drummyfish/less_retarded_wiki
5
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Update

Browse source
This commit is contained in:
Miloslav Ciz 2024-03-19 16:01:03 +01:00
parent 4533fde60c
commit 8fbedc9460
39 changed files with 1945 additions and 1823 deletions
Download patch file Download diff file Expand all files Collapse all files

2
fixed_point.md
View file

@ -1,6 +1,6 @@
# Fixed Point
Fixed point arithmetic is a simple and often [good enough](good_enough.md) method of computer representation of [fractional](rational_number.md) numbers (i.e. numbers with higher precision than [integers](integer.md), e.g. 4.03), as opposed to [floating point](float.md) which is a more complicated way of doing this which in most cases we consider a worse, [bloated](bloat.md) alternative. Probably in 99% cases when you think you need floating point, fixed point will do just fine. Fixed point arithmetic is not to be confused with fixed point of a function in mathematics (fixed point of a function *f(x)* is such *x* that *f(x) = x*), a completely unrelated term.
Fixed point arithmetic is a simple and often [good enough](good_enough.md) method of computer representation of [fractional](rational_number.md) numbers (i.e. numbers with higher precision than [integers](integer.md), e.g. 4.03), as opposed to [floating point](float.md) which is a more complicated way of doing this which in most cases we consider a worse, [bloated](bloat.md) alternative. Probably in 99% cases when you think you need floating point, fixed point will do just fine. Fixed point arithmetic is not to be [confused](often_confused.md) with fixed point of a function in mathematics (fixed point of a function *f(x)* is such *x* that *f(x) = x*), a completely unrelated term.
Fixed point has at least these advantages over floating point: