Square root of fi object
c = sqrt(a)
c = sqrt(a,T)
c = sqrt(a,F)
c = sqrt(a,T,F)
This function computes the square root of a fi object
using a bisection algorithm.
c = sqrt(a) returns the square root of fi object a.
Intermediate quantities are calculated using the fimath associated
with a. The numerictype object
of c is determined automatically for you using
an internal rule.
c = sqrt(a,T) returns the square root of fi object a with numerictype object T.
Intermediate quantities are calculated using the fimath associated
with a. See Data Type Propagation Rules.
c = sqrt(a,F) returns the square root of fi object a.
Intermediate quantities are calculated using the fimath object F.
The numerictype object of c is
determined automatically for you using an internal rule. When a is
a built-in double or single data
type, this syntax is equivalent to c = sqrt(a) and
the fimath object F is ignored.
c = sqrt(a,T,F) returns the square root fi object a with numerictype object T.
Intermediate quantities are also calculated using the fimath object F.
See Data Type Propagation Rules.
sqrt does not support complex, negative-valued,
or [Slope Bias] inputs.
For syntaxes where the numerictype object
of the output is not specified as an input to the sqrt function,
it is automatically calculated according to the following internal
rule:
For syntaxes for which you specify a numerictype object T,
the sqrt function follows the data type propagation
rules listed in the following table. In general, these rules can be
summarized as “floating-point data types are propagated.”
This allows you to write code that can be used with both fixed-point
and floating-point inputs.
| Data Type of Input fi Object a | Data Type of numerictype object T | Data Type of Output c |
|---|---|---|
Built-in | Any | Built-in |
Built-in | Any | Built-in |
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Any |
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Any |
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