Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f93cd08de0b3203efb1f6c0a44660819558ce82badb9d77993d5bb273973ca3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^