TESTING/LIN/sget06.f(3)

πŸ“¦
version 3.12.1 Β· 2 versions
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πŸ’… TESTING/LIN/sget06.f πŸ’…

okay bestie, so this page is from the LAPACK manual β€” Library Functions Manual vibes β€” and it's literally all about one tiny little function that lives in TESTING/LIN/sget06.f. yes, the .f means Fortran, and yes, she's iconic. let's get into it πŸŽ€


✨ SYNOPSIS ✨

Functions/Subroutines

  • real function sget06 (rcond, rcondc) β€” bestie it's giving SGET06, and that's the whole flex πŸ’…

πŸ¦‹ Function/Subroutine Documentation πŸ¦‹

real function sget06 (real rcond, real rcondc)

SGET06

🌸 Purpose:

!>
!> SGET06 computes a test ratio to compare two values for RCOND.
!>

so basically she computes a test ratio, and that test ratio is for comparing two values of RCOND. that's it. that's her job. no cap πŸ’―

🌈 Parameters

RCOND

!>          RCOND is REAL
!>          The estimate of the reciprocal of the condition number of A,
!>          as computed by SGECON.
!>

so RCOND is a REAL, and it's the estimate of the reciprocal of the condition number of A β€” the one SGECON computed for you 🫢

RCONDC

!>          RCONDC is REAL
!>          The reciprocal of the condition number of A, computed as
!>          ( 1/norm(A) ) / norm(inv(A)).
!>

and RCONDC is also REAL β€” it's the reciprocal of the condition number of A, but computed as ( 1/norm(A) ) / norm(inv(A)). so like, same energy, different origin story ✨

πŸ‘‘

Author

  • Univ. of Tennessee
  • Univ. of California Berkeley
  • Univ. of Colorado Denver
  • NAG Ltd.
fr fr, four whole institutions put their name on this one little function and honestly? teamwork makes the dream work πŸ’œ

Definition at line 54 of file sget06.f.


πŸ’– Author πŸ’–

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