(no commit message)

diff --git a/ztrans_proposal.mdwn b/ztrans_proposal.mdwn
index b1f13e5216cc0dcaccafb9325b0ee1a2bb3b6330..08cfae28fbbf5ea5d6b5068f78408cbd8eb21efa 100644 (file)
--- a/ztrans_proposal.mdwn
+++ b/ztrans_proposal.mdwn
@@ -399,13 +399,13 @@ FCOS        | cos (radians)            | rd = cos(rs1)           | Ztrignpi    |
 FTAN        | tan (radians)            | rd = tan(rs1)           | Ztrignpi    |
 FASIN       | arcsin (radians)         | rd = asin(rs1)          | Zarctrignpi |
 FACOS       | arccos (radians)         | rd = acos(rs1)          | Zarctrignpi |
-FATAN (1)   | arctan (radians)         | rd = atan(rs1)          | Zarctrignpi |
+FATAN       | arctan (radians)         | rd = atan(rs1)          | Zarctrignpi |
 FSINPI      | sin times pi             | rd = sin(pi * rs1)      | Ztrigpi |
 FCOSPI      | cos times pi             | rd = cos(pi * rs1)      | Ztrigpi |
 FTANPI      | tan times pi             | rd = tan(pi * rs1)      | Ztrigpi |
 FASINPI     | arcsin / pi              | rd = asin(rs1) / pi     | Zarctrigpi |
 FACOSPI     | arccos / pi              | rd = acos(rs1) / pi     | Zarctrigpi |
-FATANPI (1) | arctan / pi              | rd = atan(rs1) / pi     | Zarctrigpi |
+FATANPI     | arctan / pi              | rd = atan(rs1) / pi     | Zarctrigpi |
 FSINH       | hyperbolic sin (radians) | rd = sinh(rs1)          | Zfhyp |
 FCOSH       | hyperbolic cos (radians) | rd = cosh(rs1)          | Zfhyp |
 FTANH       | hyperbolic tan (radians) | rd = tanh(rs1)          | Zfhyp |
@@ -414,8 +414,6 @@ FACOSH      | inverse hyperbolic cos   | rd = acosh(rs1)         | Zfhyp |
 FATANH      | inverse hyperbolic tan   | rd = atanh(rs1)         | Zfhyp |
 """]]
 
-Note (1): FATAN/FATANPI is a pseudo-op expanding to FATAN2/FATAN2PI (needs deciding)
-
 # Subsets
 
 The full set is based on the Khronos OpenCL opcodes. If implemented entirely it would be too much for both Embedded and also 3D.