ArticleslgStudy

mathematics

Muhammad al-Rudani

Muhammad al-Rudani is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Muhammad al-Rudani rather than just read about it. In short: Muhammad al-Rudani (Arabic: محمد بن سليمان الروداني) (c. 1627 – 1683) was a Moroccan polymath who was active as an astronomer, grammarian, jurist, logician, mathematician and poet. Biography Al-Rudani was born in c. 1627 in Taroudant.

Muhammad al-Rudani — main illustration
Muhammad al-Rudani — illustration

Key takeaways

  • Muhammad al-Rudani belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Muhammad al-Rudani to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Muhammad al-Rudani from memory before moving on to harder problems.

Reference excerpt

Muhammad al-Rudani (Arabic: محمد بن سليمان الروداني) (c. 1627 – 1683) was a Moroccan polymath who was active as an astronomer, grammarian, jurist, logician, mathematician and poet.

Biography

Al-Rudani was born in c. 1627 in Taroudant. He was of Shilha origin. After studying in his hometown at the Great Mosque of Taroudant and its Madrasa, he continued his studies in the Zaouia Nasiriyya under Mohammed ibn Nasir for four years, the Zaouia of Dila, in Marrakesh and in Fez. His teachers in Morocco were: the theologian Isa al-Sugtani (d.1651), the chronologist Muhammad ibn Said al-Marghiti (d. 1679), and the grammarian Muhammad al-Murabit al-Dilai' (d. 1678). Afterwards, he left to study in the Islamic east. Thus, in the early 1650s, he stayed in Algiers, where he studied under the logician Said ibn Ibrahim Qaddura. In Egypt and the Levant, he studied under Ali al-Ajhuri, Shihab al-Din al-Khafaji, Shihab al-Din al-Qaliyubi, Muhammad ibn Ahmad al-Shubri, al-Shaikh Sultan, Khayr al-Din al-Ramli, Muhammad al-Naqib ibn Hamza al-Hasani and Ibn Balban. He got an ijazah from all of these scholars. He died in Damascus on October 31, 1683.

Works Some of his works are:

Silat al-khalaf bi-mawsūl al-salaf, an extensive record of the various chains of certifications he had received Bahjat al-tullāb fı̄ l-'amal bil-asturlāb, a treatise on the astrolabe Maqāsid al-'awālı̄ bi-qalā'id al-la'ālı̄, a didactic poem on ilm al-mı̄qāt (chronology) with a prose commentary al-Nāfi'a 'alā l-āla al-jāmi'a completed in 1661, a treatise describing the spherical astrolabe that he had constructed. Jam' al-fawā'id min Jāmi' al-usūl wa Majma' al-zawā'id, a compilation of hadith

References

Sources Ayduz, Salim (2007). "Rudānī: Abū ʿAbdallāh Muḥammad ibn Sulaymān (Muḥammad) al-Fāsī ibn Ṭāhir al-Rudānī al-Sūsī al-Mālikī [al-Maghribī]". In Thomas Hockey; et al. (eds.). The Biographical Encyclopedia of Astronomers. New York: Springer. p. 990. ISBN 978-0-387-31022-0. Berque, Jacques (1955). "La littérature marocaine et l'Orient au XVIIe siècle". Arabica. 2 (3): 295–312. doi:10.1163/157005855X00031. ISSN 0570-5398. JSTOR 4054895. Hajji, Mohamed (2001). "al-Rudani, Muhammad ibn Sulayman". In Toufiq, Ahmed; Hajji, Mohamed (eds.). Ma'lamat al-Maghrib (Encyclopedia of Morocco) (in Arabic). Vol. 13. al-Jamī'a al-Maghribiyya li-l-Ta'līf wa-l-Tarjama wa-l-Nashr. El-Rouayheb, Khaled (2015). Islamic Intellectual History in the Seventeenth Century. Cambridge University Press. ISBN 978-1-107-04296-4.

Illustrations

Muhammad al-Rudani illustration
Muhammad al-Rudani: Astrolabe used by al-Rudani
Astrolabe used by al-Rudani

Worked examples

Example 1 — a first encounter with Muhammad al-Rudani

Start with the simplest possible case. Write down what Muhammad al-Rudani claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Muhammad al-Rudani before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Muhammad al-Rudani ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Muhammad al-Rudani

In research
Muhammad al-Rudani appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Muhammad al-Rudani in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Muhammad al-Rudani is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1620s births, 1683 deaths, 17th-century Berber people, so understanding it makes those chapters shorter.
In everyday life
Look for Muhammad al-Rudani outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Muhammad al-Rudani” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Muhammad al-Rudani in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Muhammad al-Rudani means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Muhammad al-Rudani out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Muhammad al-Rudani in simple terms?

Muhammad al-Rudani (Arabic: محمد بن سليمان الروداني) (c. 1627 – 1683) was a Moroccan polymath who was active as an astronomer, grammarian, jurist, logician, mathematician and poet. Biography Al-Rudani was born in c. 1627 in Taroudant.

Why does Muhammad al-Rudani matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Muhammad al-Rudani?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Muhammad al-Rudani.

Tags

  • 1620s births
  • 1683 deaths
  • 17th-century Berber people
  • 17th-century Moroccan poets
  • 17th-century Moroccan writers
  • Berber writers
  • Moroccan astronomers
  • Moroccan mathematicians
  • People from Taroudannt
  • Scientists who worked on qibla determination
  • Shilha people

Keep exploring