Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34e82bd6409a0c49728acca1ae77291e3ee9a04293c0c1434e915dcc1c213d7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^