Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e7241af4c009dcf7eba924f277d228625baba2b5b255e685d393484a25b60b31:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^