Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f27f5a9055211bc7277937804f53d629c40619900fec7d8e0cd9dcead7a03b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^