Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3bc80a42c9c8e95726ea63a44d0f64b0b4ff282c55758adedfdf2bcf19cdf19:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^