Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f801f8c284bb41050bf86972129c6ac124ece814af6af743f44ef4a3a6ab4dfd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^