matrix_cross_product: Matrix cross product

In r-cas/caracas: Computer Algebra

Matrix cross product

Description

Matrix cross product

Usage

crossprod_(x, y = NULL)

tcrossprod_(x, y = NULL)

## S4 method for signature 'caracas_symbol,missing'
crossprod(x, y)

## S4 method for signature 'caracas_symbol,missing'
tcrossprod(x, y)

Arguments

x, y	caracas matrices

Examples

if (has_sympy()) {
  s  <- as_sym("[[r1, r2, r3], [u1, u2, u3]]")
  s2 <- apply(as_character_matrix(s), 2, function(x) (paste("1/(", x, ")")))
  as_sym(s2)
}

r-cas/caracas documentation built on Feb. 28, 2025, 3:39 p.m.