Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bacbfe903244150deea73345b9aadc921488141d96e8b1b2ee5f098ab1764619:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^