Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d8f4dff90aa0258f8d7e1d0db8a0b00bfedbc4d5d75c4537c740e42595f4742:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^