STACKLAB

THE POWER & LIMITS OF A STACK
SYSTEM READY

TRY AN EXAMPLE

DEFINE YOUR LANGUAGE

L={anbn∣n≥1}L = \{a^{n}b^{n} \mid n \ge 1\}
EXPONENT CONDITIONS
n

PDA VISUALIZATION

AWAITING SIMULATION

STACK

AWAITING SIMULATION
STATE
—
TOP
—
DEPTH
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VIEW MATHEMATICAL DETAILS

PDA DEFINITION

M = (Q, Σ, Γ, δ, q₀, Z₀, F)

Construct an automaton to derive its seven components.