Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ead804421a5599b65f876ad2a876afa1cee9aa1f4448a4a3035e29ffc2feded8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^