Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d25898be18bcb6a61aa5f368320274e3554cde70ed410d82e7022477b6db2df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^