Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7843e788d3a138f14bbd11eaeb9cdbd883d3b553dab6f3dcc9fae0c08b8488f3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^