} else if (values.hasAnyNegativeInfinity()) {
        assertWithMessage("mean of %s", values).that(mean).isNegativeInfinity();
      } else {
        assertWithMessage("mean of %s", values)
            .that(mean)
            .isWithin(ALLOWED_ERROR)
            .of(MANY_VALUES_MEAN);
      }
    }

            fit,
            stats.xStats().mean(),
            stats.yStats().mean(),
            stats.xStats().populationVariance(),
            stats.populationCovariance());
      }
    }
    assertHorizontalLinearTransformation(
        HORIZONTAL_VALUES_PAIRED_STATS.leastSquaresFit(),
        HORIZONTAL_VALUES_PAIRED_STATS.yStats().mean());
    assertVerticalLinearTransformation(

            fit,
            stats.xStats().mean(),
            stats.yStats().mean(),
            stats.xStats().populationVariance(),
            stats.populationCovariance());
      }
    }
    assertHorizontalLinearTransformation(
        HORIZONTAL_VALUES_PAIRED_STATS.leastSquaresFit(),
        HORIZONTAL_VALUES_PAIRED_STATS.yStats().mean());
    assertVerticalLinearTransformation(

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all

# デプロイ { #deployment }

**FastAPI** アプリケーションのデプロイは比較的簡単です。

## デプロイとは { #what-does-deployment-mean }

アプリケーションを**デプロイ**するとは、**ユーザーが利用できるようにする**ために必要な手順を実行することを意味します。

**Web API** の場合、通常は **リモートマシン** 上に配置し、優れたパフォーマンス、安定性などを提供する **サーバープログラム** と組み合わせて、**ユーザー** が中断や問題なく効率的にアプリケーションへ**アクセス**できるようにします。

これは **開発** 段階とは対照的です。開発では、コードを常に変更し、壊しては直し、開発サーバーを停止したり再起動したりします。

## デプロイ戦略 { #deployment-strategies }

具体的なユースケースや使用するツールによって、いくつかの方法があります。

                (Strength) combination.get(6),
                (Strength) combination.get(7)));
  }

  /**
   * Sets.cartesianProduct doesn't allow sets that contain null, but we want null to mean "don't
   * call the associated CacheBuilder method" - that is, get the default CacheBuilder behavior. This
   * method wraps the elements in the input sets (which may contain null) as Optionals, calls

        app.include_router(internal_router)
        ```
        """
        assert self is not router, (
            "Cannot include the same APIRouter instance into itself. "
            "Did you mean to include a different router?"
        )
        if prefix:
            assert prefix.startswith("/"), "A path prefix must start with '/'"
            assert not prefix.endswith("/"), (

                    `response_model`, converting any data as necessary to generate the
                    corresponding JSON. But if the data in the object returned is not
                    valid, that would mean a violation of the contract with the client,
                    so it's an error from the API developer. So, FastAPI will raise an
                    error and return a 500 error code (Internal Server Error).

    OVERREPORTING_SIZE_LIST = unmodifiableList(new MisleadingSizeList<>(collection123, 1));
  }

  /*
   * c.g.c.collect.testing.Helpers.misleadingSizeList has a broken Iterator, so we can't use it. (I
   * mean, ideally we'd fix it....) Also, we specifically need a List so that we trigger the fast
   * path in join(Iterable).
   */
  private static final class MisleadingSizeList<E extends @Nullable Object>

   * @param expectedCount the expected number of roundtrippable permutations
   * @param start the starting bytes encoded as a long as big-endian
   * @param lim the limit of bytes to process encoded as a long as big-endian, or -1 to mean the max
   *     limit for numBytes
   */
  @GwtIncompatible // java.nio.charset.Charset
  private static void testBytes(int numBytes, long expectedCount, long start, long lim) {
    byte[] bytes = new byte[numBytes];