Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c58eea8c831441e6d62c10183b2386476f37851721112b855459e02bd7dec580:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^