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| DC circuit analysis | .DC |
| AC circuit analysis | .AC frequency
regular frequency in Hz - by default or the symbol f at the end of the value; angular frequency in rad/s - the symbol w at the end of the value; the frequency may not be specified if the circuit do not exist components L and C |
| define parameter | .PARAM name value In the netlist, the parameter is substituted in the form {name} |
| printing phases in degrees (by default) |
.DEG |
| printing phases in radians | .RAD |
| printing values in fixed-point notation (by default) |
.FIX number_of_decimal_places
if number of decimal places is not specified, displays six decimal places |
| printing values in scientific notation | .SCI number_of_significant_digits
if number of significant digits is not specified, displays four significant digits after decimal point |
| end of netlist | .END |
| Voltage source |  | DC: Vname N1 N2 value AC: Vname N1 N2 RMS_value phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
| Current source |  | DC: Iname N1 N2 value AC: Iname N1 N2 RMS_value phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
VCVS |  | DC: Ename N1 N2 gain AC: Ename N1 N2 gain phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
| CCCS |  | DC: Fname N1 N2 gain AC: Fname N1 N2 gain phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
| VCCS |  | DC: Gname N1 N2 gain AC: Gname N1 N2 gain phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
| CCVS |  | DC: Hname N1 N2 gain AC: Hname N1 N2 gain phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value |
| Resistor |  | Rname N1 N2 value |
| Inductance |  | Lname N1 N2 value |
| Inductive coupling |  | Kname Lname Lname coeff. |
| Capacitance |  | Cname N1 N2 value |
| Complex impedance |
 |
in exponential form:
Zname N1 N2 magnitude phase phase by default equal to zero; phase in degrees - by default or the symbol d at the end of the value; phase in radians - the symbol r at the end of the value in cartesian form: Zname N1 N2 resistance reactancei |
Transmission line |
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| RG-line: |  | TRname N1 N2 N3 charact._impedance propagation_constant length |
| RGLC-line: |  |
TZname N1 N2 N3 charact._impedance propagation_constant length
characteristic impedance and propagation constant is given in complex form (cartesian or exponential) |
| Ampermeter |  | PAname N1 N2 |
| Voltmeter |  | PVname N1 N2 |
| Wattmeter |  | PWname N1 N2 N3 N4 |
| Varmeter |  | PQname N1 N2 N3 N4 |
| Phasemeter |  | PFname N1 N2 N3 N4 |
DC circuit |
.DC V1 1 0 10 R1 1 2 5 R2 2 0 15 R3 2 3 20 V2 3 0 30 I1 2 0 5 .END |
AC circuit |
.AC 50 V1 1 0 100 0 PW1 1 2 1 0 PQ1 2 3 2 0 PF1 3 4 3 0 PA1 4 5 PV1 1 0 R1 5 6 50 L1 6 7 100m C1 7 0 80u .END |
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