Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8a825c946f7bfa9a309e0dce073c7bf002dbd5d4ad53c92df361f28e54fb5c4e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^