Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 580a1260aeb675ad013ef406d144ad68d25080f6a82c64689e28002b3c7315b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^