Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc17434ca96aa75a0a9b8ff4706c129edecbd6ebc56a4be7b8871bc00755608b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^