Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8c81bed7b6d2726fc6a62ac0ac81de0c59a3ca0ce8f3c5cd6175dee059f45c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^