Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1a40bea9cb6f4206c71e2475bf8b26d1be24e2ccc806b6dddcfbe3ad88f42a23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^