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Scientific Constants
Your calculator comes with 40 built-in scientific constants that can be used in
any mode besides BASE-N. Each scientific constant is displayed as a unique
symbol (such as π), which can be used inside of calculations.
To input a scientific constant into a calculation, press 17(CONST) and
then input the two-digit number that corresponds to the constant you want.
To input the scientific constant C
display its value
To calculate C
A' 1 c!17(CONST)32(ε
The following shows the two-digit numbers for each of the scientific
constants.
01: (mp) proton mass
03: (me) electron mass
05: (a
) Bohr radius
0
07: ( N) nuclear magneton
09: (h) Planck constant,
rationalized
11: (re) classical electron radius
13: (γp) proton gyromagnetic ratio
15: (λcn) neutron Compton
wavelength
17: (u) atomic mass constant
19: ( e) electron magnetic moment
21: (
) muon magnetic moment
23: (e) elementary charge
A17(CONST)
1
B
=
0
ε
μ
0
0
17(CONST)33(
(speed of light in a vacuum), and
0
28(C
)=
0
0
)=
0
02: (mn) neutron mass
04: (m ) muon mass
06: (h) Planck constant
08: ( B) Bohr magneton
10: (α) fine-structure constant
12: (λc) Compton wavelength
14: (λcp) proton Compton
wavelength
16: (R∞) Rydberg constant
18: ( p) proton magnetic
moment
20: ( n) neutron magnetic
moment
22: (F) Faraday constant
24: (NA) Avogadro constant
EN-42
)
Math
Math
Math
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