Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 478619e67605a582c32a900895495d4ee0041d480d5e3da81c433c8e94f977b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^