# mu: a human-scale computer

> Mu is a minimal-dependency hobbyist computing stack

=> https://github.com/akkartik/mu mu repository
=> http://akkartik.name/akkartik-convivial-20200607.pdf bicycles for the mind have to be see-through

# tutorial

we collaborated with play-testing and giving feedback on the following tutorial:
=> https://github.com/akkartik/mu/blob/main/tutorial/index.md A guided tour of Mu on x86 computers

# notes / runbook

## some errors

when there was a mismatch between a function header return register, and the register where the function call was performed:

```
register for output 'x' is not right
```

example code that triggers it:

```
fn f -> _/eax: int {
  return 3
}

fn main {
  var x/ecx: int <- f
}
```