Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03862eeb932f60cba34dc0d65457c28510c04d59997b6d4efb9a7436bba82a93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^