Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8f8291bd8447eddd325539b1205dba8c5df3ab26bf03151e3498099bf248b9a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^