Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f5b0d940f7fc57d2dbcb3d7806e2f1d82b5d605286771eb5f53a9e5d63972b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^