Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6ba954277170e5efb8d9ddbe379ddc2d9d4a28e50394ff1b0b5cb1223fd7ba1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^