Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d8efade9097c94e96cd2c1c90a564a717110954395e33fd52176525e29511cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^