's Theorem & the Dot Product

https://t.co/19DNVsY1V0

#dotproduct #vectors #thalestheorem

[Vignette @vi_ne_te]

The fundamental domain of the modular group

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

An Introduction to Mathematical Proofs - Ellie Sleightholm

https://t.co/uGslXUccGz

#mathematicsproofs #argument #logic

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

New Youtube Video:

Proof That (AB)⁻¹ = B⁻¹A⁻¹ for Non-Singular Matrices

https://t.co/ulsATVRR8g

#matrices #matrixalgebra #vectors

[Simone Conradi @S_Conradi]

My chaotic attractor.
Made with #python #numpy #matplotlib and #marimo (and also #wigglystuff)

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

New Youtube Video:

How to Put a Quadratic into Vertex Form | f(x) = ax² + bx + c → a(x + b/(2a))² + c − b²/(4a)

https://t.co/KoXuAIlnEH

#vertexform #quadraticgraphs

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

Desmos has released its new Notebook feature.

This is another game changer in modern mathematics.

You can see some examples of the Notebook feature in action right here:

https://t.co/HzhyafXOTc

#graphing #desmos

[∞ 𝕁uan ℂarlos @jcponcemath]

Fourier🐈‍⬛
https://t.co/vtjRwQEALN
#geogebra #math #cat

[Rémi Eismann @decompwlj]

A006036: Primitive pseudoperfect numbers

3D graph, threejs - webGL ➡️ https://t.co/Fg0MpItNJf
3D graph Gen, threejs animation ➡️ https://t.co/4eqgtGOaPM
2D graph, first 500 terms ➡️ https://t.co/fxOwBjpZUc

#decompwlj #math #mathematics #sequence #OEIS #javascript #3D #numbers

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

Differentiating vector-valued functions in ℝ³ from first principles.

The derivative of

C(t) = ⟨x(t), y(t), z(t)⟩

is obtained componentwise:

C′(t) = ⟨x′(t), y′(t), z′(t)⟩

giving the instantaneous velocity vector and tangent direction to the curve.

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

How to Derive the Tangent to a Curve in ℝ³: C′(t) = ⟨x′(t), y′(t), z′(t)⟩

https://t.co/EXGDE7pgur

#differentiation

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

The surface area of a square based pyramid derived from scratch.

#gcsemaths #mathematicsproofs

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

How To Find the Normal to a Curve at x = a | Formula Proof: h(x) = (−1/f′(a))(x − a) + f(a)

#differentiation

https://t.co/QIgW5JYuZs

[Mathematics Proofs: GCSE & A-Level @mathsproofs]

New Youtube Video:

How to Derive the Tangent Line for a Curve in ℝ²: y = f′(a)(x − a) + f(a)

https://t.co/2JhU7pHVMp

#differentiation #calculus