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/// ℃ → ℉ pub fn c_to_f(c: f64) -> f64 { (c * 9.0 / 5.0) + 32.0 } /// ℉ → ℃ pub fn f_to_c(f: f64) -> f64 { (f - 32.0) * 5.0 / 9.0 }