Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ae1f494f20e5d141dee36dbfcac8c9bee429c82f4351aa0fa63f3ac12f779ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^