Exactly.

If you limit yourself to a few numeric types, the problem won't seem to be that big a deal. If you know the long list of numeric types that mathematicians have (including many number of parametrized families of numeric types), it starts to become harder. Particularly when the answer has to be a different type than either operand (eg a Gaussian integer plus a rational number is generally a Gaussian rational).

In reply to Re^7: What will scientific computing in Perl 6 look like? by tilly
in thread What will scientific computing in Perl 6 look like? by vrk

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