Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c7492f7ba5483115fffefbad7726c7b7005b6a011c147d4b404adacf9c3cbac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^