Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d9cc5842faaf4c4d159f8814ae29726dce2be6e4e9ee964e8a6a20ad94d8367:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^