Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e95d4e986fb45635e45dd1ed95fcc836d985e0999f992d5cd76b71b4836174a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^