Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62d24dd9e39d7b44f2278a622fd475d56af6182bd61b3353dd900e9676c733b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^