Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7b81f035de07f8d47a414b839f1a43ac1889b24d938d8598e568f19034fbcc14:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^