Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0617d8041fcb182cc3809ddb096b44ee54e91c7ab9d127c6f6497c053b9a506a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^