Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 69ccd75ddc65e5cde1d2d0d7a48989ba73ff1c0a99a1905ad5c6fc9376be37fb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^