Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 33dc3f17df1337c4b22ab3985181897cb0bd6049c374ab98a2e749064b0500f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^