Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9251b17ed2a4817468904ee748929e6cd0cbce21785d719694232df10d68a12d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^