Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 037511ba00e47a6364bb6176d429cb35bbfb9990c6a271b8739ad24ce7a194de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^