Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e9e651e30c6cf81b50a9fe1a0f71c8ab6bbb4f5b7ede00fbfdcb7c8a052c368:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^