Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b650530c5abf29fc8a9d767bc82d05aeb44fed373468ba3ef3d1b4c7e1f0def7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^