ब्राह्मस्फुटसिद्धान्त (ब्रह्मगुप्त - शून्य, कुट्टक, बीजगणित एवं सम्पूर्ण २१ अध्याय सान्वय सटीक)
Brahmasphuta Siddhanta of Brahmagupta with Commentary
आचार्य ब्रह्मगुप्त द्वारा
पृष्ठ 519, कुल 737 में से
संदर्भ में पढ़ें? No.
Let's look at line 1:
कोटचग्राभ्यां - wait, let's look at the letter between ट and च:
Is there a letter? No, ट and च are connected!
Above ट: there is ७!
Wait, why does it look like कोटूँच?
Wait, let's zoom in to maximum:
Above ट:
There is a horizontal bar of the letter ट.
Above the shirorekha:
There is a digit ७!
Wait, under the shirorekha: nothing!
Wait, between the shirorekha and digit ७, what is that?
It's just the digit ७! 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).