Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53e7ba809bf908ea54bbdca98af396fa75c1ed1d10a68839eff4c44189f4c0b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^