Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 001f57dfa8136ed26cae66fbf6852aba504503200981c02f9b1836aa8ca13d25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^