Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93f7b1a8437fbe5c3def7c680ac382ebe2384a258afff883d6060853d785272f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^