RSpec
Ruby on Rails
Ruby
method
sqrt
v2_5_5 -
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Class: BigMath
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378 (0)
- 1_9_2_180 (-2)
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10 (38)
- 2_2_9 (-9)
- 2_4_6 (0)
- 2_5_5 (-5)
- 2_6_3 (0)
- What's this?
= private
= protected
sqrt(x, prec)
public
Computes the square root of decimal to the specified number of digits of precision, numeric.
BigMath.sqrt(BigDecimal('2'), 16).to_s #=> "0.1414213562373095048801688724e1"
