Add digit map calculation

This is not in the output yet, but it will be soon - printing it is
another task since I want colours in my output.

1 files changed, 3 insertions, 11 deletions

diff --git a/factors/type.go b/factors/type.go
index e587ebb..39aab9b 100644
--- a/factors/type.go
+++ b/factors/type.go
@@ -52,7 +52,7 @@ func Type(n uint32) NumberType {
 func isSAN(n uint32) bool {
 	if n <= 2 {
 		return true
-	} else if n % 4 != 0 && n % 6 != 0 {
+	} else if n%4 != 0 && n%6 != 0 {
 		return false
 	}
 
@@ -77,7 +77,7 @@ func isSAN(n uint32) bool {
 func exponentsOrdered(n uint32) bool {
 	if n <= 2 {
 		return true
-	} else if n % 4 != 0 && n % 6 != 0 {
+	} else if n%4 != 0 && n%6 != 0 {
 		return false
 	}
 
@@ -102,7 +102,7 @@ func exponentsOrdered(n uint32) bool {
 func practical(n uint32) bool {
 	if n <= 2 {
 		return true
-	} else if n % 4 != 0 && n % 6 != 0 {
+	} else if n%4 != 0 && n%6 != 0 {
 		return false
 	}
 
@@ -126,11 +126,3 @@ func practical(n uint32) bool {
 
 	return true
 }
-
-func uintpow(a, b uint) uint {
-	result := uint(1)
-	for i := uint(0); i < b; i++ {
-		result *= a
-	}
-	return result
-}