Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cbac4b491a1c577eb3125d3111fe9a9b97fe87bfe7e3f88731e4a4bb03524464:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^