Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04897ac5d98033d00c308a1ee03c5aab2727790a8673d07d7bc0ceefb6801893:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^