Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95847204d69d16eef2cebdf90b6b39bbd7151a6166f3532e1183ee5869448a7a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^