Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61a6a6b08e52ca80344b97140593de54a0bb7ec8a46eac1511256c51139422c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^