Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 70677ff8f041d22a4f2cfbb557b114a7864a3756396fcfd5785d78233656e81b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^