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erf.C
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What:      erf.C License verbiage, SunPro License
Original:  https://www.ks.uiuc.edu/Development/Download/download.cgi?PackageName=NAMD, 
           Version 2.14 (2020-08-05) Platforms Source Code
Retrieved: 18-Jul-2024
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/*
 * Copied from OpenBSD project (src/lib/libm/src/s_erf.c)
 * Specialized for 32-bit little endian architectures.
 */

/*
 * ====================================================
 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
 *
 * Developed at SunPro, a Sun Microsystems, Inc. business.
 * Permission to use, copy, modify, and distribute this
 * software is freely granted, provided that this notice
 * is preserved.
 * ====================================================
 */