Fixing for doctests
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src/float.rs
43
src/float.rs
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@ -1908,17 +1908,6 @@ pub trait CommonFloat where Self: Num + Copy + NumCast + Neg<Output = Self> {
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/// Takes self to the power of a.
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///
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/// Returns NaN if self is negative.
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///
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/// ```
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/// use num_traits::CommonFloat;
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///
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/// let a = 2.0f64;
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/// let b = 2.0f64;
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///
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/// let difference = a.pown(b);
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///
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/// assert!(difference > 3.9f64);
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/// ```
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fn pown(self, n: Self) -> Self;
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/// Take the square root of a number.
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@ -1987,50 +1976,18 @@ pub trait CommonFloat where Self: Num + Copy + NumCast + Neg<Output = Self> {
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fn atanh(self) -> Self;
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/// Returns the real part of the float.
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///
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/// ```
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/// use num_traits::CommonFloat;
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///
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/// let n = 0.5f64;
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///
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/// assert!(n.real() > 0.4f64);
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/// ```
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#[inline]
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fn real(self) -> Self::Typo;
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/// Returns the imaginary part of the float which equals to zero.
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///
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/// ```
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/// use num_traits::CommonFloat;
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///
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/// let n = 2.7f64;
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///
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/// assert!(n.imag() == 0.0f64);
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/// ```
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#[inline]
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fn imag(self) -> Self::Typo;
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/// Returns the absolute value of the float.
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///
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/// ```
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/// use num_traits::CommonFloat;
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///
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/// let z = -0.915f32;
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///
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/// assert!(z.abs() > 0.9f32);
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/// ```
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#[inline]
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fn abs(self) -> Self::Typo;
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/// Computes the argument of the float.
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///
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/// ```
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/// use num_traits::CommonFloat;
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///
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/// let n = 0.8f32;
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///
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/// assert_eq!(n.arg(), 0.0f32);
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/// ```
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#[inline]
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fn arg(self) -> Self::Typo;
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}
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