Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3037a82a252931b32f4ab2d25d1b6b69649bef74d08787eb5af910d92a8827c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^