"metric tensor" meaning in All languages combined

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        "a symmetric bilinear form which is non-degenerate (i.e., having all non-zero eigenvalues); a differential of distance on a manifold"
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        "(differential geometry) a symmetric bilinear form which is non-degenerate (i.e., having all non-zero eigenvalues); a differential of distance on a manifold"
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      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "dùliàng zhāngliàng",
          "sense": "symmetric bilinear form",
          "word": "度量張量 /度量张量"
        }
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