Use nalgebra

Cargo.lock

@@ -9,6 +9,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "approx"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "arc-swap"
 version = "0.4.6"
@@ -69,7 +78,7 @@ dependencies = [
  "block-padding",
  "byte-tools",
  "byteorder",
- "generic-array",
+ "generic-array 0.12.3",
 ]
 
 [[package]]
@@ -124,6 +133,7 @@ version = "0.1.0"
 dependencies = [
  "futures",
  "legion",
+ "nalgebra",
  "rand 0.7.3",
  "serde",
  "serde_json",
@@ -262,7 +272,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
 dependencies = [
- "generic-array",
+ "generic-array 0.12.3",
 ]
 
 [[package]]
@@ -421,6 +431,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ed1e761351b56f54eb9dcd0cfaca9fd0daecf93918e1cfc01c8a3d26ee7adcd"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.14"
@@ -678,6 +697,12 @@ version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9457b06509d27052635f90d6466700c65095fdf75409b3fbdd903e988b886f49"
 
+[[package]]
+name = "libm"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
+
 [[package]]
 name = "lock_api"
 version = "0.3.4"
@@ -717,6 +742,15 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "matrixmultiply"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4f7ec66360130972f34830bfad9ef05c6610a43938a467bcc9ab9369ab3478f"
+dependencies = [
+ "rawpointer",
+]
+
 [[package]]
 name = "maybe-uninit"
 version = "2.0.0"
@@ -857,6 +891,24 @@ dependencies = [
  "twoway",
 ]
 
+[[package]]
+name = "nalgebra"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d630f146ae751cfb43db9e0ad6bd73819a546a38baa5d4a9de69823c389c78a1"
+dependencies = [
+ "approx",
+ "generic-array 0.13.2",
+ "matrixmultiply",
+ "num-complex",
+ "num-rational",
+ "num-traits",
+ "rand 0.7.3",
+ "rand_distr",
+ "simba",
+ "typenum",
+]
+
 [[package]]
 name = "net2"
 version = "0.2.34"
@@ -868,6 +920,16 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-traits",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.42"
@@ -878,6 +940,17 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-rational"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.11"
@@ -885,6 +958,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c62be47e61d1842b9170f0fdeec8eba98e60e90e5446449a0545e5152acd7096"
 dependencies = [
  "autocfg 1.0.0",
+ "libm",
 ]
 
 [[package]]
@@ -1222,6 +1296,15 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "rand_distr"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96977acbdd3a6576fb1d27391900035bf3863d4a16422973a409b488cf29ffb2"
+dependencies = [
+ "rand 0.7.3",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.1.0"
@@ -1293,6 +1376,12 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "rawpointer"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
+
 [[package]]
 name = "rayon"
 version = "1.3.0"
@@ -1494,6 +1583,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simba"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d771bffb178827708f83829713e3a214bc8a9879a8f27ca548965bd849ed130"
+dependencies = [
+ "approx",
+ "num-complex",
+ "num-traits",
+ "paste",
+]
+
 [[package]]
 name = "siphasher"
 version = "0.2.3"