Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 478dce95f827328b10c77b66642f5f6c23ceb9071428f004c33cf54d04b49869:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^