capnnofapn
Account Details
SteamID64 76561197999215868
SteamID3 [U:1:38950140]
SteamID32 STEAM_0:0:19475070
Country United States
Signed Up July 27, 2012
Last Posted October 26, 2024 at 2:34 PM
Posts 2170 (0.5 per day)
Game Settings
In-game Sensitivity 12 inches/360
Windows Sensitivity
Raw Input 1
DPI
900
Resolution
1080p
Refresh Rate
420hz (120)
Hardware Peripherals
Mouse vaxee something
Keyboard durgod
Mousepad steelseries something
Headphones AKG EXPENSIVE ONES
Monitor benq 144hz
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#11 liaaammms LFT in Recruitment (looking for team)

i like liam cuz he always thinks everyone can put their brains together and win even if you're getting mog'd by the aiming muscles of the other team.

posted about 2 years ago
#9 Mr Slin and squid tf2 retrospect ep1 in TF2 General Discussion

irc pugs, twl, cevo, yukon/fastlane/gravelpit/obscure/follower, arena respawn, weird old school formations (2 flank scouts etc).vinnydaboss, blackfoger,

posted about 2 years ago
#35 working on a comp tf2 video essay, need your help! in Projects

i think this is my favorite tf2 documentary i've seen so far, mostly because it focused on why tf2 is fun and its not just an hour long thing about we dont get the support we deserve. My only critique is that I wish you went over what exactly the cool movement things are in tf2 like what a speedshot is and how airstrafing works

posted about 2 years ago
#70 TF2 LAN at Localhost Philly (June 25-26, 2022) in LAN Discussion
dippidymet my favorite roamer soooooapymeister! great guy, dont be afraid to meet your heroes!
https://lh3.googleusercontent.com/pw/AM-JKLVq39b94jA4BIz-M4WiS_Gl6piuFfr-dHZrFXN04cNeuNwMapvxlULb6mAcuOwTJ6V_uFTRej6wRaXo8i8lOvgByghDmT2DrO7o29lITimlX74RgJnlI8rW5NWKBuVtbOozLZtRpiTdvgXFFbzvO6Ra=w496-h981-no?authuser=0

I met highfive. I regret it.

posted about 2 years ago
#3 truth revealed in The Dumpster

It only took 4 months for the graphic to come off my hoodie. Not worth the child labor involved.was considering buying another and being more careful about the way I wash it but after this NOPE. Rgl, you lost a customer.

1 out of 5 stars

posted about 2 years ago
#79 RGL S9 Advanced Happenings/Discussion in TF2 General Discussion

"Six players doing something retarded is more intelligent than three players doing something smart" -sun tzu

posted about 2 years ago
#55 RGL S9 Advanced Happenings/Discussion in TF2 General Discussion

i didnt read then made a comment i wouldnt have made if i had read

posted about 2 years ago
#22 WHATS THE MAP POOL in TF2 General Discussion
grammycan they add the map where you have to do quad sync in order to get to mid

is this real? if so, link please.

posted about 2 years ago
#4 last minute lfp in Recruitment (looking for players)

with vanxi?

posted about 2 years ago
#7 Hats and Cats community interview thread in Projects

Do whatever your heart compells you to do bliztank I interviewed yoshi21 of all people believe in yourself you know the way godspeed

posted about 2 years ago
#33 scout lft (main/low advanced) in Recruitment (looking for team)

Bump. Lft for Philly lan. Would like to play flank scout or medic.

posted about 2 years ago
#5 team feelings 2 in Videos

As soon as I heard the intro guitar thing I knew it was gonna be an epic post hardcore banger. Nice work.

posted about 2 years ago
#22 How the hell do I hit directs consistently? in Q/A Help
seekeerpendplay dm, practice directs only, try to predict/aim, one day you will be hitting it automatically

Yeah, that's completely wrong.
Direct hit arithmetic is not some kind of lottery where you sometimes get more than you expected.
Ceil will not randomly round 40.00000... to 41 because of some mysterious "hand crafted assembly". Either you've got exactly 40 and ceil will give you 40 or you've got 40.000001 or something like that and ceil will give you 41, as it should. If you are running TF2 on x86 (and by god I hope you do) the mysterious hand crafted assembly is simply ROUNDSD if you're allowed to use SSE4.1 but because TF2 is ancient it's most likely FRNDINT and a lot of code to save/restore the state of the FPU and generate a control word because x87 is a piece of shit that just won't die. They are both guaranteed to give exact roundings. If someone bothered to optimize it then maybe you'll get FISTP/FILD because FRNDINT is slow, but that's just the same thing by actually converting to an integer with rounding, then loading it again, instead of rounding the float/double directly, which is somehow slower because x87 is an ancient piece of shit that just won't die.
Anyway, that's neither an error, nor implementation dependent.
Next up, the result of 200 * 0.2 being slightly more than 40 depending on your library implementation would be hugely concerning. Why have you rewritten floating point multiply by hand instead of using the floating point instructions the CPU provides and why is it giving wrong results? On the other hand if you are using FMUL/FMULP/FIMUL (or more modern instructions) why would you get the wrong result? The last time an Intel FPU gave results that were slightly off it was a huge deal and ended in a complete recall. I can guarantee you that that is not the case.

No, you forgot a step:
0. Convert PackRatio (0.2f) to float

And this is where the error is introduced. The floating point math from that point on is completely flawless, there will be no errors regardless of implementation. Because there is absolutely no leeway in the implementation of multiply and ceil in IEEE 754 and actual errors, where you get an actual wrong result, not just one that is "inaccurate in different ways depending on the implementation" aren't allowed.

But the starting point is "wrong", because it is inaccurate.
0.2 can not be represented as binary floating point number. 0.2 is 1/5 and 5 does not share all of its divisors with our base, which is 2, because it is actually coprime to 2 because both 2 and 5 are actual primes. Basically this means that 0.2 in binary floating point is repeating. It's 0.0011001100110011... and so on.
Because float/double are finite this has to be rounded. Either up or down. For float that means the choice is between 0.199999988079071044921875 and 0.20000000298023223876953125. The latter is simply closer to the "true value" 0.2 than the former. Also printf with 8 or more decimal places showing "0.2f" as "0.19999999" tends to really upset people.

So yeah, do a quick

printf("%.30f\n", 0.2f);
and watch your worldview crumble.

posted about 2 years ago
#8 TF2 LAN at Localhost Philly (June 25-26, 2022) in LAN Discussion

Cu@

Lft

posted about 2 years ago
#38 rahThread: Class nerf discussion in TF2 General Discussion

Add pug offclassing rules to the game so you can't play sniper for more than a few minutes

posted about 2 years ago
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