Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29974b3249b718291ca3e50d0386fecf403288448801112ef4e8563ce6ef0714:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^