first shape parameter
second shape parameter
function options
iterator
var iter = iterator( 2.0, 5.0 );
var r = iter.next().value;
// returns <number>
r = iter.next().value;
// returns <number>
r = iter.next().value;
// returns <number>
// ...
Returns an iterator for generating pseudorandom numbers drawn from a Kumaraswamy's double bounded distribution.
a
must be a positive numberb
must be a positive numbermust provide valid options
must provide a valid state