Document (#7965)

Author
Minitroff, A.
Wolfram, D.
Title
Design issues in a hypertext-based information system for bibliographic retrieval
Source
Integrating technologies - converging professions: proceedings of the 56th Annual Meeting of the American Society for Information Science, Columbus, OH, 24-28 October 1993. Ed.: S. Bonzi
Imprint
Medford, NJ : Learned Information
Year
1993
Pages
S.191-198
Abstract
Examnies several feasibility issues and initial design considerations for a hypertext system for structured bibliographic retrieval. HyperLynx was developed using Asymmetric Toolbox. By combining searchable term indexes and inter-record linkages between common authors and descriptors, a flexible search environment is established conductive to browsing
Theme
Hypertext

Similar documents (author)

  1. Wolfram, D.: Inter-record linkage structure in a hypertext bibliographic retrieval system (1996) 5.09 
    5.0913243 = sum of:
  5.0913243 = weight(author_txt:wolfram in 6829) [ClassicSimilarity], result of:
    5.0913243 = fieldWeight in 6829, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.146119 = idf(docFreq=34, maxDocs=44421)
      0.625 = fieldNorm(doc=6829)
  2. Wolfram, D.: Applied informetrics for information retrieval research (2003) 5.09 
    5.0913243 = sum of:
  5.0913243 = weight(author_txt:wolfram in 5589) [ClassicSimilarity], result of:
    5.0913243 = fieldWeight in 5589, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.146119 = idf(docFreq=34, maxDocs=44421)
      0.625 = fieldNorm(doc=5589)
  3. Wolfram, D.: Search characteristics in different types of Web-based IR environments : are they the same? (2008) 5.09 
    5.0913243 = sum of:
  5.0913243 = weight(author_txt:wolfram in 3093) [ClassicSimilarity], result of:
    5.0913243 = fieldWeight in 3093, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.146119 = idf(docFreq=34, maxDocs=44421)
      0.625 = fieldNorm(doc=3093)
  4. Wolfram, D.: ¬The symbiotic relationship between information retrieval and informetrics (2015) 5.09 
    5.0913243 = sum of:
  5.0913243 = weight(author_txt:wolfram in 2689) [ClassicSimilarity], result of:
    5.0913243 = fieldWeight in 2689, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.146119 = idf(docFreq=34, maxDocs=44421)
      0.625 = fieldNorm(doc=2689)
  5. Wolfram, S.: ¬A new kind of science (2002) 5.09 
    5.0913243 = sum of:
  5.0913243 = weight(author_txt:wolfram in 2866) [ClassicSimilarity], result of:
    5.0913243 = fieldWeight in 2866, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.146119 = idf(docFreq=34, maxDocs=44421)
      0.625 = fieldNorm(doc=2866)

Similar documents (content)

  1. Wolfram, D.; Volz, A.; Dimitroff, A.: ¬The effect of linkage structure on retrieval performance in a hypertext-based bibliographic retrieval system (1996) 0.34 
    0.34410286 = sum of:
  0.34410286 = product of:
    0.95584124 = sum of:
      0.05948011 = weight(abstract_txt:record in 6690) [ClassicSimilarity], result of:
        0.05948011 = score(doc=6690,freq=1.0), product of:
          0.11579979 = queryWeight, product of:
            1.1403017 = boost
            5.4788914 = idf(docFreq=503, maxDocs=44421)
            0.018535117 = queryNorm
          0.51364607 = fieldWeight in 6690, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.4788914 = idf(docFreq=503, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.107053116 = weight(abstract_txt:descriptors in 6690) [ClassicSimilarity], result of:
        0.107053116 = score(doc=6690,freq=1.0), product of:
          0.17134029 = queryWeight, product of:
            1.3870612 = boost
            6.664515 = idf(docFreq=153, maxDocs=44421)
            0.018535117 = queryNorm
          0.6247983 = fieldWeight in 6690, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.664515 = idf(docFreq=153, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.10897962 = weight(abstract_txt:inter in 6690) [ClassicSimilarity], result of:
        0.10897962 = score(doc=6690,freq=1.0), product of:
          0.17338976 = queryWeight, product of:
            1.3953322 = boost
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.018535117 = queryNorm
          0.62852395 = fieldWeight in 6690, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.04806694 = weight(abstract_txt:system in 6690) [ClassicSimilarity], result of:
        0.04806694 = score(doc=6690,freq=3.0), product of:
          0.08776618 = queryWeight, product of:
            1.4039268 = boost
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.018535117 = queryNorm
          0.5476704 = fieldWeight in 6690, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.06078276 = weight(abstract_txt:retrieval in 6690) [ClassicSimilarity], result of:
        0.06078276 = score(doc=6690,freq=4.0), product of:
          0.093247436 = queryWeight, product of:
            1.4471027 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.018535117 = queryNorm
          0.6518438 = fieldWeight in 6690, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.043510895 = weight(abstract_txt:design in 6690) [ClassicSimilarity], result of:
        0.043510895 = score(doc=6690,freq=1.0), product of:
          0.11845007 = queryWeight, product of:
            1.6309797 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.018535117 = queryNorm
          0.36733535 = fieldWeight in 6690, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.28570336 = weight(abstract_txt:linkages in 6690) [ClassicSimilarity], result of:
        0.28570336 = score(doc=6690,freq=2.0), product of:
          0.2616537 = queryWeight, product of:
            1.714073 = boost
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.018535117 = queryNorm
          1.0919142 = fieldWeight in 6690, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.054771207 = weight(abstract_txt:bibliographic in 6690) [ClassicSimilarity], result of:
        0.054771207 = score(doc=6690,freq=1.0), product of:
          0.13809295 = queryWeight, product of:
            1.7610295 = boost
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.018535117 = queryNorm
          0.39662567 = fieldWeight in 6690, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
      0.18749325 = weight(abstract_txt:hypertext in 6690) [ClassicSimilarity], result of:
        0.18749325 = score(doc=6690,freq=2.0), product of:
          0.24895282 = queryWeight, product of:
            2.3645005 = boost
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.018535117 = queryNorm
          0.75312763 = fieldWeight in 6690, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.09375 = fieldNorm(doc=6690)
    0.36 = coord(9/25)
  2. Wolfram, D.: Inter-record linkage structure in a hypertext bibliographic retrieval system (1996) 0.23 
    0.23246396 = sum of:
  0.23246396 = product of:
    0.8302284 = sum of:
      0.08411758 = weight(abstract_txt:record in 6829) [ClassicSimilarity], result of:
        0.08411758 = score(doc=6829,freq=2.0), product of:
          0.11579979 = queryWeight, product of:
            1.1403017 = boost
            5.4788914 = idf(docFreq=503, maxDocs=44421)
            0.018535117 = queryNorm
          0.72640526 = fieldWeight in 6829, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.4788914 = idf(docFreq=503, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.15412045 = weight(abstract_txt:inter in 6829) [ClassicSimilarity], result of:
        0.15412045 = score(doc=6829,freq=2.0), product of:
          0.17338976 = queryWeight, product of:
            1.3953322 = boost
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.018535117 = queryNorm
          0.888867 = fieldWeight in 6829, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.062054154 = weight(abstract_txt:system in 6829) [ClassicSimilarity], result of:
        0.062054154 = score(doc=6829,freq=5.0), product of:
          0.08776618 = queryWeight, product of:
            1.4039268 = boost
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.018535117 = queryNorm
          0.7070395 = fieldWeight in 6829, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.043510895 = weight(abstract_txt:design in 6829) [ClassicSimilarity], result of:
        0.043510895 = score(doc=6829,freq=1.0), product of:
          0.11845007 = queryWeight, product of:
            1.6309797 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.018535117 = queryNorm
          0.36733535 = fieldWeight in 6829, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.20202278 = weight(abstract_txt:linkages in 6829) [ClassicSimilarity], result of:
        0.20202278 = score(doc=6829,freq=1.0), product of:
          0.2616537 = queryWeight, product of:
            1.714073 = boost
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.018535117 = queryNorm
          0.77209985 = fieldWeight in 6829, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.054771207 = weight(abstract_txt:bibliographic in 6829) [ClassicSimilarity], result of:
        0.054771207 = score(doc=6829,freq=1.0), product of:
          0.13809295 = queryWeight, product of:
            1.7610295 = boost
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.018535117 = queryNorm
          0.39662567 = fieldWeight in 6829, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
      0.22963138 = weight(abstract_txt:hypertext in 6829) [ClassicSimilarity], result of:
        0.22963138 = score(doc=6829,freq=3.0), product of:
          0.24895282 = queryWeight, product of:
            2.3645005 = boost
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.018535117 = queryNorm
          0.92238915 = fieldWeight in 6829, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.09375 = fieldNorm(doc=6829)
    0.28 = coord(7/25)
  3. Dimitroff, A.; Wolfram, D.; Volz, A.: Affective response and retrieval performance : analysis of contributing factors (1996) 0.17 
    0.16929407 = sum of:
  0.16929407 = product of:
    0.705392 = sum of:
      0.06818499 = weight(abstract_txt:structured in 164) [ClassicSimilarity], result of:
        0.06818499 = score(doc=164,freq=2.0), product of:
          0.11368329 = queryWeight, product of:
            1.1298329 = boost
            5.428591 = idf(docFreq=529, maxDocs=44421)
            0.018535117 = queryNorm
          0.5997802 = fieldWeight in 164, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.428591 = idf(docFreq=529, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
      0.05171179 = weight(abstract_txt:system in 164) [ClassicSimilarity], result of:
        0.05171179 = score(doc=164,freq=5.0), product of:
          0.08776618 = queryWeight, product of:
            1.4039268 = boost
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.018535117 = queryNorm
          0.58919954 = fieldWeight in 164, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
      0.035816584 = weight(abstract_txt:retrieval in 164) [ClassicSimilarity], result of:
        0.035816584 = score(doc=164,freq=2.0), product of:
          0.093247436 = queryWeight, product of:
            1.4471027 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.018535117 = queryNorm
          0.3841026 = fieldWeight in 164, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
      0.23808613 = weight(abstract_txt:linkages in 164) [ClassicSimilarity], result of:
        0.23808613 = score(doc=164,freq=2.0), product of:
          0.2616537 = queryWeight, product of:
            1.714073 = boost
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.018535117 = queryNorm
          0.90992844 = fieldWeight in 164, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.235732 = idf(docFreq=31, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
      0.064548485 = weight(abstract_txt:bibliographic in 164) [ClassicSimilarity], result of:
        0.064548485 = score(doc=164,freq=2.0), product of:
          0.13809295 = queryWeight, product of:
            1.7610295 = boost
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.018535117 = queryNorm
          0.46742782 = fieldWeight in 164, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
      0.24704404 = weight(abstract_txt:hypertext in 164) [ClassicSimilarity], result of:
        0.24704404 = score(doc=164,freq=5.0), product of:
          0.24895282 = queryWeight, product of:
            2.3645005 = boost
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.018535117 = queryNorm
          0.99233276 = fieldWeight in 164, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.078125 = fieldNorm(doc=164)
    0.24 = coord(6/25)
  4. Pollard, R.: ¬A hypertext-based thesaurus as a subject browsing aid for bibliographic databases (1993) 0.15 
    0.15089838 = sum of:
  0.15089838 = product of:
    0.6287433 = sum of:
      0.14059003 = weight(abstract_txt:browsing in 5095) [ClassicSimilarity], result of:
        0.14059003 = score(doc=5095,freq=5.0), product of:
          0.12016361 = queryWeight, product of:
            1.1615887 = boost
            5.58117 = idf(docFreq=454, maxDocs=44421)
            0.018535117 = queryNorm
          1.1699884 = fieldWeight in 5095, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            5.58117 = idf(docFreq=454, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
      0.02775146 = weight(abstract_txt:system in 5095) [ClassicSimilarity], result of:
        0.02775146 = score(doc=5095,freq=1.0), product of:
          0.08776618 = queryWeight, product of:
            1.4039268 = boost
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.018535117 = queryNorm
          0.31619766 = fieldWeight in 5095, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.372775 = idf(docFreq=4140, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
      0.0429799 = weight(abstract_txt:retrieval in 5095) [ClassicSimilarity], result of:
        0.0429799 = score(doc=5095,freq=2.0), product of:
          0.093247436 = queryWeight, product of:
            1.4471027 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.018535117 = queryNorm
          0.46092314 = fieldWeight in 5095, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
      0.043510895 = weight(abstract_txt:design in 5095) [ClassicSimilarity], result of:
        0.043510895 = score(doc=5095,freq=1.0), product of:
          0.11845007 = queryWeight, product of:
            1.6309797 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.018535117 = queryNorm
          0.36733535 = fieldWeight in 5095, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
      0.07745818 = weight(abstract_txt:bibliographic in 5095) [ClassicSimilarity], result of:
        0.07745818 = score(doc=5095,freq=2.0), product of:
          0.13809295 = queryWeight, product of:
            1.7610295 = boost
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.018535117 = queryNorm
          0.5609134 = fieldWeight in 5095, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.230674 = idf(docFreq=1755, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
      0.29645285 = weight(abstract_txt:hypertext in 5095) [ClassicSimilarity], result of:
        0.29645285 = score(doc=5095,freq=5.0), product of:
          0.24895282 = queryWeight, product of:
            2.3645005 = boost
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.018535117 = queryNorm
          1.1907994 = fieldWeight in 5095, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.09375 = fieldNorm(doc=5095)
    0.24 = coord(6/25)
  5. Knuth, R.A.; Bruch, T.A.: Results of the hypertext '89 design survey (1990) 0.15 
    0.14668693 = sum of:
  0.14668693 = product of:
    0.61119556 = sum of:
      0.04011552 = weight(abstract_txt:common in 4916) [ClassicSimilarity], result of:
        0.04011552 = score(doc=4916,freq=1.0), product of:
          0.089057036 = queryWeight, product of:
            4.8047733 = idf(docFreq=988, maxDocs=44421)
            0.018535117 = queryNorm
          0.4504475 = fieldWeight in 4916, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8047733 = idf(docFreq=988, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
      0.088916935 = weight(abstract_txt:browsing in 4916) [ClassicSimilarity], result of:
        0.088916935 = score(doc=4916,freq=2.0), product of:
          0.12016361 = queryWeight, product of:
            1.1615887 = boost
            5.58117 = idf(docFreq=454, maxDocs=44421)
            0.018535117 = queryNorm
          0.73996556 = fieldWeight in 4916, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.58117 = idf(docFreq=454, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
      0.03039138 = weight(abstract_txt:retrieval in 4916) [ClassicSimilarity], result of:
        0.03039138 = score(doc=4916,freq=1.0), product of:
          0.093247436 = queryWeight, product of:
            1.4471027 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.018535117 = queryNorm
          0.3259219 = fieldWeight in 4916, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
      0.043510895 = weight(abstract_txt:design in 4916) [ClassicSimilarity], result of:
        0.043510895 = score(doc=4916,freq=1.0), product of:
          0.11845007 = queryWeight, product of:
            1.6309797 = boost
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.018535117 = queryNorm
          0.36733535 = fieldWeight in 4916, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.9182436 = idf(docFreq=2399, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
      0.0574931 = weight(abstract_txt:issues in 4916) [ClassicSimilarity], result of:
        0.0574931 = score(doc=4916,freq=1.0), product of:
          0.14263095 = queryWeight, product of:
            1.789731 = boost
            4.299626 = idf(docFreq=1638, maxDocs=44421)
            0.018535117 = queryNorm
          0.40308994 = fieldWeight in 4916, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.299626 = idf(docFreq=1638, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
      0.35076773 = weight(abstract_txt:hypertext in 4916) [ClassicSimilarity], result of:
        0.35076773 = score(doc=4916,freq=7.0), product of:
          0.24895282 = queryWeight, product of:
            2.3645005 = boost
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.018535117 = queryNorm
          1.4089727 = fieldWeight in 4916, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            5.6804442 = idf(docFreq=411, maxDocs=44421)
            0.09375 = fieldNorm(doc=4916)
    0.24 = coord(6/25)