pub fn lower_outer_source(
source: &str,
p: OuterPar,
) -> Result<(usize, usize, String, String), String>Expand description
A LOGOS outer product, recognized (tensor_recognize::recognize_outer) and emitted as Spatial’s
OuterProduct regression app at the knobs p: (m, n, class name, Spatial source), or a typed reason. The
class name carries the shape and every knob in Spatial’s parameter order (ts1 x ts2, ip x ip1 x ip2,
op1 x op2).