Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14f6f46093de69bda22600fb8899cdf10d09d1ea15d6214a008b4123179a58e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^