Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0cbed04b5cbe0ad5c0264cf6291d3241ec0db89c28d87b50b89cf8dbd0effe5c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^