Operations on formula terms and expressions
# S4 method for lgprhs,lgprhs +(e1, e2) # S4 method for lgpterm,lgpterm +(e1, e2) # S4 method for lgprhs,lgpterm +(e1, e2) # S4 method for lgpterm,lgpterm *(e1, e2)
e1 | The first sum, term or expression |
---|---|
e2 | The second sum, term or expression |
The behaviour and return type depend on the types of e1
and e2
.
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