Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 775cee955e49adaddee908e8548adc0f5d5b0d0dd92405837d63889cffdc215a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^