[#operator_star-01]
= operator*
:mrdocs:

Returns the product of a big integer and a 32‐bit value.

== Synopsis

Declared in `<arith_uint256.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:base_uint-02.adoc[base_uint]
operator*(
    xref:base_uint-02.adoc[base_uint] const& a,
    uint32_t b);
----

== Return Value

The product of `a` and `b.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *a*
| The left‐hand operand.
| *b*
| The 32‐bit multiplier.
|===


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