slamchtst (l) - Linux Manuals
Command to display slamchtst manual in Linux: $ man l slamchtst
NAME
SYNOPSIS
- PROGRAM TEST2
-
-
REAL
BASE, EMAX, EMIN, EPS, RMAX, RMIN, RND, SFMIN,
T, PREC
-
REAL
SLAMCH
-
EXTERNAL
SLAMCH
-
EPS
= SLAMCH( aqEpsilonaq )
-
SFMIN
= SLAMCH( aqSafe minimumaq )
-
BASE
= SLAMCH( aqBaseaq )
-
PREC
= SLAMCH( aqPrecisionaq )
-
T
= SLAMCH( aqNumber of digits in mantissaaq )
-
RND
= SLAMCH( aqRounding modeaq )
-
EMIN
= SLAMCH( aqMinimum exponentaq )
-
RMIN
= SLAMCH( aqUnderflow thresholdaq )
-
EMAX
= SLAMCH( aqLargest exponentaq )
-
RMAX
= SLAMCH( aqOverflow thresholdaq )
-
WRITE(
6, * )aq Epsilon = aq, EPS
-
WRITE(
6, * )aq Safe minimum = aq, SFMIN
-
WRITE(
6, * )aq Base = aq, BASE
-
WRITE(
6, * )aq Precision = aq, PREC
-
WRITE(
6, * )aq Number of digits in mantissa = aq, T
-
WRITE(
6, * )aq Rounding mode = aq, RND
-
WRITE(
6, * )aq Minimum exponent = aq, EMIN
-
WRITE(
6, * )aq Underflow threshold = aq, RMIN
-
WRITE(
6, * )aq Largest exponent = aq, EMAX
-
WRITE(
6, * )aq Overflow threshold = aq, RMAX
-
WRITE(
6, * )aq Reciprocal of safe minimum = aq, 1 / SFMIN
-
END
PURPOSE
Pages related to slamchtst
- slamchtst (3)
- slamch (l) - single precision machine parameters
- slamrg (l) - will create a permutation list which will merge the elements of A (which is composed of two independently sorted sets) into a single set which is sorted in ascending order
- sla_gbamv (l) - performs one of the matrix-vector operations y := alpha*abs(A)*abs(x) + beta*abs(y),
- sla_gbrcond (l) - SLA_GERCOND Estimate the Skeel condition number of op(A) * op2(C) where op2 is determined by CMODE as follows CMODE = 1 op2(C) = C CMODE = 0 op2(C) = I CMODE = -1 op2(C) = inv(C) The Skeel condition number cond(A) = norminf( |inv(A)||A| ) is computed by computing scaling factors R such that diag(R)*A*op2(C) is row equilibrated and computing the standard infinity-norm condition number
- sla_gbrfsx_extended (l) - computes ..
- sla_geamv (l) - performs one of the matrix-vector operations y := alpha*abs(A)*abs(x) + beta*abs(y),