Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03d3b4ef9d51d8b34f967d363ffcf98e50edd4fdd7f4854f689da7c3ffbb2a88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^