value
val.Rd
Creates a new value node in the computational graph with automatic differentiation. Input is converted to matrix representation internally.
val(data, label = "")
Numeric value (scalar, vector, or matrix)
Optional character label for debugging
A value object
All values are stored as matrices internally:
val(5) creates a 1x1 matrix
val(5)
val(c(1,2,3)) creates a 3x1 column vector
val(c(1,2,3))
val(matrix(...)) preserves matrix dimensions
val(matrix(...))