| +x | unary plus | 
| -x | unary minus | 
| x+y | addition | 
| x-y | subtraction | 
| x*y | multiplication | 
| x/y | division | 
| x%y | modulo (remainder of division) | 
| x^y | power | 
| max(x[,range]) | maximum value in vector; if a range is given then x must have a single data dependency | 
| max(x,y) | returns the greater of the values x and y | 
| min(x[,range]) | minimum value in vector; if a range is given then x must have a single data dependency | 
| min(x,y) | returns the lesser of the values x and y | 
| avg(x[,range]) | arithmetic average of values in vector; if a range is given then x must have a single data dependency | 
| cumavg(x) | cumulative average of values in vector | 
| runavg(x) | running average of values in vector | 
| stddev(x) | standard deviation of values in vector | 
| variance(x) | variance of values in vector | 
| rms(x) | root mean square of a vector | 
| sum(x) | sum of values in vector | 
| prod(x) | product of values in vector | 
| cumsum(x) | cumulative sum of values in vector | 
| cumprod(x) | cumulative product of values in vector | 
| diff(y,x) | differentiates vector y with respect to x | 
| diff(y,x,n) | differentiates vector y with respect to x n-times | 
| integrate(x,h) | integrates vector x numerically assuming a constant step-size h | 
| real(x) | real part of complex number | 
| imag(x) | imaginary part of complex number | 
| abs(x) | absolute value, magnitude of complex number | 
| mag(x) | same as abs(x) | 
| polar(m,p) | returns complex number based on magnitude and phase | 
| norm(x) | square of mag(x) | 
| conj(x) | conjugate complex | 
| phase(x) | phase in degree | 
| angle(x) | phase in radians | 
| arg(x) | same as angle(x) | 
| deg2rad(x) | converts degrees to radians | 
| rad2deg(x) | converts radians to degrees | 
| unwrap(rad[,tol]) | unwraps the angle (in radians) using the optional tolerance value (default is pi) | 
| dB(x) | voltage decibel | 
| dbm(x) | convert voltage to power in dB | 
| dbm2w(x) | convert power in dBm to power in Watts | 
| w2dbm(x) | convert power in Watts to power in dBm | 
| sqr(x) | square (x to the power of two) | 
| sqrt(x) | square root | 
| exp(x) | exponential function to basis e | 
| ln(x) | natural logarithm | 
| log10(x) | decimal logarithm | 
| log2(x) | binary logarithm | 
| sin(x) | sine | 
| cos(x) | cosine | 
| tan(x) | tangent | 
| sinh(x) | sine hyperbolicus | 
| cosh(x) | cosine hyperbolicus | 
| tanh(x) | tangent hyperbolicus | 
| arcsin(x) | arcus sine | 
| arccos(x) | arcus cosine | 
| arctan(x[,y]) | arcus tangent | 
| arccot(x) | arcus cotangent | 
| arsinh(x) | area sine hyperbolicus | 
| arcosh(x) | area cosine hyperbolicus | 
| artanh(x) | area tangent hyperbolicus | 
| arcoth(x) | area cotangent hyperbolicus | 
| sec(x) | secans | 
| cosec(x) | cosecans | 
| cot(x) | cotangent | 
| sech(x) | secans hyperbolicus | 
| cosech(x) | cosecans hyperbolicus | 
| coth(x) | cotangent hyperbolicus | 
| ztor(x[,zref]) | converts impedance to reflexion coefficient (by default reference is 50 ohms) | 
| rtoz(x[,zref]) | converts reflexion coefficient (by default reference is 50 ohms) to impedance | 
| ytor(x[,zref]) | converts admittance to reflexion coefficient (by default reference is 50 ohms) | 
| rtoy(x[,zref]) | converts reflexion coefficient (by default reference is 50 ohms) to admittance | 
| rtoswr(x) | converts reflexion coefficient to (voltage) standing wave ratio
(SWR or VSWR) | 
| stos(s,zref[,z0]) | converts s-parameter matrix to s-parameter matrix with different reference impedance(s) | 
| stoy(s[,zref]) | converts s-parameter matrix to y-parameter matrix | 
| stoz(s[,zref]) | converts s-parameter matrix to z-parameter matrix | 
| ytos(y[,z0]) | converts y-parameter matrix to s-parameter matrix | 
| ytoz(y) | converts y-parameter matrix to z-parameter matrix | 
| ztos(z[,z0]) | converts z-parameter matrix to s-parameter matrix | 
| ztoy(z) | converts z-parameter matrix to y-parameter matrix | 
| twoport(m,from,to) | converts the given 2-port matrix from one representation into another,
possible values for "from" and "to" are 'Y', 'Z', 'H', 'G',
'A', 'S' and 'T'. | 
| ceil(x) | rounds to the next higher integer | 
| fix(x) | truncates decimal places from real number | 
| floor(x) | rounds to the next lower integer | 
| round(x) | rounds to nearest integer | 
| sign(x) | computes the signum function | 
| sinc(x) | returns sin(x)/x and one at x=0 | 
| step(x) | step function | 
| besseli0(x) | modified Bessel function of order zero | 
| besselj(n,x) | 1st kind Bessel function of n-th order | 
| bessely(n,x) | 2nd kind Bessel function of n-th order | 
| erf(x) | error function | 
| erfc(x) | complementary error function | 
| erfinv(x) | inverse error function | 
| erfcinv(x) | inverse complementary error function | 
| det(x) | determinant of x | 
| transpose(x) | transposed matrix of x (rows and columns exchanged) | 
| inverse(x) | inverse matrix of x | 
| eye(n) | n x n identity matrix | 
| adjoint(x) | adjoint matrix of x (transposed and conjugate complex) | 
| Rollet(x) | Rollet stability factor of matrix x (twoport S-parameter matrix) | 
| Mu(x) | Mu stability factor of matrix x (twoport S-parameter matrix) | 
| Mu2(x) | Mu' stability factor of matrix x (twoport S-parameter matrix) | 
| linspace(from,to,n) | creates a vector with n linearly spaced elements between from and to, both inclusively | 
| logspace(from,to,n) | creates a vector with n logarithmically spaced elements between from and to, both inclusively | 
| NoiseCircle(Sopt, Fmin,Rn,F[,Arcs])
 | circles with constant noise figure(s) F (can be a constant or a vector), Arcs specifies the angles in degree created by e.g. linspace(0,360,100), if Arcs is a number it specifies the number of equally spaced circle segments, if it is omitted this number defaults to a reasonable value | 
| StabCircleS(S [,Arcs]) | stability circle in the source plane | 
| StabCircleL(S [,Arcs]) | stability circle in the load plane | 
| GaCircle(S,Ga [,Arcs]) | circle(s) with constant available power gain Ga in the source plane | 
| GpCircle(S,Gp [,Arcs]) | circle(s) with constant operating power gain Gp in the load plane | 
| PlotVs(data,dep) | returns a data item based upon data (vector or matrix vector) with dependency on the given dep vector, e.g. PlotVs(Gain,frequency/1e9) | 
| interpolate(f,x[,n]) | returns an interpolated data vector of the real function f(x)using n equidistant datapoints, the latter can be omitted and defaults to a reasonable value | 
| fft(x) | computes the fast fourier transformation (FFT) of the vector x | 
| ifft(x) | computes the inverse fast fourier transformation (IFFT) of the vector x | 
| dft(x) | computes the discrete fourier transformation (DFT) of the vector x | 
| idft(x) | computes the inverse discrete fourier transformation (IDFT) of the vector x | 
| Time2Freq(v,t) | computes the discrete fourier transformation of the function v(t) interpreting it physically | 
| Freq2Time(V,f) | computes the inverse discrete fourier transformation of the function V(f) interpreting it physically | 
| kbd(x [,n]) | Kaiser-Bessel derived window | 
| yvalue(f,xval) | returns the y-value of the given vector f which is located nearest to the x-value xval; therefore the vector f must have a single data dependency | 
| xvalue(f,yval) | returns the x-value which is associated  with the y-value nearest to yval in the given vector f; therefore the vector f must have a single data dependency |