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Equation 2 · Part 1 · From Origins to Frontier: A History of Advanced Semiconductor Fabrication

Symbol t_0

t0t_0
t0t_0

What this part means

t0t_0 is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Its job in the formula

t0t_0 is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

The passage around this formula

The two numbers are worth writing down side by side, because the difference between them is itself a historical fact rather than a rounding error. If N0N_0 is the component count at a reference time t0t_0 , the extrapolation in each case took the form

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Learn the underlying idea

A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.

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Sources cited in the article section

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