Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8cfc6ae3fa6d283ff27d27c5fc3324990f6cf3749dd24d7b8144283bb59dcef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^