Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df2736333f1d3257760afd6707e51db4a269bb6a249bab4aac559cbb2b709995:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^