Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e4cb28a6c64c362cdca30c22780b78fc8cd3e92b031710939a572c36b406c90d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^