nushell/crates/nu-std/std
Antoine Stevan 456e2a8ee3
move math constants to standard library (#9678)
# Description
we talked about this before in some meetings so i thought, why not?

the hope is that these constants do not require Rust code to be
implemented and that this move will make the Rust source base a bit
smaller 🤞

# User-Facing Changes
mathematical constants (e, pi, tau, phi and gamma) are now in `std math`
rather than `math`

## what can be done
```nushell
> use std; $std.math
> use std math; $math
> use std *; $math
```
will all give
```
╭───────┬────────────────────╮
│ GAMMA │ 0.5772156649015329 │
│ E     │ 2.718281828459045  │
│ PI    │ 3.141592653589793  │
│ TAU   │ 6.283185307179586  │
│ PHI   │ 1.618033988749895  │
╰───────┴────────────────────╯
```
and the following will work too
```nushell
> use std math E; $E
2.718281828459045
```
```nushell
> use std math *; $GAMMA
0.5772156649015329
```

## what can NOT be done
looks like every export works fine now 😌 

# Tests + Formatting
# After Submitting
2023-09-05 19:32:31 +02:00
..
assert.nu Implement annotations support in test runner (#9406) 2023-07-02 10:41:33 +02:00
dirs.nu remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
dt.nu Add virtual path abstraction layer (#9245) 2023-05-23 23:48:50 +03:00
help.nu remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
input.nu Command to get individual keys (#9453) 2023-07-03 10:23:44 -05:00
iter.nu Add zip-into-record to std iter (#9395) 2023-06-10 20:15:30 +02:00
log.nu rename from date format to format date (#9902) 2023-08-04 06:06:00 +12:00
math.nu move math constants to standard library (#9678) 2023-09-05 19:32:31 +02:00
mod.nu make the charpage optional for std clip (#10053) 2023-08-19 10:18:50 -05:00
testing.nu test-runner: add configurable threading (#9628) 2023-07-08 11:27:56 +02:00
xml.nu Improve type hovers (#9515) 2023-06-29 05:19:48 +12:00