Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 973c7f7f57088bcf8ac2bfdc82e3c9cc7c599be5d0e968c1e0a442ed66866b21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^