Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d3b303a0e2c4598ccd5dd9005e9655ea69e8f681fd31ef58456a2822b37f7f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^