{
 "id": "source/sharaf-tusi-mactutor",
 "class": "source",
 "slug": "sharaf-tusi-mactutor",
 "label": {
  "ar": "شرف الدين الطوسي — ماكتيتور",
  "en": "Sharaf al-Din al-Tusi — MacTutor",
  "ur": "شرف الدین طوسی — میک ٹیوٹر"
 },
 "summary": {
  "ar": "سيرة التعليم والجبر ووصف عصا الطوسي، مع تقديرات زمنية ليست يقيناً.",
  "en": "Teaching, algebra and staff-astrolabe biography; estimated chronology is not certainty.",
  "ur": "تعلیم، الجبرا اور عصائے طوسی کی سوانح؛ تخمینی تاریخ قطعی نہیں۔"
 },
 "stub": false,
 "wings": [],
 "regions": [],
 "periods": [],
 "tags": [],
 "aliases": [],
 "themes": [],
 "data": {
  "kind": "secondary",
  "type": "encyclopedia",
  "title": "Sharaf al-Din al-Muzaffar al-Tusi",
  "author": [
   {
    "family": "O'Connor",
    "given": "John J."
   },
   {
    "family": "Robertson",
    "given": "Edmund F."
   }
  ],
  "issued": {
   "date-parts": [
    [
     1999,
     7
    ]
   ]
  },
  "publisher": "MacTutor History of Mathematics, University of St Andrews",
  "language": "en",
  "URL": "https://mathshistory.st-andrews.ac.uk/Biographies/Al-Tusi_Sharaf/",
  "open_access": true,
  "reliability_note": "Actual complete biography read. Explicit individual Islamic mathematician identification,not personal madhhab. Linear staff credited to Sharaf,not Nasir. Its1135/1213 and1209 chronology not imposed against TDV's caution about misread manuscript date. Quoted instrument description and algebraic interpretations attributed;original DSB/Rashed treatises not independently read.",
  "status": {
   "review": "published",
   "completeness": 3,
   "generated_by": "Copilot SDK in VS Code"
  },
  "provenance": {
   "generated_by": "Copilot SDK in VS Code",
   "model": "unknown",
   "run": "inventions-p3-b70",
   "source": "Actual complete authored MacTutor entry and bibliography."
  }
 },
 "prose": {},
 "degree": 0,
 "contemporaries": [],
 "updated": "2026-11-06",
 "connections": [],
 "related": [],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}