← DEMO
λMATH
NUMBERS ARE FREE | NADIE ES DUEÑO DE QUE 2 + 2 = 4 | FREE EDUCATION
BASE CONVERTER
PRIMES
FIBONACCI / φ
ARITHMETIC
POWERS OF 2
SEQUENCES
ENTER A NUMBER IN ANY BASE
ALL BASES — SAME NUMBER, DIFFERENT LANGUAGES
DEC (10)
255
HEX (16)
FF
BIN (2)
11111111
OCT (8)
377
BREAKDOWN — HOW IT WORKS
BIT VISUALIZER
IS IT PRIME?
PRIME FACTORIZATION
SIEVE OF ERATOSTHENES — PRIMES UP TO 200
RED = PRIME | DARK = COMPOSITE
PRIME COUNT
FIBONACCI SEQUENCE — F(n) = F(n-1) + F(n-2)
TERMS:
VISUALIZATION — HEIGHT = VALUE
THE GOLDEN RATIO — φ (PHI)
1.618033988749895
F(n) / F(n-1) CONVERGES TO φ AS n → ∞
φ IN EVERY BASE
STEP-BY-STEP ARITHMETIC
RESULT
WORK — IN ALL BASES
PROPERTIES OF THE RESULT
POWERS OF 2 — THE LANGUAGE OF COMPUTERS
EVERY FILE, EVERY PIXEL, EVERY BYTE
CHOOSE A SEQUENCE
INPUT:
TRIANGULAR NUMBERS
FORMULA