Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dbe7e5332ccd514b7b1b938ba222e4b9640b4636f079adc36c7fdecb16b5b094:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^