SWhat changed
Presented systematic procedures for solving linear and quadratic equations by completion and balancing.
Scientific scope
The systematic equation-solving treatment in Al-Khwarizmi's algebra text.
Evidence
Original sources and institutional historical accounts support the stated contribution. The reading boundary is recorded at each source; this assessment is not an independent scientific verification.
Contributors
- Muhammad ibn Musa al-Khwarizmi · SCIENCE: Named source contributor to this scoped work; individual labor shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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