Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bcf56bf0cc35751d154bb33f234b49547a75dcf7fbac71eee36b591b6dfe5ad3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^