रसार्णव (शैव रस-तन्त्र - प्राचीन भारतीय खनिज रसायन, धातुवाद एवं रस-चिकित्सा सटीक)

ं सुदुर्लभं." - wait! Look at that word: It has two characters: First: 'व' or 'ब'? Second: 'धं'? Wait, look at the character: It's "वधं सुदुर्लभं" or "बद्धं सुदुर्लभं" or "बन्धं सुदुर्लभं"? Wait, look at line 19: "बद्धो" (baddho). In line 24: it's NOT 'बद्धं'. It has: A letter with a loop, then 'धं' with anusvara: "बन्धं" or "वधं"? Wait, look at footnote 15: "D reads [ ] सुदुर्लभं." Wait, could it be "च सुदुर्लभं"? Look at the first letter: it has a horizontal bar on top, a loop on left, and a vertical stroke: that is 'ब' or 'व'! Wait, is there an anusvara on it? Yes, there is a dot on top! And the next letter is 'धं': with an anusvara! Wait, "बन्धं सुदुर्लभं."! Why would D read "बन्धं सुदुर्लभं"? Because the main text has "रसबन्धं सुदुर्लभम्"! D omits "रस" and reads "बन्धं सुदुर्लभं" (to make meter? But that would be 7 syllables: पुनरन्यं प्रवक्ष्यामि बन्धं सुदुर्लभं).