Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f16f44ad492d54df2825c24273aceadfc694412a95f199940e3bd8aae298d95f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^