首页>
外国专利>
Analog operator circuits developing method for analog calculator, involves permitting to perform multiplication, division, nth power or nth root functions using combination of addition, subtraction, logarithm and exponential circuits
Analog operator circuits developing method for analog calculator, involves permitting to perform multiplication, division, nth power or nth root functions using combination of addition, subtraction, logarithm and exponential circuits
The method involves permitting to perform multiplication, division, nth power or nth root functions from DC voltage using combination of addition, subtraction, logarithm and exponential circuits. Nth power circuit is constructed by combining three logarithm circuits, an addition circuit and two exponential circuits. Nth root circuit is constructed by combining three logarithm circuits, a subtraction circuit and two exponential circuits. Independent claims are also included for the following: (A) a multiplication circuit device (B) a division circuit device (C) an nth power circuit device (D) an nth root circuit device.
展开▼
