polish

src/assignments/assignment06/mod.rs

@@ -3,9 +3,7 @@
 //! The primary goal of this assignment is to understand generics, traits, and lifetimes.
 //!
 //! You should fill out the `todo!()` placeholders in such a way that `/scripts/grade-06.sh` works fine.
-//! See `assignment06_grade.rs` and `/scripts/grade-06.sh` for the test script.
-
-use std::{collections::HashMap, fmt::Debug};
+//! See `assignment06/*_grade.rs` and `/scripts/grade-06.sh` for the test script.
 
 pub mod semiring;
 pub mod symbolic_differentiation;

src/assignments/assignment06/semiring.rs

@@ -156,7 +156,7 @@ impl<C: Semiring> From<C> for Polynomial<C> {
 /// - In `x^n` and `ax^n`, it is guaranteed that `n >= 2`.
 /// - All terms have unique degrees.
 ///
-/// Consult `assignment06_jaemin_choi_grade.rs` for example valid strings.
+/// Consult `assignment06/grade.rs` for example valid strings.
 ///
 /// Hint: `.split`, `.parse`, and `Polynomial::term`
 impl<C: Semiring> std::str::FromStr for Polynomial<C> {

src/assignments/assignment06/symbolic_differentiation.rs

@@ -79,8 +79,8 @@ pub trait Differentiable: Clone {
     fn diff(&self) -> Self;
 }
 
-/// HINT: Consult <https://en.wikipedia.org/wiki/Differentiation_rules#Constant_term_rule>
 impl Differentiable for Rational {
+    /// HINT: Consult <https://en.wikipedia.org/wiki/Differentiation_rules#Constant_term_rule>
     fn diff(&self) -> Self {
         todo!()
     }
@@ -122,7 +122,7 @@ impl Differentiable for SingletonPolynomial {
     }
 }
 
-/// Expoential function.
+/// Expoential function.(`e^x`)
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct Exp;