Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd05d911aa1b0829341c8cf30fe93e0c751806d566f4bca1270716267f992233:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^