Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 349139dda5665e8a4cbc8ee8aad1bf57095a1b86b6ae6b04bdf627cd1922f936:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^