Vertical types are as follows:

vertical

Extended data

T vertical jingle:

Divide two by two, and two is not enough to divide three; Except which quotient, the remainder is less than the divisor; Then, except for the next item, the test method should be flexible.

Partial correlation formula:

1, dividend/divisor = quotient;

2. Dividend quotient = divisor;

3, divisor × quotient = dividend;

4, divisor = (dividend-remainder) quotient;

5, quotient = (dividend-remainder) ÷ divisor.