This is a small improvement on top of PR #22924, which documents the new
'j' format specifier for Complex numbers. In addition to that it moves
the handling of the j specifier into the function that actually
implements it (formatValueAsComplexNumber), which seems a little
cleaner.
---------
Co-authored-by: Angel Ezquerra <angel_ezquerra@keysight.com>
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
Before this change strformat used the generic formatValue function for
Complex numbers. This meant that it was not possible to control the
format of the real and imaginary components of the complex numbers.
With this change this now works:
```nim
import std/[complex, strformat]
let c = complex(1.05000001, -2.000003)
echo &"{c:g}"
# You now get: (1.05, -2)
# while before you'd get a ValueError exception (invalid type in format string for string, expected 's', but got g)
```
The only small drawback of this change is that I had to import complex
from strformat. I hope that is not a problem.
---------
Co-authored-by: Angel Ezquerra <angel_ezquerra@keysight.com>
* CIs: attempt to use csources_v1
* also updated the BSDs
* also updated azure pipelines
* std modules should not itself use the 'std/' import dir...
* compiler has to be careful with std/ for v1 booting
* Improve documentation for complex
Add missing doc comments
* Add runnableExample
Add links for principal values
Optimize `-`
Change var to let
* Use std prefix for imports
* remove `**`
* const `im` can now be used with Complex64
* converters from float|int to Complex are replaced by procs
* converters between various Complex types must stay to allow usage
of `im` with Complex64
* limit types for `+`, `-`, `/`, and `*` between Complex and float
* add `pow` for Complex and a number
* complex type changes
* unpublish approximation function
