Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a66c1f169613b7b37713ec36d385a63a02b07518310e50eb545892d55a909c10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^