File size: 200 Bytes
9425aed | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | {-# LANGUAGE BangPatterns #-}
module Main where
test :: Double
test =
let m_sun = 1.989e30
g = 6.674e-11
c = 299792458.0
rs = 2.0 * g * m_sun / (c * c)
in rs
main = return ()
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