Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bea1b6e02be76fc378a553495ee57fd2c4e942289f3ef98bcc71ca2adf5252da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^