Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b6ef38f2437dbd46b72a737370673c687753b4e3615be2c75797a05a6e0158f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^