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-rw-r--r--txr.16
1 files changed, 4 insertions, 2 deletions
diff --git a/txr.1 b/txr.1
index 8049fe55..a5ebdc06 100644
--- a/txr.1
+++ b/txr.1
@@ -4809,9 +4809,11 @@ The following are Lisp functions and variables built-in to TXR.
.SS Functions eq, eql and equal
-.SS Arithmetic functions +, -, *, trunc, mod, expt
+.SS Arithmetic functions +, -, *, trunc, mod, expt, sqrt
-.SS Functions fixnump, bignump
+.SS Arithmetic function abs
+
+.SS Functions fixnump, bignump, numberp
.SS Function zerop