Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b0d70da7f221eebee8f1c5a8fffb29869eebc3957dbb5ad208bdc81d09e43ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^