Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a19625f18c3c6604f49f3e8ed353e7d787d60f34dc80f666ff07a93c023485b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^