Comparison including a fruit numerical error

DclEQ
(LREQ, LREQA)
If x is equal to y within the specified tolerance.
DclNE
(LRNE, LRNEA)
If x is not equal to y within the specified tolerance.
DclLT
(LRLT, LRLTA)
If x is less than y within the specified tolerance.
DclLE
(LRLE, LRLEA)
If x is equal or less than y within the specified tolerance.
DclGT
(LRGT, LRGTA)
If x is greater than y within the specified tolerance.
DclGE
(LRGE, LRGEA)
If x is equal or greater than y within the specified tolerance.

*The corresponding f77 interface name in parentheses.

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