Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 07e36fb9ac84203a988686f7b034f9694d9b0045de7472c17775fa66c11efdb3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^