From 4f26a5694f9fc58cd78c9bd16c9d3f771699b6a6 Mon Sep 17 00:00:00 2001
From: Toshiki Teramura <toshiki.teramura@gmail.com>
Date: Sun, 13 Oct 2019 23:11:24 +0900
Subject: [PATCH 1/4] Use rand 0.7

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index b7c79f7..080f89b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ license = "MIT"
 [dependencies]
 num-traits = "0.2"
 serde = "1"
-rand = "0.5"
+rand = "0.7"
 
 [dependencies.num-complex]
 version = "0.2.1"

From 1e6f092a47eff638daca009c6d258d9f29377eeb Mon Sep 17 00:00:00 2001
From: Toshiki Teramura <toshiki.teramura@gmail.com>
Date: Sun, 13 Oct 2019 23:34:22 +0900
Subject: [PATCH 2/4] Use my repo

---
 Cargo.toml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 080f89b..5bf2094 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,5 +17,7 @@ serde = "1"
 rand = "0.7"
 
 [dependencies.num-complex]
+git = "http://github.com/termoshtt/num-complex"
+branch = "rand-0.7"
 version = "0.2.1"
 features = ["serde", "rand"]

From 4ca727fc154acd74f6074f95190960b07b043b02 Mon Sep 17 00:00:00 2001
From: Toshiki Teramura <toshiki.teramura@gmail.com>
Date: Mon, 14 Oct 2019 02:32:03 +0900
Subject: [PATCH 3/4] Update documents

---
 src/lib.rs | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index fe01c32..9c16989 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,23 +1,41 @@
-//! Scalar trait, which generalizes complex and real number.
+//! Scalar trait for generic algorithm
 //!
 //! Examples
 //! --------
 //!
+//! Basic arithmetics with real/complex
+//!
 //! ```
-//! # use cauchy::Scalar;
+//! use cauchy::Scalar;
+//!
 //! fn add_int<A: Scalar>(a: A) -> A {
 //!     a + A::from(1).unwrap()  // A::from is inhereted from num_traits::NumCast
 //! }
+//!
 //! fn add_float<A: Scalar>(a: A) -> A {
 //!     a + A::from(1.0).unwrap()
 //! }
+//!
 //! fn add_real<A: Scalar>(a: A) -> A::Real {
 //!     a.re() + A::real(1.0)
 //! }
+//!
 //! fn add_complex<A: Scalar>(a: A) -> A::Complex {
 //!     a.as_c() + A::complex(1.0, 1.0)  // upcast to complex if real
 //! }
 //! ```
+//!
+//! Random number generation
+//!
+//! ```
+//! use cauchy::Scalar;
+//! use rand::prelude::*;
+//!
+//! fn random_algorithm<A: Scalar>() {
+//!     let mut rng = StdRng::from_entropy();
+//!     let a = A::rand(&mut rng);
+//! }
+//! ```
 
 use num_complex::Complex;
 use num_traits::{Float, FromPrimitive, NumAssign, NumCast, NumOps, ToPrimitive, Zero};
@@ -106,6 +124,8 @@ pub trait Scalar:
     fn acosh(&self) -> Self;
     fn atanh(&self) -> Self;
 
+    /// Generate an random number from
+    /// [rand::distributions::Standard](https://docs.rs/rand/0.7.2/rand/distributions/struct.Standard.html)
     fn rand(rng: &mut impl Rng) -> Self;
 }
 

From 7536ff11782aa42e763f37c9823f71aebe80e6b1 Mon Sep 17 00:00:00 2001
From: Toshiki Teramura <toshiki.teramura@gmail.com>
Date: Sun, 19 Apr 2020 02:24:08 +0900
Subject: [PATCH 4/4] Use latest master of rust-num/num-complex

---
 Cargo.toml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 5bf2094..5d52bbd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ serde = "1"
 rand = "0.7"
 
 [dependencies.num-complex]
-git = "http://github.com/termoshtt/num-complex"
-branch = "rand-0.7"
-version = "0.2.1"
+git = "http://github.com/rust-num/num-complex"
+rev = "7fb4f1c0f0f0d293c18df8d5b2b03362605b3862"
+version = "0.3.0-pre"
 features = ["serde", "rand"]