Al-Khwarizmi — "What is easiest and most useful in arithmetic, such as men frequently require in…"
What is easiest and most useful in arithmetic, such as men frequently require in cases of inheritance, legacies, partition, lawsuits, and trade.
What is easiest and most useful in arithmetic, such as men frequently require in cases of inheritance, legacies, partition, lawsuits, and trade.
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"The rule for solving equations is to balance them."
"The science of algebra is a noble one, necessary for men."
"The root is the side of the square."
"The art of calculation is indispensable in commerce and daily life."
"The square of the unknown is equal to the number."
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