HP F2216A hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 326
Function Whose Roots Can Be Found, In most situations
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f (x) f (x) x a f (x) x b f (x) x x c d Function Whose Roots Can Be Found In most situations, the calculated root is an accurate estimate of the theoretical, infinitely precise root of the equation. An "ideal" solution is one for which f(x) = 0. However, a very small non-zero value for f(x) is often acceptable because it might result from approximating numbers with limited (12-digit) precision. D-2 More about Solving
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D–2
More about Solving
f (x)
x
a
f (x)
b
x
f (x)
x
c
f (x)
x
d
Function Whose Roots Can Be Found
In most situations, the calculated root is an accurate estimate of the theoretical,
infinitely precise root of the equation. An "ideal" solution is one for which
f(x)
= 0.
However, a very small non–zero value for
f(x)
is often acceptable because it might
result from approximating numbers with limited (12–digit) precision.