Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2dce845e510022daa40fb824262adae6f0ff2aec18494072b9909fb1961ac406:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^