diff --git a/man3/abs.3 b/man3/abs.3
index 4c60f1d38..ef3ed69f5 100644
--- a/man3/abs.3
+++ b/man3/abs.3
@@ -74,6 +74,7 @@ version of glibc) before including any standard headers.
 GCC handles \fBabs()\fP and \fBlabs()\fP as builtin functions.  GCC
 3.0 also handles \fBllabs()\fP and \fBimaxabs()\fP as builtins.
 .SH "SEE ALSO"
+.BR cabs (3),
 .BR ceil (3),
 .BR fabs (3),
 .BR floor (3),
diff --git a/man3/acos.3 b/man3/acos.3
index 57855ed97..cc55c0765 100644
--- a/man3/acos.3
+++ b/man3/acos.3
@@ -59,6 +59,7 @@ The float and long double variants are C99 requirements.
 .BR asin (3),
 .BR atan (3),
 .BR atan2 (3),
+.BR cacos (3),
 .BR cos (3),
 .BR sin (3),
 .BR tan (3)
diff --git a/man3/acosh.3 b/man3/acosh.3
index 723b01e07..cb94f940a 100644
--- a/man3/acosh.3
+++ b/man3/acosh.3
@@ -58,6 +58,7 @@ The float and long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR asinh (3),
 .BR atanh (3),
+.BR cacosh (3),
 .BR cosh (3),
 .BR sinh (3),
 .BR tanh (3)
diff --git a/man3/asin.3 b/man3/asin.3
index 76c7133c1..07fb87511 100644
--- a/man3/asin.3
+++ b/man3/asin.3
@@ -60,6 +60,7 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR acos (3),
+.BR casin (3),
 .BR atan (3),
 .BR atan2 (3),
 .BR cos (3),
diff --git a/man3/asinh.3 b/man3/asinh.3
index cd3d54121..aa30a7a07 100644
--- a/man3/asinh.3
+++ b/man3/asinh.3
@@ -52,6 +52,7 @@ The float and long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR acosh (3),
 .BR atanh (3),
+.BR casinh (3),
 .BR cosh (3),
 .BR sinh (3),
 .BR tanh (3)
diff --git a/man3/atan.3 b/man3/atan.3
index b0f7cd3a4..7db80fa4d 100644
--- a/man3/atan.3
+++ b/man3/atan.3
@@ -57,6 +57,8 @@ The float and long double variants are C99 requirements.
 .BR acos (3),
 .BR asin (3),
 .BR atan2 (3),
+.BR carg (3),
+.BR catan (3),
 .BR cos (3),
 .BR sin (3),
 .BR tan (3)
diff --git a/man3/atanh.3 b/man3/atanh.3
index b780e8ce2..5b9e12d85 100644
--- a/man3/atanh.3
+++ b/man3/atanh.3
@@ -58,6 +58,7 @@ The float and long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR acosh (3),
 .BR asinh (3),
+.BR catanh (3),
 .BR cosh (3),
 .BR sinh (3),
 .BR tanh (3)
diff --git a/man3/cos.3 b/man3/cos.3
index 74b3f505a..44b2d8f7a 100644
--- a/man3/cos.3
+++ b/man3/cos.3
@@ -55,5 +55,6 @@ The float and the long double variants are C99 requirements.
 .BR asin (3),
 .BR atan (3),
 .BR atan2 (3),
+.BR ccos (3),
 .BR sin (3),
 .BR tan (3)
diff --git a/man3/cosh.3 b/man3/cosh.3
index ede541ea1..69dca0a79 100644
--- a/man3/cosh.3
+++ b/man3/cosh.3
@@ -54,5 +54,6 @@ The float and the long double variants are C99 requirements.
 .BR acosh (3),
 .BR asinh (3),
 .BR atanh (3),
+H.BR ccos (3),
 .BR sinh (3),
 .BR tanh (3)
diff --git a/man3/div.3 b/man3/div.3
index 41dbc4919..5b32f2075 100644
--- a/man3/div.3
+++ b/man3/div.3
@@ -69,4 +69,5 @@ the values \fIq.quot\fP and \fIq.rem\fP are \-1 and \-2, respectively.
 SVID 3, BSD 4.3, ISO 9899.
 The functions lldiv() and imaxdiv() were added in ISO C99.
 .SH "SEE ALSO"
-.BR abs (3)
+.BR abs (3),
+.BR remainder (3)
diff --git a/man3/erf.3 b/man3/erf.3
index b45b2e92b..88c8e555b 100644
--- a/man3/erf.3
+++ b/man3/erf.3
@@ -61,4 +61,5 @@ The \fBerfc()\fP function returns the complementary error function of
 SVID 3, BSD 4.3, C99.
 The float and long double variants are requirements of C99.
 .SH "SEE ALSO"
+.BR cerf (3),
 .BR exp (3)
diff --git a/man3/exp.3 b/man3/exp.3
index 2ed1a4464..f2b5f9c48 100644
--- a/man3/exp.3
+++ b/man3/exp.3
@@ -52,6 +52,7 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR cexp (3),
 .BR exp10 (3),
 .BR exp2 (3),
 .BR sqrt (3)
diff --git a/man3/exp2.3 b/man3/exp2.3
index 565465c0e..d0a40bec9 100644
--- a/man3/exp2.3
+++ b/man3/exp2.3
@@ -52,6 +52,7 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR cexp2 (3),
 .BR exp (3),
 .BR exp10 (3),
 .BR sqrt (3)
diff --git a/man3/fabs.3 b/man3/fabs.3
index 17ef66745..8524010ec 100644
--- a/man3/fabs.3
+++ b/man3/fabs.3
@@ -55,6 +55,7 @@ The other functions are from C99.
 .SH "SEE ALSO"
 .BR abs (3),
 .BR ceil (3),
+.BR cabs (3),
 .BR floor (3),
 .BR labs (3),
 .BR rint (3)
diff --git a/man3/log.3 b/man3/log.3
index 8dce2a75f..89c06d94f 100644
--- a/man3/log.3
+++ b/man3/log.3
@@ -60,4 +60,5 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR clog (3),
 .BR sqrt (3)
diff --git a/man3/log10.3 b/man3/log10.3
index 185392fb3..31a8d9adf 100644
--- a/man3/log10.3
+++ b/man3/log10.3
@@ -59,4 +59,5 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR clog10 (3),
 .BR sqrt (3)
diff --git a/man3/log2.3 b/man3/log2.3
index d62340046..ecb453463 100644
--- a/man3/log2.3
+++ b/man3/log2.3
@@ -56,4 +56,5 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR clog2 (3),
 .BR sqrt (3)
diff --git a/man3/pow.3 b/man3/pow.3
index 95416deaa..da99dfd39 100644
--- a/man3/pow.3
+++ b/man3/pow.3
@@ -57,4 +57,5 @@ SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
 .BR cbrt (3),
+.BR cpow (3),
 .BR sqrt (3)
diff --git a/man3/sin.3 b/man3/sin.3
index 9e7b3f2ab..744442e34 100644
--- a/man3/sin.3
+++ b/man3/sin.3
@@ -55,5 +55,6 @@ The float and the long double variants are C99 requirements.
 .BR asin (3),
 .BR atan (3),
 .BR atan2 (3),
+.BR csin (3),
 .BR cos (3),
 .BR tan (3)
diff --git a/man3/sinh.3 b/man3/sinh.3
index 7a83ecd62..8ee2052bf 100644
--- a/man3/sinh.3
+++ b/man3/sinh.3
@@ -55,4 +55,5 @@ The float and the long double variants are C99 requirements.
 .BR asinh (3),
 .BR atanh (3),
 .BR cosh (3),
+.BR csinh (3),
 .BR tanh (3)
diff --git a/man3/sqrt.3 b/man3/sqrt.3
index 8436e2e29..950c220d3 100644
--- a/man3/sqrt.3
+++ b/man3/sqrt.3
@@ -53,4 +53,6 @@ It fails and sets \fIerrno\fP to EDOM, if \fIx\fP is negative.
 SVID 3, POSIX, BSD 4.3, ISO 9899.
 The float and the long double variants are C99 requirements.
 .SH "SEE ALSO"
+.BR cbrt (3),
+.BR csqrt (3),
 .BR hypot (3)
diff --git a/man3/tan.3 b/man3/tan.3
index 74c0a27b4..fe1a4fc6b 100644
--- a/man3/tan.3
+++ b/man3/tan.3
@@ -55,4 +55,5 @@ The float and the long double variants are C99 requirements.
 .BR atan (3),
 .BR atan2 (3),
 .BR cos (3),
+.BR ctan (3),
 .BR sin (3)
diff --git a/man3/tanh.3 b/man3/tanh.3
index c047cda5d..198502c15 100644
--- a/man3/tanh.3
+++ b/man3/tanh.3
@@ -54,4 +54,5 @@ The float and the long double variants are C99 requirements.
 .BR asinh (3),
 .BR atanh (3),
 .BR cosh (3),
+.BR ctanh (3),
 .BR sinh (3)