Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c051e025e5322dbfe8a304ac2fcabfc88a6e001d4f2bb8afd97be8e8c058848:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^