Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38ddac745e1474f46f07c7653f94e3232a1e85744887a8645049994015c4ed59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^