a precise rule (or set of rules) specifying how to solve some problem

a precise rule (or set of rules) specifying how to solve some problem

a precise rule (or set of rules) specifying how to solve some problem

a precise rule (or set of rules) specifying how to solve some problem

a precise rule (or set of rules) specifying how to solve some problem

United States writer (1909-1981)

United States writer (1909-1981)

an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century; established experiments as the norm of proof in physics (died in 1040)

an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century; established experiments as the norm of proof in physics (died in 1040)

an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century; established experiments as the norm of proof in physics (died in 1040)