Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d1449101ad505025903afd2df9ba3ef0ea06c17f88ba3e942c425520f3f69ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^