Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16b2435379b75c352eb8d6e28cc751b099a69c8ef5303b8c819e64e6aa28efd7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^