Module extendr_api::prelude::sparse::ops

Sparse matrix binary and ternary operation implementations.

Functions

• add
  Returns the sum of lhs and rhs.
• add_assign
  Computes the sum of dst and src and stores the result in dst without changing its symbolic structure.
• add_into
  Computes the sum of lhs and rhs, storing the result in dst without changing its symbolic structure.
• binary_op
  Returns the resulting matrix obtained by applying f to the elements from lhs and rhs, skipping entries that are unavailable in both of lhs and rhs.
• binary_op_assign_into
  Returns the resulting matrix obtained by applying f to the elements from dst and src skipping entries that are unavailable in both of them.
  The sparsity patter of dst is unchanged.
• sub
  Returns the difference of lhs and rhs.
• sub_assign
  Computes the difference of dst and src and stores the result in dst without changing its symbolic structure.
• sub_into
  Computes the difference of lhs and rhs, storing the result in dst without changing its symbolic structure.
• ternary_op_assign_into
  Returns the resulting matrix obtained by applying f to the elements from dst, lhs and rhs, skipping entries that are unavailable in all of dst, lhs and rhs.
  The sparsity patter of dst is unchanged.
• union_symbolic
  Returns the sparsity pattern containing the union of those of lhs and rhs.