公式输入框样式优化

闫增涛

2024-11-22 c76dd06de1bb752719900e7ec07d24a5da0966a5

 src/books/mathBook/view/components/chapter002.vue

@@ -268,7 +268,7 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[41]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[41]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
          <p>
@@ -355,7 +355,7 @@
        <div class="padding-116">
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
          <div class="bj">
            <examinations :cardList="questionData[42]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[42]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
          <h3 id="c013">2.1.2 作差比较法<span class="fontsz2">＞＞＞</span></h3>
@@ -771,13 +771,13 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[43] ? questionData[43][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[43] ? questionData[43][1] : []"  sourceType="json"
              v-if="questionData">
            </examinations>
          </div>
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
          <div class="bj">
            <examinations :cardList="questionData[43] ? questionData[43][2] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[43] ? questionData[43][2] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
        </div>
@@ -797,7 +797,7 @@
        <div class="padding-116">
          <h3 id="c014">习题2.1<span class="fontsz2">＞＞＞</span></h3>
          <div class="bj">
            <examinations :cardList="questionData[44]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[44]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
          <h2 id="b008">2.2 区间<span class="fontsz1">＞＞＞＞＞＞＞＞</span></h2>
@@ -866,7 +866,7 @@
            <p>第二单元 不等式</p>
          </li>
          <li>
            <p><span>039</span></p>
            <p><span>039-041</span></p>
          </li>
        </ul>
        <div class="padding-116">
@@ -1042,28 +1042,16 @@
            <p>={<i>x</i>|-5＜<i>x</i>≤-3}∪{<i>x</i>|3≤<i>x</i>＜6}</p>
            <p>=（-5，-3］∪［3，6）.</p>
          </div>
        </div>
      </div>
    </div>
    <!-- 040 -->
    <div class="page-box" page="47">
      <div v-if="showPageList.indexOf(47) > -1">
        <ul class="page-header-odd fl al-end">
          <li>040-041</li>
          <li>数学.基础模块</li>
          <li>上册</li>
        </ul>
        <div class="padding-116">
          <p class="left">
            <img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
          </p>
          <div class="bj">
            <examinations :cardList="questionData[47] ? questionData[47][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[47] ? questionData[47][1] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <h3 id="c015">习题2.2<span class="fontsz2">＞＞＞</span></h3>
          <div class="bj">
            <examinations :cardList="questionData[47] ? questionData[47][2] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[47] ? questionData[47][2] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <h2 id="b009">
@@ -1087,6 +1075,9 @@
          </p>
        </div>
      </div>
    </div>
    <!-- 040 -->
    <div class="page-box hidePage" page="47">
    </div>
    <!-- 041 -->
    <div class="page-box hidePage" page="48">
@@ -1248,41 +1239,6 @@
              </svg>
            </span>
          </p>
          <p class="p-btn">
            （2）
            指出该函数图像上纵坐标分别为y=0，y＞0，y＜0的所有点；
            <span class="btn-box" @click="isShowAnswer10 = !isShowAnswer10">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <p class="p-btn">
            （3）
            根据函数图像写出y=0，y＞0，y＜0时所对应的x的值或取值范围.
            <span class="btn-box" @click="isShowAnswer11 = !isShowAnswer11">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <iframe src="https://www.geogebra.org/calculator" frameborder="0" class="iframe-box"></iframe>
        </div>
      </div>
    </div>
    <!-- 044 -->
    <div class="page-box" page="51">
      <div v-if="showPageList.indexOf(51) > -1">
        <ul class="page-header-odd fl al-end">
          <li>044</li>
          <li>数学.基础模块</li>
          <li>上册</li>
        </ul>
        <div class="padding-116">
          <div v-if="isShowAnswer9">
            <p class="center"><img class="img-c" alt="" src="../../assets/images/0055-1.jpg" /></p>
            <p class="img">图2-3</p>
@@ -1350,12 +1306,36 @@
              根据以上信息，就可以画出函数<i>y</i>=<i>x</i><sup>2</sup>-2<i>x</i>-3的图像（如图2-3所示）.
            </p>
          </div>
          <p class="p-btn">
            （2）
            指出该函数图像上纵坐标分别为y=0，y＞0，y＜0的所有点；
            <span class="btn-box" @click="isShowAnswer10 = !isShowAnswer10">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <p v-if="isShowAnswer10">
            <span class="zt-ls"><b>解</b></span>
            （2）
            观察图像可知，满足<i>y</i>=0的点是抛物线与<i>x</i>轴的交点；满足<i>y</i>＞0的点是抛物线在<i>x</i>轴上方的所有点；满足<i>y</i>＜0的点是抛物线在<i>x</i>轴下方的所有点.
          </p>
          <p class="p-btn">
            （3）
            根据函数图像写出y=0，y＞0，y＜0时所对应的x的值或取值范围.
            <span class="btn-box" @click="isShowAnswer11 = !isShowAnswer11">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer11">
            <p>
              <span class="zt-ls"><b>解</b></span>
              （3）
              观察图像可知，当<i>y</i>=0时，对应抛物线与<i>x</i>轴的两个交点，此时<i>x</i>有两个取值，<i>x</i><sub>1</sub>=-1，<i>x</i><sub>2</sub>=3；
            </p>
@@ -1366,13 +1346,26 @@
              当<i>y</i>＜0时，对应抛物线在<i>x</i>轴下方的所有点，此时<i>x</i>的取值范围是-1＜<i>x</i>＜3.
            </p>
          </div>
          <iframe src="https://www.geogebra.org/calculator" frameborder="0" class="iframe-box"></iframe>
        </div>
      </div>
    </div>
    <!-- 044 -->
    <div class="page-box" page="51">
      <div v-if="showPageList.indexOf(51) > -1">
        <ul class="page-header-odd fl al-end">
          <li>044</li>
          <li>数学.基础模块</li>
          <li>上册</li>
        </ul>
        <div class="padding-116">
          <div class="bk-hzjl">
            <div class="bj1-hzjl">
              <p class="left">
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[51] ? questionData[51][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[51] ? questionData[51][1] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
@@ -1381,7 +1374,13 @@
            <p>①<i>y</i>=<i>x</i><sup>2</sup>-3<i>x</i>-4， ②<i>y</i>=<i>x</i><sup>2</sup>+<i>x</i>+2，
              ③<i>y</i>=<i>x</i><sup>2</sup>-6<i>x</i>+9.</p>
            <p>（1） 分别画出它们的函数图像；</p>
            <paint :page="51" :imgUrl="this.config.activeBook.resourceUrl + '/images/a6fe3d63.png'" />
            <!-- <paint :page="51" :imgUrl="this.config.activeBook.resourceUrl + '/images/a6fe3d63.png'" /> -->
            <graffiti 
                :page="51" 
                :bcImg="this.config.activeBook.resourceUrl + '/images/a6fe3d63.png'"
                :imgWidth="520"
                :imgHeight="494"
              />
            <p>
              （2） 根据函数图像写出<i>y</i>=0，<i>y</i>＞0，<i>y</i>＜0时所对应的<i>x</i>的值或取值范围.
              <span class="btn-box" @click="isShowAnswer = !isShowAnswer">
@@ -1943,17 +1942,6 @@
              </svg>
            </span>
          </p>
          <p class="p-btn" >
            <span>（2） <i>x</i><sup>2</sup>-2<i>x</i>+3＞0.</span>
            <span class="btn-box" @click="isShowAnswer13 = !isShowAnswer13">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <iframe src="https://www.geogebra.org/calculator" frameborder="0" class="iframe-box"></iframe>
          <div v-if="isShowAnswer12" >
            <p class="center"><img class="img-c" alt="" src="../../assets/images/0057-1.jpg" /></p>
            <p class="img">图2-5</p>
@@ -1965,10 +1953,21 @@
              函数<i>y</i>=-<i>x</i><sup>2</sup>+3<i>x</i>+4的图像是开口向下的抛物线，与<i>x</i>轴的交点坐标是（-1，0），（4，0），函数<i>y</i>=-<i>x</i><sup>2</sup>+3<i>x</i>+4的图像如图2-5所示.
            </p>
          </div>
          <p class="p-btn" >
            <span>（2） <i>x</i><sup>2</sup>-2<i>x</i>+3＞0.</span>
            <span class="btn-box" @click="isShowAnswer13 = !isShowAnswer13">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer13" >
            <p class="center"><img class="img-c" alt="" src="../../assets/images/0057-2.jpg" /></p>
            <p class="img">图2-6</p>
            <p>
              <span class="zt-ls"><b>解</b></span>
              观察图像可得，不等式-<i>x</i><sup>2</sup>+3<i>x</i>+4＜0的解集是（-∞，
              -1）∪（4， +∞）.
            </p>
@@ -1983,6 +1982,7 @@
              观察图像可得，不等式<i>x</i><sup>2</sup>-2<i>x</i>+3＞0的解集为<b>R</b>.
            </p>
          </div>
          <iframe src="https://www.geogebra.org/calculator" frameborder="0" class="iframe-box"></iframe>
          <div class="bk">
            <div class="bj1">
              <p class="left">
@@ -2023,7 +2023,7 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[54] ? questionData[54][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[54] ? questionData[54][1] : []"  sourceType="json"
              v-if="questionData">
            </examinations>
          </div>
@@ -2039,7 +2039,7 @@
          </p>
          <p>第三步：观察简图，写出不等式的解集.</p>
          <div class="bj">
            <examinations :cardList="questionData[54] ? questionData[54][2] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[54] ? questionData[54][2] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
        </div>
@@ -2216,6 +2216,12 @@
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer14" >
            <p >
              <span class="zt-ls"><b>解</b></span>（1）（<i>x</i>+3）（<i>x</i>+1）＜0，即［<i>x</i>-（-3）］［<i>x</i>-（-1）］＜0.
            </p>
            <p >所以不等式的解集为（-3，-1）.</p>
          </div>
          <p class="p-btn" >
            <span>（2）（6-<i>x</i>）（<i>x</i>+4）≤0.</span>
            <span class="btn-box" @click="isShowAnswer15 = !isShowAnswer15">
@@ -2226,12 +2232,6 @@
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer14" >
            <p >
              <span class="zt-ls"><b>解</b></span>（1）（<i>x</i>+3）（<i>x</i>+1）＜0，即［<i>x</i>-（-3）］［<i>x</i>-（-1）］＜0.
            </p>
            <p >所以不等式的解集为（-3，-1）.</p>
          </div>
          <div v-if="isShowAnswer15" >
            <p>
              <span class="zt-ls"><b>解</b></span>
@@ -2263,16 +2263,6 @@
              </svg>
            </span>
          </p>
          <p class="p-btn" >
            <span>（2）（2<i>x</i>-3）<sup>2</sup>＜9.</span>
            <span class="btn-box" @click="isShowAnswer17 = !isShowAnswer17">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer16" >
            <p>
              <span class="zt-ls"><b>解</b></span>（1）
@@ -2283,6 +2273,16 @@
            <p>即　　　［<i>x</i>-（-3）］（<i>x</i>-1）≥0，</p>
            <p>所以不等式的解集为（-∞，-3］∪［1，+∞）.</p>
          </div>
          <p class="p-btn" >
            <span>（2）（2<i>x</i>-3）<sup>2</sup>＜9.</span>
            <span class="btn-box" @click="isShowAnswer17 = !isShowAnswer17">
              <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
                <path class="a"
                  d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
                  transform="translate(-3327.144 15329)" />
              </svg>
            </span>
          </p>
          <div v-if="isShowAnswer17" >
            <p>
              <span class="zt-ls"><b>解</b></span>
@@ -2298,7 +2298,7 @@
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
          <div class="bj">
            <p>解下列一元二次不等式.</p>
            <examinations :cardList="questionData[56]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[56]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
        </div>
@@ -2315,7 +2315,7 @@
        <div class="padding-116">
          <h3 id="c019">习题2.3<span class="fontsz2">＞＞＞</span></h3>
          <div class="bj">
            <examinations :cardList="questionData[57]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[57]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
        </div>
@@ -2621,14 +2621,14 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[60] ? questionData[60][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[60] ? questionData[60][1] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <p class="left">
            <img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
          </p>
          <div class="bj">
            <examinations :cardList="questionData[60] ? questionData[60][2] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[60] ? questionData[60][2] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <h3 id="c021">
@@ -2746,7 +2746,7 @@
          </div>
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
          <div class="bj">
            <examinations :cardList="questionData[61]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[61]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
        </div>
@@ -2766,7 +2766,7 @@
        <div class="padding-116">
          <h3 id="c022">习题2.4<span class="fontsz2">＞＞＞</span></h3>
          <div class="bj">
            <examinations :cardList="questionData[62]" :hideCollect="true" sourceType="json" inputBc="#d3edfa"
            <examinations :cardList="questionData[62]"  sourceType="json" inputBc="#d3edfa"
              v-if="questionData"></examinations>
          </div>
          <h2 id="b011">
@@ -2889,7 +2889,7 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[63]" :hideCollect="true" sourceType="json" v-if="questionData">
            <examinations :cardList="questionData[63]"  sourceType="json" v-if="questionData">
            </examinations>
          </div>
        </div>
@@ -2909,7 +2909,7 @@
        <div class="padding-116">
          <p class="left"><img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /></p>
          <div class="bj">
            <examinations :cardList="questionData[64]" :hideCollect="true" sourceType="json" v-if="questionData">
            <examinations :cardList="questionData[64]"  sourceType="json" v-if="questionData">
            </examinations>
          </div>
          <h3 id="c024">
@@ -3040,7 +3040,7 @@
                <img class="img-gn2" alt="" src="../../assets/images/hzjl.jpg" />
              </p>
            </div>
            <examinations :cardList="questionData[65]" :hideCollect="true" sourceType="json" v-if="questionData">
            <examinations :cardList="questionData[65]"  sourceType="json" v-if="questionData">
            </examinations>
          </div>
        </div>
@@ -3062,12 +3062,12 @@
            <img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
          </p>
          <div class="bj">
            <examinations :cardList="questionData[66] ? questionData[66][1] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[66] ? questionData[66][1] : []"  sourceType="json"
              inputBc="#d3edfa" v-if="questionData"></examinations>
          </div>
          <h3 id="c025">习题2.5<span class="fontsz2">＞＞＞</span></h3>
          <div class="bj">
            <examinations :cardList="questionData[66] ? questionData[66][2] : []" :hideCollect="true" sourceType="json"
            <examinations :cardList="questionData[66] ? questionData[66][2] : []"  sourceType="json"
              v-if="questionData">
            </examinations>
          </div>
@@ -3592,7 +3592,7 @@
        <div class="padding-116">
          <h2 id="b014">单元检测<span class="fontsz1">＞＞＞＞＞＞＞＞</span></h2>
          <div class="bj">
            <examinations :cardList="questionData[72]" :hideCollect="true" sourceType="json" v-if="questionData">
            <examinations :cardList="questionData[72]"  sourceType="json" v-if="questionData">
            </examinations>
          </div>
        </div>
@@ -3662,6 +3662,7 @@
  return obj
}
const showObj = handleShow(30)
import graffiti from '@/components/graffiti/index.vue'
import paint from '@/components/paint/index.vue'
import examinations from '@/components/examinations/index.vue'
export default {
@@ -3675,7 +3676,7 @@
      type: Object,
    },
  },
  components: { examinations, paint },
  components: { examinations, paint,graffiti },
  data() {
    return {
      collectImg: require('../../assets/images/icon/heart.png'),