MathFun: Miscellaneous Mathematical Functions
In dual: Automatic Differentiation with Dual Numbers
MathFun R Documentation
Miscellaneous Mathematical Functions
Description
The function abs(x) computes the absolute value of x,
while sqrt(x) computes the square root of x.
Usage
## S4 method for signature 'dual'
sqrt(x)
## S4 method for signature 'dual'
abs(x)
Arguments
x
a dual object or numeric value.
Value
A dual object containing the transformed values according to the chosen function.
Examples
x <- dual(4.3, 1:0)
y <- dual(7.6, 0:1)
abs(-2.2 * x + 0.321 * y)
sqrt(y - x)
dual documentation built on June 8, 2025, 11:17 a.m.
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| MathFun | R Documentation |
Miscellaneous Mathematical Functions
Description
The function abs(x) computes the absolute value of x,
while sqrt(x) computes the square root of x.
Usage
## S4 method for signature 'dual'
sqrt(x)
## S4 method for signature 'dual'
abs(x)
Arguments
x |
a dual object or numeric value. |
Value
A dual object containing the transformed values according to the chosen function.
Examples
x <- dual(4.3, 1:0)
y <- dual(7.6, 0:1)
abs(-2.2 * x + 0.321 * y)
sqrt(y - x)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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