bc: add page

2015-12-12 22:37:45 +02:00
parent 07221fb02a
commit 8335e84476
1 changed files with 19 additions and 0 deletions
--- a/pages/common/bc.md
+++ b/pages/common/bc.md
@@ -0,0 +1,19 @@
+# bc
+
+> Calculator.
+
+- Run calculator in interactive mode
+
+`bc -i`
+
+- Calculate the result of an expression
+
+`bc <<< "(1 + 2) * 2 ^ 2"`
+
+- Calculate with the given precision
+
+`bc <<< "scale=10; 5 / 3"`
+
+- Calculate expression with sine and cosine using mathlib
+
+`bc -l <<< "s(1) + c(1)"`