Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9ae36a62098b4ffc9cb8f7b160e88ae7476541f3b0f84cb064c346caf0dc83e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^