Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5513e1d685dd712120ebb630344edefcb2e99d558b54252f21e12a00ed9ac914:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^