Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 200f6719c5e5140b59912bbbc45e88aae760c42cb4bae9ee654f171b348dff8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^