Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57d6b51d3d1a3b7b3f80de9842547275d56f4b6b83a248ab23761f0f1d7f4f4c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^