Expand description
Pairwise binary ops between two coord-aligned sparse tiles.
Both inputs must share the same schema (same dim arity, same attr columns, same dtypes). We outer-join on coordinates: cells present in only one operand contribute a Null on the other side, which propagates as Null through the op (SQL-style null semantics).
Numeric attrs (Int64, Float64) participate in the op; non-numeric attrs (String, Bytes) are passed through from the left operand unchanged — the op is undefined for them. Division by zero yields Null rather than infinity so downstream aggregates stay finite.
Enums§
Functions§
- elementwise
- Apply
opto every aligned pair of cells. The result tile carries the union of both coord sets.