Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb671538b461188b14da8fd752238a10fdbcaf2eff094a85f972a91d77413aae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^