Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 612e92f454e26fe9e79602faba35ff32a3fa03536a6f6b7a4827621582e6a522:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^