Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 031841915a058d564739ee7de38b91cae700b2fca51ad5a7b3d642a57eb7db68:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^