Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 008bcce1cbe0b2f8ac6be2f5b6e95cdbab966189793ea8f163886b0639252bd0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^