- Algebra simplifier with colors for like terms | CalcBE
Expand with distribution, color-match like terms, and simplify step by step. See sign flips, teacher mode, shareable URL, LaTeX copy, and SVG export all in your browser.
- Arithmetic & Geometric Sequence Calculatrice | CalcBE
Compute the nth term, partial sum, common difference or ratio, and number of terms for arithmetic and geometric sequences. Shows formulas, steps, term previews, and infinite geometric series when |r| < 1.
- Arithmétique modulaire — PGCD étendu / inverse / puissance rapide / CRT (avec étapes) | CalcBE
Calculez PGCD étendu, inverses modulaires, exponentiation rapide, CRT et congruences linéaires avec logs pas‑à‑pas, CSV et lien partageable.
- Bell numbers table with Stirling relations | CalcBE
Generate a Bell numbers table B(n) and confirm the relation B(n)=ΣS(n,k). Includes exact BigInt or modulo mode, CSV/TSV export, Stirling tabs, and shareable URLs.
- Birthday paradox (collision probability) calculator | CalcBE
Calculate the birthday paradox collision probability with exact math + a Monte Carlo simulator. Get P(collision), P(no collision), a Poisson approximation with error, and the required sample size n for a target probab…
- Bootstrap & Théorème Central Limite — intervalles & moyennes | CalcBE
Explorez bootstrap et TCL : échantillonnage, distributions d’échantillonnage, intervalles, traçage et journal des étapes — avec CSV et URL partageable.