Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a0af0e2a96de262fc29bb5e153098f03b296bb240970313d1785a8143fe32fa5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^