Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9017a55e5332e4e8ee7fd48460098faae7df3d0c2ddcedf7474eb3175e6ba871:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^