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blender.md

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+# Blender 
+
+Blender is an "[open-source](open_source.md)" 3D modeling and [rendering](rendering.md) [software](software.md) -- one of the most powerful and "feature-rich" ones, even compared to [proprietary](proprietary.md) competition -- used not only by the [FOSS](foss.md) community, but also the industry (commercial [games](game.md), movies etc.), which is an impressive achievement in itself, however Blender is also a [capitalist](capitalist.md) software suffering from many not-so-nice features such as [bloat](bloat.md).
+
+After version 2.76 Blender started requiring [OpenGL](opengl.md) 2.1 due to its "[modern](modern.md)" EEVEE renderer, deprecating old machines and giving a huge fuck you to all users with incompatible hardware (for example the users of [RYF](ryf.md) software). This new version also stopped working with the [free](free_software.md) [Nouveau](nouvea.md) driver, forcing the users to use NVidia's proprietary drivers. Blender of course doesn't at all care about this.

jokes.md

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+# Jokes
+
+Here you can shitpost your jokes that are somehow related to this wiki's topic. Just watch out for [copyright](copyright.md)!

main.md

@@ -24,10 +24,11 @@ If you don't know where to start, here are some suggestions. If you're new, the
 
 And if you just want something more obscure and fun, check out these:
 
-- [esoteric languages](esolang.md)
+- [esoteric programming languages](esolang.md)
 - [open consoles](open_console.md)
 - [brain software](brain_software.md)
 - [C obfuscation contest](ioccc.md)
 - [bytebeat](bytebeat.md)
-- [Netstalking](netstalking.md)
+- [netstalking](netstalking.md)
+- [steganography](steganography.md)
 - [shit](shit.md)

math.md

@@ -12,7 +12,7 @@ Following are some areas of math one, as a programmer, should be familiar with:
 
 TODOOOOOOOOOOOOOOOOO
 
-- **basics** (high-school level math): arithmetic, expression simplification, equations, geometry, trigonometry, systems of linear equations, quadratic equations, [complex numbers](complex_number.md), logarithms, analythical geomtery (many problems generalize to intersecions of N-dimensional shapes), [polynomials](polynomial.md) (used in many areas, e.g. error correction codes in networking), ...
+- **basics** (high-school level math): arithmetic, expression simplification, functions, equations, geometry, trigonometry, systems of linear equations, quadratic equations, [complex numbers](complex_number.md), logarithms, analythical geomtery (many problems generalize to intersecions of N-dimensional shapes), [polynomials](polynomial.md) (used in many areas, e.g. error correction codes in networking), ...
 - **advanced notation**: ability to understand the notation that's often used in papers etc. (the big sigma for sum etc.)
 - **formal [logic](logic.md)**: computers are based on Boolean logic, knowing basic formulas and theorems here is crucial (e.g. the completeness of [NAND](nand.md)), formal logic is also just generally used in formal texts, one should know about predicate vs propositional logic, the notation symbols, etc.
 - **[linear algebra](linear_algebra.md)**: aka "vectors and matrices", essential in many fields such as [graphics](graphics.md) and [machine learning](machine_learning.md).