Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c25d4b9f4897ee2b59f4328e24d45936837e03792af09b432147782593892df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^