Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4164f6cf48201cb91b4f4ee4b0c8d62be97b6704f9dbd7a639d4455d0a9fc1b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^