Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35477999b3346aa3ba3d3623138e398eb1e937fb9ce61b94414da0ded29496a1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^