Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 573d35abe6bd38676d036dfe3089df002a031ab6baf24803e670ca05a1e37170:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^