Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5496cad84aa871d692d48b613169cb00df8d99ed48f1f31ef17c054be0956b5b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^