Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a5ce8eb192633f957286adda1ea4416fa3bf67257fbcdd53525b2adc035d974:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^