Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4f812cbb521158aa5c692c2cabd2d96fbcf262d4fd8ef8161b781c83a9bac7f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^