@Udf(description = "Returns the hyperbolic cosine of an INT value")
  public Double cosh(
          @UdfParameter(
                  value = "value",
                  description = "The value in radians to get the hyperbolic cosine of."
          ) final Integer value
  ) {
    return cosh(value == null ? null : value.doubleValue());
  }
@Test
  public void shouldHandlePositive() {
    assertThat(udf.cosh(0.43), closeTo(1.0938833091357991, 0.000000000000001));
    assertThat(udf.cosh(Math.PI), closeTo(11.591953275521519, 0.000000000000001));
    assertThat(udf.cosh(Math.PI * 2), closeTo(267.7467614837482, 0.000000000000001));
    assertThat(udf.cosh(6), closeTo(201.7156361224559, 0.000000000000001));
    assertThat(udf.cosh(6L), closeTo(201.7156361224559, 0.000000000000001));
  }