Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c11122977d71ed32d013341aa6aaf9dd3235436917a75f79deead96ef0d3e4e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^