Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0dd47c0a045a7ba88a26ec318f40306dce2260e0132897bc05623519fe3fac78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^