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<div id="version" align=right><b>slepc-3.23.1 2025-05-01</b></div>
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<H1>SlepcSNPrintfScalar</H1>
Prints a <A HREF="https://petsc.org/release/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> variable to a string of given length.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcsys.h"
<A HREF="https://petsc.org/release/manualpages/Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../sys/SlepcSNPrintfScalar.html#SlepcSNPrintfScalar">SlepcSNPrintfScalar</A>(char *str,size_t len,<A HREF="https://petsc.org/release/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> val,<A HREF="https://petsc.org/release/manualpages/Sys/PetscBool.html#PetscBool">PetscBool</A> exp)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#883300">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>str </B></TD><TD> - the string to print to
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>len </B></TD><TD> - the length of str
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>val </B></TD><TD> - scalar value to be printed
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>exp </B></TD><TD> - to be used within an expression, print leading sign and parentheses
in case of nonzero imaginary part
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="https://petsc.org/release/manualpages/Sys/PetscSNPrintf.html#PetscSNPrintf">PetscSNPrintf</A>()
<BR><P><B></B><H3><FONT COLOR="#883300">Level</FONT></H3>developer<BR>
<H3><FONT COLOR="#883300">Location</FONT></H3>
</B><A HREF="../../../src/sys/slepcutil.c.html#SlepcSNPrintfScalar">src/sys/slepcutil.c</A>
<P><H3><FONT COLOR="#883300">Examples</FONT></H3>
<A HREF="../../../src/eps/tutorials/ex18.c.html">src/eps/tutorials/ex18.c</A><BR>
<A HREF="../../../src/pep/tutorials/nlevp/acoustic_wave_1d.c.html">src/pep/tutorials/nlevp/acoustic_wave_1d.c</A><BR>
<A HREF="../../../src/pep/tutorials/nlevp/acoustic_wave_2d.c.html">src/pep/tutorials/nlevp/acoustic_wave_2d.c</A><BR>
<BR><BR><A HREF="./index.html">Index of all sys routines</A>
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