Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00061924c8a1229c2cca69e3c2ee0e35c7f8e93984b0625b0124a9e151ff4144:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^