**Most Frequently Used Degree/Courses “Is” Functions in Argos**

**mv_IsCRN_PartOfCourse ( CRN, SUBJ, CRSE, *TERM )**

- returns: Y if the entered CRN is a part of the given Subject & Course# and Term (*optional if omitted then current term applied).
- returns: NULL otherwise.

**mv_IsCRN_PartOfGradableCourse ( CRN, SUBJ, CRSE, *TERM )**

- returns: Y if the entered CRN is a part of the given Subject & Course#, which requires a Grade (SSBSECT_GRADABLE_IND = 'Y') .
- returns: NULL otherwise.

**mv_IsCRN_Gradable ( CRN, *TERM )**

- returns: Y if the entered CRN is a Course, which requires a Grade (SSBSECT_GRADABLE_IND = 'Y') .
- returns: NULL otherwise.

**mv_IsCRN_PartOfCourses ( CRN, SUBJ, CRSE1, CRSE2, *TERM )**

- returns: Y if the entered CRN is a part of the given Subject & Range of Course#(s) from CRSE1# to CRSE2# (*optional if omitted then current term applied).
- returns: NULL otherwise.

**mv_IsCRN_PartOfSubject ( CRN, SUBJ, *TERM )**

- returns: Y if the entered CRN is a part of the given Subject (*optional if omitted then current term applied).
- returns: NULL otherwise.

**mv_IsCRN_LAB ( CRN, *TERM )**

- returns: Y if the entered CRN is a Lab and not Lecture (SSBSECT_SCHD_CODE In ('2','3')).
- returns: NULL otherwise.

**mv_IsCRN_NonCreditCourse ( CRN, *TERM )**

- returns: Non-Credit Subject(space)Course# if entered CRN is a part of it (SFRSTCR_CREDIT_HR = 0 and SFRSTCR_BILL_HR > 0) for the given term.
- returns: NULL otherwise.

**mv_IsCRN_InPartTerm ( CRN, TERM, PART_TERM_CODE )**

- returns: Y if the entered CRN is a part of the given term and its part-term-code (1, A, B, H, X).
- returns: NULL otherwise.