Although the Chandah sutra hasn't survived in its entirety, a 10th-century commentary on it by Halāyudha has.
Halāyudha, who refers to the Pascal triangle as Meru-prastāra (literally "the staircase to Mount Meru"), has this to say: Draw a square.
600 BCE), contained results similar to the Baudhayana Sulba Sutra.
An important landmark of the Vedic period was the work of Sanskrit grammarian, Pāṇini (c. His grammar includes early use of Boolean logic, of the null operator, and of context free grammars, and includes a precursor of the Backus–Naur form (used in the description programming languages).
The decimal number system in worldwide use today was first recorded in Indian mathematics.
and led to further developments that now form the foundations of many areas of mathematics.
that of constructing fire altars which have different shapes but occupy the same area.
Ancient and medieval Indian mathematical works, all composed in Sanskrit, usually consisted of a section of sutras in which a set of rules or problems were stated with great economy in verse in order to aid memorization by a student.
This was followed by a second section consisting of a prose commentary (sometimes multiple commentaries by different scholars) that explained the problem in more detail and provided justification for the solution.
In the fourth line put 1 in the two squares at the ends.
In the middle ones put the sum of the digits in the two squares above each. Of these lines, the second gives the combinations with one syllable, the third the combinations with two syllables, ... 3rd century BCE) is notable for being the last of the Vedic mathematicians.