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DIFF Subgroup
G06G 7/30

for interpolation or extrapolation (G06G7/122 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: for interpolation or extrapolation

CPC: for interpolation or extrapolation (G06G7/122 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for interpolation or extrapolation

CPC:

Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for interpolation or extrapolation (G06G7/122 takes precedence)

No child classifications to compare. This is a leaf node in both IPC and CPC.