Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 64f5ef9c256a6144232c9295c70453280679bd2a097dffb5d270720ed51805e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^