Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 277b503ff7c7ccbacb4b184884eda03433572fffda5ac66a1897bdf323d0a922:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^