Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d555246d335210bc8803a9e1c64909b9fe9defb5e56313c43bdb65de91317d84:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^