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use charlcd::special_char;
use charlcd::Screen;
use std::io::Write;
fn main() -> std::io::Result<()> {
let mut screen = Screen::default()?;
screen.clear()?;
screen.write(&[special_char::ALPHA])?;
screen.write(&[special_char::BETA])?;
screen.write(&[special_char::EPSILON])?;
screen.write(&[special_char::MU])?;
screen.write(&[special_char::SIGMA])?;
screen.write(&[special_char::RO])?;
screen.write(&[special_char::THETA])?;
screen.write(&[special_char::OMEGA])?;
screen.write(&[special_char::SIGMA_UPPER])?;
screen.write(&[special_char::PI])?;
screen.write(b"\n")?;
screen.write(&[special_char::SQRT])?;
screen.write(&[special_char::INV])?;
screen.write(&[special_char::INFINITE])?;
screen.write(&[special_char::DIV])?;
screen.write(&[special_char::MEAN])?;
screen.write(&[special_char::MEDIAN_DOT])?;
screen.write(&[special_char::BLOCK])?;
screen.flush()?;
Ok(())
}
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