Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0acd2160e8fa01cdcc5f2fd97c8053aca8ce8265fd3eb1417e410460e8b4eaee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^