Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 179986737dd9fb9a0e4008c4ec80a7bcb97da6d3c6a19f36591a35c1e3a1cc02:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^