Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4133ada54bd7f7318920c1cbaa1c877ba7f7b20bbd7840bdd13d4757edf10d9a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^