Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f3ce503a1172add7dd05d19f2eca9c75a6763a0656d7bdfd3573aa125d39262b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^