Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dee8edd0c763000b9792d9096a5c824d6c332b2de896a352433be6c2a0cab72a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^