Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 275e5b4edbb97b25a6d70b0c84bdcb39cbe962152155edb10905c01d80f40174:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^