Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee23a4102ce459b6e698f4399daf8603fa5a56ce1c419f614ba53c4277394bda:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^