Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9ba82cebc827202a0d113424ee2f6aa98f45c0c95cbf1f570547630e9a1b278c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^