Adjust index.d math/interp listings

Author: jmh530

index.d

@@ -29,10 +29,10 @@ $(BOOKTABLE ,
     $(LEADINGROW Math)
     $(TR $(TDNW $(MREF mir,math,common)) $(TD Common math functions))
     $(TR $(TDNW $(MREF mir,math,constant)) $(TD Constants))
-    $(LEADINGROW Numeric)
-    $(TR $(TDNW $(MREF mir,interpolation)) $(TD Interpolation algorithms))
-    $(TR $(TDNW $(MREF mir,math,sum)) $(TD Various precise summation algorithms))
     $(TR $(TDNW $(MREF mir,math,numeric)) $(TD Simple numeric algorithms))
+    $(TR $(TDNW $(MREF mir,math,sum)) $(TD Various precise summation algorithms))
+    $(LEADINGROW Interpolation)
+    $(TR $(TDNW $(MREF mir,interpolation)) $(TD Interpolation algorithms))
     $(LEADINGROW Accessories)
     $(TR $(TDNW $(MREF mir,utility)) $(TD Everyday utilities))
     $(TR $(TDNW $(MREF mir,array,primitives)) $(TD Array range primitives with ndslice-like API))