About

The API is compatible with the LOLCODE Specification 1.2. The functions have to be used between the opening and closing program blocks. For example:

HAI 1.2

[... insert function ...]

  I HAS A VAR ITZ 4
  VISIBLE SMOOSH "Factorial: " AN I IZ WAS_FAK YR VAR MKAY
  
KTHXBYE

will print out the factorial of 4 provided that the WAS_FAK function is inserted into the placeholder (this is because functions in LOLCODE cannot live outside of the HAI/KTHXBYE code-blocks.

Numerical Inequalities

A set of functions that perform various numerical inequalities following LaTeX syntax: LT ($<$), LE ($\le$), GT ($>$) and GE ($\ge$).

Less Than

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I LT YR LEFT AN YR RIGHT
    FOUND YR DIFFRINT LEFT AN BIGGR OF LEFT AN RIGHT
IF U SAY SO

Greater Than

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I GT YR LEFT AN YR RIGHT
    FOUND YR DIFFRINT LEFT AN SMALLR OF LEFT AN RIGHT
IF U SAY SO

Less or Equal Than

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I LE YR LEFT AN YR RIGHT
    BOTH SAEM LEFT AN SMALLR OF LEFT AN RIGHT
IF U SAY SO

Greater or Equal Than

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I GE YR LEFT AN YR RIGHT
    FOUND YR BOTH SAEM LEFT AN BIGGR OF LEFT AN RIGHT
IF U SAY SO

Raise Base to Exponent

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I WAS_RAIZ YR FOOT AN YR PAW
  I HAS A BASE ITZ FOOT
  IM IN YR LOOP UPPIN YR STUFF WILE DIFFRINT STUFF AN PAW
    FOOT R PRODUKT OF FOOT AN BASE
  IM OUTTA YR LOOP
  FOUND YR QUOSHUNT OF FOOT AN BASE
IF U SAY SO

Factorial

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I WAS_FAK YR TAIL
    TAIL, WTF?
        OMG 0
          FOUND YR 1
        OMG 1
          FOUND YR TAIL
    OIC
    FOUND YR PRODUKT OF TAIL AN I IZ WAS_FAK YR DIFF OF TAIL AN 1 MKAY 
IF U SAY SO

Random Number Generator

This is a Lehmer random number generator,

$$
X_{k+1} = g*X_{k} \mod{n}
$$

using the ZX Spectrum Fermat prime vectors where $g=75$ and $n=65537$.

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
I HAS A COUNTER ITZ 1
HOW IZ I WAS_MESS YR NUMBER
    I HAS A THING ITZ MAEK NUMBER A NUMBAR
    IM IN YR LOOP UPPIN YR ROUNDS WILE DIFFRINT ROUNDS AN NUMBER
        THING R MOD OF PRODUKT OF 75 AN SUM OF THING AN COUNTER AN 65537
        COUNTER R SUM OF COUNTER AN 1
    IM OUTTA YR LOOP
    FOUND YR MOD OF THING AN NUMBER
IF U SAY SO

The algorithm will generate numbers in the interval $[0,65537)$ (larger if a different Fermat prime is chosen for $g$). The function takes a parameter an upper bound NUMBER and can be called using:

VISIBLE I IZ WAS_MESS YR 100 MKAY

which will generate a random number in the interval $[0, 100)$.

The following plot:

is the result of by drawing $10^3$ numbers in the interval $[0, 100)$ using:

IM IN YR LOOP UPPIN YR DRAWS WILE DIFFRINT DRAWS AN 1000
    VISIBLE I IZ WAS_MESS YR 100 MKAY
IM OUTTA YR LOOP

Fibonacci Number Generator

The WAS_FIB function prints out the first ROUNDS number of Fibonacci numbers starting with the initialisation vectors (either 0 and 1 or 1 and 1) passed to the function as FIRST and SECOND.

OBTW  Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3  TLDR
HOW IZ I WAS_FIB YR ROUNDS AN YR FIRST AN YR SECOND
    DIFFRINT ROUNDS AN SMALLR OF ROUNDS AN 0, O RLY?
        YA RLY,
            VISIBLE FIRST
            FOUND YR I IZ WAS_FIB YR DIFF OF ROUNDS AN 1 AN YR SECOND AN YR SUM OF FIRST AN SECOND MKAY
        NO WAI,
            GTFO
    OIC
IF U SAY SO

An example call is:

I HAS A ROUNDS ITZ 10
I HAS A FIRST ITZ 0
I HAS A SECOND ITZ 1
I IZ WAS_FIB YR ROUNDS AN YR FIRST AN YR SECOND MKAY

which prints out:

0
1
1
2
3
5
8
13
21
34

Note that the edge-cases where the function is passed a ROUNDS number smaller than the initialisation vector are respected by WAS_FIB.


fuss/lolcode.txt ยท Last modified: 2022/04/19 08:28 by 127.0.0.1

Access website using Tor Access website using i2p Wizardry and Steamworks PGP Key


For the contact, copyright, license, warranty and privacy terms for the usage of this website please see the contact, license, privacy, copyright.