Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 524cda677f4279f84e1ecc9480ef92a98a38a35fb3b4b02374fc6551c5a49cc6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^