Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 973c6d8b1a86159ab5ecb000299ab93be145367fbd41e8c25faf9a2c993c94b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^