c1ddb4c814 2021-03-01 1: on rounded;
c1ddb4c814 2021-03-01 2: % speed of light
c1ddb4c814 2021-03-01 3: c:=299792458.0$
c1ddb4c814 2021-03-01 4: % Planck's constant
c1ddb4c814 2021-03-01 5: h:=6.62606957E-34$
c1ddb4c814 2021-03-01 6: % elementary charge
c1ddb4c814 2021-03-01 7: el:=1.602176565E-19$
c1ddb4c814 2021-03-01 8: % newtonian constant of gravity
c1ddb4c814 2021-03-01 9: g:=6.67384E-11$
c1ddb4c814 2021-03-01 10: % Avogadro's number
c1ddb4c814 2021-03-01 11: a:=6.02214129E23$
c1ddb4c814 2021-03-01 12: % Boltzmann's constant
c1ddb4c814 2021-03-01 13: b:=1.3806488E-23$
c1ddb4c814 2021-03-01 14: % mass of electron
c1ddb4c814 2021-03-01 15: me:=9.10938291e-31$
c1ddb4c814 2021-03-01 16: % mass of neutron
c1ddb4c814 2021-03-01 17: mn:=1.674927351e-27$
c1ddb4c814 2021-03-01 18: % mass of proton
c1ddb4c814 2021-03-01 19: mp:=1.672621777e-27$
c1ddb4c814 2021-03-01 20: % dielectric constant
c1ddb4c814 2021-03-01 21: epsilon0:=8.85418781762039E-12$
c1ddb4c814 2021-03-01 22: % permeability coefficient mue_0 = 4*pi*1e-7
c1ddb4c814 2021-03-01 23: mu0:=1.25663706143592E-06$
c1ddb4c814 2021-03-01 24: % Einstein's gravitational constant kappa = 8*pi*G / c^4
c1ddb4c814 2021-03-01 25: kappa:=2.076504e-43$
c1ddb4c814 2021-03-01 26: % radius of universe [m]
c1ddb4c814 2021-03-01 27: ru:=1.296120e26$
c1ddb4c814 2021-03-01 28: % age of universe [s]
c1ddb4c814 2021-03-01 29: tu:=4.323391e17$
c1ddb4c814 2021-03-01 30: % critical mass density for a closing universe [cmd]
c1ddb4c814 2021-03-01 31: cmd:=9.568779e-27$
c1ddb4c814 2021-03-01 32:
c1ddb4c814 2021-03-01 33: % astronomical unit
c1ddb4c814 2021-03-01 34: au:=149597870700$
c1ddb4c814 2021-03-01 35: % Parsec
c1ddb4c814 2021-03-01 36: pc:=3.08567758149136E+16$
c1ddb4c814 2021-03-01 37:
c1ddb4c814 2021-03-01 38: % seconds per sidereal day
c1ddb4c814 2021-03-01 39: sidd:=86164.0991483654$
c1ddb4c814 2021-03-01 40: % days per tropical year
c1ddb4c814 2021-03-01 41: tropy:=365.24219879$
c1ddb4c814 2021-03-01 42:
c1ddb4c814 2021-03-01 43: % Planck mass
c1ddb4c814 2021-03-01 44: pm:=2.17650925244531E-08$
c1ddb4c814 2021-03-01 45: % Planck time
c1ddb4c814 2021-03-01 46: pt:=5.3910604238861E-44$
c1ddb4c814 2021-03-01 47:
c1ddb4c814 2021-03-01 48: end;