Levinson, P.: ¬The soft edge : a natural history and future of the information revolution (1997)
0.03
0.025632717 = product of:
0.1537963 = sum of:
0.004198465 = product of:
0.012595395 = sum of:
0.012595395 = weight(_text_:p in 342) [ClassicSimilarity], result of:
0.012595395 = score(doc=342,freq=2.0), product of:
0.07926582 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.022045763 = queryNorm
0.15890071 = fieldWeight in 342, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03125 = fieldNorm(doc=342)
0.33333334 = coord(1/3)
0.07929254 = weight(_text_:didaktik in 342) [ClassicSimilarity], result of:
0.07929254 = score(doc=342,freq=4.0), product of:
0.16723946 = queryWeight, product of:
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.022045763 = queryNorm
0.47412583 = fieldWeight in 342, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5860133 = idf(docFreq=60, maxDocs=44218)
0.03125 = fieldNorm(doc=342)
0.0068751285 = weight(_text_:der in 342) [ClassicSimilarity], result of:
0.0068751285 = score(doc=342,freq=4.0), product of:
0.049245093 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.022045763 = queryNorm
0.13961042 = fieldWeight in 342, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.03125 = fieldNorm(doc=342)
0.06343017 = weight(_text_:allgemeines in 342) [ClassicSimilarity], result of:
0.06343017 = score(doc=342,freq=8.0), product of:
0.1257804 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.022045763 = queryNorm
0.5042929 = fieldWeight in 342, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.03125 = fieldNorm(doc=342)
0.16666667 = coord(4/24)
- BK
- 06.30 / Bibliothekswesen / Dokumentationswesen: Allgemeines
- Classification
- SR 800 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Geschichte der Datenverarbeitung
06.30 / Bibliothekswesen / Dokumentationswesen: Allgemeines
- RVK
- SR 800 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Geschichte der Datenverarbeitung