[ratio.syn] Use the \seebelow macro.

Author: burblebee

source/meta.tex

@@ -2541,10 +2541,10 @@
     constexpr bool @\libglobal{ratio_greater_equal_v}@ = ratio_greater_equal<R1, R2>::value;
 
   // \ref{ratio.si}, convenience SI typedefs
-  using @\libglobal{quecto}@ = ratio<1, 1'000'000'000'000'000'000'000'000'000'000>;     // see below
-  using @\libglobal{ronto}@  = ratio<1,     1'000'000'000'000'000'000'000'000'000>;     // see below
-  using @\libglobal{yocto}@  = ratio<1,         1'000'000'000'000'000'000'000'000>;     // see below
-  using @\libglobal{zepto}@  = ratio<1,             1'000'000'000'000'000'000'000>;     // see below
+  using @\libglobal{quecto}@ = ratio<1, 1'000'000'000'000'000'000'000'000'000'000>;     // \seebelow
+  using @\libglobal{ronto}@  = ratio<1,     1'000'000'000'000'000'000'000'000'000>;     // \seebelow
+  using @\libglobal{yocto}@  = ratio<1,         1'000'000'000'000'000'000'000'000>;     // \seebelow
+  using @\libglobal{zepto}@  = ratio<1,             1'000'000'000'000'000'000'000>;     // \seebelow
   using @\libglobal{atto}@   = ratio<1,                 1'000'000'000'000'000'000>;
   using @\libglobal{femto}@  = ratio<1,                     1'000'000'000'000'000>;
   using @\libglobal{pico}@   = ratio<1,                         1'000'000'000'000>;
@@ -2561,10 +2561,10 @@
   using @\libglobal{tera}@   = ratio<                        1'000'000'000'000, 1>;
   using @\libglobal{peta}@   = ratio<                    1'000'000'000'000'000, 1>;
   using @\libglobal{exa}@    = ratio<                1'000'000'000'000'000'000, 1>;
-  using @\libglobal{zetta}@  = ratio<            1'000'000'000'000'000'000'000, 1>;     // see below
-  using @\libglobal{yotta}@  = ratio<        1'000'000'000'000'000'000'000'000, 1>;     // see below
-  using @\libglobal{ronna}@  = ratio<    1'000'000'000'000'000'000'000'000'000, 1>;     // see below
-  using @\libglobal{quetta}@ = ratio<1'000'000'000'000'000'000'000'000'000'000, 1>;     // see below
+  using @\libglobal{zetta}@  = ratio<            1'000'000'000'000'000'000'000, 1>;     // \seebelow
+  using @\libglobal{yotta}@  = ratio<        1'000'000'000'000'000'000'000'000, 1>;     // \seebelow
+  using @\libglobal{ronna}@  = ratio<    1'000'000'000'000'000'000'000'000'000, 1>;     // \seebelow
+  using @\libglobal{quetta}@ = ratio<1'000'000'000'000'000'000'000'000'000'000, 1>;     // \seebelow
 }
 \end{codeblockdigitsep}