Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73275d4857c8e18d37de465a284e0a571d8a1f7318486f28e13b316b349a0964:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^