Skip to content

The line which passes through Lanka, Vatsyapura, Avanti, Sthánesvara, and the "abode of the gods" [= Mount Meru = north pole] is the prime meridian [desantara vidhàyani, lit. the prime meridian for longitude differences.]

— Bhāskara I

Another quote →

Notes from Wikiquote

The Indian prime meridian . Avanti is present-day Ujjain, and Sthane$vara is present-day Thanesar in Pakistan

More quotes by Bhāskara I

The science of calculations with unknowns is the source of the science of calculations with knowns.

Analysis (bija) is the intellect assisted by the various symbols that has now taken the name algebra (bijaganita).

On any day calculate the longitude of the Sun and the Moon for sunrise or sunset without applying the longitude correction, and therefrom find the time (since sunrise or sunset), in ghatis, of rising or setting of the Moon; and having done this, note the corresponding time in ghatis from the water clock. From the difference, knowledgeable astronomers can calculate the local longitude in time.*?

All Bhāskara I quotes →

Attribution

Quote text and notes from Wikiquote: Bhāskara I (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.