1 files changed, 42 insertions, 2 deletions
diff --git a/.local/share/bin/= b/.local/share/bin/=
index 59b9b45..8f3345d 100755
--- a/.local/share/bin/=
+++ b/.local/share/bin/=
@@ -1,2 +1,42 @@
-#!/bin/sh
-python3 -c "from math import *; deg = pi / 180; print($*)"
+#!/bin/python3 --
+from sys import argv as _argv
+from os import environ as _environ, path as _path
+from math import *
+
+_ans_path = _path.join(_environ["XDG_CACHE_HOME"], "calc_ans")
+try:
+	_ans_file = open(_ans_path, "r+")
+except:
+	_ans_file = open(_ans_path, "w+")
+_exit_code = 0
+
+ans = 0
+try:
+	_ans_str = _ans_file.read()
+	if "." in _ans_str:
+		ans = float(_ans_str)
+	else:
+		ans = int(_ans_str)
+except:
+	pass
+
+deg = pi / 180
+
+MIN = min
+MAX = max
+BIT = lambda n: 1 << n
+GENMASK = lambda h, l: (BIT(MAX(h, l) + 1) - 1) ^ (BIT(MIN(h, l)) - 1)
+
+try:
+	ans = eval(" ".join(_argv[1:]))
+	print(ans)
+except:
+	pass
+
+_ans_file.truncate(0)
+_ans_file.seek(0)
+_ans_file.write(str(ans))
+_ans_file.close()
+
+exit(_exit_code)
+