Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28c5b8ff23a6137ac622447bc09a5df009649f27351d587f8eb5a71202518dfd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^