%//%                    Floor Division (Python compatible)
%qsin%                  Quick Search
AgivenF                 Annual value given Future value (Engineering
                        Economics)
AgivenFcont             Annual value given Future value [continuous]
                        (Engineering Economics)
AgivenG                 Annual value given Gradient value (Engineering
                        Economics)
AgivenP                 Annual value given Present value (Engineering
                        Economics)
AgivenPcont             Annual value given Present value [continuous]
                        (Engineering Economics)
CompIntCharg            Compound Interest Charged (Engineering
                        Economics)
CompIntPaid             Compound Interest Paid (Engineering Economics)
EffInt                  Effective Interest rate (Engineering Economics)
FgivenA                 Future value given Annual value (Engineering
                        Economics)
FgivenAcont             Future value given Annual value [continuous]
                        (Engineering Economics)
FgivenP                 Future value given Present value (Engineering
                        Economics)
FgivenPcont             Future value given Present value [continuous]
                        (Engineering Economics)
Manningcirc             Circular Cross-section Using the
                        Gauckler-Manning-Strickler Equation 1
Manningcircy            Circular Cross-section Using the
                        Gauckler-Manning-Strickler Equation 2
Manningpara             Parabolic cross-section for the
                        Gauckler-Manning-Strickler equation
Manningrect             Rectangular cross-section for the
                        Gauckler-Manning-Strickler equation
Manningtrap             Trapezoidal cross-section for the
                        Gauckler-Manning-Strickler equation
Manningtrap_critical    Trapezoidal cross-section for the
                        Gauckler-Manning-Strickler equation (critical
                        parameters)
Manningtri              Triangular cross-section for the
                        Gauckler-Manning-Strickler equation
Mod_octave              Modulus Operation (GNU Octave/MATLAB
                        compatible)
PgivenA                 Present value given Annual value (Engineering
                        Economics)
PgivenA1                Present value for geometric gradient series
                        (Engineering Economics)
PgivenAcont             Present value given Annual value [continuous]
                        (Engineering Economics)
PgivenF                 Present value given Future value (Engineering
                        Economics)
PgivenFcont             Present value given Future value [continuous]
                        (Engineering Economics)
PgivenFivary            "Present equivalent of a series of future cash
                        flows subject to varying interest rates"
                        (Engineering Economics)
PgivenG                 Present value given Gradient value (Engineering
                        Economics)
Re1                     Calculating the Reynolds Number 1
Re2                     Calculating the Reynolds Number 2
Re3                     Calculating the Reynolds Number 3
Re4                     Calculating the Reynolds Number 4
Rem                     Remainder After Division (GNU Octave/MATLAB
                        compatible)
SimpIntCharg            Simple Interest Charged (Engineering Economics)
SimpIntPaid             Simple Interest Paid (Engineering Economics)
acosd                   Inverse cosine (in degrees) [GNU Octave/MATLAB
                        compatible]
acotd                   Inverse cotangent (in degrees) [GNU
                        Octave/MATLAB compatible]
acscd                   Inverse cosecant (in degrees) [GNU
                        Octave/MATLAB compatible]
air_stripper            Design of Packed Column Air Strippers
approxerror             Approximate error
asecd                   Inverse secant (in degrees) [GNU Octave/MATLAB
                        compatible]
asind                   Inverse sine (in degrees) [GNU Octave/MATLAB
                        compatible]
atan2d                  "Two-argument arc-tangent" (in degrees) [GNU
                        Octave/MATLAB compatible]
atand                   Inverse tangent (in degrees) [GNU Octave/MATLAB
                        compatible]
benefitcost             Benefit-Cost Ratio (Engineering Economics)
colebrook               Accurately calculate the Colebrook-White
                        equation to obtain the Darcy-Weisbach friction
                        factor
concr_mix_lightweight_strength
                        Concrete Mix Design for Structural Lightweight
                        Concrete
concr_mix_normal_strength
                        Concrete Mix Design for Normal Strength
                        (Normal-weight) Concrete
construction_decimal    Construction Decimal
construction_decimal_eng
                        Construction Decimal Engineering (LibreCAD
                        Style)
construction_fraction   Construction Fraction
cosd                    Cosine (in degrees) [GNU Octave/MATLAB
                        compatible]
cotd                    Cotangent (in degrees) [GNU Octave/MATLAB
                        compatible]
cscd                    Cosecant (in degrees) [GNU Octave/MATLAB
                        compatible]
cv                      Coefficient of variation (CV)
density_water           Density of Saturated Liquid Water
dyn_visc_water          Absolute or Dynamic Viscosity for Liquid Water
engr_survey             Conversion of Engineering Survey Measurements
                        to Decimal Degrees (KY and TN)
engr_survey2            Calculate the Distance between Engineering
                        Survey Points
engr_survey3            Calculate the Distance between Engineering
                        Survey Points (Length or Number of Stations)
engr_survey4            Calculate the Station Distance between
                        Engineering Survey Points
engr_survey_batch       Conversion of Engineering Survey Measurements
                        to Decimal Degrees (KY and TN) - Batch
engr_survey_reverse     Conversion of Latitude/Longitude Coordinates to
                        Engineering Survey Measurements (KY and TN)
f1                      Laminar Flow Equation
f2                      Moody Equation
f3                      Romeo, et. al. Equation
f4                      arko Cojbaica and Dejan Brkic Equation
f5                      Colebrook-White Equation
f6                      Swamee-Jaine Equation
f7                      Zigrang-Sylvester Equation
f8                      Vatankhah Equation
frac_to_numeric         Fraction (or Mixed number) to a Decimal
                        (Numeric Vector)
fractdiff               Fractional Differences (GNU Octave/MATLAB
                        compatible)
iemisc                  iemisc: Irucka Embry's miscellaneous functions
igivenICPn              Simple Interest rate given Interest Charged,
                        Number of years, and Principal value
igivenPFn               Interest rate given Future value, Number of
                        periods, and Present value (Engineering
                        Economics)
iscolumn                Column Vector (GNU Octave/MATLAB compatible)
isrow                   Row Vector (GNU Octave/MATLAB compatible)
kin_visc_water          Kinematic Viscosity for liquid Water
lat_long2state          United States of America (USA) State
                        Identification Using Latitude/Longitude
                        Coordinates
lat_long2utm            Conversion of Latitude/Longitude to UTM
                        Coordinates
length_octave           Length of R objects (GNU Octave/MATLAB
                        compatible)
maxmre                  Maximum Mean relative error (MAXRE)
mortality_rate          Mortality Rate
mortality_rate_pct      Mortality Rate Percent
mre                     Mean relative error (MRE)
n                       Manning's n for natural channels
na.interp1              na.interp1
nc1                     Horton method for composite Manning's n
nc2                     Einstein and Banks method for composite
                        Manning's n
nc3                     Lotter method for composite Manning's n
nc4                     Krishnamurthy and Christensen method for
                        composite Manning's n
ndims                   Number of dimensions in an Array (GNU
                        Octave/MATLAB compatible)
ngivenPFi               To Find i Given F, n, and P (Engineering
                        Economics)
numel                   Number of elements (GNU Octave/MATLAB
                        compatible)
polygon_area            Polygon Area (using the Shoelace Formula)
project_midpoint        Calculate the midpoint between two coordinates
                        (KY and TN)
prop_mortality_ratio    Proportional Mortality Ratio
prop_solver             Proportion Solver
ranges                  Sample range
rational_formula        Modified Rational Method Equation
reduce_single_digit     Reduce an Integer Or a Date to a Single Integer
relerror                Relative error
righttri                Right triangle calculations
rms                     Root-mean-square
sat_vapor_pressure      Saturation Vapor Pressure for Water
sat_vapor_pressure_ice
                        Saturation Vapor Pressure for Ice
sec                     Secant (in radians)
secd                    Secant (in degrees) [GNU Octave/MATLAB
                        compatible]
secprop                 Section Properties Calculator [GNU
                        Octave/MATLAB]
sgm                     Geometric mean
shm                     Harmonic mean
sind                    Sine (in degrees) [GNU Octave/MATLAB
                        compatible]
size                    Size of R objects (GNU Octave/MATLAB
                        compatible)
sp_gravity              Specific Volume
sp_volume               Specific Volume
splitcomma              Split Comma
splitremove             Split Remove
surf_tens_water         Water Surface Tension for Liquid Water
tand                    Tangent (in degrees) [GNU Octave/MATLAB
                        compatible]
unit_wt                 Unit Weight or Specific Weight
volsphere               Sphere volume
weighted_C              Calculate the Weighted C factor
weighted_CN             Calculate the Weighted CN (Curve Number)
