1. Plural of algorism; the Arabic system of numeration using the digits 0–9, or the practice of arithmetic using this system.
Usage: archaic or historical; often used in medieval and early modern contexts
2. Plural of algorism; step-by-step procedures or methods for solving a problem or performing a calculation.
Usage: modern usage, related to computer science and mathematics

Examples

• Medieval scholars gradually adopted algorisms from Islamic mathematicians.
• The introduction of algorisms revolutionized European arithmetic in the 13th century.
• Modern computer science relies on efficient algorisms to process data.
• Students learn various algorisms for solving quadratic equations.
• The algorisms used in cryptography protect sensitive information online.