8.6.1.1830 M+ m-plus DOUBLE
( d1 | ud1 n -- d2 | ud2 )
Add n to d1 | ud1, giving the sum d2 | ud2.
See:
Rationale:
M+ is the classical method for integrating.
Testing:
T{ HI-2INT 1 M+ -> HI-2INT 1. D+ }T
T{ MAX-2INT -1 M+ -> MAX-2INT -1. D+ }T
T{ MIN-2INT 1 M+ -> MIN-2INT 1. D+ }T
T{ LO-2INT -1 M+ -> LO-2INT -1. D+ }T
T{ MAX-2INT -1 M+ -> MAX-2INT -1. D+ }T
T{ MIN-2INT 1 M+ -> MIN-2INT 1. D+ }T
T{ LO-2INT -1 M+ -> LO-2INT -1. D+ }T