From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 28 Apr 2019 13:43:51 +0000 (+0100)
Subject: little trick when it comes to if else and a return statement:
X-Git-Tag: ls180-24jan2020~1160
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2bb1730373892d8dbcbbbde2cbc98943ab321a19;p=ieee754fpu.git

little trick when it comes to if else and a return statement:
remove the else and reduce the indentation a bit
---

diff --git a/src/add/fsqrt.py b/src/add/fsqrt.py
index 60aa7e02..cb6a8ac0 100644
--- a/src/add/fsqrt.py
+++ b/src/add/fsqrt.py
@@ -48,9 +48,8 @@ def main(mantissa, exponent):
     if exponent & 1 != 0:
         return sqrt(mantissa << 1), # shift mantissa up
                 ((exponent - 1) / 2) # subtract 1 from exp to compensate
-    else:
-        return sqrt(mantissa),      # mantissa as-is
-                (exponent / 2)       # no compensating needed on exp
+    return sqrt(mantissa),      # mantissa as-is
+           (exponent / 2)       # no compensating needed on exp
 
 for Q in range(1, int(1e7)):
     print(Q, sqrt(Q), sqrtsimple(Q), int(Q**0.5))