Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08a215250fbaf44cbd44b2da37161a999ba8b2571334c87ce60d77743b5366f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^