Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df49f76c14d77730ad8b935f826bd7f6c2be29e9116f229967651162a8382fee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^