Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1efc2cd4fd428b396b436099dd953878512bd00e98ea87120e18d93b3a59a34:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^