Difference between revisions of "Square root of 10"
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It is the product of the [[square root of two]] and [[square root of five]]. | It is the product of the [[square root of two]] and [[square root of five]]. | ||
| − | == | + | ==Trivia== |
| − | Zhang Heng and Brahmagupta used {{radic|10}} to approximate {{Pi}} in 130 and 640 AD, respectively. | + | *Zhang Heng and Brahmagupta used {{radic|10}} to approximate {{Pi}} in 130 and 640 AD, respectively. |
| + | *While {{radic|10}} is approximately equal to {{Pi}}, {{radic|10|3}} is approximately equal to {{Pi}} - 1. | ||
==References== | ==References== | ||
Revision as of 22:32, 17 March 2020
- This article was considered for deletion at Wikipedia on September 2 2019. This is a backup of Wikipedia:Square_root_of_10. All of its AfDs can be found at Wikipedia:Special:PrefixIndex/Wikipedia:Articles_for_deletion/Square_root_of_10, the first at Wikipedia:Wikipedia:Articles_for_deletion/Square_root_of_10.
In mathematics, the square root of 10 is the positive real number that when multiplied by itself gives 10. The approximation Template:Sfrac can be used for the square root of 10. It differs from the correct value by about Template:Sfrac. As of December 2013, its numerical value in decimal form has been computed to at least ten billion digits.[1]
It is an irrational algebraic number. The first sixty significant digits of its decimal expansion are:
It is the product of the square root of two and square root of five.
Trivia
- Zhang Heng and Brahmagupta used Template:Radic to approximate Template:Pi in 130 and 640 AD, respectively.
- While Template:Radic is approximately equal to Template:Pi, Template:Radic is approximately equal to Template:Pi - 1.
