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invidio.us/p8u_k2LIZyo ... the video/presentation style feels similar to #3Blue1Brown and thus makes it super easy to follow ... thanks for sending it my way @AndyM84 #IEEE754 #FastInverse #QuakeIII

Fast Inverse Square Root — A Quake III Algorithm

In this video we will take an in depth look at the fast inverse square root and see where the mysterious number 0x5f3759df comes from. This algorithm became ...

youtube.com
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これ、リトルエンディアンになっちゃうんだけど、ビッグエンディアンにするには。。。 String convertFloatToHex(float val) {   union {     uint32_t B32;     float Float;   } floatb32;   floatb32.Float = val;   return String(floatb32.B32, HEX); } #IEEE754 #浮動小数点
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"1.5 is the midpoint between 0 and infinity in Ruby" blog.peterzhu.ca/ruby-range-… #Ruby #Float #IEEE754
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What is the type of NaN? via @gitconnected #javascript #ieee754 #numbers #programming #programminglanguages #100daysofcode #webdev #webdevelopment levelup.gitconnected.com/wha…

What is the type of NaN?

A while ago I was answering an interesting question on Stack Overflow about the type of NaN. And indeed if you type in your browser…

levelup.gitconnected.com
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Is 10 million times 7 equal to 70 million? - websystemer.no/is-10-million… #computing #ieee754 #numericalanalysis #programming
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"We are all floats down here!" #ieee754
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BTW, I was about to ink something about #IEEE754 (en.wikipedia.org/wiki/IEEE_7…), but then came to the conclusion that oceanography might be more exciting. 🌊⛴🌊 🛰 (Even though representing floating point numbers has some really interesting details. Yes I’m a tester. 😀)
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The @DevGenius1 editors just published my article A crash course on floating point numbers in a computer, Part I link.medium.com/1cuE8JjeCab Maybe I'll submit Part II tomorrow. #floatingPoint #IEEE754

A crash course on floating point numbers in a computer, Part I

Unlike integers, the floating point number system in a computer doesn’t use two’s complement to represent negative numbers. However…

link.medium.com
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“My whole life has been leading up to this bug fix.” chromium.googlesource.com/ch… #floatingpoint #IEEE754 #chromium
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why 0.3 – 0.2 is not equal to 0.1 in python - websystemer.no/why-0-3-0-2-i… #floatingpoints #ieee754 #programming #python3
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Was es nicht alles gibt... docs.microsoft.com/de-de/off… #IEEE754
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Oh look, it's #WhitePaperWednesday again! We have a joint paper OneSpin wrote with Xilinx, Inc. entitled "Formal Verification of Floating-Point Hardware with Assertion-Based VIP" Enjoy! bit.ly/3mqqeep #floatingpoint #fpu #precision #eda #semiEDA #IEEE754 #verilog
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Understanding "posits", an alternative to the IEEE-754 floating point formats for representing reals: johndcook.com/blog/2018/04/1… #FloatingPoint #IEEE754 #Posit

Posits: tapered precision real numbers

Posit numbers make more efficient use of the bits representing real numbers than do conventional IEEE floating point numbers. This post explains what posits are, how their bits are interpreted, their...

johndcook.com
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Someday we'll have to explain to our grandchildren why the default #floatingpoint type is called "double". They'll find it as crazy as using a floppy disk icon to save. An integer is 8x as big as when I started programming but I'm not calling it The Ocho. #IEEE754-1985
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But it's dividing by O. Those always 'succeed'. You just end up in Fiji. #IEEE754
Andrian Budantsov @AndrianBdn
29 May 2016
I am flying to NULL/ODS today. Glad that it didn’t trigger exception. #statictyping #nullables
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Top 4 things you need to know about floating point calculations in python, number 3.000000000001 will surprise you #IEEE754 #blogpostideas
Jake VanderPlas @jakevdp
19 Aug 2020
0.1 + 0.2 = 0.30000000000000004
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Detect IEEE-754 floating point representation at compile time [Votes: 1] #c #ieee754 #compiletime stackoverflow.com/questions/…

Detect IEEE-754 floating point representation at compile time

I'm looking for a way to detect whether a C compiler uses the IEEE-754 floating point representation at compile time, preferably in the preprocessor, but a constant expression is fine too. Note tha...

stackoverflow.com
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Maybe they should look at #posit-based computation, as deep learning reaches its limits with current #IEEE754 Float computing. E.g. a solution to efficiently compress a #neuralnetwork that retains performance of the original network but requires fewer floating point operations.
arXiv Daily @arXiv_Daily
16 Jul 2020
The Computational Limits of Deep Learning deepai.org/publication/the-c… by Neil C. Thompson et al. #DeepLearning #MachineLearning
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