Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca50b4af56e3ccbbfd0e7b03b775a0625f9779b9f1fa30969bd43fb8dabc3527:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^