Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aee112892a01f2a8662d041476b4d93cb62f0621255a8d359d4a85e7604d160b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^