"計算幾何学" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "けいさんきかがく"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 幾何学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "日本語 情報技術",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "電子計算機で幾何学的問題を（近似的に）解くアルゴリズムを考える学問。"
      ],
      "id": "ja-計算幾何学-ja-noun-CjjVMjI-",
      "topics": [
        "computing",
        "geometry"
      ]
    }
  ],
  "word": "計算幾何学"
}

{
  "categories": [
    "日本語",
    "日本語_名詞"
  ],
  "forms": [
    {
      "form": "けいさんきかがく"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 幾何学",
        "日本語 情報技術"
      ],
      "glosses": [
        "電子計算機で幾何学的問題を（近似的に）解くアルゴリズムを考える学問。"
      ],
      "topics": [
        "computing",
        "geometry"
      ]
    }
  ],
  "word": "計算幾何学"
}