Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5d2bc7e7f9d01b6756bdc75f444a665efe42b6557f66852bb9b5b3595190e20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^