Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39ea588c675c2b40b98ad640a2252301a58c4dd7276c8f064d4a1b5b100b56b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^