Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2aeb6b1f3462be6ade2ab7568f38d23c32f0d054d9758cdc11e3b71c77b9df89:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^