RatTree

Explore the Stern-Brocot tree of rational numbers

1/1

Depth: 0

Path: Root

Boundaries: 0/1 ← 1/1 → 1/0

Decimal:

Expression (using x):

Result: Enter an expression above

Jump to fraction:

Mathematical constants ≈

-1/0

0/1

1/0

Navigation: Use arrow keys or buttons to navigate. Click nodes to center on them. Type a fraction to jump directly to its position in the tree.