Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 152626036cbc3c544ca29a94efa69b947ed0072e6cdcaf3029ded8e0147adb10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^