Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 752974d6d8e643a377f1288dbf028c50481d1605bbfbb87f8733c002e63f35e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^