[Emacs-diffs] Changes to emacs/lisp/calc/calc-units.el,v

[Jay Belanger]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Jay Belanger <jpb>      07/08/17 19:55:46

Index: calc-units.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/calc/calc-units.el,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -b -r1.29 -r1.30
--- calc-units.el       15 Aug 2007 15:42:58 -0000      1.29
+++ calc-units.el       17 Aug 2007 19:55:46 -0000      1.30
@@ -89,7 +89,9 @@
     ( ozfl    "2 tbsp"               "Fluid Ounce" )
     ( floz    "2 tbsp"               "Fluid Ounce" )
     ( tbsp    "3 tsp"                "Tablespoon" )
-    ( tsp     "4.92892159373 ml"     "Teaspoon" ) ;; (approx) ESUWM
+    ;; ESUWM defines a US gallon as 231 in^3.
+    ;; That gives the following exact value for tsp.
+    ( tsp     "492892159375*10^(-11) ml" "Teaspoon" ) 
     ( vol     "tsp+tbsp+ozfl+cup+pt+qt+gal" "Gallons + ... + teaspoons" )
     ( galC    "galUK"                "Canadian Gallon" )
     ( galUK   "454609*10^(-5) L"     "UK Gallon" ) ;; NIST