Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af248f585ebc4cbeb85980543b3697b107130097a6bedb8f53029377dd381355:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^