Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 371ae3c7f983180c88930e2a643559b4d31417ee280eb7cf6a5c43258a13cfea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^