Skip to main content

exactHeroRunoutVulnerability

Exact p(nuts) and p(dominated) over all turn/river runouts from a flop or turn board — no Monte Carlo sampling.

exactHeroRunoutVulnerability(heroHoleCards: CardInput, boardCards: CardInput, knownDead?: CardInput): HeroRunoutVulnerabilityResult

See Packed card input.

Import​

const poker = require('poker-calculations');

ESM (Node):

import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const poker = require('poker-calculations');

When to use​

You need exact runout frequencies for nuts (hero ties or beats every villain line) vs dominated on a draw-heavy flop or turn — for study, reporting, or bot heuristics.

How to use​

const poker = require('poker-calculations');

const { pNuts, pDominated, runoutCount } = poker.exactHeroRunoutVulnerability(
  ['Ah', 'Kh'],
  ['Qh', 'Jh', '2c'],
);

console.log({ pNuts, pDominated, runoutCount });

boardCards must have 3 or 4 cards (flop or turn). Optional knownDead removes extra cards from the deck.

Return type​

HeroRunoutVulnerabilityResult.

See also​

exactHeroEquityRunoutQuantiles · exactVillainLeapfrogOutCounts · Tournament, runouts, and bots