Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8287c2984f6256a1ed32d857f0c274946981bf8445b5fc74c7e5684a24630e70:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^