Analog function generator

Claim 1

AN ELECTRICAL CIRCUIT ARRANGEMENT COMPRISING, A FIRST AND A SECOND INPUT TERMINAL FOR RECEIVING OPPOSITELY PHASED SOURCES OF A FIRST VOLTAGE REPRESENTING THE VALUE OF A FIRST QUANTITY, A THIRD AND A FOURTH INPUT TERMINAL FOR RECEIVING OPPOSITELY PHASED SOURCES OF A SECOND VOLTAGE REPRESENTING THE VALUE OF A SECOND QUANTITY, A FIRST UNILATERALLY CONDUCING DEVICE CONNECTED BETWEEN SAID FIRST INPUT TERMINAL AND A FIRST JUNCTION POINT, A SECOND UNILATERALLY CONDUCTING DEVICE CONNECTED BETWEEN SAID SECOND INPUT TERMINAL AND SAID FIRST JUNCTION POINT, SAID FIRST AND SECOND UNITLATERALLY CONDUCTING DEVICES BEING POLED TO CONDUCT TOWARDS AND FIRST JUNCTION POINT, A THIRD UNILATERALLY CONDUTING DEVICE CONNECTED BETWEEN SAID THIRD INPUT TERMINAL AND A SECOND JUNCTION POINT, A FOURTH UNILATERALLY CONDUCTING DEVICE CONNECTED BETWEEN SAID FOURTH INPUT TERMINAL AND SAID SECOND JUNCTION POINT, SAID THIRD AND FOURTH UNILATERALLY CONDUCTING DEVICES BEING POLED TO CONDUCT TOWARDS SAID SECOND JUNCTION POINT, AN OUTPUT TERMINAL FOR PROVIDING A THIRD VOLTAGE REPRESENTING THE VALLUE OF THE SQUARE ROOT OF THE SUM OF THE SQUARES OF SAID FIRST AND SECOND QUANTITIES, A FIRST RESISTOR CONNECTED BETWEEN SAID FIRST JUNCTION AND SAID OUTPUT TERMINAL, A SECOND RESISTOR CONNECTED BETWEEN SAID SECOND JUNCTION POINT AND SAID OUTPUT TERMINAL, A FIFTH UNILATERALLY CONDUCTING DEVICE AND A THIRD RESISTOR CONNECTED IN SERIES BETWEEN SAID FIRST JUNCTION POINT AND A THIRD JUNCTION POINT, A SIXTH UNILATERALLY CONDUCTING DEVICE AND A FOURTH RESISTOR CONNECTED IN SERIES BETWEN SAID SECOND JUNCTION POINT AND SAID THIRD JUNCTION POINT, SAID FIFTH AND SIXTH UNILATERALLY CONDUCTING DEVICES BEING POLED TO CONDUCT TOWARDS SAID THIRD JUNCTION POINT, FIFTH RESISTOR CONNECTED BETWEEN SAID THIRD JUNCTION POINT AND SAID OUTPUT TERMINAL, AND A SIXTH RESISTOR CONNECTED BETWEN SAID OUTPUT TERMINAL AND A COMMON GROUND CONNECTION, THE RESISTANCE VALUES OF SAID FIRST RESISTOR, SAID SECOND RESISTOR, SAID THIRD RESISTOR, SAID FOURTH RESISTOR, SAID FIFTH RESISTOR AND SAID SIXTH RESISTOR BEING THE RATIO OF ABOUT 1:1:0.31:0.31:0.41:0.10.