On Wed, 2015-07-22 at 10:16 -0700, Vassily Litvinov wrote:
> […]
> 
>    var pi: real;
>    forall j in 0..intervals with (+ reduce pi) {
>      const x = (j-0.5)*delta;
>      const inter = 4.0/(1.0+x**2);
>      pi += inter;
>    }
>    writeln("Pi: ", pi*delta);
> 
[…]

Will this be different from:

  var sum: sync real = 0.0;
  forall i in 1..n do { sum += 1.0 / (1.0 + ((i - 0.5) * delta) ** 2);
}
  const pi = 4.0 * delta * sum;

?

-- 
Russel.
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