Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76db757ac53e754e7ccc919ceb5046d734394cf8aad0eb1224cb9e5e0a3ac699:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^