diff --git a/AUTHORS b/AUTHORS
index cbd5ae26..d0556f92 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -18,3 +18,4 @@ Alexander Roper <minirop@gmail.com>
 Will Speak <will@willspeak.me>
 Damien Radtke <damienradtke@gmail.com>
 Max Ferguson <maxxferguson@gmail.com>
+Sven Bergström <sven@underscorediscovery.com>
diff --git a/src/vm/wren_core.c b/src/vm/wren_core.c
index 5f1a2007..ed452361 100644
--- a/src/vm/wren_core.c
+++ b/src/vm/wren_core.c
@@ -596,6 +596,7 @@ DEF_NUM_FN(negate,  -)
 DEF_NUM_FN(sin,     sin)
 DEF_NUM_FN(sqrt,    sqrt)
 DEF_NUM_FN(tan,     tan)
+DEF_NUM_FN(log,     log)
 
 DEF_PRIMITIVE(num_mod)
 {
@@ -644,6 +645,11 @@ DEF_PRIMITIVE(num_atan2)
   RETURN_NUM(atan2(AS_NUM(args[0]), AS_NUM(args[1])));
 }
 
+DEF_PRIMITIVE(num_pow)
+{
+  RETURN_NUM(pow(AS_NUM(args[0]), AS_NUM(args[1])));
+}
+
 DEF_PRIMITIVE(num_fraction)
 {
   double dummy;
@@ -1267,11 +1273,13 @@ void wrenInitializeCore(WrenVM* vm)
   PRIMITIVE(vm->numClass, "sin", num_sin);
   PRIMITIVE(vm->numClass, "sqrt", num_sqrt);
   PRIMITIVE(vm->numClass, "tan", num_tan);
+  PRIMITIVE(vm->numClass, "log", num_log);
   PRIMITIVE(vm->numClass, "%(_)", num_mod);
   PRIMITIVE(vm->numClass, "~", num_bitwiseNot);
   PRIMITIVE(vm->numClass, "..(_)", num_dotDot);
   PRIMITIVE(vm->numClass, "...(_)", num_dotDotDot);
   PRIMITIVE(vm->numClass, "atan(_)", num_atan2);
+  PRIMITIVE(vm->numClass, "pow(_)", num_pow);
   PRIMITIVE(vm->numClass, "fraction", num_fraction);
   PRIMITIVE(vm->numClass, "isInfinity", num_isInfinity);
   PRIMITIVE(vm->numClass, "isInteger", num_isInteger);
diff --git a/test/core/number/log.wren b/test/core/number/log.wren
new file mode 100644
index 00000000..b4d18df6
--- /dev/null
+++ b/test/core/number/log.wren
@@ -0,0 +1,3 @@
+System.print(3.log)        // expect: 1.0986122886681
+System.print(100.log)      // expect: 4.6051701859881
+System.print((-1).log)     // expect: nan
diff --git a/test/core/number/pow.wren b/test/core/number/pow.wren
new file mode 100644
index 00000000..f9d3c269
--- /dev/null
+++ b/test/core/number/pow.wren
@@ -0,0 +1,4 @@
+System.print(2.pow(4))     // expect: 16
+System.print(2.pow(10))    // expect: 1024
+
+System.print(1.pow(0))     // expect: 1