5ce5316a33 2021-03-01 jeff@gridfini: % speed of light
5ce5316a33 2021-03-01 jeff@gridfini: clear(c)$
5ce5316a33 2021-03-01 jeff@gridfini: % Planck's constant
5ce5316a33 2021-03-01 jeff@gridfini: clear(h)$
5ce5316a33 2021-03-01 jeff@gridfini: % elementary charge
5ce5316a33 2021-03-01 jeff@gridfini: clear(el)$
5ce5316a33 2021-03-01 jeff@gridfini: % newtonian constant of gravity
5ce5316a33 2021-03-01 jeff@gridfini: clear(g)$
5ce5316a33 2021-03-01 jeff@gridfini: % Avogadro's number
5ce5316a33 2021-03-01 jeff@gridfini: clear(a)$
5ce5316a33 2021-03-01 jeff@gridfini: % Boltzmann's constant
5ce5316a33 2021-03-01 jeff@gridfini: clear(b)$
5ce5316a33 2021-03-01 jeff@gridfini: % mass of electron
5ce5316a33 2021-03-01 jeff@gridfini: clear(me)$
5ce5316a33 2021-03-01 jeff@gridfini: % mass of neutron
5ce5316a33 2021-03-01 jeff@gridfini: clear(mn)$
5ce5316a33 2021-03-01 jeff@gridfini: % mass of proton
5ce5316a33 2021-03-01 jeff@gridfini: clear(mp)$
5ce5316a33 2021-03-01 jeff@gridfini: % dielectric constant
5ce5316a33 2021-03-01 jeff@gridfini: clear(epsilon0)$
5ce5316a33 2021-03-01 jeff@gridfini: % permeability coefficient mue_0 = 4*pi*1e-7
5ce5316a33 2021-03-01 jeff@gridfini: clear(mu0)$
5ce5316a33 2021-03-01 jeff@gridfini: % Einstein's gravitational constant kappa = 8*pi*G / c^4
5ce5316a33 2021-03-01 jeff@gridfini: clear(kappa)$
5ce5316a33 2021-03-01 jeff@gridfini: % radius of universe [m]
5ce5316a33 2021-03-01 jeff@gridfini: clear(ru)$
5ce5316a33 2021-03-01 jeff@gridfini: % age of universe [s]
5ce5316a33 2021-03-01 jeff@gridfini: clear(tu)$
5ce5316a33 2021-03-01 jeff@gridfini: % critical mass density for a closing universe [cmd]
5ce5316a33 2021-03-01 jeff@gridfini: clear(cmd)$
5ce5316a33 2021-03-01 jeff@gridfini:
5ce5316a33 2021-03-01 jeff@gridfini: % astronomical unit
5ce5316a33 2021-03-01 jeff@gridfini: clear(au)$
5ce5316a33 2021-03-01 jeff@gridfini: % Parsec
5ce5316a33 2021-03-01 jeff@gridfini: clear(pc)$
5ce5316a33 2021-03-01 jeff@gridfini:
5ce5316a33 2021-03-01 jeff@gridfini: % seconds per sidereal day
5ce5316a33 2021-03-01 jeff@gridfini: clear(sidd)$
5ce5316a33 2021-03-01 jeff@gridfini: % days per tropical year
5ce5316a33 2021-03-01 jeff@gridfini: clear(tropy)$
5ce5316a33 2021-03-01 jeff@gridfini:
5ce5316a33 2021-03-01 jeff@gridfini: % Planck mass
5ce5316a33 2021-03-01 jeff@gridfini: clear(pm)$
5ce5316a33 2021-03-01 jeff@gridfini: % Planck time
5ce5316a33 2021-03-01 jeff@gridfini: clear(pt)$
5ce5316a33 2021-03-01 jeff@gridfini:
5ce5316a33 2021-03-01 jeff@gridfini: off rounded;
5ce5316a33 2021-03-01 jeff@gridfini: end;