Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d716b451b8dbe01c34c9aa49b9cfb9ffbbe0f635cb7140ea079a0b137b55ad5a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^