Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f246cb6a9b10fdc77a6e36e43de3956da122742825ac695d968a4d6dcbf25132:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^