Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9266e9d3fa1303ee730a45e57dd5e9bc1c684d1b89a339f15a13fa7f429c610e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^