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Perform a function on a number above you

posted
Total Posts
24
Topic Starter
benguin
Starting number: 0

Example Post: (if the last number posted was 0)
f(x) = x+1
f(0) = 0+1=1
~or equivalently~

function: add 1
0+1=1
Rules:
-For the sake of the younger members, lets please only stick to the real numbers :)
-Please don't try to introduce recursion to this, it could easily wind up being an infinite mess

Ok, so our first number is 0, someone do something to it :P
Vish024
f(x) = 1/x

f(0) = 1/0 = Undefined.


f(x) = x + 24

f(0) = 0 + 24 = 24
silmarilen
f(x) = x^2
f(24) = 24^2 = 576
she_old
f(x) - x^(x/100)
f(576) = 576 ^ (576/100) = 7943895171308410.5747917515118311
silmarilen
f(x)= x/x
f(7943895171308410.5747917515118311) = 7943895171308410.5747917515118311/7943895171308410.5747917515118311 = 1
Topic Starter
benguin
f(x)=x
f(1)=1=1
silmarilen
f(x)=2x²+7x+2
f(1)=2*1²+7*1+2=11
kriers
my head hurts
314159265358979
f(x)=my head hurts + x * pi / pi * 42
my head hurts = 0

f(11)=my head hurts + 11 * pi / pi * 42 = 462
Seph
well shit

good luck to whoever will do pi
Topic Starter
benguin
f(x)= squareroot(x-62)
f(x) = squareroot(462-62) = squareroot(400) = 20
silmarilen
f(x)= (2x^3-2x)/(x-7x^2)
f'(20) = ((x-7x^2)(6x^2-2)-(2x^3-2x)(1-14x))/(x-7x^2)^2 =((6x^3-2x-42x^4+14x^2)-(2x^4-28x^4-2x+28x^2))/(x-7x^2)^2 = (-42x^4+6x^3+14x^2-2x-2x^4+28x^4+2x-28x^2)/(x-7x^2)^2 = (-16x^4+6x^3 ah fuck it, too much work
GladiOol
why the fuck would you do math for fun
silmarilen
because its more fun than a lot of things
ColdTooth
2 plus 2

5
314159265358979

VinylDash14 wrote:

2 plus 2

5
best reply 2012 /o/
Topic Starter
benguin

31415926535897 wrote:

best reply 2012 /o/
+1
2012+1=2013
HAPPY NEW YEA-owait ;w;
Kyshiro
B> Calculator
she_old
Calculator.Destroy();
pielak213
­
Drexel13
3-16 = -13
/o/
Oswald
f(x) = 1
f(anything) = 1
she_old
x^x

1^1 = 1
Katch

she wrote:

1^1 = 1
f(x)=(x+1)^3

f(1)=(1+1)^3=8
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