예제: 특이점이 있는 등고선도

도표 > 등고선도 > 예제: 특이점이 있는 등고선도

예제: 특이점이 있는 등고선도

1. 알려진 특이점이 있는 2개 변수 함수를 정의합니다.

이 식을 복사하려면 클릭

2. 등고선도로 F를 도표화합니다.

이 식을 복사하려면 클릭

<region id="ID0EMS3QB" actualWidth="263.52" actualHeight="245.20000000000002" top="57.600000000000009" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-32" end="32" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">9</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="20" xml:lang="ko" />
      <graph-size width="192" height="192" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

3. Z축 범위를 -25에서 25 사이로 설정합니다.

이 식을 복사하려면 클릭

<region id="ID0EBU3QB" actualWidth="263.52" actualHeight="245.20000000000002" top="326.40000000000003" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-25" end="25" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="21">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">-25</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="22">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">25</real>
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="23" xml:lang="ko" />
      <graph-size width="192" height="192" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

4. Y축 틱 표시를 수정하여 특이점을 확대합니다.

이 식을 복사하려면 클릭

<region id="ID0EWV3QB" actualWidth="284.51999999999953" actualHeight="243.03333333333336" top="595.2" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="-0.1" end="0.1" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="24">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">-0.1</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="25">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">0.1</real>
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-25" end="25" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="26">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">-25</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="27">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">25</real>
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="28" xml:lang="ko" />
      <graph-size width="212.99999999999955" height="190" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

빨간색과 파란색 영역은 Z축 값이 -25에서 +25 사이를 벗어나는 영역을 나타냅니다.

5. 세 가지 사용자 정의 틱 표시 값을 모두 삭제하여 기본 Z축 값을 복원합니다.

이 식을 복사하려면 클릭

<region id="ID0EHY3QB" actualWidth="284.51999999999953" actualHeight="243.03333333333336" top="883.20000000000016" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="-0.1" end="0.1" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="29">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">-0.1</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="30">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">0.1</real>
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-3200" end="3200" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">9</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="31" xml:lang="ko" />
      <graph-size width="212.99999999999955" height="190" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

6. Y축 최소 틱 표시 값을 0으로 설정하여 도표의 위쪽 절반을 표시합니다.

이 식을 복사하려면 클릭

<region id="ID0E3Z3QB" actualWidth="284.51999999999953" actualHeight="243.03333333333336" top="1152.0000000000002" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="0" end="0.1" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="32">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">0</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="33">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">0.1</real>
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-32" end="32" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="34" xml:lang="ko" />
      <graph-size width="212.99999999999955" height="190" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

y=0 위치에 특이점이 있기 때문에 등고선도가 데이터를 계산하지 못합니다.

7. Y축 하한 틱 표시 값을 0보다 조금 작은 값으로 설정합니다.

이 식을 복사하려면 클릭

<region id="ID0ES33QB" actualWidth="284.51999999999953" actualHeight="243.03333333333336" top="1440.0000000000002" left="19.200000000000003" xml:lang="ko" xmlns="http://schemas.mathsoft.com/worksheet50">
  <plot background-type="transparent" xml:lang="ko">
    <contourPlot xml:lang="ko">
      <axes xml:lang="ko">
        <xAxis rank="1" legend-position="PlotBoundaryBottom" start="-10" end="10" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </xyDomain>
        </xAxis>
        <yAxis rank="1" legend-position="PlotBoundaryLeft" start="-0.01" end="0.1" xml:lang="ko">
          <axisLine position="ticknumberlock" positionticmark="0" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">12</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <xyDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko" resultRef="35">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">-0.01</real>
            </startValue>
            <endValue xml:lang="ko" resultRef="36">
              <real xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50">0.1</real>
            </endValue>
          </xyDomain>
        </yAxis>
        <zAxis rank="1" start="-7500" end="7500" xml:lang="ko">
          <axisLine position="origin" positionticmark="5" legendWidth="0" xml:lang="ko" />
          <axisGrid xml:lang="ko">
            <gridFrequency xml:lang="ko">11</gridFrequency>
            <gridLabels display="true" xml:lang="ko" />
            <gridLines xml:lang="ko" />
            <tickMarks display="true" xml:lang="ko" />
          </axisGrid>
          <axisLabel xml:lang="ko" />
          <markers xml:lang="ko" />
          <numberFormat xml:lang="ko">
            <general precision="3" show-trailing-zeros="false" radix="dec" zero-threshold="15" imaginary-value="i" exponential-threshold="3" xml:lang="ko" />
          </numberFormat>
          <zDomain scale-type="linear" auto-scale="true" xml:lang="ko">
            <startValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </startValue>
            <endValue xml:lang="ko">
              <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
            </endValue>
          </zDomain>
        </zAxis>
      </axes>
      <contour color="#FF000000" show-lables="false" resultRef="37" xml:lang="ko" />
      <graph-size width="212.99999999999955" height="190" xml:lang="ko" />
      <plotEquation xml:lang="ko">
        <math xml:lang="ko">
          <id labels="VARIABLE" xml:space="preserve" xml:lang="ko" label-is-contextual="true" xmlns="http://schemas.mathsoft.com/math50">F</id>
        </math>
        <math xml:lang="ko">
          <placeholder xml:lang="ko" xmlns="http://schemas.mathsoft.com/math50" />
        </math>
      </plotEquation>
    </contourPlot>
  </plot>
</region>

이제 등고선도가 데이터를 계산할 수 있습니다.