Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b43c254122970fffc4f5572c0f88f8dfcfb23bedce0451c13931953c9b17786:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^