Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 576283630f8b51d67215e02d9bcbc331d7b48031f6c107a8d8aabeabe12d5bda:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^