Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d953ce53d14bd1d2557785d9b5fe762540a4e96587cbec1f4e5d623e538acc9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^