Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ae6839964ae14294299eb83053e8082ea5fe5f0aa8e675b738ae003a7bf198b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^