编写要求:
1)昨天是前天(阳量)的缩倍阳量,今天是昨天的缩倍阳量; 2)昨天是前天(阴量)的缩倍阳量,今天是昨天的缩倍阳量;
公式在线网解答:
tj1:ref(c>o,2) and ref(v<ref(v,1)/2,1) and c>o and v<ref(v,1)/2;
tj2:ref(c<o,2) and ref(v/ref(v,1)/2,1) and c>o and v<ref(v,1)/2;
编写要求:
1)昨天是前天(阳量)的缩倍阳量,今天是昨天的缩倍阳量; 2)昨天是前天(阴量)的缩倍阳量,今天是昨天的缩倍阳量;
公式在线网解答:
tj1:ref(c>o,2) and ref(v<ref(v,1)/2,1) and c>o and v<ref(v,1)/2;
tj2:ref(c<o,2) and ref(v/ref(v,1)/2,1) and c>o and v<ref(v,1)/2;