Add option to show logarithmic RC

This makes finding the RC of prime powers multiplication instead of
exponentation, which is much easier to do mentally.

1 files changed, 9 insertions, 6 deletions

diff --git a/args.go b/args.go
index 38a3b1a..9a39565 100644
--- a/args.go
+++ b/args.go
@@ -27,12 +27,13 @@ const ProgramVersion = "1.0.0-rc.1"
 
 // The arguments to this program
 type args struct {
-	Radix          uint
-	Compact        bool
-	FullMap        bool
-	ExactMTCLarge  bool
-	TotativeDigits bool
-	DigitMapOnly   bool
+	Radix                  uint
+	Compact                bool
+	FullMap                bool
+	ExactMTCLarge          bool
+	TotativeDigits         bool
+	DigitMapOnly           bool
+	LogRegularComplexities bool
 	// If true, exit the program immediately after parsing args.
 	Exit bool
 }
@@ -45,6 +46,8 @@ func parseArgs() (args, error) {
 	flag.BoolVar(&a.FullMap, "f", false,
 		fmt.Sprintf("Show full digit map (up to %d) for every radix",
 			maxSmallRadix))
+	flag.BoolVar(&a.LogRegularComplexities, "l", false,
+		"Show the base-2 logarithm of the regular complexities")
 	flag.BoolVar(&a.ExactMTCLarge, "m", false,
 		fmt.Sprintf("Calculate exact MTC for very large radices (up to %d instead of %d), which may take a while.",
 			maxExtended, maxNormal))