Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8356504a6a76176e0fe3d1f5e08d01d4461ca80083a90ca533d60543068bd016:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^