From 04247d870664d08b8f2b4eafb26d9ae80df341c9 Mon Sep 17 00:00:00 2001
From: Alexander Bulaev <alexbool@yandex-team.ru>
Date: Mon, 6 Apr 2020 13:04:08 +0300
Subject: [PATCH] bump nalgebra

---
 Cargo.toml      | 6 +++---
 src/nalgebra.rs | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 05add41..074de71 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,17 +22,17 @@ maintenance = { status = "actively-developed" }
 [features]
 default = ["std"]
 impl-cgmath = ["cgmath"]
-impl-nalgebra = ["alga", "nalgebra", "num-traits"]
+impl-nalgebra = ["nalgebra", "num-traits", "simba"]
 serialization = ["serde", "serde_derive"]
 std = []
 
 [dependencies]
-alga = { version = "0.9", optional = true }
 cgmath = { version = "0.17", optional = true }
-nalgebra = { version = "0.20", optional = true }
+nalgebra = { version = "0.21", optional = true }
 num-traits = { version = "0.2", optional = true }
 serde =  { version = "1", optional = true }
 serde_derive = { version = "1", optional = true }
+simba = { version = "0.1.2", optional = true }
 
 [dev-dependencies]
 float-cmp = "0.6"
diff --git a/src/nalgebra.rs b/src/nalgebra.rs
index c90f195..feb5f13 100644
--- a/src/nalgebra.rs
+++ b/src/nalgebra.rs
@@ -1,6 +1,6 @@
-use alga::general::{ClosedAdd, ClosedDiv, ClosedMul, ClosedSub};
 use nalgebra::{Scalar, Vector, Vector1, Vector2, Vector3, Vector4, Vector5, Vector6};
 use num_traits as nt;
+use simba::scalar::{ClosedAdd, ClosedDiv, ClosedMul, ClosedSub};
 use std::ops::Mul;
 
 use crate::interpolate::{