1 files changed, 14 insertions, 23 deletions
diff --git a/sem2/Cargo.lock b/sem2/Cargo.lock
index ba4505a..99acdd9 100644
--- a/sem2/Cargo.lock
+++ b/sem2/Cargo.lock
@@ -9,12 +9,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
-name = "az"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
-
-[[package]]
 name = "bitflags"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -58,13 +52,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c9b0705efd4599c15a38151f4721f7bc388306f61084d3bfd50bd07fbca5cb60"
 
 [[package]]
-name = "gmp-mpfr-sys"
-version = "1.5.0"
+name = "fastrand"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "751710e4e568a3057987c7dc5bf85aab59b9a306a014a1900e52bbe427bc0cf6"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
 dependencies = [
- "libc",
- "windows-sys 0.42.0",
+ "instant",
 ]
 
 [[package]]
@@ -84,6 +77,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -186,17 +188,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "rug"
-version = "1.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a465f6576b9f0844bd35749197576d68e3db169120532c4e0f868ecccad3d449"
-dependencies = [
- "az",
- "gmp-mpfr-sys",
- "libc",
-]
-
-[[package]]
 name = "scopeguard"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -206,8 +197,8 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 name = "sem2"
 version = "0.1.0"
 dependencies = [
+ "fastrand",
  "inquire",
- "rug",
 ]
 
 [[package]]