Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f97fc18eda97b10d86c6d36273c11ce0d701b46f6f34240c32790a7383bc7aac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^