matlab-数据显示格式

>> x=0.00000000000000000000000001

x =

    1.000000000000000e-026

>> format
>> x

x =

  1.0000e-026

>> format short
>> x

x =

  1.0000e-026

>> format long
>> x

x =

    1.000000000000000e-026

>> format short e
>> x

x =

  1.0000e-026

>> format long e
>> x

x =

    1.000000000000000e-026

>> format long g
>> x

x =

                    1e-026

>>

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