Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9317792ca1b1a7cb433ba6edad16cb3e5c78608c209251e6edfede73fa5df202:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^