--- !ruby/object:RDoc::RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Computes the arctangent of x to the specified number of digits of precision.
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: If x is infinite or NaN, returns NaN. Raises an argument error if x &gt; 1.
full_name: BigMath#atan
is_singleton: false
name: atan
params: (x, prec)
visibility: public
