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authorJay Belanger <jay.p.belanger@gmail.com>2008-11-19 14:17:08 +0000
committerJay Belanger <jay.p.belanger@gmail.com>2008-11-19 14:17:08 +0000
commit4929aa69ce7823fbf49b50cb6ed4f495744a191e (patch)
treecd3d0d343ad963b0780992606a50ce5037a8f0fc /lisp/calc/calc-units.el
parent35f0d8ce8f2c9fba86a00f889ccb4fc5bc489748 (diff)
downloademacs-4929aa69ce7823fbf49b50cb6ed4f495744a191e.tar.gz
(math-standard-units): Add eps0, permittivity of vacuum.
Diffstat (limited to 'lisp/calc/calc-units.el')
-rw-r--r--lisp/calc/calc-units.el1
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index eed99cea341..20ccb924166 100644
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -259,6 +259,7 @@
"6.62606896 10^-34 J s (*)")
( hbar "h / (2 pi)" "Planck's constant" ) ;; Exact
( mu0 "4 pi 10^(-7) H/m" "Permeability of vacuum") ;; Exact
+ ( eps0 "1 / (mu0 c^2)" "Permittivity of vacuum" )
( G "6.67428*10^(-11) m^3/(kg s^2)" "Gravitational constant" nil
"6.67428 10^-11 m^3/(kg s^2) (*)")
( Nav "6.02214179*10^(23) / mol" "Avagadro's constant" nil