Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f5585a25fa0e8a4dc0d036936aee503439c4a200a659d3f27f4628636f9ef5e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^