Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92651fa2ff67302f1adade4a792fab2bd039622e09cbe919c2f65868bbdf56b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^