Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 249670dffcc1f369714b3d2cd105fffbc2e6e547b6a9475aba9e6b542c540100:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^