Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7279b4d799b58ccadf5dd17aa875dcd2d35257299938beda179b4e84174c27d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^