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floating point
About this tag
The floating point tag on WindowsForum.com covers discussions about floating-point arithmetic in computing, including historical and modern contexts. Threads explore the open-sourcing of Microsoft's 6502 BASIC, which uses floating-point operations in its interpreter, and the ERROR_FLOAT_MULTIPLE_TRAPS error on Windows, which relates to floating-point computation issues. Other topics include performance differences in floating-point math on Windows Phone 7 devices compared to desktop .NET apps, and updates in Windows 10 builds that may affect floating-point behavior. The tag is relevant for developers, retro computing enthusiasts, and Windows users troubleshooting floating-point-related errors.
Microsoft has published the assembly source for “BASIC for 6502 Microprocessor — Version 1.1” on GitHub under a modern permissive license, making the exact code that powered a generation of home computers readable, buildable, and reusable by anyone — hobbyists, historians, educators, and...
6502
apple ii
assembly
basic
commodore pet
education
emulation
floatingpoint
garbage collection
interpreter
kim-1
license
microsoft
mit license
ohio scientific
open source
osi
preservation
retro computing
rom
Microsoft's decision to put the original 6502-targeted Microsoft BASIC source into the public eye is both a tidy act of software preservation and a reminder of how much of modern computing grew from tiny, highly optimized assembly programs—code once written by Bill Gates and his earliest...
6502
altair basic
assembly language
basic
commodore 64
commodore pet
education
emulation
floatingpoint
garbage collection
github
interpreter
mit license
open source
preservation
retro computing
rom
vic-20
windows basic
If you've stumbled across "ERROR_FLOAT_MULTIPLE_TRAPS" on your Windows system, you're dealing with an issue tied to computing's rather peculiar underbelly: floating-point operations. Code 631 (0x277), commonly displayed with this error, is essentially Windows waving a big red flag that says...
Hello Windows Insiders, today we’re releasing 20H2 Build 19042.782 (KB4598291) to the Beta and Release Preview Channels for those Insiders who are on 20H2 (Windows 10 October 2020 Update). This update includes the following fixes and improvements:
We updated the default values for the following...
20h2
azure ad
beta channel
bitlocker
build 19042
desktop properties
diagnostics
file explorer
floatingpoint
group policy
internet explorer
memory leak
microsoft edge
release preview
speech recognition
taskbar
update
user account control
virtual desktops
windows 10
Performance of Windows Phone 7 apps are often vastly different on the emulator than on the actual device. Many things - I/O, networking, libraries, floating point math etc - are even different from what we're used to for full desktop .NET apps. For instance, on some devices floating point math...