Professional Web Applications Themes

standard math lib question - FreeBSD

Where on earth is double log(double) actually defined? I'm talking about the one in /usr/include/math.h. Mark -- PGP: http://www.darklogik.org/pub/pgp/pgp.txt B776 43DC 8A5D EAF9 2126 9A67 A7DA 390F DEFF 9DD1 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iQIVAwUBQjevA6faOQ/e/53RAQpwHRAAmoqNo3D30qApMRVOhzgOoqZQ899GZt4U zTNGrw0rF+woJmKpmyuIHa1s5XPzlSnKgJR50j1vroG1l+ZPmn OQV8YM9z6uisoC i+PovuOeXeCGNyglgTWHISRpKXTZ26kKbVIbMOUcAELPFHrZO4 WyWwBf2Y3trojv PxghOPNoWrrrcP4mHMjjRB9a9+5F/zCFCD/b6b9WHYRm+EhSSbOilEylVa5Zfm8B mYF4AioIjxBfupt1E+ON/XEhXgRtZAER5Jf+TLgpJgwi14dE6oyFhpymfgV3D3Rv P10ZORYb2TO2vQ18Q2zeo4fHIcmkyZFYIkxLM3fdzEALGAnle9 Uo0fpsBpQL5Ok3 kvOj8/OO6FDWr3VMZueRIL5ZT+7PlxXRAPz5SZq3SRCU1KsyrYsA0xL5 8A2H9uxR 2KMA7cM6tQP8Z2ieFRZS7adGeqtKcNYa/QBl2WFog1FiyRLUaJDC1BEXlZSIaY2T EJZ5DnkjxVUjBQ7QiOPhiEt5Dkqe3pWiKnXHuBI/8P1T9LVA0t2CSJt8ZxPrg0kl BRzEv1ejMtpcvMUdKkrh9oXaXS9RuSNtxsTCGxs9LQSQ2w/D1LI1NdNQO+oplHpl hX5s8Z0Vcp/LxK6HnrTF94MrbSg1hP65GYch2IyCCi/9k+tfvyWiWJgRwfqom0Bn gNPWMgKYcw0= =sxEn -----END PGP SIGNATURE-----...

  1. #1

    Default standard math lib question

    Where on earth is double log(double) actually defined? I'm talking
    about the one in /usr/include/math.h.

    Mark

    --
    PGP: http://www.darklogik.org/pub/pgp/pgp.txt
    B776 43DC 8A5D EAF9 2126 9A67 A7DA 390F DEFF 9DD1

    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1.4.0 (FreeBSD)

    iQIVAwUBQjevA6faOQ/e/53RAQpwHRAAmoqNo3D30qApMRVOhzgOoqZQ899GZt4U
    zTNGrw0rF+woJmKpmyuIHa1s5XPzlSnKgJR50j1vroG1l+ZPmn OQV8YM9z6uisoC
    i+PovuOeXeCGNyglgTWHISRpKXTZ26kKbVIbMOUcAELPFHrZO4 WyWwBf2Y3trojv
    PxghOPNoWrrrcP4mHMjjRB9a9+5F/zCFCD/b6b9WHYRm+EhSSbOilEylVa5Zfm8B
    mYF4AioIjxBfupt1E+ON/XEhXgRtZAER5Jf+TLgpJgwi14dE6oyFhpymfgV3D3Rv
    P10ZORYb2TO2vQ18Q2zeo4fHIcmkyZFYIkxLM3fdzEALGAnle9 Uo0fpsBpQL5Ok3
    kvOj8/OO6FDWr3VMZueRIL5ZT+7PlxXRAPz5SZq3SRCU1KsyrYsA0xL5 8A2H9uxR
    2KMA7cM6tQP8Z2ieFRZS7adGeqtKcNYa/QBl2WFog1FiyRLUaJDC1BEXlZSIaY2T
    EJZ5DnkjxVUjBQ7QiOPhiEt5Dkqe3pWiKnXHuBI/8P1T9LVA0t2CSJt8ZxPrg0kl
    BRzEv1ejMtpcvMUdKkrh9oXaXS9RuSNtxsTCGxs9LQSQ2w/D1LI1NdNQO+oplHpl
    hX5s8Z0Vcp/LxK6HnrTF94MrbSg1hP65GYch2IyCCi/9k+tfvyWiWJgRwfqom0Bn
    gNPWMgKYcw0=
    =sxEn
    -----END PGP SIGNATURE-----

    markzero Guest

  2. #2

    Default Re: standard math lib question

    markzero wrote: 

    See /usr/src/lib/msun/src/w_log.c. Or are you asking which library defines
    that symbol? It'd be in libm.a:

    6-sec# nm -g /usr/lib/libm.a | grep log
    i387_s_logb.o:
    00000000 D __arch_logb
    U __generic_logb
    00000074 T __i387_logb
    0000006c T logb
    w_logf.o:
    U __ieee754_logf
    00000000 T logf
    w_log10f.o:
    U __ieee754_log10f
    00000000 T log10f
    w_log10.o:
    U __ieee754_log10
    00000000 T log10
    w_log.o:
    U __ieee754_log
    00000000 T log
    U ilogbf
    U ilogb
    [ ... ]

    --
    -Chuck

    Chuck Guest

  3. #3

    Default Re: standard math lib question

    > markzero wrote: 
    >
    > See /usr/src/lib/msun/src/w_log.c. Or are you asking which library defines
    > that symbol? It'd be in libm.a:
    >
    > 6-sec# nm -g /usr/lib/libm.a | grep log
    > i387_s_logb.o:
    > 00000000 D __arch_logb
    > U __generic_logb
    > 00000074 T __i387_logb
    > 0000006c T logb
    > w_logf.o:
    > U __ieee754_logf
    > 00000000 T logf
    > w_log10f.o:
    > U __ieee754_log10f
    > 00000000 T log10f
    > w_log10.o:
    > U __ieee754_log10
    > 00000000 T log10
    > w_log.o:
    > U __ieee754_log
    > 00000000 T log
    > U ilogbf
    > U ilogb
    > [ ... ][/ref]

    I was talking about the source, which you correctly pointed to.

    Thank you!
    Mark

    --
    PGP: http://www.darklogik.org/pub/pgp/pgp.txt
    B776 43DC 8A5D EAF9 2126 9A67 A7DA 390F DEFF 9DD1

    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1.4.0 (FreeBSD)

    iQIVAwUBQje+aafaOQ/e/53RAQqfThAAtVg6wkgJlVA4Y9uttrLRGWKQW80Ub6NJ
    NblBOimql1sqI1AE3xNB2SbRvTI+MHRiti0ssx7Y1o5srT70eL EPo+82vc35JMvd
    9jakdcJtKCTaOqN8Cj4IklKwQ8TAuKVKtzjsV9+O8/FBiJbn3ZQb0tJq1jWSbgV8
    OEZGiNSh4ZEPzMiRInuKMrgccC+TXpWe9d9wjErX0bQ6tppWNr UwOAH//dwP8tJE
    PTUAwxtMB8ivvpEMnKGXCpmvZWT5hQnXmJ7JLU2c5VquaPO7wa PjzEWIr41wWxwk
    cfvojhmmLMU6DU5wdKNqzkHu6AUYXv5X2Nd/eiMV3BKifJAZNpeIWZbc6GuLwZIj
    WIHO0Bl5iQ4Wnsb7PEYRz7IrmswzlLObk6ILv74D6kHIp51nv3 loqF13/BswXcmb
    mM1orza7f/cWoJUlmyPuPAvXgRS3zKXwgfIic/JcgTU4KQGRXjeUVN5Lk4k7zMP4
    yHQ0U4+G52XeTt7+gsdRmDyVxZxEPOsqevj/drh/fd5wd9KLPfkaRTKaSxTht9E5
    Ta60V6b6/jmHYNchW0aea5qlTifiUG49qCRG6QMbABkMs447wXwi14SZDO9/RxEq
    Pl3jXMYKei/toFPqkfkVPErKI0Bt37KX3itvWxkYrfQ11SjtakbhxscikAqwa 1z4
    yAIRnssQpcc=
    =CzCw
    -----END PGP SIGNATURE-----

    markzero Guest

Similar Threads

  1. Math Actionscript question
    By The_Pierre in forum Macromedia Flash Actionscript
    Replies: 0
    Last Post: March 1st, 08:37 PM
  2. Replies: 4
    Last Post: December 19th, 07:09 AM
  3. The Standard question...
    By DragunSol in forum PHP Development
    Replies: 1
    Last Post: September 16th, 09:18 PM
  4. math question
    By Roofy webforumsuser@macromedia.com in forum Macromedia Director Lingo
    Replies: 6
    Last Post: July 27th, 04:02 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139