Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e43547e6eef5255735e2c624dec64a9006a8ebd31cc674292ed34c05d029bae9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^