Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96eb897f8c4f08c1035c7695076041c0fbd142b662b7225662a87c4122ccbf8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^