Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8930f2224fbf42131b10065607bc3f793813980e610c0fd3ebef39f2aeba83b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^