how to perform multiple conditions manipulation

Hi

I have a list of numbers called true_changes = 26 to 711

I am trying to count the numbers that satisfy the following conditions below as false positives (FP)

FP = find(true_changes < 29 && true_changes > 62 && true_changes < 121 && true_changes > 146 && true_changes < 173 && true_changes > 200 && true_changes < 261&& true_changes > 287 && true_changes < 461 && true_changes > 481 && true_changes < 662 && true_changes > 689);

I am getting this error "Operands to the || and && operators must be convertible to logical scalar values."

Please how do I go about this.

Thanks in advance

[Sudhakar Shinde]

if conditions are logical, try using logical 'and' (&).

[Tino]

HI Shinde

it works. Thanks a lot