भारतकोश
ब्राह्मस्फुटसिद्धान्त (ब्रह्मगुप्त - शून्य, कुट्टक, बीजगणित एवं सम्पूर्ण २१ अध्याय सान्वय सटीक)

ब्राह्मस्फुटसिद्धान्त (ब्रह्मगुप्त - शून्य, कुट्टक, बीजगणित एवं सम्पूर्ण २१ अध्याय सान्वय सटीक)

Brahmasphuta Siddhanta of Brahmagupta with Commentary

आचार्य ब्रह्मगुप्त द्वारा

DevanagariHindipublished737 पृष्ठ

पृष्ठ 519, कुल 737 में से

संदर्भ में पढ़ें
पृष्ठ 519

? No. Let's look at line 1: कोटचग्राभ्यां - wait, let's look at the letter between and : Is there a letter? No, and are connected! Above : there is ! Wait, why does it look like कोटूँच? Wait, let's zoom in to maximum: Above : There is a horizontal bar of the letter . Above the shirorekha: There is a digit ! Wait, under the shirorekha: nothing! Wait, between the shirorekha and digit , what is that? It's just the digit ! It has a loop and a hook. Wait, what about the dot? There is a dot to the right: it's just ink splatter or part of the number? Wait, look at (च) ७: ७. कोट्यग्राभ्यां for (कोटचग्राभ्यां) It explicitly spells out (कोटचग्राभ्यां). So the text word is definitely intended as कोटचग्राभ्यां.

Wait, let's check द्रष्ट्या in line 3: Line 3: दिग्मध्ये स्थित द्रष्ट्या पृथग् ग्रहौ दर्शयेत् स्वशंकवग्रे । Yes, द्रष्ट्या has द्रष्ट्या¹ (superscript 1).