Feil, T.; Weihrich; T.: Computergestütztes Lernen : Methoden, Technik, Perspektiven (1998)
0.02
0.018977053 = product of:
0.12651369 = sum of:
0.089333795 = weight(_text_:methoden in 632) [ClassicSimilarity], result of:
0.089333795 = score(doc=632,freq=2.0), product of:
0.11144759 = queryWeight, product of:
5.1821747 = idf(docFreq=674, maxDocs=44218)
0.02150595 = queryNorm
0.80157673 = fieldWeight in 632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.1821747 = idf(docFreq=674, maxDocs=44218)
0.109375 = fieldNorm(doc=632)
0.016598443 = weight(_text_:der in 632) [ClassicSimilarity], result of:
0.016598443 = score(doc=632,freq=2.0), product of:
0.048039276 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.02150595 = queryNorm
0.34551817 = fieldWeight in 632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=632)
0.020581458 = product of:
0.041162916 = sum of:
0.041162916 = weight(_text_:29 in 632) [ClassicSimilarity], result of:
0.041162916 = score(doc=632,freq=2.0), product of:
0.075651206 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02150595 = queryNorm
0.5441145 = fieldWeight in 632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=632)
0.5 = coord(1/2)
0.15 = coord(3/20)
- Date
- 31.12.1996 19:29:41
- Source
- Spektrum der Wissenschaft. 1998, H.3, S.42-45