Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a9ac8715da442f420d37db58252aa4a3a65aeb055cb69276ee6dc9e63089ffae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^