లేదా అరవై లెక్కించు,

sexagesimal's Usage Examples:

About 140 CE, Ptolemy, the Alexandrian astronomer, sexagesimally subdivided both the mean solar day and the true solar day to at least.

In astronomical ephemerides, the positions of significant astronomical phenomena were computed in sexagesimal fractions.

Ulugh Beg also determined the Earth"s axial tilt as 23;30,17 degrees in sexagesimal notation, which in decimal notation converts to 23.

themselves to using common and sexagesimal fractions.

7289 is a Babylonian clay tablet notable for containing an accurate sexagesimal approximation to the square root of 2, the length of the diagonal of.

Balanced accounting was in use by 3000–2350 BCE, and a sexagesimal number system was in use 2350–2000 BCE.

This half-heartedness has never been completely overcome, and sexagesimal fractions still form the basis.

Al-Nasawī replaces sexagesimal by decimal fractions.

Swerdlow, Hipparchus now evaluated this expression with the following roundings (the values are in sexagesimal): ℓ ≈ L sin ⁡ θ ≈ 0 ; 19 , 30 {\displaystyle.

Alexandrian astronomer, sexagesimally subdivided both the mean solar day and the true solar day to at least six places after the sexagesimal point, and he.

Originally, such clocks showed each decimal digit of sexagesimal time as a binary value, but presently binary clocks also exist which.

Al-Biruni first subdivided the hour sexagesimally into minutes, seconds, thirds and fourths in 1000 CE while discussing Jewish months.

The use of twelve as a base number, known as the duodecimal system (also as dozenal), originated in Mesopotamia (see also sexagesimal).