Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47575dbe121dd91d88d4126b4de108827b70ec8ff894892e37dc0727efbfc355:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^