Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0823456f243919a7a903020d853c65cd35ee5aa3e97c595059148556329baba3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^