8f(w,t)=sin(wt)/w. Help make defined at w = 0. c/math · by soupborsh@discuss.tchncs.de · 41d · 15 comments
on f(w,t)=sin(wt)/w. Help make defined at w = 0. · c/math · 2 pts · 26dTaylor series are really cool, thank you! I would choose up to 3rd power of x and up until x is less that pi/6 it is good enough for me. typst code
on Everyone's asking, 'Who's Json?', but nobody's asking, 'How's Json?' · c/programmer_humor · 1 pts · 29ddzhson
on f(w,t)=sin(wt)/w. Help make defined at w = 0. · c/math · 4 pts · 41dI thought maybe with some clever algebra or calculus the function can be transformed into function that has outputs equal to current's: limw->af(w,t) Since the limit (AFAIK) is defined everywhere. Also maybe(idk) dividing really small number by other really small number is numerically unstable? I use f32(32 bit float) on microcontroller.
on f(w,t)=sin(wt)/w. Help make defined at w = 0. · c/math · 3 pts · 41dHello. I am a school student making an open source robot car. I did not ask my teammate, will do. Btw there is our repository: (Currently there is no proper README.md, docs). https://github.com/XLNC-APEX/WRO_FE_2026_NATIONAL You can see images and some steering, radius related experiment at my mastodon post. https://mas.to/@soupborsh/117011244080971088 I prefer to not interact with AI, that is why I am writing here to humans.
Taylor series are really cool, thank you! I would choose up to 3rd power of x and up until x is less that pi/6 it is good enough for me.
typst code
dzhson
I thought maybe with some clever algebra or calculus the function can be transformed into function that has outputs equal to current's:
lim
w->af(w,t)Since the limit (AFAIK) is defined everywhere.
Also maybe(idk) dividing really small number by other really small number is numerically unstable? I use f32(32 bit float) on microcontroller.
Hello. I am a school student making an open source robot car.
I did not ask my teammate, will do.
Btw there is our repository: (Currently there is no proper README.md, docs). https://github.com/XLNC-APEX/WRO_FE_2026_NATIONAL
You can see images and some steering, radius related experiment at my mastodon post. https://mas.to/@soupborsh/117011244080971088
I prefer to not interact with AI, that is why I am writing here to humans.