Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fded9cf42db36879803ee277d489bfeaadc7acb49f3548784248a80e1ea154cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^