Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 48cf616ccbb5b7f9ebbec47b1bb1cdb995217804824648f2ee5e05e35cf1ef0e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^