Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e32567e96882bf9e57170c7a23f02ff2d8781a363117074fa293d56ed59b322:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^