This would be a good start for a general-purpose language. By adding a string type to this example, and adding a special system library, you could program basic servers and the like.

eg.math.v3

import('math/*')
import('./g')

f(a: i64, b: i64, c: i64) -> (i64, i64) {
  x = a + 5;
  y = b * c * x;
  (x, y)
}

main(inputs: [i64]) -> i64 {
  a = inputs[0];
  b = inputs[1];
  c = inputs[2];
  x, y = f(a, b, c);
  z = saturating_sub(g(c, y), 5);
  print(x);
  print(z);
  return (x * z) / 64;
}