Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ef84ae424cae4a6efc723b0e0ffbe7bf77eb7bc98ba72fc9c72d8a0a49236e08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^