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-rw-r--r--doc/user/equ_intr7
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/user/equ_intr b/doc/user/equ_intr
index 882aaff..e6f742f 100644
--- a/doc/user/equ_intr
+++ b/doc/user/equ_intr
@@ -17,12 +17,11 @@ you want equations, like this:
}
This shows what to do if you want both tables and equations, but you
may leave out the line for tables if you don't want them. Setup files
-for specialized packages, such as like {@Code "tab"} and {@Code "eq"},
+for specialized packages, such as {@Code "tab"} and {@Code "eq"},
are best included before the main setup file, but may be included in
any order.
@PP
With the @Code "eq" file included, you may write
-eq. @Index { @Code "@Eq" }
@ID @Code "@Eq { ... }"
at any point in your document, and the symbols of @Code "@Eq" will be
available between the braces. Any symbols available outside continue
@@ -38,7 +37,9 @@ at the desired point. To make the optimal paragraph breaker work hard to
arrange the paragraph so that the equation does not spread over two
lines, use {@Code "@OneCol @Eq { ... }"}. This is needed so frequently
that a symbol @Code "@E" is defined in @Code "eq" along with @Code "@Eq"
-e. @Index { @Code "@E" }
+equations. @RawIndex { equations }
+equations.e @SubIndex { @Code "@E" }
+eaaa.equations @Index { @Code "@E" (equations) }
which is an abbreviation for {@Code "@OneCol @Eq"}.
@PP
To display an equation, use a display symbol like @Code "@IndentedDisplay"