Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11526eecdf7254df767a3332317755090131c46d2421edfd402fdda54445a1d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^