18 const double kilo_ = 1.e+03;
19 const double mega_ = 1.e+06;
20 const double giga_ = 1.e+09;
21 const double tera_ = 1.e+12;
22 const double peta_ = 1.e+15;
24 const double deci_ = 1.e-01;
25 const double centi_ = 1.e-02;
26 const double milli_ = 1.e-03;
27 const double micro_ = 1.e-06;
28 const double nano_ = 1.e-09;
29 const double pico_ = 1.e-12;
40 const double m = meter;
46 const double kg = kilogram;
52 const double s = second;
58 const double A = ampere;
65 const double K = kelvin;
70 const double mol = mole;
75 const double cd = candela;
86 const double rad = 1.;
92 const double pi = 3.14159265358979323846;
93 const double deg = rad*pi/180.;
110 const double Hz = 1./s;
116 const double N = m * kg / (s*s);
122 const double Pa = N / (m*m);
126 const double atm = 101325. * Pa;
130 const double bar = 100000*Pa;
135 const double J = N * m;
141 const double W = J / s;
147 const double C = A * s;
153 const double V = J / C;
159 const double ohm = V / A;
166 const double S = 1./ ohm;
172 const double F = C / V;
178 const double T = V * s / (m*m);
183 const double Gs = 1.e-4*T;
189 const double Wb = V * s;
195 const double H = Wb / A;
200 const double lm = cd * sr;
205 const double lx = lm / (m*m);
211 const double Bq = 1./s;
232 const double Gy = J / kg;
240 const double Sv = J / kg;
252 const double mm = milli_ * m;
256 const double cm = centi_ * m;
262 const double km = kilo_ * m;
283 const double barn = 1.e-28 * m*m;
299 const double L = 1.e-3*m*m*m;
310 const double dpt = 1./m;
317 const double g = 0.001*kg;
364 const double e_SI = 1.60217733e-19;
365 const double ePlus = e_SI * C;
366 const double eV = ePlus * V;