Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6725ee9a389c0aa74e0335d762cb9d8f7795e57995f775be7f638e6be250fc8a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^