docs: chage **use** in doc

Author: as7ar

src/function/function.rs

@@ -13,6 +13,8 @@ use std::sync::Arc;
 /// # Examples
 ///
 /// ```
+/// use mathrc::Func;
+///
 /// let f = Func::new(|x: f64| x * x);
 ///
 /// assert_eq!(f.call(3.0), 9.0);
@@ -28,6 +30,8 @@ impl<T: Float + 'static> Func<T> {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Func;
+    ///
     /// let f = Func::new(|x: f64| x + 1.0);
     ///
     /// assert_eq!(f.call(2.0), 3.0);

src/lib.rs

@@ -26,3 +26,5 @@ pub use num::Frac;
 pub use num::Matrix;
 
 pub use function::Func;
+
+pub use math::Math;

src/num/frac.rs

@@ -10,6 +10,8 @@ use std::fmt;
 /// # Examples
 ///
 /// ```
+/// use mathrc::Frac;
+///
 /// let frac = Frac::new(1, 2).unwrap();
 ///
 /// assert_eq!(frac.num, 1);
@@ -45,6 +47,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let frac = Frac::new(2, 4).unwrap();
     /// ```
     pub fn new(num: i64, den: i64) -> Result<Self, String> {
@@ -59,6 +63,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let frac = Frac::new(1, 2).unwrap();
     ///
     /// assert_eq!(frac.to_dec(), 0.5);
@@ -74,6 +80,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let frac = Frac::new(2, 4).unwrap();
     ///
     /// assert_eq!(frac.normalize().to_string(), "1/2");
@@ -105,6 +113,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let frac = Frac::new(2, 3).unwrap();
     ///
     /// assert_eq!(frac.reverse().unwrap().to_string(), "3/2");
@@ -125,6 +135,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let a = Frac::new(1, 2).unwrap();
     /// let b = Frac::new(1, 3).unwrap();
     ///
@@ -142,6 +154,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let a = Frac::new(3, 4).unwrap();
     /// let b = Frac::new(1, 4).unwrap();
     ///
@@ -159,6 +173,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let a = Frac::new(2, 3).unwrap();
     /// let b = Frac::new(3, 4).unwrap();
     ///
@@ -176,6 +192,8 @@ impl Frac {
     /// # Examples
     ///
     /// ```
+    /// use mathrc::Frac;
+    ///
     /// let a = Frac::new(1, 2).unwrap();
     /// let b = Frac::new(1, 4).unwrap();
     ///

src/vector/vector2d.rs

@@ -7,7 +7,7 @@
 //! # Examples
 //!
 //! ```rust
-//! use mathrc::vector::Vector2d;
+//! use mathrc::Vector2d;
 //!
 //! let a = Vector2d::new(1.0, 2.0);
 //! let b = Vector2d::new(3.0, 4.0);
@@ -17,7 +17,7 @@
 //! ```
 //!
 //! ```rust
-//! use mathrc::vector::{Vector2d, VectorOps};
+//! use mathrc::{Vector2d, VectorOps};
 //!
 //! let v = Vector2d::new(3.0, 4.0);
 //! let normalized = v.normalize().unwrap();
@@ -42,7 +42,7 @@ use std::ops::{Add, Mul, Neg, Sub};
 /// # Examples
 ///
 /// ```rust
-/// use mathrc::vector::Vector2d;
+/// use mathrc::Vector2d;
 ///
 /// let v = Vector2d::new(1.0, 2.0);
 ///
@@ -64,7 +64,7 @@ impl<T: Float> Vector2d<T> {
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::Vector2d;
+    /// use mathrc::Vector2d;
     ///
     /// let v = Vector2d::new(3.0, 4.0);
     ///
@@ -80,7 +80,7 @@ impl<T: Float> Vector2d<T> {
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::Vector2d;
+    /// use mathrc::Vector2d;
     ///
     /// let v = Vector2d::new(1.0, 2.0);
     /// let vec = v.to_vec();
@@ -102,7 +102,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector2d, VectorOps};
+    /// use mathrc::{Vector2d, VectorOps};
     ///
     /// let a = Vector2d::new(1.0, 2.0);
     /// let b = Vector2d::new(3.0, 4.0);
@@ -118,7 +118,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector2d, VectorOps};
+    /// use mathrc::{Vector2d, VectorOps};
     ///
     /// let v = Vector2d::new(3.0, 4.0);
     ///
@@ -137,7 +137,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector2d, VectorOps};
+    /// use mathrc::{Vector2d, VectorOps};
     ///
     /// let v = Vector2d::new(3.0, 4.0);
     /// let n = v.normalize().unwrap();

src/vector/vector3d.rs

@@ -7,7 +7,7 @@
 //! # Examples
 //!
 //! ```rust
-//! use mathrc::vector::Vector3d;
+//! use mathrc::Vector3d;
 //!
 //! let a = Vector3d::new(1.0, 2.0, 3.0);
 //! let b = Vector3d::new(4.0, 5.0, 6.0);
@@ -18,7 +18,7 @@
 //! ```
 //!
 //! ```rust
-//! use mathrc::vector::{Vector3d, VectorOps};
+//! use mathrc::{Vector3d, VectorOps};
 //!
 //! let v = Vector3d::new(3.0, 4.0, 0.0);
 //!
@@ -46,7 +46,7 @@ use crate::{
 /// # Examples
 ///
 /// ```rust
-/// use mathrc::vector::Vector3d;
+/// use mathrc::Vector3d;
 ///
 /// let v = Vector3d::new(1.0, 2.0, 3.0);
 ///
@@ -72,7 +72,7 @@ impl<T: Float> Vector3d<T> {
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::Vector3d;
+    /// use mathrc::Vector3d;
     ///
     /// let v = Vector3d::new(1.0, 2.0, 3.0);
     ///
@@ -87,7 +87,7 @@ impl<T: Float> Vector3d<T> {
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::Vector3d;
+    /// use mathrc::Vector3d;
     ///
     /// let v = Vector3d::new(1.0, 2.0, 3.0);
     /// let vec = v.to_vec();
@@ -105,7 +105,7 @@ impl<T: Float> Vector3d<T> {
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::Vector3d;
+    /// use mathrc::Vector3d;
     ///
     /// let a = Vector3d::new(1.0, 0.0, 0.0);
     /// let b = Vector3d::new(0.0, 1.0, 0.0);
@@ -133,7 +133,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector3d, VectorOps};
+    /// use mathrc::{Vector3d, VectorOps};
     ///
     /// let a = Vector3d::new(1.0, 2.0, 3.0);
     /// let b = Vector3d::new(4.0, 5.0, 6.0);
@@ -149,7 +149,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector3d, VectorOps};
+    /// use mathrc::{Vector3d, VectorOps};
     ///
     /// let v = Vector3d::new(1.0, 2.0, 2.0);
     ///
@@ -168,7 +168,7 @@ where
     /// # Examples
     ///
     /// ```rust
-    /// use mathrc::vector::{Vector3d, VectorOps};
+    /// use mathrc::{Vector3d, VectorOps};
     ///
     /// let v = Vector3d::new(3.0, 4.0, 0.0);
     /// let n = v.normalize().unwrap();