Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a0cbc782340d6f6fa5cb7af604941b632d1233561eb175d56efdb726ff93aa94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^