Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8798241626e6b2bc40e3146709fa4ce62eb1fadffe9f44f97ad6b3033b958a1c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^