Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 54a17e89c96e2b562c8d534b611e69e73df254d6661c19f7d5991e392a648c45:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^