Appendix

<#106> Store VctA = (1, 2) and VctC = (2, –1, 2).

<#107> Copy VctA = (1, 2) to VctB and then edit Vector B to VctB = (3, 4).

•The following examples use the vectors input in Examples <#106> and <#107> (VctA, VctB, VctC).

<#108> VctA + VctB (Vector Addition) <#109> 3 ⋅ VctA (Vector Scalar Multiplication)

VctB – 3 ⋅ VctA (Calculation example using VctAns) <#110> VctA • VctB (Vector Dot Product)

<#111> VctA ⋅ VctB (Vector Cross Product) <#112> Obtain the absolute values of VctC.

<#113> Determine the size of the angle (angle unit: Deg) formed by vectors A = (–1, 0, 1) and B = (1, 2, 0), and one of the size 1 vectors perpendicular to both A and B.

*1 cos θ =

(A•B)

 

, which becomes θ = cos–1

(A•B)

 

 

AB

AB

(A ⋅ B) *2 Size 1 vector perpendicular to both A and B = A ⋅ B

Scientific Constants

Your calculator comes with 40 built-in constants that are commonly used in scientific calculations. You can use the scientific constants in any calculation mode except for BASE-N.

•To recall a scientific constant, press 17(CONST).This displays the scientific constant menu. Input the two-digit number that corresponds to the constant you want to recall. When you recall a constant, its unique symbol appears on the display.

•The following are all of the built-in scientific constants.

01:proton mass; 02: neutron mass; 03: electron mass; 04: muon mass; 05: Bohr radius; 06: Planck constant; 07: nuclear magneton;

08:Bohr magneton; 09: Planck constant, rationalized; 10: fine- structure constant; 11: classical electron radius; 12: Compton wavelength; 13: proton gyromagnetic ratio; 14: proton Compton wavelength; 15: neutron Compton wavelength; 16: Rydberg constant; 17: atomic mass unit; 18: proton magnetic moment; 19: electron magnetic moment; 20: neutron magnetic moment; 21: muon magnetic moment; 22: Faraday constant; 23: elementary charge; 24: Avogadro constant; 25: Boltzmann constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in vacuum; 29: first radiation constant; 30: second radiation constant;

31:Stefan-Boltzmann constant; 32: electric constant; 33: magnetic constant; 34: magnetic flux quantum; 35: standard acceleration of gravity; 36: conductance quantum; 37: characteristic impedance of vacuum; 38: Celsius temperature; 39: Newtonian constant of gravitation; 40: standard atmosphere

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