Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb652698520cb3f4457980143c104a6fcd55ccdaf8a5d85f09fd05447799ada5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^