Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2027d346be503c58005f8950cda1bfc0c935e9b2b75414e279da630ef9619b03:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^