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-rw-r--r--spec/spec.pdfbin274502 -> 274485 bytes
-rw-r--r--spec/spec.tex4
2 files changed, 2 insertions, 2 deletions
diff --git a/spec/spec.pdf b/spec/spec.pdf
index 833fb8cf..8b7fd125 100644
--- a/spec/spec.pdf
+++ b/spec/spec.pdf
Binary files differ
diff --git a/spec/spec.tex b/spec/spec.tex
index 6bbd798f..68a404a8 100644
--- a/spec/spec.tex
+++ b/spec/spec.tex
@@ -1579,7 +1579,7 @@ head & (e) & (n) & (UInt) & UInt & n\\
}}
\end{figure}
-The result of the head operation are the \vv{n} most significant bits of \vv{e}. \vv{n} must be positive and less than or equal to the bit width of \vv{e}.
+The result of the head operation are the \vv{n} most significant bits of \vv{e}. \vv{n} must be non-negative and less than or equal to the bit width of \vv{e}.
\subsection{Tail}
@@ -1595,7 +1595,7 @@ tail & (e) & (n) & (UInt) & UInt & w\ts{e}-n\\
}}
\end{figure}
-The tail operation truncates the \vv{n} most significant bits from \vv{e}. \vv{n} must be non-negative and strictly less than the bit width of \vv{e}.
+The tail operation truncates the \vv{n} most significant bits from \vv{e}. \vv{n} must be non-negative and less than or equal to the bit width of \vv{e}.
\section{Flows}\label{flows}