Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e04caceaf734334d89d7e34ee523ede4acf694f94617a999f3cf6dfab721e59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^