Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f4d1c209a3c6abf18c90fb6a88d5521a3b16d5023911ddb8a1291b94de8f3ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^