Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3352ae088ceb3e766d82a7554baf798e92ed80ef0d5acd351c83774359f35c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^