Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28ac9782628ccc0e2d6712f8a46008f417bce5ce71b3bf38f41a9873b9a4fbc7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^