Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a285043071b0cd940a0ee0e46fbfab528cd0fc56426a88bd51d561356030bc68:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^