Data update

Task/Nth-root/Dart/nth-root.dart

@@ -0,0 +1,11 @@
+import 'dart:math' show pow;
+
+num nroot(num value, num degree) {
+  return pow(value, (1 / degree));
+}
+
+void main() {
+  int n = 15;
+  num x = pow(-3.14159, 15);
+  print('root($n, $x) = ${nroot(n, x)}');
+}

Task/Nth-root/Nu/nth-root.nu

@@ -0,0 +1,7 @@
+def "math root" [n] {$in ** (1 / $n)}
+
+1..10 | each {|it|
+	1..10 | reduce --fold {index: $it} {|root acc|
+		$acc | insert $"root ($root)" ($it | math root $root | into string --decimals 4 )
+	}
+}