Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1109cf52c201dd2d65c6ce81de79c16a6ee806244b6bdc58c85a4abe4f4505a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^