tests/testthat/_snaps/tensor_indices.md

In ricci: Ricci Calculus

.() errs correctly

Code
  array(1) %_% "test"
Condition
  Error in `array(1) %_% "test"`:
  ! Second argument `i` is not specified correctly.
  i Use `.()` to specify an index set.

Code
  .(f(y))
Condition
  Error in `.()`:
  ! Invalid expression in `...`.
  x Expression `f(y)` cannot be parsed.
  i A valid expressions is of the form {[+|-]<label1>, [+|-]<label2>, ...}.

ricci documentation built on Sept. 9, 2025, 5:56 p.m.