Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e573104cfae6dade80a38c768a767265a67d1991b4349aac71a846eb7858c1ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^