Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e3e90c251ccbcb7c2ebb4e40c959912fba04c2dc10ba46adad0b51da762fb4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^