{"id":"right-triangle-calculator","engine":"core","category":"math","name":"直角三角形计算","fields":[{"key":"a","label":"a","type":"number","default":3,"required":true,"min":0.000001},{"key":"b","label":"b","type":"number","default":4,"required":true,"min":0.000001},{"key":"mode","label":"处理方式","type":"select","default":"leg","options":[{"value":"leg","label":"另一直角边"},{"value":"hypotenuse","label":"斜边"}]}],"sample":{"a":3,"b":4,"mode":"leg"}}