I expected the following to work:
```
import std.bigint;
import std.stdio;
void main()
{
writefln("%e", BigInt(100_000));
}
```
It turns out that "%e" is only supported for floating point types and even doesn't work for built-in int/long.
Comment #1 by bugzilla — 2021-04-21T17:43:18Z
I split this into BigInt / built-ins - see issue 21847.
Comment #2 by robert.schadek — 2024-12-01T16:26:58Z