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adding enlightenment to 019 (for #50)

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Dave Gauer 2021-04-26 20:45:19 -04:00
parent 8a7d6b03c7
commit 9f71d3711e
1 changed files with 3 additions and 3 deletions
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6
exercises/019_functions2.zig
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@ -24,7 +24,7 @@ pub fn main() void {
//
fn twoToThe(???) u32 {
return std.math.pow(u32, 2, my_number);
// std.math.pow(type, a, b) takes a numeric type and two numbers
// of that type and returns "a to the power of b" as that same
// numeric type.
// std.math.pow(type, a, b) takes a numeric type and two
// numbers of that type (or that can coerce to that type) and
// returns "a to the power of b" as that same numeric type.
}